english for engineering

1. Unit-4: Techniques
S.EST210

2. • Lesson A: Tools
• Lesson B: Simple machines
• Lesson C: Present perfect tense

3. • learning words and phrases related to the tools and simple machines
• reviewing present perfect tense
• practice listening, writing, reading and speaking skills

4. • What jobs do different tools do?
• How often do you use tools in your everyday life?
• Why is it important to have the right tool?

5. HAND TOOLS POWER TOOLS FASTENERS

6. • measuring
• fastening (wrenches)
• fastening (screwdrivers)
• fastening (pliers)
• cutting
• striking / driving
CLASSIFICATION OF TOOLS

7. MEASURING
тахометр, эргэлтийн давтамж
хэмжүүр
шугам

8. MEASURING

9. FASTENING

10. FASTENING

11. FASTENING

12. FASTENING

13. FASTENING

14. CUTTING

15. CUTTING STRIKING

16. STRIKING

17. WORKING WITH HAND TOOLS

18. • Task 2: 1. b 2. a 3. d
• Task 3: 1. f 2. e 3. d 4. b 5. g 6. a 7. c
• Task 4: 1. a 2. c 3. b
• Task 8: 1. T 2. F 3. T
• Task 9: 1. looking for 2. wiring 3. difference 4. basic 5. more for
6. I’ll take
(pages: 36-38)

19. LESSON B: SIMPLE MACHINES
1. What are some simple machines?
2. How often do you use simple machines?
3. How do simple machines make work
easier?
4. What are the differences between simple
machines and complicated machines?

26. TEST YOURSELF

27. CHECK YOUR ANSWER

28. • Task 2: 1. F 2. F 3. T
• Task 3: 1. d 2. b 3. e 4. c 5. a
• Task 4: 1. leverage 2. pulley 3. complicated 4. inclined plane
5. fulcrum
• Task 8: 1. F 2. F 3. T
• Task 9: 1. simple machines 2. wheels 3. think of 4. pulleys
5. Good point 6. inclined plane
(pages: 39-41)

29. LESSON C: GRAMMAR REVIEW

30. FORM

31. USE

32. BEEN and GONE

33. Used materials
• English for Engineering textbook
• www.google.com