初三英语基础知识-连词课件

课件18张PPT。连词Conjunctions 1. Mary likes music___Tom is found of sports.
A. and B. but C. both A and B
2. I failed again, ___ I won’t give up.
A. and B. but C. so
3. This is my first lesson, __ I don’t know your names.
A. and B. but C. soand : 表对等 “和、并且”
but: 表转折 “但是”
so: 表因果 “所以”and, or, but, so 基本用法4. Which do you like better, apples, __ pears?
A. and B. but C. or
5. Now we have no time _____ money. ?
A. so B. and C. or?or: 1. 用于疑问句, 表选择
2. 用于否定句, 表并列6. Try your best __ you’ll make more progress.
A. and B. but C. or
7. Don’t lose heart, __ you’ll lose all.
A. and B. so C. orand 和 or 都可以在祈使句中使用.
and 通常是比较好的结果;
or 则表示不愉快或不理想的结果. and, or, but, so 基本用法8. It’s getting warmer __ warmer.
A. and B. but C. or
9. He or the twins __ the USA.
A. comes from B. come from
C. is from
10. Not Tom but I ___ going to give the talk.
A. am B. is C. are
adj.比 + and + adj.比 表示越来越…A or B 和 not A but B 结构作主语时，谓语动词要使用就近原则。and, or, but, so 特殊用法11. Although I have passed the exam, ___ I am not pleased with the result.
A. and B. but C. /and, or, but, so 特殊用法although 和 but 不能同时出现。12. Both Peter and I ___ going to Guangzhou.
A. are B. is C. am
13. Either apples or rice __ Ok. I am hungry.
A. are B. is C. /
14. Neither I nor my parents ___ to tell you the truth.
A. wants B. want C. is going to
15. Not only I but also Jane __ sure that we’ll win.
A. is B. are C. am以上结构做主语，除both…and… 谓语要用复数外，其余都使用就近原则。Exercises3.
8.
9.
10.
11.
13.
15.
16.17.
18.
19.
20.
21.
22.
24.A
A
A
C
C
C
B
CC
C
B
B
B
A
BP42-431. I’ll tell your father the truth as soon as he ___ here.
A. arrives B. arrived C. arrives at
2. We don’t know if he ___ us for the picnic. I’ll call you if he ____.
A. joins; comes B. will join; comes
C. will join; will come
3. Nobody knows when the windows ___. But I’ll tell you when I ___ the answer.
A. broke; find out
B. broken; will find out
C. were broken; find out二、从属连词从属连词用来引导从句 4. You won’t understand until you ___ him.
A. meet B. meeting C. will meet
5. You will fail in English ___ you work hard.
A. because B. unless C. if
6. Just because we are young, ___ we should work even harder.
A. so B. / C. but
7. It has been seven years since he __ here.
A. left B. leaves C. leave
8. The little boy ___ when I came in.
A. falls down B. fell down
C. was fell down
9. We were reading when the teacher __ in.
A. came B. comes C. is coming
10. He became a doctor when he ____the university.
A. graduated from B. graduate from
C. graduated for 1. 两个动作同时发生 2. A动作在B动作延续的时间内发生 3. A动作在B动作之后发生 11. Tom works in a hospital ___ Mary works in a company.
A. because B. until C. while
12. While his mother was washing, he ___ his homework.
A. do B. did C. was doing
13. The little boy fell alseep while he __ the music.
A. was listen B. was listening to
C. listened to 1. 表示对比，“然而，而” 2. 表示“当…的时候”。 两个动词同时发生。必须使用延续性动词。 Exercises1.
2.
4.
5.
6.
7.
8.C
C
A
A
B
C
AA
C
C
C
C
C
AP42-439.
10.
11.
12.
14.
23.
25.ExercisesP42一、
1. and
2. but
3. or
4. and
5. or
6. nor
7. When8. if
9. because
10. but
11. if
12. since
13. or
14. orExercisesP42二、
1. Either; or
2. however
3. and
4. or
5. but
6. as soon asExercisesP428. and
9. before
10. since三、
1. Although
2. so
3. whether
4. so
5. but
6. because
7. Either; orTHE END