内容正文:
语法专题:连词和状语从句
一、并列连词
分类
连词
例句
并列关系
and 和;与
I like Kobe and Yao Ming. 我喜欢科比和姚明。
both...and......和…都…
Both Tom and Jim are inChina.汤姆和吉姆都在中国。
not only... but also... 不但…….而且…….
Not only you but also Bill is from the USA.
不但你而且比尔也来自美国。
neither...nor既不…….也不…….
Neither Nick nor Ann likes the book.
尼克和安都不喜欢这本书。
转折关系
but但是
I failed, but I won 't give up.我失败了,但是我不会放弃。
while 然而
I like spring,while Tom likes winter.
我喜欢春天,然而汤姆喜欢冬天。
因果关系
because 因为
Tom isn 't here because he is ill.
汤姆因为病了所以不在这里。
SO因此;所以
I like the book, so I will buy it.
我喜欢这本书,所以我会买下它。
选择关系
or或者
Do you like apples or pears?你喜欢苹果还是梨?
either...or... 或者....... 或者.......
Either you or Tom is right.要么你对,要么汤姆对。
1)两对“冤家对头”不能同时出现在一个句子中:although/though 与 but; because 与 so.
2)在通常情况下,在肯定句中用and,相应的否定句中则用or.在否定句中如果用and需要重复否定词。
例如:He has brothers and sisters.他有兄弟姐妹。
He has no brothers or sisters.=He has no brothers and no sisters.他既没有兄弟也没有姐妹。
( )①You have coughed for several days, Bil. Stop smoking, you 'll get better soon.
A.but B.after C.or D.and
( )②-I am terribly sorry, I can 't visit the Palace Museum with you this weekend. -It 's OK. We can go next time.
A.so B.but C.and D.or
( )③A Spring Morning is my favorite poem its words are beautiful and I can feel the sense of spring in it.
A.until B.because C.though D.but
( )④I have only two tickets for The 2020 Tokyo Olympic Games. you he can go with me. A.Either;or B.Neither;nor C.Both;and D.Not only;but also
( )⑤ -I heard that Huawei 's newest phone is a phone a computer.
-That sounds cool.I really want to buy one,then I don 't need to carry a computer any longer. A.either; or B.neither; nor C.both;and D.not; but
二、从属连词
1.引导宾语从句的从属连词 that,if(whether).
例如:I know that the puppy is very clever.我知道那条小狗很聪明。
We don 't know if/whether it will rain tomorrow.我们不知道明天是否下雨。
2.引导状语从句的从属连词
时间
When; whenever; as; while; before; after; until; till; since; as soon as
I was watching TV when she came back.
当她回来的时候,我正在看电视。
地点
Where; wherever
Bob would like to go wherever he likes.
鲍勃想去他喜欢的任何地方。
原因
As, because, since
He isn 't at school because he is ill.
他没去上学因为他生病了。
目的
so that; in order that
I came here so that I can see
我来这儿是为了能看见她。
结果
so/such…that
It's such a good movie that I 'd like to see it again. 它是这么好的一部电影以至于我想再看一次。
条件
if;unless
We won't give it up unless we run out of time.
我们不会放弃它,除非我们用尽时间。
让步
Although/though;even though;however;whatever
Although he is young,he knows a lot about China. 虽然他很年轻,但他很了解中国。
比较
than;as….as….
My cousin is as old as me.我的表弟和我一样大。
方式
As
You must do as the teacher told you.
你必须按老师告诉你的做。
( )① The doctor looks tired and sleepy he stayed up late to look after
his patients yesterday. A.because B.if C.unless D.so that
( )②I was writing a diary my brother was watching TV yesterday evening.
A.before B.after C.until D.while
( )③ my cousin is very young, she can help with the housework.
A.Once;不填 B.Though;but C.Although;不填 D.Unless; but
( )④ you drive,you mustn 't drink wine at all.
A.If B.Unless C.Though D.Until
( )⑤-Excuse me,may I come in?-Not yet.Please wait on your chair your name is called. A.and B.until C.after D.since
( )⑥It is a beautiful garden we like to play in it.
A.so; that B.such;that C.too;to D.very;that
( )⑦ the dinner was all over,everyone helped wash the dishes.
A.How B.When C.Before D.Why
三、状语从句
从句类型
从句引导词
时间状语从句
when, while, before, after, until, since, as soon as
地点语从句
where, wherever
条件状语从句
if, unless, as long as
目的状语从句
so that, in order that
让步状语从句
though/although, even if, whatever, wherever, whenever
原因状语从句
because, since, as, for
结果状语从句
so...that, such...that
比较状语从句
than, as...as...,not as/so...as...
( )①-I don 't know if Mr Li to the party this evening.
-I think he will come if he free.
A.will come;is B.will come;will be C.comes; is D.comes;will be
( )②The Silk Road was long that it passed through many countries.
A.quite B.too C.very D.so
( )③Next month we re going somewhere interesting as soon as the holiday .
A.will begin B.has begun C.begins D.is beginning
( )④ our dream of setting foot on Mars may still be years away,the latest robot visitor from Earth landed on the surface of Mars in November in 2018.
A.Because B.Although C.After D.As soon as
高效进阶
( )1. Emily,you 're playing video games again! Study hard, you will fail in
the coming exam.
A.then B.so C.and D.or
( )2. -What do you think of your junior high school life?
-I think it is enjoyable I sometimes have some trouble in study.
A.if B.though C.while D.until
( )3. -I want to be a teacher when I grow up.
-Work hard, your dream will come true.
A.or B.but C.though D.and
( )4. Life is like a mirror. you smile at it,it will smile back.
A.Unless B.When C.Until D.Though
( )5. Your parents love you very much they seldom say,“I love you.”
A.unless B.or C.so D.although
( )6. my grandpa is over 80 years old,he still looks strong and healthy.
A.Although B.Because C.Unless D.But
( )7. A recent survey shows that 44 percent of Americans want to use self-driving
cars, 34 percent believe that they will make the roads more dangerous.
A.although B.because C.if D.and
( )8. A break between classes is a good time for students to play sports and talk with their classmates.So it helps with students 'health, improves their social skills.
A.either; or B.neither; nor C.not only; but also D.both;and
( )9. Friends are like books.You don 't need a lot of them they are good.
A.or B.and C.as long as D.as soon as
( )10. You will still miss the flight you catch a Didi car.
A.even if B as if C.until D.before
( )11. When you are in your school dining hall during lunch time, you may feel lonely
you can find someone to have lunch with.
A.if B.unless C.after D.because
( )12. Most British people drink tea every day they prefer black tea,They
usually add milk or sugar to their tea.
A.so B.or C.but D.and
( )13. -What a mess!The sharing bikes are thrown everywhere.
-Let 's collect and put them in the right place they can be used conveniently.
A.unless B.so that C.because D.so long as
( )14. -A little monkey might feel sad because of having a new baby sister or
brother! -Yeah.I didn 't know that I saw the film Born in China.
A.if B.until C.since D.although
( )15. WeChat Pay(微信支付)makes our life convenient.We can buy things we don 't take any money.
A.unless B.because C.even if D.so that
( )16. -The environment is terrible.
-I think it will be even worse the government takes actions to protect it.
A.until B.when C.if D.unless
( )17. My arm is still painful, I 'm going to see a doctor.
A.so B.for C.but D.or
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