The document discusses using the infinitive (to + verb) after certain verbs, adjectives, question words, and to indicate purpose. It provides examples of using the infinitive after verbs like want, need, decide; adjectives like nice, important, interesting; question words like what, how; and to explain reasons or purposes like to study English, to say thank you, to book a table. The infinitive is used to express intentions, importance, difficulty and reasons for actions in a variety of grammatical contexts according to the document.

1. Use the infinitive
1.- After some verbs, eg.,
I want to travel to the UK.
She needs to study a lot.
I would like to be happy forever.
I decided to go to the beach for my vacations.
Don’t forget to turn off your cell pone .
I hope to see you again.
More verbs……
learn, offer, plan, pretend, promise, remember, start, try, etc

2. 2. After adjectives
It ‘ll be nice to meet your parents.
It’s important to follow the rules.
It was interesting to talk to you.
It’s difficult to learn Chinese language.

3. 3. After question words.
 I don’t know what to do.
 She doesn’t know how to start her homework.
 I haven’t decided where to go for my vacations.

4. To say why you do something.
 I went to this course to study English.
 He gave them some candy to say thank you.
 We called to restaurant to book a table.
 Do you use your phone to take photos?
 Made by: Teacher Ketty V. M.