高三英语名词性从句1
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高三英语(课标全国卷)名词性从句和定语从句1. 掌握名词性从句连接词的基本用法。
2. 掌握名词性从句时态照应的基本用法。
3. 掌握定语从句关系代词的基本用法。
4. 掌握定语从句关系副词的基本用法。
一、名词性从句名词性从句是一种具有名词功能的非独立分句。
名词性从句包括主语从句、宾语从句、表语从句、同位语从句。
引导名词性从句的引导词有:1)连接代词:what(ever),who(ever),whom(ever),which(ever),whose。
作主语、宾语表语、定语。
2)连接副词:when,where, how, why。
作状语、表语。
3)从属连词:that,whether,if不作成分。
(一)that引导的名词性从句1. 引导主语从句1) It is/was+形容词/名词/过去分词+that从句。
It is certain that our team will win the game.我们队一定会赢得比赛。
It is no wonder that our team won the game.我们队赢了那场比赛并不足为奇2)It+不及物动词+that从句。
It never occurred to me that you could succeed in persuading him to change his mind.我没想到你能成功说服他改变主意。
2. 引导宾语从句1)放在及物动词、形容词或介词之后引导宾语从句。
I truly believe that beauty comes from within.我真的相信美来自内心。
I am afraid that you're mistaken.恐怕你弄错了。
He is a good student except that he is a little bit careless. 他是个好学生,就是有点儿粗心。
2)及物动词+it+宾补+that从句。
一.概念:名词性从句就相当于一个名词(因为名词可以充当主语,宾语和表语,所以名词性从句包含主语从句,宾语从句和表语从句和同位语从句)二.名词性从句主语从句That she is beautiful is a fact.主语从句系定表宾语从句We know that she is beautiful.主谓宾语从句表语从句 Our opinion is that she is beautiful.主系表语从句同位语从句The opinion that she is beautiful is a fact.主同位语从句系定表三.名词性从句的格式 1. that+陈述句=名词宾1.结构:主语 + 谓语2.语序:陈述句语序3.连接词 :①由that 引导②由if /whether 引导know if / whether Hua likes fish.③由特殊疑问词引导,表示特殊疑问意义 I want to know what time it is now.4.时态①当主句是一般现在时,从句根据情况使用任何时态。
(即:主现从不限)I don’t know (that) she is singing now.②当主句是一般过去时,从句应使用过去某时态(一般过去时,过去进行时,过去将来时,过去完成时)。
He said (that) he was at home. 他说他在家里。
③主句使用一般过去时,但从句表示的是客观真理、自然现象时、从句仍用一般现在时。
The teacher told us light travels faster than sound.一、一般结构:主语+连系动词+表语从句,二、可以接表语从句的词有:①be(being, been, am ,is, are, was, were)(be动词)② feel,look,sound, taste, smell (感官动词)③ stand, lie,remain, keep, stay(保持动词)④bee, get, grow, turn ,go ,prove(变化动词)⑤ seem, appear(表象动词)三、公式:a.由连接词that(无意义), whether(是否)引导的表语从句这时主句的主语常常是抽象名词,如problem, result, chance, suggestion, question, reason 等,表语从句对主句主语进行说明,解释等。
(完整版)高考英语【名词性从句】专题十名词性从句第一节基本知识与基本概念【什么是名词性从句?】顾名思义,主语从句在句子中作主语。
有时本身出现在主语的位置上,也有时出于句子结构的考虑退到句子的尾部,前面用形式主语it代替。
从句作主语时,谓语动词一般为单数形式。
如: What I saw was beyond any verbal description.That his hair was turning grey worried him a bit.Why the company denied the contract is still unknown.When and where the government will build a city square is under discussion.It is pretty annoying that a small part of the machine is missing.It remains to be seen whether the new novel will be well received.【宾语从句】在句子中作宾语的从句就是宾语从句。
由于这是同学们接触比较早的一种从句,应该问题不大。
所以在近年的高考题中,以宾语从句的知识作为考点的题目较少。
但是,宾语从句也有自己的特殊情况,如介词的宾语,形容词的宾语,宾语从句提前和并列的宾语从句等现象。
如:We assumed that there would be more than 100 guests.He told the police in detail what he saw and heard.Nobody is sure what humans will look like in a million years.That will depend on whether they can get the chance.Whether I will have the time I am not sure at the moment.The conductor complained that we were not gifted in singing and that he would never come again.【表语从句】表语从句的最重要脸谱就是它们应该出现在系动词的后面。
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高三英语必背知识点:名词性从句
一.主语从句
主语从句是在复合句中充当主语的从句,通常放在主句谓语动词之前或由形式主语it代替,而本身放在句子末尾。
1. It 作形式主语和it引导强调句的比较。
It 作形式主语代替主语从句,主要是为了平衡句子结构,主语从句的连接词没有变化。
而it引导的强调句则是对句子某一部分进行强调,无论强调的是什么成分,都可用连词that。
被强调部分指人是也可用who/whom。
例如:
It is a pity that you didnt go to see the film.
It doesnt interest me whether you succeed or not.
It is in the morning that the murder took place.
It is John that broke the window.
1。
时遁市安宁阳光实验学校名词性从句专题演练一1.Modern science has given clear evidence ________ smoking can lead to many diseases.A. whatB. whichC. thatD. where[解析]本题考查同位语从句的引导词。
从句结构完整,并且对 evidence 的内容起到了补充说明的作用,故应用 that 引导该从句。
句意:现代科学提供了明确的证据表明吸烟能导致很多疾病。
[答案]C2.His writing is so confusing that it's difficult to make out________ it is he is trying to express.A. thatB. howC. whoD. what[解析]本题考查名词性从句。
句意:他的书写得这么乱,很难弄明白他想要表达什么。
what 引导宾语从句,并在从句中作表语。
[答案]D3.The villagers have already known ________ we'll do is to rebuild the bridge.A. thisB. thatC. whatD. which[解析]本题考查名词性从句。
句意:村民们已经知道我们将要做的事情是重建桥梁。
know 后面跟宾语从句,从句中缺少 do 的宾语,表示“做……的事”,故用 what 引导宾语从句。
this 不引导从句;that 引导宾语从句时不作成分;which 引导宾语从句时有疑问的意思,意为“哪一个”。
[答案]C4.Before a problem can be solved, it must be obvious ________ the problem itself is.A. whatB. thatC. whichD. why[解析]本题考查名词性从句的引导词。
学科教师辅导讲义—But I still remember the story, believe it or not, _______ we got lost on a rainy night.A. whichB. thatC. whatD. when3. See the flags on top of the building? That was _______ we did this morning.A. whenB. whichC. whereD. What4. —Could you do me a favor?—It depends on _______ it is.A. whichB. whicheverC. whatD. whatever5. These shoes look very good. I wonder _______.A. how much cost they areB. how much do they costC. how much they costD. how much are they cost6. Doris' success lies in the fact _______ she is co-operative and eager to learn from others.A. whichB. thatC. whenD. why7. Mary wrote an article on _______ the team had failed to win the game.A. whyB. whatC. whoD. that8. Do you have any idea _______ is actually going on in the classroom?A. thatB. whatC. asD. which9. —Why does she always ask you for help?—There is no one else _______, is there?A. who to turn toB. she can turn toC. for whom to turnD. for her to turn10. Elephants have their own way to tell the shape of an object and _______ it is rough or smooth.A. /B. whetherC. howD. what11. Danny left word with my secretary _______ he would call again in the afternoon.A. whoB. thatC. asD. which12. Mum is coming. What present _______ for your birthday?A. you expect she has gotB. you expect has she gotC. do you expect she has gotD. do you expect has she got13. The way he did it was different ________ we were used to.A. in whichB. in whatC. from whatD. from which14. Great changes have taken place in that school. It is no longer _______ it was 20 years ago, _______ it was so poorly equipped.A. what; whenB. that; whichC. what; whichD. which; that15. Some researchers believe that there is no doubt ________ a cure for AIDS will be found.A. whichB. thatC. whatD. whether******************************************************************************************************答案:基础题1. A 此题考察what引导名词性从句的用法。
专题十三名词性从句1.(2018·北京卷)This is what my father has taught me—to always face difficulties and hope for the best.解析:句意:这就是父亲教给我的——永远面对困难并寄予最大的希望。
本题考查表语从句。
根据句意可知,表语从句中taught me 后缺少直接宾语——“教会了我什么”,因此用what引导。
2.(2018·天津卷)The gold medal will be awarded to whoever wins the first place in the bicycle race.解析:句意:这块金牌将颁发给在这场自行车比赛中获得第一名的人。
本题考查宾语从句。
“________ wins the first place in the bicycle race”为宾语从句,该从句缺少主语,且设空处表示“任何人”,故填whoever,相当于anyone who。
3.(2018·江苏卷)By boat is the only way to get here, which is how we arrived.解析:句意:坐船是到达这里的唯一方式,我们就是坐船到达这里的。
考查表语从句。
which引导的是一个非限制性定语从句,其中设空处引导的是表语从句,结合语境和By boat可知,此处表达到达这儿的方式,所以要用how引导。
4.(2017·北京卷)Every year, whoever makes the most beautiful kite will win a prize in the Kite Festival.解析:句意:每年,在风筝节上,制作出最漂亮的风筝的人会赢得一份奖品。
设空处引导主语从句,从句中缺少主语,且表示“无论谁”,故填whoever。
5.(2017·天津卷)She asked me whether/if I had returned the books to the library, and I admitted that I hadn't.解析:句意:她问我是否已经把书还给图书馆,我承认我还没有归还。