GA 12 GV: Nguyễn Thị Như Thủy Unit 16 THE ASSOCIATION OF SOUTHEAST ASEAN NATIONS New words: • to accelerate: lam nhanh / chong • stability: su on dinh gia • statistics: mon thong ke • g
Trang 1GA 12 GV: Nguyễn Thị Như Thủy
Unit 16 THE ASSOCIATION OF SOUTHEAST ASEAN NATIONS
New words:
• to accelerate: lam nhanh / chong
• stability: su on dinh gia
• statistics: mon thong ke
• geo- political entity: thuc te ve dia li chinh tri
• predominatly: troi / noi bat
• to submit: de trinh / xem xet
Grammar
ADVERB CLAUSES OF TIME:
1/ SEQUENCE OF TENSES IN ADVERB CLAUSES OF TIME
• We always brush our teeth when we
get up
• I usually read newspapers while I’m
waiting for the bus
• He never goes home before he has
finished his work
• Customary activity in the present
• Emphasize the continuous nature of the activity
• Emphasize the completion of the activity
• I took my umbrella when it rained
• I met him while I was riding home
• I left the office as soon as / when /
after I had finished my work
• We were watching TV while my
brother was cooking
• It was raining hard when I left home
• The train had left the station when I
arrived
• Customary activity in the past
• A continuous activity at a point of time in the past
• A complete activity before another one in the past
• A wholly complete activity at a point of time
or after another one in the past
• I’m going to leave until you have
finished / finish your work
• We’ll go as soon as you have
finished / finish your work
• We’ll have left before he comes
• We’ll have finished the work when
you get back
• Emphasize the completion of the activity in the future
• An activity happens after another one in the future
• She has played / has been playing
tennis since she was 12
• She has felt much better since I have
been here
• A wholly complete action in the past
• An action that begin in the past and has continued to the present, and may continue to the future
Note: There is no future tense in adverb clause of time
- When: at that time
- While / As: during that time
- By the time: one even is completed before another one
- Since: from that time to the present
- Until / Till: to that time and then no longer
- As soon as / once: when one even happens, another even happens soon afterwards
- As long as / so long as: during that time, from the beginning to the end
- Whenever: every time
EXERCISES
Change the adverb clauses to modifying phrases, if possible
1 Before I talked to you, I had never understood that formula
2 Because she is a vegetarian, she does not eat meat
3 When I was at your age, I used to speak to my father with respect
4 After I read the chapter four times, I finally understood the author’s theory
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5 When Tom was a child, he used to swim in this river
6 Since he completed his Bachelor’s degree, he has had three jobs, each one better than the last
7 While I was traveling across the United States, I couldn’t help being impressed by the great differences in terrain
8 Before the students came the teacher had already given a quiz
9 When Tom was a child, he used to swim in this river
10 The children laughed merrily when they were in the zoo
11 My father became richer when he was helped by his friends
12 While we were watching TV last night, the phone rang
13 When animals are well fed, they become fatter
• Do exercise on pages: 182, 183 in text book
I HOPE YOU TO SUCCEED IN THE FUTRE STUDY ! MORE STUDY AND FOREVER!
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