The document discusses inverting conditional sentences by moving the auxiliary verb in front of the subject for emphasis or formality. It provides examples of three types of conditional sentences:
1) Type 1 "real conditionals" use "should" instead of "if", such as "Should you need more information, please read our pamphlet".
2) Type 2 "improbable future" sentences can be inverted but it is less common, such as "Were you to marry her, your friends wouldn’t come to the wedding".
3) Type 3 "unreal situations" use "had" instead of "if", like "Had I read your report, I would have acted sooner."
This document provides information about and examples of using the present simple and present continuous tenses in English. It explains that the present simple is used for permanent or habitual situations, while the present continuous is used for temporary actions happening now or in the near future. It provides rules and formation examples for both tenses, including affirmative and negative forms, questions, and common time expressions used with each. Practice examples are given at the end for the reader to identify whether sentences require the present simple or present continuous form.
Changes KET and PET 2020 posadas - 14 sept2019 - vf analia ferraroAnalia Ferraro
The listening paper contains 4 parts and 25 questions. It lasts 30 minutes plus 6 minutes to transfer answers. There is one part (Part 4) focusing on listening for attitudes and opinions. Yes, there is a true/false task.
The document discusses the history and development of artificial intelligence over several decades. Early research focused on symbolic approaches using rules and logic but progress was slow. More recently, machine learning techniques such as deep learning have seen increasing success by learning from large amounts of data without being explicitly programmed. These new approaches hold promise but also raise new challenges regarding safety, bias, privacy and control that will need to be addressed.
The document discusses plans for the future using the phrase "be going to". It provides examples of sentences using "be going to" to talk about plans, such as "I'm not going to tidy my room" and "Are you going to help me?". It also asks the reader questions about future plans using "be going to", such as "What are you going to do at the weekend?".
The document discusses the past perfect tense and past perfect continuous tense. The past perfect tense is used to talk about an action that was completed before another past action. It provides examples using time expressions like "after", "before", "by the time". It then discusses forming the past perfect continuous tense and provides exercises for students to practice using these tenses.
This document provides instruction on forming and using the present continuous tense in English. It discusses how to form sentences in the present continuous using verbs ending in "-ing" and expressions of time like "now" and "at the moment." Examples are given of affirmative and interrogative sentences. Key aspects covered include subject + verb "be" + verb+-ing structure and question word order for "yes/no" and "WH-" questions.
The document discusses inverting conditional sentences by moving the auxiliary verb in front of the subject for emphasis or formality. It provides examples of three types of conditional sentences:
1) Type 1 "real conditionals" use "should" instead of "if", such as "Should you need more information, please read our pamphlet".
2) Type 2 "improbable future" sentences can be inverted but it is less common, such as "Were you to marry her, your friends wouldn’t come to the wedding".
3) Type 3 "unreal situations" use "had" instead of "if", like "Had I read your report, I would have acted sooner."
This document provides information about and examples of using the present simple and present continuous tenses in English. It explains that the present simple is used for permanent or habitual situations, while the present continuous is used for temporary actions happening now or in the near future. It provides rules and formation examples for both tenses, including affirmative and negative forms, questions, and common time expressions used with each. Practice examples are given at the end for the reader to identify whether sentences require the present simple or present continuous form.
Changes KET and PET 2020 posadas - 14 sept2019 - vf analia ferraroAnalia Ferraro
The listening paper contains 4 parts and 25 questions. It lasts 30 minutes plus 6 minutes to transfer answers. There is one part (Part 4) focusing on listening for attitudes and opinions. Yes, there is a true/false task.
The document discusses the history and development of artificial intelligence over several decades. Early research focused on symbolic approaches using rules and logic but progress was slow. More recently, machine learning techniques such as deep learning have seen increasing success by learning from large amounts of data without being explicitly programmed. These new approaches hold promise but also raise new challenges regarding safety, bias, privacy and control that will need to be addressed.
The document discusses plans for the future using the phrase "be going to". It provides examples of sentences using "be going to" to talk about plans, such as "I'm not going to tidy my room" and "Are you going to help me?". It also asks the reader questions about future plans using "be going to", such as "What are you going to do at the weekend?".
The document discusses the past perfect tense and past perfect continuous tense. The past perfect tense is used to talk about an action that was completed before another past action. It provides examples using time expressions like "after", "before", "by the time". It then discusses forming the past perfect continuous tense and provides exercises for students to practice using these tenses.
This document provides instruction on forming and using the present continuous tense in English. It discusses how to form sentences in the present continuous using verbs ending in "-ing" and expressions of time like "now" and "at the moment." Examples are given of affirmative and interrogative sentences. Key aspects covered include subject + verb "be" + verb+-ing structure and question word order for "yes/no" and "WH-" questions.
The document provides examples and explanations of how to use the present continuous tense in English. It shows the structure of the present continuous (subject + "to be" verb + "-ing" verb) and provides many example sentences of people doing different activities like eating, running, talking, sleeping etc. It also shows how to form questions in the present continuous tense by using "is/are" before the subject and providing "yes/no" answers. The purpose is to teach English grammar concepts around expressing actions that are happening now using the present continuous tense.
The document provides information on forming the third person singular form of verbs in English. It lists common verb endings and how to add "-s" or "-es" to conjugate verbs into the third person singular form. It then provides examples of verbs conjugated in the third person and exercises for the reader to practice conjugating verbs and forming sentences using the third person.
The document discusses the past continuous and past simple tenses in English. It provides examples of how to form the past continuous using was/were + verb+ing, and how it is used to describe ongoing actions in the past. It also covers the past simple tense, including its formation using regular and irregular verbs in the past form, and how it is used to describe completed past actions. It explains how the past continuous and past simple can be used together, with the past continuous describing a longer ongoing action and the past simple describing a shorter interrupted action.
This document contains an exercise about reading a passage and answering questions about a person's daily lunch. It asks the student to match information, answer questions about what the person eats for lunch and dessert each day, and whether the food is healthy or unhealthy. It then has exercises to complete sentences using phrases like "there is/are" and to ask questions using "Is there/Are there". Finally, it prompts the student to describe a packed lunch in 4 sentences using similar phrases.
The document discusses the various uses of modal verbs in English including:
1) Modal verbs such as can, could, may, might, must, have to are used to express abilities, possibilities, obligations, permissions and suggestions.
2) Other modal verbs like should and ought to are used to give advice or opinions, while would and shall are used to make offers or suggestions.
3) Modal perfect tenses with verbs like must have, could have and should have are used to talk about past abilities, possibilities and obligations or to express regret or criticism.
The document discusses the present continuous tense in English. It explains that the present continuous is used to talk about actions happening at the moment of speaking, future plans, or temporary actions happening around now or in progress but not finished. It provides examples of affirmative, negative, and interrogative forms using be + verb+ing. It also gives examples of common verbs in the -ing form and sample sentences using the present continuous tense.
The document discusses referring to time in the past and predicting the future using certain verbs. It provides examples of using words like "since", "for", and "ago" to talk about periods of time in the past. It also discusses using "will" and "be going to" for predicting future events and ongoing actions. The document includes practice exercises for readers to complete using these time reference words.
This document discusses the structure and uses of sentences in English and provides examples of affirmative, negative, and interrogative sentences as well as exercises to practice using different sentence types.
This document provides instruction on using the verb "to have got" in English, including its affirmative, negative, and question forms. It also covers asking and answering questions using wh- words like what, when, where, who, why and how. Finally, it discusses English prepositions used to indicate location, such as on, in, at, under, over, between, behind, next to, opposite, and in front of. Examples are given for each topic, along with exercises for practice.
Question tags are short questions added to statements to check for confirmation or agreement. They are formed using an auxiliary or helping verb along with a pronoun that matches the subject of the statement. If there is no auxiliary verb, "do", "does", or "did" are used instead. The tag takes the opposite polarity of the statement - affirmative tags follow negative statements and vice versa. There are some exceptions to the typical question tag formations, such as "Let's" using "shall we" as a tag and pronouns like "Nobody" using "they".
The document discusses the present continuous tense in English. It provides the forms for positive sentences, negative sentences, yes-no questions, and Wh-questions in the present continuous tense. It then discusses four main uses of the present continuous tense:
1. To describe actions happening now.
2. To describe longer actions that are in progress now, even if not happening at the moment of speaking.
3. To describe changing situations over time.
4. To describe plans or arrangements for the near future.
The summary concludes by contrasting the present continuous tense with the present simple tense.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses modal verbs, which are a small group of verbs that are used differently than normal verbs. It lists common modal verbs such as can, may, should, must, and would. It explains how modal verbs are used, including how they do not take "s" in the third person or use "to" after them. It provides examples of how each modal verb is used to indicate capacity, permission, advice, obligation, prediction, and more. It also discusses how to use modal verbs in the past and future tenses.
The document discusses the use of the present continuous tense to refer to future arrangements or plans. It notes that the present continuous is commonly used with expressions like "tonight", "tomorrow", "this weekend" to indicate plans at a fixed time in the future. It also states the present continuous is more appropriate than the present simple or future forms like "going to" when used with verbs describing travel arrangements like "go", "come", "leave", "arrive". The present continuous emphasizes the pre-arranged nature of the future event being discussed.
This document discusses the use of the second conditional structure "If + past tense, would + infinitive" to describe hypothetical or improbable situations and their consequences. It provides several examples of using this structure to talk about what someone would do if a certain condition were met, such as "If I were rich I would travel around the world" or "If I won the lottery I would buy a big house." The document also includes questions prompting the reader to consider what they would do in various hypothetical scenarios using the second conditional form.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses adverbs of frequency and their usage. It provides examples of how often certain daily activities are done, such as having coffee, watching news, going to the gym, feeling tired, and being late for work. It also categorizes common adverbs of frequency based on their percentage usage and discusses their position relative to verbs.
This document lists various physical attributes that people can have such as thin, fat, tall, short, strong, weak, pretty, handsome, old, young, hairy and bald. It repeats several attributes like thin, fat, tall, short, strong, weak, pretty, handsome, old and bald. The document ends by thanking the reader and providing a YouTube link.
This document lists different body parts and actions associated with each part, including shaking one's head, brushing hair, shutting eyes, wiggling ears, opening the mouth, brushing teeth, sticking out the tongue, puffing cheeks, tickling the chin, and bending the neck. It provides instructions for actions involving different areas of the face and head.
The document provides examples and explanations of how to use the present continuous tense in English. It shows the structure of the present continuous (subject + "to be" verb + "-ing" verb) and provides many example sentences of people doing different activities like eating, running, talking, sleeping etc. It also shows how to form questions in the present continuous tense by using "is/are" before the subject and providing "yes/no" answers. The purpose is to teach English grammar concepts around expressing actions that are happening now using the present continuous tense.
The document provides information on forming the third person singular form of verbs in English. It lists common verb endings and how to add "-s" or "-es" to conjugate verbs into the third person singular form. It then provides examples of verbs conjugated in the third person and exercises for the reader to practice conjugating verbs and forming sentences using the third person.
The document discusses the past continuous and past simple tenses in English. It provides examples of how to form the past continuous using was/were + verb+ing, and how it is used to describe ongoing actions in the past. It also covers the past simple tense, including its formation using regular and irregular verbs in the past form, and how it is used to describe completed past actions. It explains how the past continuous and past simple can be used together, with the past continuous describing a longer ongoing action and the past simple describing a shorter interrupted action.
This document contains an exercise about reading a passage and answering questions about a person's daily lunch. It asks the student to match information, answer questions about what the person eats for lunch and dessert each day, and whether the food is healthy or unhealthy. It then has exercises to complete sentences using phrases like "there is/are" and to ask questions using "Is there/Are there". Finally, it prompts the student to describe a packed lunch in 4 sentences using similar phrases.
The document discusses the various uses of modal verbs in English including:
1) Modal verbs such as can, could, may, might, must, have to are used to express abilities, possibilities, obligations, permissions and suggestions.
2) Other modal verbs like should and ought to are used to give advice or opinions, while would and shall are used to make offers or suggestions.
3) Modal perfect tenses with verbs like must have, could have and should have are used to talk about past abilities, possibilities and obligations or to express regret or criticism.
The document discusses the present continuous tense in English. It explains that the present continuous is used to talk about actions happening at the moment of speaking, future plans, or temporary actions happening around now or in progress but not finished. It provides examples of affirmative, negative, and interrogative forms using be + verb+ing. It also gives examples of common verbs in the -ing form and sample sentences using the present continuous tense.
The document discusses referring to time in the past and predicting the future using certain verbs. It provides examples of using words like "since", "for", and "ago" to talk about periods of time in the past. It also discusses using "will" and "be going to" for predicting future events and ongoing actions. The document includes practice exercises for readers to complete using these time reference words.
This document discusses the structure and uses of sentences in English and provides examples of affirmative, negative, and interrogative sentences as well as exercises to practice using different sentence types.
This document provides instruction on using the verb "to have got" in English, including its affirmative, negative, and question forms. It also covers asking and answering questions using wh- words like what, when, where, who, why and how. Finally, it discusses English prepositions used to indicate location, such as on, in, at, under, over, between, behind, next to, opposite, and in front of. Examples are given for each topic, along with exercises for practice.
Question tags are short questions added to statements to check for confirmation or agreement. They are formed using an auxiliary or helping verb along with a pronoun that matches the subject of the statement. If there is no auxiliary verb, "do", "does", or "did" are used instead. The tag takes the opposite polarity of the statement - affirmative tags follow negative statements and vice versa. There are some exceptions to the typical question tag formations, such as "Let's" using "shall we" as a tag and pronouns like "Nobody" using "they".
The document discusses the present continuous tense in English. It provides the forms for positive sentences, negative sentences, yes-no questions, and Wh-questions in the present continuous tense. It then discusses four main uses of the present continuous tense:
1. To describe actions happening now.
2. To describe longer actions that are in progress now, even if not happening at the moment of speaking.
3. To describe changing situations over time.
4. To describe plans or arrangements for the near future.
The summary concludes by contrasting the present continuous tense with the present simple tense.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms for those who already suffer from conditions like anxiety and depression.
The document discusses modal verbs, which are a small group of verbs that are used differently than normal verbs. It lists common modal verbs such as can, may, should, must, and would. It explains how modal verbs are used, including how they do not take "s" in the third person or use "to" after them. It provides examples of how each modal verb is used to indicate capacity, permission, advice, obligation, prediction, and more. It also discusses how to use modal verbs in the past and future tenses.
The document discusses the use of the present continuous tense to refer to future arrangements or plans. It notes that the present continuous is commonly used with expressions like "tonight", "tomorrow", "this weekend" to indicate plans at a fixed time in the future. It also states the present continuous is more appropriate than the present simple or future forms like "going to" when used with verbs describing travel arrangements like "go", "come", "leave", "arrive". The present continuous emphasizes the pre-arranged nature of the future event being discussed.
This document discusses the use of the second conditional structure "If + past tense, would + infinitive" to describe hypothetical or improbable situations and their consequences. It provides several examples of using this structure to talk about what someone would do if a certain condition were met, such as "If I were rich I would travel around the world" or "If I won the lottery I would buy a big house." The document also includes questions prompting the reader to consider what they would do in various hypothetical scenarios using the second conditional form.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses adverbs of frequency and their usage. It provides examples of how often certain daily activities are done, such as having coffee, watching news, going to the gym, feeling tired, and being late for work. It also categorizes common adverbs of frequency based on their percentage usage and discusses their position relative to verbs.
This document lists various physical attributes that people can have such as thin, fat, tall, short, strong, weak, pretty, handsome, old, young, hairy and bald. It repeats several attributes like thin, fat, tall, short, strong, weak, pretty, handsome, old and bald. The document ends by thanking the reader and providing a YouTube link.
This document lists different body parts and actions associated with each part, including shaking one's head, brushing hair, shutting eyes, wiggling ears, opening the mouth, brushing teeth, sticking out the tongue, puffing cheeks, tickling the chin, and bending the neck. It provides instructions for actions involving different areas of the face and head.
The document discusses the meanings and uses of the words "must" and "mustn't" in English. "Must" expresses obligation or necessity from an external source. Examples are given of sentences using "must" to express things that are required or obligatory. "Mustn't" expresses prohibition. More example sentences are provided using "mustn't" to indicate things that are forbidden or not allowed. Students are given exercises to practice forming sentences using "must" and "mustn't" correctly.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document lists common human emotions such as happy, sad, hungry, tired, surprised, scared, excited, bored. It then repeats the list of emotions again, with one spelling error changing "scared" to "scrared". It concludes with a thank you message and includes a YouTube username and link.
This document appears to be about a grade 6 unit on different places. The unit will likely discuss how places differ in various ways such as geography, climate, culture and more. Students will learn about what makes places unique and how location impacts life in different regions of the world.
The document lists common health issues and injuries that children may experience such as putting on a bandaid, having a bloody nose, broken arm, bruise, bump, cough, cut, diarrhea, fever, hay fever, headache, and receiving an IV. It encourages learning about health and lists these health phrases and issues in both forward and backward order. It also promotes subscribing to and watching the health-related content again.
This document lists 12 common feelings or emotional states in single words: happy, angry, sad, hot, cold, sick, hungry, thirsty, tired, sleepy, shy, and in love.
The document lists common illnesses and injuries such as earache, cough, fever, headache, toothache, stomachache, flu, measles, backache, cold, broken leg, and stiff neck. It then provides sample responses to the question "What's the matter with you?" by stating the specific illness or injury followed by matches for some terms.
This document lists common illnesses and medical conditions such as having a cold, flu, runny nose, sore throat, tonsillitis, asthma, bronchitis, pneumonia, chicken pox, headaches, earaches, toothaches, stomachaches, hay fever, nosebleeds, rashes, and allergies to cats.
This document provides basic vocabulary and structures about health-related topics to help learners develop communication skills on this subject. It lists common body parts and ways to describe how one feels using a scale of 1 to 4. Common illnesses like earaches, sore throats, stomachaches and toothaches are presented along with typical remedies like aspirin, cough mixture, water, ointment, medical tape and cotton. Examples are given for remedies one might take for a headache or sore throat. The document concludes by congratulating learners and expressing hope they enjoyed learning about health topics.
The document contains health-related vocabulary in English including common medical problems, medicines, medical tools, and expressions for visiting a chemist. It provides lists of stomach issues, injuries, symptoms, and remedies as well as conversations for purchasing over-the-counter medications. Tables help match problems with treatments and frequency of dosages. Credits are given to external websites for image resources.
You are experiencing various health problems like toothache, headache, backache, and others. The document recommends resting at home, taking an aspirin, and avoiding junk food and cold water to feel better. It also lists specific ailments the reader may have like a toothache, headache, or stomachache.
The difference between "will" and "going to" is that "will" is used to talk about spontaneous decisions made at the time of speaking, while "going to" is used to talk about plans and intentions that have already been decided. "Will" is more unpredictable while "going to" refers to something more definite that has already been planned or scheduled. Both "will" and "going to" can be used to talk about the future, but they imply different levels of certainty or spontaneity about the action.
This document provides an itinerary for a 3 day tour of Istanbul, Cappadocia, and Ankara in Turkey. The tour includes sightseeing in Istanbul at the Blue Mosque, Topkapi Palace, and Covered Bazaar. In Cappadocia, visitors will see the Fairy Chimneys, Goreme Open-Air Museum, and an underground city. The tour concludes in Ankara with visits to Ataturk's Mausoleum, the Anatolian Civilization Museum, and Ankara Castle.
This document lists several types of cultural and activity-based holidays including cultural holiday, cycling holiday, cruise holiday, skiing holiday, hiking holiday, and golf holiday mentioned twice as potential vacation options.
This document outlines rules and expectations for student behavior, including being on time, keeping areas clean, listening to teachers, raising hands before speaking, avoiding noise, fighting, running, or cheating, doing homework, being kind to others, cooperating with classmates, taking notes, sharing materials, and not spitting or eating in class, as well as bringing necessary books.
Drivers must follow traffic rules that use "must" and "mustn't" to indicate obligations and prohibitions. "Must" and "mustn't" are used to show if an action is required or prohibited when operating a vehicle. The document provides examples of how "must" and "mustn't" are used in traffic rules.
The document provides a list of rules and instructions that use the modal verb "must" or "mustn't" to convey obligations and prohibitions. Some of the rules include studying hard, learning English, listening to the teacher, not smoking, not being late for school, not walking on the grass, being quiet, not making noise, and putting rubbish in the bin.
This document provides instructions for a group game where players form a circle, one player leaves the room while a secret word is chosen, that player returns and tries to guess the word through body language clues from the other players, and if they don't guess correctly they are "out".
The document provides various facts about different animals. It lists animals like polar bears, beavers, rhinos, whales, cheetahs, dolphins, owls, fleas, giraffes, sharks, iguanas, kangaroos, lions, and pythons. It shares details about their eating habits, physical attributes like size, speed, jumping abilities, and behaviors.
This document categorizes and lists different types of animals. It separates animals into the main classifications of mammals, reptiles, fish, birds, and insects. Examples are then provided for each classification, including common mammals like cats and cows, reptiles such as snakes and crocodiles, fish like carp and trout, various birds including eagles and sparrows, and insects like bees and ladybugs. The document also lists different body parts common to many animal species, such as beaks, whiskers, wings, feathers, and tails.
The document provides information about different living beings or animals. It discusses the physical characteristics and typical behaviors of various animals like squirrels, crocodiles, cheetahs, ants, rabbits, and sharks. Details are given about each animal's appearance, diet, habitat, lifespan and other distinguishing features.
This document provides sample phrases for inviting someone to an event or gathering and responding positively or negatively to the invitation. Positive response phrases include "I'd be happy to", "Sounds great! I'd love to" while negative responses are "I'm sorry but I'm busy", "I'm afraid I can't", and "I'd like to but I can't make it". Inviting phrases presented are "Would you like to join us?" and "Why don't you join us?".
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document provides a list of items related to planning and hosting different types of parties, including foods, decorations, entertainment, and tasks to prepare. It mentions beach, birthday, anniversary, wedding anniversary, end of year, and garden parties. It also lists party supplies and activities like balloons, beverages, cake, music, guests, masks, invitations, candles, gifts, and a clown. Preparations include making a guest list, buying supplies, sending invitations, selecting music, ordering food and drinks, decorating, and calling guests.
This document provides information on the different types of conditional sentences in English:
- Type 0 conditional refers to general truths and uses the present tense. Examples are given such as "If you heat ice, it melts."
- Type 1 conditional refers to probable future events and uses the present or future tense. An example is "If he has money, he will buy a car."
- Type 2 conditional refers to unlikely or imaginary events and uses the past tense and modal verb "would". An example is "If I had money, I would buy a car." Exercises are provided to fill in the blanks with the correct conditional type.
This document discusses ecology and the relationships between living things and their environments. It defines flora as all the plants in an area and fauna as all the animals. It explains that flora and fauna are part of Earth's natural system and all living things depend on each other. The document also provides examples of different animals like sea turtles, whales, and lions and how humans impact them. Finally, it defines ecology as the study of relationships between living things and their surroundings.
The document provides 27 sentences to be completed with the comparative or superlative form of an adjective in brackets. The sentences cover topics such as describing motorbikes, girlfriends, clothes and other items as faster, prettier, more fashionable etc. or identifying the oldest daughter, most expensive hotel, longest night of the year.
The document discusses past habits and the use of "used to" and "would" to describe them. It provides examples of using "used to" to talk about repeated actions and characteristics in the past that are no longer done. Examples are given for the affirmative, negative, and interrogative forms of "used to". It also discusses using "would" to talk about repeated actions that always happened in the past, and provides examples of its affirmative, negative, and interrogative forms.
The document discusses the usage of the past tense "used to" to talk about past habits, states, facts, or generalizations that are no longer true. It provides examples of using "used to" to describe things that people, places, or objects were like in the past but have changed now. Some common phrases used are "used to be" and "used to do something." The document also contrasts several "in the old days" and "now" comparisons to illustrate how things have changed over time.
The document provides examples of sentences using can/can't and could/couldn't to express ability, requests, permission, and possibility. It identifies 14 sentences with functions and matches them to pictures. It then explains the uses of can/can't to express present ability or inability, requests, and permission. It also explains the uses of could/couldn't to express past ability or inability, requests, and possibility. Finally, it provides a key matching the examples to the explanations.