备战2023英语新中考二轮复习考点精讲精练（广东专用）突破 15 复合句

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一、考点总结
时间状语从句： when(当……的时候), until(直到), since(自从), as soon as(一……就)
让步状语从句：although(虽然), though(尽管), even if/though(即使), however(不管怎样)
引导词 条件状语从句的从属连词：if(如果), unless(除非),
as long as(只要)
状语从句 目的状语从句的从属连词：so that(以便，所以), in order that(为了，以便)
主将从现，主情从现，主祈从现原则
主从复合句 语序：陈述句语序
宾语从句 时态：主现从实；主过从过；真理永现
that
引导词 whether/if
特殊疑问词
指人关系词：that, who, whom,whose
定语从句 指物关系词：that, which, whose
考点一、状语从句
时间状语从句
1.when, while和as引导的时间状语从句
（1） when当…时，只表示一般的时间关系，既可以指时间的一点，也可指一段时间。用when 时，从句的动作可与主句的动作同时发生，也可先于主句的动作。
He was playing basketball when I saw him .
（2） while当…时，只能指一段时间，而不能指时间的一点。用while时，从句的动作或者与主句动作同时发生，或者主句的动作是在从句的动作的进展中发生的。因此，从句中的谓语必须是表延续性动词。
Please do not trouble me while I am writing my homework .
（3）as当……时；随着，常与延续性动词连用，从句动作与主句动作同时或几乎同时发生。As he grew older, he became less active. 随着他逐渐长大,他变得不那么活泼了。
【注意】
如果主句是非延续性动作，而从句用延续性动词，则when, while与as可互換使用。When/While/As I was walking down the street. I came across an old friend.
我正沿着大待走时,碰巧遇到了我的一个老朋友。
2.表示“一.......就……”含义的词或短语引导的时间状语从句。
有的名词短语或副词可作连词引导时间状语从句,如:the moment, the minute, 另外as soon as也可引导时间状语从句。
The boy ran off the minute he saw the owner of the orchard.
那个男孩一看到果园的主人就胞开了。
I will call you as soon as I get to Beijing tomorrow .明天我一到北京就打电话给你。
3.till ,until和not ...until/till...的用法
until, till两者均表示“直到......为止”，引导时间状语从句。在肯定句中，主句谓语动词必须为延续性动词，表示某动作一直持续到某时间为止。not... until...，not...till...两者均表示“直到…...才......”, not所在的主句中谓语动词必须为非延续性动词，表示某动作直到某时间才开始。 until可位于句首，而till不能。
The father waited till his daughter had finished her homework. 那位父亲一直等到他的女儿做完作业。
The baby didn’t go to bed until his mother returned. 这个孩子直到他的妈妈回来才睡觉。
4. after和 before引导的时间状语从句
after表示“在...之后”， before表示“在…之前；
He changed his name after he left his hometown.
The class had been over before I got to the school .
没等我把话说完,福尔摩斯已经急匆匆离去,直奔车站了。
【特别注意】
“ It will be/was+时间段+ before从句”表示在…之前还要多久/过了多久オ.......
It will be half a year before I graduate. 半年后我才毕业。
“ It won't be/wasn't+时间段+ before从句” 表示“过不了多久就………；没过多久就……”。
It wasn't long before we started. 没过多久我们就动身了。
5.since引导的时间状语从句
since意为“自从…以来”，从句的谓语动词一般是非延续性动词，主句的谓语动词一般是延续性动词。 since从句的时态若是一般过去时，主句常用现在完成时。
They have been friends since they met for the first time in London.
自从在伦敦第一次见面以来,他们一直是朋友。
【特别注意】
“It is/ has been+时间段+ since从句(常用一般过去时)”句型的含义取决于从句的谓语动词是否为延续性动词。若从句谓语动词为延续性动词，则表示从该动作开始一直延续到现在多久；若从句谓语动词为非延续性动词，则表示从该动作结東到现在已经有多久了。It is three years since the war ended. 战争已经结束三年了
It is three years since he lived here 他住在这里已经有三年了。
6.其他常见名词短语引导的时间状语从句这类名词短语有：
every time每次 each time每次 any time任何时候 next time下次 all the time(在某段时间内)一直the first/ last time第一次/最后一次 the day/year那天/年
Every time I meet her, I always forget her name. 每次我见到她时,我总记不起她的名字。
The first time I met her, I thought her nice and honest. 我第一次见她时,就觉得她友好又诚实。
时间状语从句的时态：
一般来说时间状语从句的主句与从句的时态前后要一致。如果时间状语从句主句谓语动词用一般将来时，从句谓语动词常用一般现在时表示将来时间。如：
I will call you as soon as I arrive there. 我一到达那儿就给你打电话。
Mozart started writing music when he was four years old. (当)莫扎特四岁的时候，开始写音乐作品。
地点和原因状语从句
地点状语从句
是由where(哪里/儿)；wherever(无论何地)；anywhere(无论何处)；everywhere(到处)等从属连词引导的状语从句。如：
Where there is a will, there is a way. 有志者事竟成。(谚语)
Wherever there is smoke, there is fire. 无风不起浪。(谚语)
Wherever you go, I go too. 无论你到什么地方，我都去。(wherever=no matter where)无论何处，多用于句首。
It will be mixed school where not all the children are disabled.它将是一所混合式学校，那里的儿童并不都是残疾。
原因状语从句
引导原因状语从句的从属连词有：
because因为 as由于 since因为;既然
I don't get lonely now because I make the effort to make friends with people.
我现在不觉得孤独了,因为我尝试着与人交往。
As it is fine, we shall go out for a walk. 因为天气不错，我们将外出散步。
Since you are free today ,you had better help me with my maths .既然你今天有空，你最好帮我补习数学。
【知识拓展】
除了状语从句外,一些介词短语同样可以表示原因,此类短语有; because of, thanks to, as a result 等。
Because of the weather, we had to put off the sports meeting. 由于天气原因,我们不得不推迟运动会。
目的状语从句
英语里可以用to，in order to，so as to，so that，in order that来表示目的。
1. to，in order to，so as to引导目的状语短语，构成简单句。
He has to earn lots of money in order to/to/so as to raise his family.
他赚很多钱是为了养家糊口。
2. so that，in order that引导目的状语从句，构成复合句，并且从句中谓语动词常与can，could，may，might等情态动词连用。
Speak clearly so that/in order to everybody can understand you.
such...that...
so...that...
请说清楚一点，这样每个人都能听得懂。
结果状语从句
so that
目的状语从句
结果状语从句
3. so that
so that既可以引导目的状语从句又可以引导结果状语从句。引导目的状语从句时译为＂为了＂，引导结果状语从句时可译为＂以便＂。
He workedn hard at his lessons so that he could gain high grades in the exams.
他努力学习功课，争取考试能获得好的成绩。
He workedn hard at his lessons, so that he gained high grades in the exams.
他努力学习，结果考试取得了好成绩。
so that引导目的状语从句时，表示＂以便，为了＂，从句中常使用can，could，may，might，will，would，should等情态动词或助动词；引导结果状语从句时，从句中一般不用can和may等词。
He has to earn so lots of muney so that he can buy his children nice food and clothes.
他必须赚很多钱才能给他的孩子提供好的饮食和衣服。
4. such...that...
在such...that...句型中，such修饰名词，意思是＂如此……以至于……＂，such...that...引导四种不同的句子结构。
（1）such+a(n)+形容词+单数名词+that从句
This is such a good book that all of us like it very much.
这是一本很好的书，我们大家都喜欢读它。
（2）such+形容词+复数名词+that从句
They are such good students that the teacher likes them.
他们都是很好的学生，老师喜欢他们。
（3）such+（形容词）+不可数名词+that从句
It was such fime weather yesterday that we went swimming.
昨天天气很好，我们去游泳了。
（4）one（no，any，all，many，some，several等）+such+可数名词+that从句
There are many such good books that I can’t decide which one to choose.
有这么多的好书，我无法决定选择哪一本。
5. so...that...
so...that...句型中的so是副词，常用来修饰形容词或副词，意思是＂如此/这么……以至于……＂。
（1）常用句型：主语+谓语+so+adj./adv.+that从句
The boy ran so fast that I couldn’t catch him.
这个男孩跑得太快了以至于我追不上他。
（2）so+形容词+ a(n)+单数名词+that从句
She made so good a meal that we all ate far too much.
她做的饭菜那么好吃，结果我们都吃得太多了。
（3）so+many/much few/little（少）+名词+that从句
当名词前有many、much、few、little（少）等词修饰时，句子中要用so...that...而不能用such...that...。
There was so little water in the jar that it was not enough for all of us.
缸里的水太少了，不够我们这些人用。
注意：当little的意思是＂小＂时，仍用such...that...。
6. 用in order that引导：in order that的意思是＂为了＂。
He is working hard in order to pass the examination.
=He is working hard in order that he can pass the examination.
7. 用in case引导：in case此时的意思是＂以防＂＂以备＂。
I always keep a bottle of wine by in case friends call round.
我平时总存着一瓶酒以备朋友来时喝。
注意：in case引导目的状语从句与引导条件状语从句时的意思不一样。
8. 在目的状语从句中也有这样一个引导词——in order that，容易与它混淆的词组是in order to，后者并不能引导状语从句。下面看一下两者有哪些具体差别。
首先要注意的是，in order that与in order to译文相同，都译作＂为了……＂，不同之处在于：in order that+从句；in order to+动词原形。
in order that+从句构成目的状语从句，表明主句行为目的；in order to+动词原形构成目的状语，不成从句。
I get up early in order that I can catch the early bus.
I get up early in order to catch the early bus.
为了能赶上早班车，我很早就起床了。
He works hard in order that he can obtain a higher position.
He works hard in order to obtain a higher position.
为了升职，他很努力地工作。
另外，目的状语从句还有一个特点：
由于目的都是未来的行为，所以从句中一般用表示未来可能性时态，当然还可以用will，would，can等。
He studies English very hard in order that he will go abroad one day.
为了将来有一天能够出国，他很努力地学习英语。
in order that与in order to只是结构相似，含义相同，但两者用法却有较大差异，不能够互换使用，因为后者不能引导目的状语从句，只能跟动词原形构成目的状语。
结果状语从句
引导结果状语从句的从属连词有
so...that...如此…...以致于...... so that以致于 such that以致于 such...that...如此…以致于…
so....that...与 such... that...引导结果状语从句的结构 形式为:
（1）so+形容词/副词+that从句
（2）so+形容词+a/an+可数名词单数+that从句
（3）so+many/much/few/ little((少)+名词+that从句
（4）such+a/an+形容词+可数名词单数+that从句
（5）such+形容词+可数名词复数/不可数名词+that从句
He is so experienced a worker that we all believe in him.
=He is such an experienced worker that we all believe in him.
他是一位很有经验的工人,我们都信任他。
He had so little education that he was unfit for the job.
他所受的教育很少,不适合做这份工作。
【注意】
除结果状语从句外,too...to.…，… enough to.…，so…as to…，such...as to...等不定式结构同样可以表示结果。
He got up too late to catch the first train.
=He didn't get up early enough to catch the first train.
=He got up so late as to miss the first train.
他起得太晚了以至于没赶上第一班火车。
条件状语从句
引导条件状语从句的从属连词有：
if如果 unless除非 as long as只要 三个词用法一样，意义一样。
Unless you study , you will fail . 如果你不学习，你会失败的。
If you don’t study , you will fail .
As long as you do not study , you will fail .
【注意】
在条件状语从句中，常用一般现在时表将来含义
If it snows tomorrow, we will make a snowman. 如果明天下雪,我们就堆雪人。
方式状语从句
as if或 as though引导方式状语从句，好像；如同......一样。从句内容与事实相符或有很大可能成为事实时。
They treat her as though she were their daughter. 他们待她如亲生女儿一样。
Look at the dark clouds! It looks as if it is going to rain. 看那些乌云!看起来好像要下雨了。
让步状语从句
（1）是由though/although（虽然，尽管）；even if/though（虽然，尽管，即使）；whoever=no matter who（无论谁）；however=no matter how（无论怎样）；whatever=no matter what（无论什么）；whenever=no matter when（无论何时）；wherever=no matter where（无论何地）；whichever=no matter which（无论哪一个）；as(“虽然”用在让步状语从句中必须要倒装)；while (“虽然；然而”一般用在句首)等从属连词引导的状语从句。如： He won’t listen whatever you may say. 无论你说什么他都不听。
Child as he is, he knows a lot of things. 他虽然是个孩子，却知道很多事情。
He went on working though it was very late. 虽然很晚了，他还在继续工作。
Though/Although he tried hard, he was not successful. 他虽然努力尝试，但没有成功。
No matter how hard the work was, he never gave it up. 不管工作多么艰难，他都从不放弃。
The old man always enjoys swimming even though the weather is rough. 即使天气很恶劣，那个老人总是喜欢游泳。
（2）though, although 和 but不能同时使用。但是 though, although 和yet (still)可连用。
Although he is rich, yet he is not happy. 虽然他很富有，然而他并不快乐。
It’s not cheap, but it’s very good.=Though it’s not cheap, it’s very good. 这东西不便宜但是质量很好。
Although we have grown up, our parents still treat us as children. 尽管我们已长大，可我们的父母仍把我们看作小孩。
考点二、宾语从句
宾语从句在句中作及物动词的宾语，或介词的宾语，或形容词的宾语。根据引导宾语从句的不同连词，宾语从句可分为三类。
宾语从句的语序
宾语从句的语序应为陈述句的语序，即按照主语、谓语的顺序。
1. 陈述句变为宾语从句，语序不变，即仍用陈述语序。
He is an honest boy. The teacher said.
→ The teacher said(that) he was an honest boy.
2. 一般疑问句和特殊疑问句变为宾语从句，语序变为陈述语序。
Does he work hard? I wonder.
→ I wonder if/whether he works hard.
考查宾语从句的引导词
1.若宾语从句时陈述句时，引导词用that 且that 可省掉。
She said “I’m gald to see you” = She said _____ _____ ______ gald to see me .
2.宾语从句时一般疑问句时，引导词用if 或whether . 一般情况下if /whether 可互换，但后有or not / or 、动词不定式或介词的后面时，只能用whether .
He saked me “Are you going to Wuhan ?” = He asked me ______ _____ _____ going to Wuhan.
I’m thinking about ______ to go there .
A.if B.whether C.that
3.宾语从句时特殊疑问句时，引导词用特殊疑问词。
Do you know ________? I’m not sure ,Maybe he is a businessman .
A.who he is B.who is he C.what he does D.what does he do
4.若宾语从句时肯定祈使句时，就改为ask /tell sb to do sth .若为否定祈使句，就改为ask /tell sb not to sth .
“Don’t open the door” The teacher said . = The teacher told me _____ ____ ___ the door .
考查宾语从句的引导词
宾语从句是一种名词性从句，在句中作及物动词的宾语，或介词的宾语，或形容词的宾语。根据引导宾语从句的不同连词，宾语从句可分为三类。
1. 由that引导的宾语从句。that只有语法作用，没有实在的意义，在口语和非正式文体中可以省略。
He said (that) he wanted to stay at home.
She doesn’t know (that) she is seriously ill.
I am sure (that) he will succeed.
2. 由连接代词who, whom, whose, what, which和连接副词when, where, why, how引导的宾语从句。这些连接代词和连接副词在宾语从句中充当某个成分。
Do you know who (whom) they are waiting for?
He asked whose handwriting was the best.
Can you tell me where the No.3 bus stop is?
I don’t know why the train is late.
3. 由if或whether引导的宾语从句。if和whether在句中的意思是＂是否＂。
I want to know if (whether) he lives there.
He asked me whether (if) I could help him.
宾语从句的时态
1.如果主句的时态是一般现在时，宾语从句该用什麽时态就用什么时态。
Can you tell me _________? He is a doctor .
A.what is he B.what he was C.what he is D.what was he
2.如果主句的时态是一般过去时，宾语从句只能用相应的过去时态（一般过去时， 过去进行时， 过去将来时，过去完成时）。
He asked ____________.
A.what time it is B.what time is it C.what time it was D.what time was it
He told me that he ______ for the sports meet.
A.is preparing B.was preparing C.will prepare D.has prepared
【注意】：
（1）如果宾语从句所陈述的是客观真理，其时态常用一般现在时。
Our teacher said that January is the first month of the year.
Our teacher said that the earth goes around the sun.
（2）若主句为could you …..?表示请求客气的语气，从句的时态仍然不变。
Could you tell me _______?
A. what he was doing B.what was he doing C.what he is doing D.what is he doing
3.if /when 引导状语从句和宾语从句这两种从句。从句的时态的确定。

if
When
if/when从句的时态
条件/时间状语从句
如果、假如
当…的时候
一般现在时
宾语从句
是否
什么时候
一般将来时
Can you guess if they___ to play football with us ? I think they will come if they ____free.
A. come , are B. will come , will be C. will come , are D. come , will be
Can you tell me when he____here tomorrow ? When he _____ here , please call me .
A. comes , comes B. will come , will come C. will come ,comes D. comes, will come
考点三、定语从句
1.定语从句的概念：在复合句中，修饰某一名词或代词的从句叫定语从句。
2.先行词：被定语从句修饰的名词或代词叫先行词。
3.关系词：引导定语从句的连词叫关系词。如that、which、who、whom、whose、where、when等。
4.由that、which、who、whom、whose引导的定语从句。
先行词
关系代词
先行词是物
that/ which
whose(人或物)所有格
先行词是人
who/that(主、宾)
who/whom/that/不填(宾)
特殊情况

只能用that的情况

先行词为 everything ,all, little, much等不定代词时
先行词由all, every, no, any, some, little，much修饰时
先行词由 the only,the very,the same,the last修饰时
先行词由序数词或形容词最高级修饰时
先行词是be的表语或 there be的主语时
先行词有人又有物时
当主句是以who或 which开头的特殊疑问句时
不能用that的情况

介词前置时
非限定性定语从句中(只用 which引导)
关系代词的用法

作主语
作宾语
作定语
指人
who/that
who/whom/that/省略
whose
指物
which/that
which/that/省略

The man who/that spoke at the meeting is from Hong Kong. 会上发言的人来自香港。
The building which/that is being built will be used as a hospital. 在建中的这幢建筑将用作医院。
I visited a scientist whose name is known all over the world. 我拜访了一位世界知名的科学家。
【注意】1. 当关系代词在从句中作主语时，从句的谓语动词要与先行词保持主谓一致。
He is one of the boys who like playing basketball. 他是喜欢打篮球的男孩子之一。
He is the one of the boys who likes playing basketball. 他就是那个喜欢打篮球的男孩子。
定语从句中引导词只能用that的情况
1. 当先行词为anything，everything，nothing等不定代词时，只能使用“that”
Is there anything that I can do for you? 我能为你做点什么吗？
2. 当先行词为all，any，much，many等词时，只能使用“that”
Tom told her mother all that had happened. 汤姆把事情的全部情况告诉了他的妈妈。
3. 当先行词被形容词最高级修饰时，只能使用“that”
This is the most wonderful time that I have ever had. 这是我度过的最美好的时光。
4. 当先行词被序数词修饰时，只能使用“that”
He was the first person that passed the exam. 他是第一个通过考试的人。
5. 当先行词被the only，the very，the same，the last修饰时，只能使用“that”
This will be the last chance that he can get. 这将会是他可以得到的最后一次机会。
He is the only person that can help you out. 他是唯一能帮你的人。
6. 先行词里同时含有人或物时，只能使用“that”
They talked of things and persons that they remembered in the school.
他们谈论他们记得的有关学校的事和人。
7. 当主句是以who，which开头的特殊疑问句或先行词是who时，只能使用“that”
Which is the book that he borrowed from the library yesterday? 哪本书是他昨天从图书馆借的？
关系副词引导的定语从句
1. when在句中作状语，表示时间。
He remembers the day when he joined the League. 他记得他入团那天。
This was the time when he arrived. 这是他到达的时间。
2. where在句中作状语，表示地点。
This is the place where Lu Xun was born. 这就是鲁迅出生的地方。
This is the place where he works. 这是他工作的地点。
3. why在句中作状语，表示原因。
This is the reason why he is late today. 这就是他今天迟到的原因。
Nobody knows the reason why he is often late for school. 没人知道他为什么上学总迟到。
【易错提醒】
1. 当先行词为地点名词时，如果关系词在从句中作主语或宾语，则用that或which引导。如：
This is the house which/that was built by my grandfather forty years ago.
这是我爷爷在40年前建造的房子。（定语从句中缺少主语，所以要用which/that，而不用where）
2. 当position，point，case，stage，situation，atmosphere等表示抽象地点的名词充当先行词时，若定语从句中缺少状语，则用where来引导。如：
It’s helpful to put children in a situation where they can see themselves differently.
把孩子们放在一个能够让他们从不同角度看待自己的环境中对他们很有帮助。
3. 关系副词why指原因，代替先行词并在定语从句中作原因状语，其先行词一般是reason。
Is this the reason why (for which) he refused our help? 这是他拒绝我们帮助的理由吗？
【易错提醒】
当先行词是时间名词时，既可以用when引导定语从句，也可以用that或which引导定语从句，关键要看关系词在从句中作何种成分。若关系词在定语从句中充当状语，用when引导；若关系词在从句中充当主语或宾语，则用that或which引导。如：
Do you remember the days when we chatted with each other all night?
你还记得我们整夜聊天的那些日子吗？（when在从句中作状语）
Do you remember the days that/which we spent together on the farm?
你还记得我们在农场一起度过的那些日子吗？（that或which作spent的宾语）
二、考点突破
一．单项选择
(　　)1.We should take care of the earth _____ we can make a better world to live in.
A.so that B.until C.even if D.while
(　　)2. Johnson won't answer the phone if he ______ the number.
A. knew B. doesn't know C. will know D. didn't know
( )3.Guess how long ________. It is 516 meters - over five football fields long.
A. it is B. is it C. it was D. was it
(　　)4.“Judie, can you tell me __________ you like butterflies?” asked her dad.
Judie replied, “Tome, butterflies mean beauty and freedom!”
A. why         B. which         C. what                  D. when
( )5.Not all children ______ watch this video will become a scientist, but some may become interested in science.
A. whom B. which C. who D. whose
二．语法选择(状语从句专练)
Deep in the forest lives David, who loves books. 1_______ he finishes reading one book, he brings home another, 2 _______ soon the house is filled with books. No one reads as 3 _______ as he does. His wife， Alice, is angry. “You must do something 4_______ you won't waste so many books you read!”
David thinks hard and has an idea.“If I bring my books into the faraway hills, I 5 _______ share what I have with the children．”
Every week, David sets off across the countryside to faraway villages with his two donkeys. Early on a sunny morning, David and his donkeys stop at a river to drink. Then, from deep in the shadows, a bandit (山贼)jumps out! “Please let us pass, 6 _______ the children are waiting,” David says. The bandit takes one book and shouts,“Next time I want some money!”
They move on until at last David sees some houses below. The children run to meet him. David reads them a story first. Everyone will choose a book when the story 7 _______. The children hold their books close as they say goodbye and run home cheerfully. David and his donkeys head back, over and around the hills, and into the sunset．
At home, Alice feeds her hungry husband and the donkeys. But David doesn't go to sleep 8 _______ he reads deep into the night. And far away in the hills, candles and lanterns burn as the children read borrowed books deep into the night, too. Much can be changed if one 9_______ action. If more people can do something like David, more children 10 _______ a chance to learn．
( )1.A.As soon as B.Before C.Because D.Though
( ) 2.A.though B.so C.but D.because
( )3.A.many B.more C.most D.much
( )4.A.because B.although C.as soon as D.so that
( )5.A.am able to B.will be able to C.be able to D.will able to
( )6.A.because B.so C.though D.as long as
( )7.A.will end B.ends C.end D.be end
( )8.A.until B.before C.when D.so
( )9.A.will take B.is taking C.take D.takes
( )10.A.give B.will give C.are given D.will be given
三．语法选择( 宾语从句专练 )
When I was a boy, my father planted a tree. He took me to the yard, and told me it 1____ a redbud (紫荆)tree. He told me 2 ____ we need to do was to make sure 3____ the tree would one day be big and strong. He said that one day my boys would climb this tree. Although I was only eight at the time, I was taller than the tree. And was it going to grow tall enough for my sons to climb？ I had to see 4 ____my sons could do it!
Well, a young boy's attention is drawn here and there easily, so the tree soon “got lost” among many other things in my mind. Time goes by quickly, and I now find 5____ I am well beyond my father's age when we planted that tree. I am always “too busy, and never have those sons who climb that tree. As a matter of fact, I've seldom even thought of the tree these years．
Things have a way of coming about strangely, and I came back to the old neighborhood. That tree came to my mind and I remembered 6.____ I just had to see 7____ had happened to it. The neighborhood had changed a lot over the years, but I still could find the old house and the tree easily. I saw that redbud tree 8____ much taller than my house and protected it like an umbrella. Although it wasn't there for “my boys” to climb, there was a swing (秋千)hanging from the big branch of the tree．
As I drove away, that visit brought many things I'd forgotten over the years to my mind. But one thought heavily struck (给人以……的印象)me. I spent too much time “being busy” in my life and maybe I should think more about how 9.____ I believe I 10 ____ forget that tree again．
( )1.A.was B.is C.were D.are
( )2.A.that B.how C.what D.why
( )3.A.if B.when C.that D.which
( )4.A.if B.that C.how D.when
( )5.A.when B.how C.when D.that
( )6.A.what does my father say B.what did my father say
C.what my father says D.what my father said
( )7.A.what B.that C.when D.how
( )8.A.is B.was C.has been D.were
( )9.A.I could relax myself B.could I relax myself
C.relax myself I could D.relax myself could I
( )10.A.will B.should C.won't D.shouldn't
四．语法选择( 定语从句专练 )
In the fight against the novel coronavirus, Chinese people 1_______ have come up with useful solutions to different problems showed their wisdom (智慧)during hard times. They did everything 2_______ they could do to control the spread of the disease．
All for masks
During the outbreak, medical supplies (供应) like masks are needed by many people. The price of masks became higher and higher. To get out of this difficult situation, over 3, 000 Chinese companies have changed their production lines to make medical things 3 _______ are needed during the fight. For example, a company 4_______ used to make clothes spent 55 hours changing their production lines and now can make 1, 200 protective medical suits every day. Several companies 5_______ make cars in China have also turned their production lines into mask-making lines. Guangzhou Automobile is now able to make one million masks per day．
Amazing speed
In cities like Wuhan 6 _______ have large numbers of infected (被感染的)people， more hospital beds are needed. The quickest way 7 _______ we used to solve this problem is to build new hospitals at the very time．
Within less than 15 days, two hospitals were finished. They provide about 2, 600 beds. The amazing speed shocked many people around the world．
“China has a record of getting things done fast even for projects with great influence like this,” said Yanzhong Huang 8 _______ is one of the senior officers for global health at the Council on Foreign Relations. “This is very hard for Westerners to imagine,” Huang added．
Dedicated(有奉献精神的)doctors
There are a lot of dedicated doctors 9 _______ devote themselves to treating the patients， like Zhong Nanshan and Zhang Wenhong.“The doctors 10_______ I interviewed all moved me into tears.They are so great,” said a reporter.
( )1.A.who B.which C.when D.where
( )2.A.which B.that C.who D.what
( )3.A.what B.where C.which D.when
( )4.A.where B.what C.who D.that
( )5.A.where B.which C.who D.whom
( )6.A.where B.that C.what D.when
( )7.A.which B.what C.how D.that
( )8.A.who B.whom C.which D.what
( )9.A.whom B.who C.what D.which
( )10.A.which B.whom C.when D.what
五．短文填空(主从复合句专练)
During the Jin Dynasty (266-420),there was a child 1. name was Che Yin.He was smart and loved to read.He grew up in a poor family 2. couldn’t afford lamp oil(灯油)to study at night.
One night，he saw fireflies(萤火虫)outside his house and came up with an idea.He caught some fireflies in a bag3. he hung up as a lamp.It is said 4. he spent all of his summer nights reading like this.