雅思英语语法知识点
雅思考试中语法很重要，虽然不会直接考察，但是听说读写每个方面都会用到语法的相关知识，所以掌握基本的语法知识还是很必要的。下面就是小编给大家带来的雅思英语语法，希望能帮助到大家!
宾语从句概念
概念：在整个主句中充当宾语这一成分的从句。
① I know who win this game.
主语 谓语动词 宾语(从句)
② We are talking about what suits him best.
主语 谓语动词 介词 宾语(从句)
总结：宾语从句有两种，一种是接在谓语动词后面的宾语从句;一种是接在介词后面的宾语从句。分别遵循主谓宾结构和介宾结构。
请找出下面句子中的宾语从句
1. Could you please tell me how you read the new panel?
分析：记住一个句子里只能有一个谓语动词，to do，-ing，-ed这些都是非谓语动词形式。一个复杂句里只能有一个主句，并且必须有主句，可以含有多个从句，主句和从句都是句子，怎样才能成为句子?
必须要出现动词，因此如果一个复杂句里有两个动词，就是一个在主句里，一个在从句里。分析句子先找句子里的谓语动词，在这个句子里，有两个谓语动词，分别是tell和read。因此这句话有一个主句，一个从句。
要有整体概念，就是把句子里的一个部分看成一个整体，在这个句子里，how you read the new panel这个整体做的是tell me后面的宾语，又由于how you read the new panel是个句子，所以是宾语从句。记住tell后面接的是双宾语，tell sb sth，sb和sth都是宾语。
2. I have found out that all the tickets for the concert have been sold out.
分析：找句子里的谓语动词，分别是have found out和have been sold out。所以这个句子有一个主句，一个从句。
要有整体概念，整个句子其实是I have found out sth的结构，只不过它用了一个从句来代替sth，这个从句就是后面的that all the tickets for the concert have been sold out。
由于sth在结构里是宾语，因此that all the tickets for the concert have been sold out就是宾语从句。
3. We all consider that you’re right.
分析：先找句子里的谓语动词，分别是consider和are，are是you’re里的缩写部分。所以有一个主句和一个从句。
整个句子其实是We all consider sth的结构，只不过用that you’re right这个从句来代指sth这个宾语，所以that you’re right是宾语从句。
4. We are talking about whether we admit students into our club.
分析：先找句子里的谓语动词，分别是are talking和admit。记住光是talking不是谓语动词，是动名词，是非谓语动词，are是系动词，是动词。因此整个句子里有一个主句和一个从句。
整个句子其实是We are talking about sth的结构，sth做的是about这个介词后面的宾语，有个结构叫“介宾”结构，要注意一下。whether we admit students into our club这个从句其实就是sth，只不过以从句形式出现，所以是宾语从句。
5. The teacher told the children that the behavior was wrong.
分析：先找句子里的谓语动词，分别是told和was，因此有一个主句，一个从句。整个句子其实是The teacher told the children sth的结构，在这里that the behavior was wrong代指的就是sth，用从句来指宾语，就是宾语从句。
宾语从句中常用引导词
that 在名词性从句中只负责把从句引出来，不在从句里充当成分，这点和在定语从句里的用法不同，定语从句中that充当成分;
what 一般不用于定语从句，用在名词性从句里既引导从句，又在从句里充当成分;
which 在名词性从句里含有“哪一个”的意思，通常有一定的选择范围，而在定语从句里则没有意思，只是引导句子和充当句子成分;
who 在从句里充当成分，指人，不指物;
how 表示“如何”，可以用来表示程度;
whether 表示“是否”，不管是主语从句，表语从句，宾语从句里都可以使用;
if 用法比较复杂，有多种限制，而且雅思里例句出现非常少;
剑桥真题例句
1. We have found that the blind understand other kinds of visual metaphors as well.(C4T2P3P28L7)
2. Long before people travelled to America or anywhere else, they knew what other places looked like; they knew how other people worked and lived. (C6P63L48)
3. Because we watch them so closely and because everybody in the world seems to know who they are, they appear more real to us than we do ourselves. (C6P64L3)
4. They and the other monkeys must be followed still longer, however, to know whether low-calorie intake can decrease both average and maximum lifespans in monkeys. (C6P72L9)
5. They then had to judge which they preferred. (C11P49L16)
6. Because different observers can have different ideas of what constitutes, for example, an open snowdrop. (九分达人1P10L30)
宾语从句填空题
1. When wetested four totally blind volunteers using the name list, we found their choices closely resembled those made bythe sighted subjects.(C4P28L25)
2. We can onlyimagine life was like in the 14th centuryor in classical Greece. (C6P63L62)
3. No part ofsociety or social behavior is exempt: linguistic factors influence we judge personality, intelligence, socialstatus, educational standards, job aptitude, and many other areas of identityand social survival. (C9P63L7)
4. Scientistshave also scrutinized it’s possible to preserve the ice sheets ofGreenland with reinforced high-tension cables, preventing icebergs from movinginto the sea. (C11P25L30)
5. In 2004 thepsychologists used ultrasound to show that by the 15th week ofpregnancy, fetuses already have a preference as to thumb they suck. (九分达人1P18L18)
6. A flurry ofrecent publication suggests that language and music may equally be able to tellus we are and where we’re from---- not justemotionally, but biologically. (九分达人1P53L18)
Key：that;what;how;whether;which;who
宾语从句单选题练习
1. Theshocking news made me realize terrible problems we would face.
A. what B. how C. that D. why
2. We’ve offered her the job, but I don’tknow she’ll accept it.
A. where B.what C. whether D. which
3. Thisdepends on ______ the weather is fine.
A. which B. whether C. if D. that
4. The teacherasked the new student_____ class he was in.
A. which B. where C. if D. that
5. ----Becareful! Don’t break the bottles. Do you hear _____ I said, David?
-----Yes, Mum.
A. what B. that C. why D. if
6. She is verydear to us. We have been prepared to do _____ it takes to save her life.
A.whichever B. however C. whatever D. whoever
7. Lilysaid____ she had finished her composition.
A. if B. that C. when D. where
8. I trulybelieve _____ beauty comes from within.
A. that B. where C. what D. why
9. I don’tknow will visit the old man.
A.whether B. if C. that D. who
10. People haveheard what the president has said; they are waiting to see _____ he will do.
A. how B. what C. when D. that
Key: 1-5:BCBAA 6-10:CBADB
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