牛津沪教版英语八年级上连词及状语从句专项复习

八年级上连词及状语从句专项练习
一、连词的概念
连词是一种在句子与句子之间，短语之间以及名词等其他词语之间起连接作用的虚词，它不能单独作句子的成份。

按其意义可分为并列连词和从属连词两大类。

并列连词连接的双方是对等的。

二、连词的分类
常有的
1、并列连词：and, both…and, either…or, neither…nor，not only…but also, as well as等。

2、表转折的并列连词：but, however, while (而)，only (只不过)。

3、表选择的并列连词，or, or else, otherwise…
4、表因果的连词：for, so, therefore (因此)，then
5、从属连词：that, if, whether,（初中主要用来连接宾语从句，其次用来连接状语从句。

）
6、时间状语从句，常用的连接词有：when while, as, since, before, after, once, as soon as, until, till
7、连接条件状语的连词有：if, unless, as long as 等，
8、而原因状语的连接词有because, since, as, now that (既然)。

9、目的、结果、方式、比较、地点等状语从句的连接词有：so that, so…that, such…that, as…as, than, where…
并列连词的用法：
1、并列连词and和or：
①and和or 是用得最多的并列连词，可以连接：
a. 两个并列的动词：We were singing and dancing all evening.
b. 名词、形容词等：
This apple is big and red. Would you like fish or beef?
c. 两个并列的分句（句子）：
I said it and I meant it. 我说话算数。

②and 可连接两个分句，表示递进关系。

Give him an inch and he will take a mile. 他会得寸进尺。

③or可连接分句，表示“否则”：
Don’t drive so fast or you’ll have an accident.别开这么快，不然你会出车祸。

2、表示意思转折的连词：but, yet:
①but和yet的用法：
The weather will be sunny but cold. 天气会晴朗但很冷。

It is strange, yet true. 这很奇怪，却是真的。

②however, still 等为副词，但可起连接作用，表示意思的转折---“但是”或“然而”。

a. however: His first response was to say no. Later, however, he changed his mind.
b. still: It’s raining; still I’d like to go.天在下雨，但我还是要去。

③词组all the same:
She is naughty, all the same we have to laugh at her jokes.
她很调皮，但对她的恶作剧我们还是要发笑。

3、表示因果的连词：
①for可以表示“因为”，但引导的不是从句，而是并列分句，对前面情况加以解释，常用逗号把它和前面的分句分开，这在书面语中比较多见。

The days were short, for it was now December. 白天很短，因为现在已经是十二月。

She must have gone out early, for she had not come for breakfast.
她肯定一早出去了，因为她没来吃早饭。

②so 表示结果，可译为“因此”、“所以”。

Our cases were heavy, so we took a taxi. 我们的箱子很重，因此我们坐了出租车
③therefore 为副词，也表示同样的意思---“因此”，可放句前：He had gone; she therefore gave the money to me.他走了，于是她把钱给了我。

4、both... and 的用法
A man should have both courage and perseverance.一个人既要有勇气又要有毅力。

5、就近原则：
1）neither…nor…
Neither Lucy nor Lily is a League member.
2）not only…but also…
Not only you but also he likes football.
3）either…or…
Either Jim or Peter is right.
4）not…but…不是…而是…
Not Jim but Peter broke the cup.
知识点1---表示并列关系
一模：
40. ______ William ______ Frank like the iPad because it has various functions and easy to operate. （长宁).
A. Both...and
B. Either...or
C. Neither...nor
D. Not only...but also
42. Amway is a lovely girl __________ she speaks English very well.（崇明).
A. but
B. so
C. and
D. or
39. I enjoy the pop ular dance “hip-hop”, but __________ my father __________ my mother likes it.（嘉定).
A. both, and
B. neither, nor
C. either, or
D. not only, but also
40. ___ my father ____ my mother watched TV yesterday evening because they were busy with their work. （金山).
A. Both…and
B. Either…or
C. Neither…nor
D. Not only…but also
37. Tim, follow your doctor’s suggestions, __________ your cough won’t get worse. （闵行).
A. or
B. and
C. so
D. but
40. I like this article very much ______ because I like the Gangnan (江南) Style ______ I enjoyed the video of the Eton
Style. （闵行).
A. neither…nor
B. either…or
C. both…and
D. not only… but also
68. To do this job well, you need time, and you also need brains. (保持句意基本不变) （闵行).
To do this job well, you need time and brains __________ __________.
69. My daughter studies both singing and dancing in the kindergarten. (保持句意基本不变) （松江).
My daughter studies singing __________ __________ as dancing in the kindergarten.
71. We cannot drink sea water. We cannot take a shower with it, either. (合并为一句)（杨浦).
We can __________ drink sea water __________ take a shower with it.
二模：
1 Susan doesn’t want to buy the skirt because the color ______ the size fits her (宝嘉)
A. neither… nor
B. either… or
C. both… and
D. not only… but also
2 Both Ben Billy were tricked into painting the fence by Tom Sawyer (浦东)
A. and
B. or
C. as
D. but
知识点2---表示转折关系
一模：
37. I have tried many times to memorize the poem, ______ I always fail. （长宁).
A. and
B. or
C. but
D. so
41. We must do something to protect the earth, __________ we will lose our home.（奉贤).
A. and
B. or
C. so
D. but
46. “Show me your ticket, __________ I won’t let you in.” the guard said angrily. （虹口).
A. so
B. or
C. but
D. and
42. This city used to have many famous landmarks, _____ many of them were destroyed in the war. （嘉定).
A. or
B. but
C. and
D. so
38. Some people said that the world would be over on December 21, 2012, _____ in fact it was not true. （金山).
A. and
B. but
C. so
D. for
39. Parents should always keep an eye on little children, __________ they can easily get hurt. （静安).
A. so
B. but
C. and
D. or
44. You’d better star t early, __________you will be late again for school. （松江).
A. and
B. but
C. or
D. so
二模：
1 Please never lie to others, _______ no one will be your friends (松江)
A. as
B. and
C. either
D. or
2 Eat more in the morning, _______ you’ll get hungry so on (奉贤)
A. and
B. but
C. or
D. yet
3 You’d better follow the doctor’s advice,you won’t get well soon (普陀)
A. and
B. so
C. but
D. or
4 We need to hurry we’ll miss out flight (13 杨浦)
A.a nd
B. or
C. but
D. so
5 Simon is a very warm-hearted boy his sister, Jane, is not She hardly thinks of others (黄埔)
A and
B or
C but
D so
6 My mother knows little English, she can understand the instructions (说明) with the help of the pictures (金山)
A. so
B. or
C. but
D. and
7 My grandparents are old, __________ they still work in the fields every day (闵行)
A or
B so
C but
D and
8 Joe had spent nearly a month preparing his graduation speech, the ef fect wasn’t as good as he had expected (徐
汇)
A. and
B. but
C. or
D. so
9 Often James Bond 007 was in a difficult and dangerous situation, he always managed to escape (闸北)
A. because
B. so
C. but
D. though
知识点3---表示选择关系
一模：
73. We can go to the museum by bus. We can go there by underground instead. (保持句意不变) （13 崇明).
We can go to the museum __________ by bus __________ by underground.
状语从句
★时间状语从句
时间状语从句用一般现在时表示将来。

连接时间状语从句的连接词有：
when(当……的时候)，while（当……的时候），
as(当……的时候)，
till( until)（一直到……，直到……才），
by the time(到……时)，
as soon as（一……就）
since(自从……)．
before(在……前)．after(左……后)
e.g. when表示时间点时，从句中用瞬间性动词；表示时间段时，用持续性动词。

When I got home, my family were already having dinner. 我到家的时候，全家已在吃晚饭。

When they were still talking and laughing, the teacher came in. 当他们还在说笑的时候，老师进来了。

while通常表示一段时间，从句中宜用持续性动词作谓语。

e.g. She fell asleep while she was reading the newspaper.
while有时可以作并列连词，表示对比，可译成……而……。

e.g. I am fond of English while he likes Maths.
我喜欢英语而他却喜欢数学。

as表示时间点时，从句中用短暂性动词；表示时间段时，用持续性动词。

as和when两者经常可以通用。

e.g. The thief was caught as／when he was stealing in the supermarket.
小偷在超市行窃时被逮住了。

I saw Jim as／when he left the meeting room.
吉姆离开会议室时候我看到了他。

as表示一边……一边……，强调从句和主句中两个动作交替进行或同步进行。

e.g. They talked as they walked.
他们边走边聊。

as表示随着
e.g. As time goes on, it's getting warmer and warmer.
随着时间的推移，天气变得越来越暖了。

before表示在一段时间之前。

after表在一段时间之后。

e.g. I must finish all the work before I go home.
回家之前我必须干完所有的活。

Let's play football after school is over.
放学后我们踢足球吧。

as soon as...可译为一……就……，用来表示主从句的动作是紧接着发生的。

e.g. He will come and see you as soon as he can.
他一有空就来看你。

易混引导词while, when as的区别：
1）只有当从句表示的是时间段，即其谓语动词有持续性特征时，这三者可以通用互换。

I got the news on the radio when ／while／as I was having breakfast.
我在吃早饭的时候从收音机里获悉这一消息。

2）when更强调特定时间，还可表示从句中的动作先于或后于主句的动作。

When I had given Mary the spare ticket, I found my own already gone.
当我把多余的票给了玛丽时，我才发现我自己的票已不知去向。

（从句动作发生在主句之前，注意主从句的时态）
3）while从句只能表示延续的动作或状态或主从句中动作的对比。

She thought I was talking about her daughter, while in fact, I was talking about my daughter.
她以为我在谈论她女儿，而事实上，我在谈论我的女儿。

易混引导词until及其否定的区别
在until（意为“直到……”）引导的从句中主句应用延续性动词，表示主句的动作一直延续到从句的时间或动作为止。

e.g. Everything went well until/till that accident happened.
直到发生那意外之前，一切都正常。

在not……until（意为“直到……时”）引导的从句中主句可用瞬间性的动词，表示主句的动作在从句的时间或动作发生时才开始。

e.g. I didn't leave until /till /before she came back.
直到她回来，我才离开的。

引导词since的用法
since自……以来。

表示动作从过去某一点时间一直延续到说话时间为止。

主句中通常为延续性动词的现在完成时，since从句中一般用短暂性动词的一般过去时。

e.g It has been just a week since we arrived here.
我们到这儿刚刚一星期。

e.g Where have you been since I last saw you
自上次我见过你之后，你去了哪里？
B.主将从现原则：
在时间状语从句里，主句用一般将来时，从句用一般现在时表示将来的动作或状态。

( when/as/until/as soon as) 其他根据需要判断时态
小练习
1) ____________ he was listening to the music, John fell asleep.
A. After
B. Before
C. While
D. As soon as-
2) How did you try to get to school on time ____________ you missed the school bus.
A. when
B. how
C. why
D. that
3) He was riding to school _____________ he was hit by a car this morning.
A while B. when C. as D. so
4) Lucy knew nothing about it _____________ her sister told her.
A. because
B. until
C. if
D. since
5) The policeman asked the child _____________ cross the street _____________ t he traffic lights turned green.
A. not; when
B. don't; before
C. not to; until
D. not to; since
6) The book was so interesting that he had read it for three hours he realized it.
A. when
B. after
C. until
D. before
7) ____________ we had seen all the animals, we went home.
A. Then
B. After
C. Though
D. While
8) She has made many friends ______________ she came to our school.
A. before
B. after
C. since
D. until
9) — How long has the weather been like this?
A. Until last night
B. Ever since last night
C. Two days ago
D. Two days later
10) My uncle went to Australia last year. We haven't seen him .
A. since almost a year
B. from almost a year on
C. after almost a year
D. since almost a year ago
11) He was so tired that he fell asleep ______________ he went to bed.
A. as if
B. even though
C. ever since
D. as soon as
12) I knew nothing about the accident ______________ my friend told me yesterday.
A. because
B. since
C. until
D. after
13) I didn't manage to do it _____________ you had explained how.
A. until
B. since
C. while
D. after
★条件状语从句
条件状语从句用一般现在时表示将来。

引导条件状语从句的连词有：
if 如果；unless除非，如果不；；as long as只要
A.主将从现原则：
在时间状语从句里，主句用一般将来时，从句用一般现在时表示将来的动作或状态。

e.g. I will go to school if it doesn’t rain tomorrow.
B.条件状语从句的转换
表示否定的条件用unless( =if.．．not)“除非，如果不”。

I shall not go to the cinema unless I finish my homework before eight. 我不会去看电影，除非我能在8点前完成作业。

说明：i f…not常可以用unless替代。

If you don’t study hard, you will fail in the exam.
You will fail in the exam unless you study hard.
祈使结构表条件。

前半部分的祈使结构相当于if条件句，可用动词或名词开头；后半部分的简单句常用一般将来时，有时也用一般现在时。

此句型与条件状语从句形成同义结构。

1) 祈使句( , ) +and/then+简单句＝> if 从句(否定式)+主句
Give me somewhere to stand, and I will move the earth.（如果）给我一个支点，我便能掀动地球。

=If you give me somewhere to stand, I will move the earth.
One more word, and I'll turn you out. 你再多说一句，我就把你赶出去。

=If you speak one more word, I will turn you out.
Use your head, then you'll find a way. 动动脑子你就能找到办法。

=If you use your head, you'll find a way.
2) 祈使句（,）+or+简单句＝> if 从句(否定式)+主语
Work even harder, or you will never pass the exam. 如果不加倍努力，你就永远无法通过考试。

= If you don't work harder, you will never pass the exam.
Stop telling lies, or you will be punished. 如果你继续说谎，就会受到惩罚。

= If you don't stop telling lies, you will be punished.
小练习
1) —Would you like to go to the park with me, Susan?
— I'd like to, _____________ you don't want to go alone.
A. until
B. before
C. if
D. after
2) Tomorrow we'll go to the city park _____________ it is sunny.
A. as soon as
B. when
C. if
D. as
3) All of us will be happy ______________ you can come with us.
A. while
B. if
C. but
D. or
4) Nobody can learn English well ______________ you work hard on it.
A. if
B. unless
C. when
D. but
5) The sports meet will continue it rains this afternoon.
A. if
B. since
C. as soon as
D. unless
原因状语从句
1．原因状语从句
引导原因状语从句的连词有：
because, for, since, as, now that
2. Mary was late for the party ______ something went wrong with her car.
A) so that B) until C) because D) though
3. ______ you’re interested in Chinese history, let’s go to the Shanghai Museum.
A) Since B) Because C) Although D) For
4._______you have made up your mind to lose weight, you'd better eat less in the evening.
A) Since B) Although C) Unless D) Until
难点：because , since , as , for,辨析
because, as, for, since这几个词都是表示“原因”的连词，语气由强至弱依次为：because → since → as →for。

其because, since, as均为从属连词，引导原因状语从句；而for 是并列连词，引导并列句。

1). because表示直接原因，它所指的原因通常是听话人所不知道的，其语气最强。

常用来回答why的提问，一般放于主句之后，也可以单独存在。

例如：
I stayed at home because it rained. 因为下雨我呆在家里。

2). since侧重主句，从句表示显然的或已为人所知的理由，常译为“因为”、“既然”，语气比because稍弱，通常置于句首，表示一种含有勉强语气的原因。

例如：
Since he asks you, you’ll tell him why. 他既然问你，那就告诉他为什么吧。

Since everyone is here, let’s start. 既然大家都到齐了，我们就出发吧！
3). as是常用词，它表示的“原因”是双方已知的事实或显而易见的原因，或者理由不是很重要，含义与since相同，但语气更弱，没有since正式，常译为“由于，鉴于”。

从句说明原因，主句说明结果，主从并重。

例如：We all like her as she is kind. 我们都喜欢她，因为她善良。

As I had a cold, I was absent from school. 因为我感冒了，所以没去上课。

4). for用作连词时，与because相似，但它所表示的原因往往提供上文未交待过的情况。

for不表示直接原因，表明附加或推断的理由，因此for被看作独立连词，它所引导的分句只能放在句子后部(或单独成为一个句子)，并且前后两个分句间的逻辑关系不一定是因果关系，其间用逗号隔开，且for不可置于句首，for的这一用法常用在书面语中，较正式。

例如：
The days are short, for it is now December. 白天短了，因为现在已是十二月份。

It must have rained, for the ground is wet. (从“地面潮湿”作出“下过雨”的推测，但地湿并不一定是下雨所致, for不可以换为because。

)
目的状语从句
引导目的状语从句的连词有：
in order that目的是为了，so that，以便
1. She stood up _______ she could see the words on the blackboard clearly.
A) so that B) such as C) as D) in order to
2.This morning I got up early ___________ be late for the English exam.
A) in order that B) in order to not C) so as to D) so as not to
结果状语从句
引导结果状语从句的词：
so that以致，so…that如此……以致，such…that如此……以致
1.The boy is so clever that he can work out the problem himself. (保持原句意思)
The boy is clever ________ ________ work out the problem himself. （崇明县）
2. The little girl was frightened in the darkness. She began to cry for help. (合并为一句)
The little girl was ______ frightened ______ she began to cry for help. （松江区）
A.so that既可引导目的状语从句，又可引导结果状语从句。

区别这两种从句的办法有两个：
a.从形式上看，目的状语从句里往往带有情态动词can, could, may, might等。

b.从意思上看，目的状语从句往往表示的目的很明确。

B.目的状语从句的转换:
so that 引导的目的状语从句往往可以和so as to do或in order to do 或to do进行同义句或简单句
的转换
e.g I get up early so that I can go to school on time.
=I get up early in order that I can go to school on time.
=I get up early so as to go to school on time.
C．so...that 如此……以致……。

其引导的果状语从句有如下四种结构：
1．so + 形容词副词+ that-从句（enough to /too..to 转换）
The village is so small that it cannot be shown in the map.
＝The village is too small to be shown on the map
=The village is not big enough to be shown on the map
这村子太小，所以这地图上没有。

The wind was so strong that we could hardly move forward.
=__________________________________________________
=___________________________________________________
风刮得那么大，我们简直寸步难行。

2．so + 形容词+ a/an + 单数名词+ that-从句
It was so hot a day that they all went swimming.
天是那么的热以致他们都去游泳了。

3．so + many/few +复数名词+ that-从句
I have had so many falls that I am black and blue all over.
我摔了许多跤，以至于浑身青一块，紫一块。

4．so + much/little +不可数名词+ that-从句
I had so little money then that I couldn't even afford a used car.
我当时囊中羞涩，甚至连一辆二手车都买不起。

D．such... that 如此……以致……。

其引导的结果语从句有如下四种结构：
1．such + a/an + 形容词+ 单数可数名词+ that-从句
Jenny is such a clever girl that all of us like her very much.
詹妮是如此聪明的女孩，以至我们都非常喜欢她。

2．such + 形容词+复数名词+ that-从句
He gave such important reasons that he was excused.
他说出了这么重要的理由，得到大家的谅解。

3．such + 形容词+ 不可数名词+ that-从句
He made such rapid progress that the teacher praised him.
他的进步很快，老师表扬了他。

提示：such+a/an+形容词+单数名词结构可以和so +形容词+a/an+单数名词结构互换。

He told us such a funny story that we all laughed.
→He told us so funny a story that we all laughed.
他给我们讲了一个如此有趣的故事，大家都笑。

→The story he told us was so funny that we all laughed.
他给我们讲的故事是如此有趣，大家都笑了。

比较状语从句
引导比较状语从句的词有：
than比，as…as“像……一样”，not so…as“不像……一样”，the more…the more“越……越”
e.g. He is two inches taller than his father.
Our country is as big as the whole of Europe.
The result was not as／so good as I had expected. (只有否定句可用so….as)
The more you read, the better you understand.
= If you read more, you will understand better.
地点状语从句
引导地点状语从句的连词有：where, wherever, anywhere, everywhere
Put it where you can see it. 把它放在你看得见的地方。

I'll find him, wherever he is. 不管他在哪里我都要找到他。

让步状语从句
引导让步状语从句的连词有：
although, though, even if,
1. ______ it rained heavily, they arrived at Shanghai Grand Theatre in time.
A) But B) Though C) Because D) If
2.Bob got lots of help from others ________ he met with the biggest trouble in life last year.
A) so B) until C) though D) unless
Exercises
1.The English teacher went on to finish the lesson he was very tired.（崇明）
A. though
B. if
C. because
D. unless
2. ______the car’s very old, it still runs well.（金山）
A. Because
B. So
C. Although
D. But
3. Every Double Ninth Festival people climb up high they think they can get good
luck and live a long life.（浦东）
A. because
B. so that
C. as soon as
D. though
4. Mr Zhang didn’t have a rest ______ he finished the project with his workmates in the company.（松江）
A. after
B. while
C. until
D. when
5. You will stay healthy ________ you do more exercise, such as running and walking.（徐汇）
A. before
B. if
C. though
D. until
检测题2：按要求改写句子
1. Work harder, or you'll not succeed in your new job. (保持句意基本不变) （杨浦）
work harder, you'll not succeed in your new job.
2. If you don’t know “ Stay hungry, stay foolish”, surf the internet. (保持句意基本不变)（闸北）
You _____ _____ surf the internet if you don’t know “ Stay hungry, stay foolish”.
3. If I don’t finish my homework, my mother will n ot allow me to play computer games. (保持句意基本不变)（奉贤）
I won’t be _______to play computer games_____ I finish my homework.
4. Bill didn’t go to bed until he finished writing the letter at 11:45 last night. (保持原句意思)（宝山）
Bill _________ _________until he finished writing the letter at 11:45 last night.
5. I shall leave the restaurant if the waiter doesn’t come soon. (保持句意基本不变)（金山）
I shall leave the restaurant _______ the waiter ______ soon.
6. The weather was so cold that we couldn’t go swimming. (保持句意基本不变)（闵行）The weather wasn’t _______ ______for us to go swimming.
7. Farmers are using fires to clear the land in order to plant crops. (保持句意不变)（浦东）Farmers are using fires to clear the land they can plant crops.
8. Unless you clean your teeth regularly, you will get toothache. (保持句意不变)（松江）
________you clean your teeth regularly, you will get toothache.
:
Homework：1）真题练习
2）综合卷
3）错题整理
作业1：选出最佳答案
1. Which mobile phone would you like to buy, a Nokia an iPhone4 ? ( 崇明)
A.so
B.or
C.but
D.and
2. Jack was half an hour late for the party he was stuck in a traffic jam. ( 崇明)
A.unless
B.while
C.because
D.if
3. My uncle doesn't have much money. ______he always enjoys himself. ( 奉贤)
A. but
B. so
C. and
D. or
4. The comic strip is _____funny______ readers art fond of it. ( 奉贤)
A. too, to
B. so, that
C. very, to
D. too, that
5.He didn't realize his mistake ______ he was told about it. ( 黄浦)
A. if
B. while
C. until
D. since
6. The problem is __________will be in charge of our school newspaper. ( 黄浦)
A. who
B. when
C. what
D. where
7. We must do something to protect the earth,_____ we will lose our home. ( 黄浦)
A. or
B. but
C. so
D. and
8. Don't stay up too late. __ you'll find it hard to get up on time tomorrow. ( 普陀)
A.or
B.but
C.and
D.so
9. Susan did quite well in the final exam ________ she had missed two weeks' lessons. ( 普陀)
A.though
B.if
C.because
D.unless
10. I decided not to buy frozen dumplings the government said they were safe. ( 杨浦)
A.because
B.though
C.since
D.or
11. I can’t understand the sentence ____ there are no new words in it. ( 闸北)
A.if
B.until
C.though
D.because
12. The police asked _____ we saw anybody break into the house to steal things. ( 闸北)
A.who
B.if
C.what
D.where
13. We will remember the picture ______ it is silly, strange and colorful. ( 长宁)
A. unless
B. if
C. before
D. after
14. Speak louder______ everyone in the meeting room can hear you clearly. ( 长宁)
A. so that
B. in order to
C. since
D. because
15. I am afraid you won't get the job you're the best. ( 徐汇)
A. if
B. as soon as
C. because
D. unless
16. Put these used batteries into the green bins, it will pollute the environment. ( 徐汇)
A. and
B. or
C. so
D. for
17. the manager can't make the service better, the shop will soon lose all the customers. ( 徐汇)
A. When
B. If
C. Because
D. Although
18. Mr Black has made many Chinese friends he came to China. ( (松江)
A.before
B.until
C.as soon as
D.since
19. The beef tastes the pork. Please make yourself at home.( 松江)
A.as better as
B.much better than
C.the best than
D.as well as
20. This English-English dictionary cost me a lot, it's really useful for me. ( (松江)
A.so
B.nor
C.or
D.but
21. The manager thought the old lady was right, he didn't take her advice. ( 青浦)
A.or
B.so
C.but
D.and
22. you have been in Beijing for many years, you must be quite familiar with the city. ( 青浦)
A.While
B.Since
C.When
D.Unless
23. The black suitcase is the red one. I'll take the red one. （浦东新区）
A.so expensive as
B.much expensive than
C.more expensive as
D.much more expensive than
24. We will go to Happy Valley tomorrow it rains. ( 浦东新区)
A.until
B.when
C.unless
D.if
25. the World Expo was over, a lot of visitors still go to the China Pavilion to enjoy themselves and take photos.
( 浦东新区)
A.Although
B.Since
C.When
D.As
26. Ginger can’t dance as ______ as Jasmine, but she still got the prize. ( 闵行)
A. beautifully
B. more beautifully
C. less beautifully
D. the most beautifully
27. You can buy computers at a local shop. They’re usually mare expensive, ______ you can get better after-sales service.
( 闵行)
A. and
B. but
C. so
D. or
28. Arthur, you will get toothache ______ you clean your teeth regularly. ( 闵行)
A. unless
B. since
C. if
D. before
29. I have something important to discuss with Tim. I will wait for Tim he gets back. ( 卢湾)
A.as
B.until
C.when
D.after
30. Do more exercise every day, you’ll be stronger than before.( 卢湾)
A.so
B.but
C.and
D.or
31. We have been good friends we joined the same singing group. ( 卢湾)
A.until
B.when
C.since
D.though
32. Miss Fang’s never been to Hainan Island for holiday. Mr. Lin. ( 静安)
A.Neither is
B.Neither has
C.So is
D.So has
33. Do more exercise every day, you’ll be stronger than before. ( 静安)
A.so
B.but
C.and
D.or
34. We have been good friends we joined the same singing group. ( 静安)
A.until
B.when
C.since
D.though
35. A good friend always gives you a helping hand _____ you’re in trouble. ( 金山)
A. when
B. before
C. until
D. though
36. Readers won’t be interested in a comic strip______ it doesn’t have much action. ( 金山)
A. if
B. when
C. unless
D. Because
37. The story took place in Italy many years ago, many people still remember it. ( 嘉定)
A.so
B.or
C.but.
D.and
38. Will you help him you see an old man lying in the middle of the street? ( 嘉定)
A.though
B.when
C.because
D.unless
39. Tony, what would you like for your fourteenth birthday, an MP4 _____ a bike? ( 虹口)
A. but
B. and
C. or
D. so
40. My father was preparing for his speech ______ my mother was doing some washing last night. ( 虹口)
A. while
B. until
C. unless
D. if
41. Get up early and do exercise every day, _______you won’t have a strong body. ( 宝山)
A. but
B. for
C. and
D. or
作业2：按要求改写句子
1.If you don't clean your teeth regularly, you will get toothache. (保持句意基本不变) （长宁）
You _______________ get toothache __________ you clean your teeth regularly.
2. It was too cold for the driver to get the engine started. (保持句意基本不变) （崇明）
It was ________ cold ________ the driver couldn’t get the engine started.
3. The fire was so fierce (凶猛的) that nobody could enter the building to rescue people. (保持句意基本不变) （虹口）The fire was _________ fierce for _________ to enter the building to rescue people.
4. Computers can't work unless human beings write programs for them. (保持原句意思) （金山）
Computers can't work _____________ human beings ____________ w rite programs for them.
5. You will be unhealthy if you don't do exercise regularly. （保持句意基本不变）（卢湾）
Y ou will be unhealthy you exercise regularly.
6. To keep the room clean, we need to wash pet dogs regularly. (保持句意基本不变) （闵行）
We need to wash pet dogs regularly __________ _________ we can keep the room clean.
7. I will call the police if that noise doesn’t stop soon. (保持句意基本不变) （闵行）
I will call the police__________ that noise _________soon.
8. The ice cream will melt, so you’d better put it in the brid ge at once. (保持意思不变) （浦东）
The ice cream will melt __________you__________ put it in the bridge at once.
9.Jack was very tall. He was able to reach the book on the shelf. (保持句意基本不变) （淞江）
Jack was ____________________________ to reach the book on the shelf.
10.Take the maglev train, or you will be late for the plane. (保持句意不变) （闸北）
You__________ be late for the plane_____________you take the maglev train.。