【2019届高三英语二轮复习】名词性从句教案

1、名词性从句适用学科英语适用年级、_ .局二适用区域人教版教材课时时长（分钟）2课时知识点名词性从句教学目标知识：名词性从句中连接词的选择。能力：能根据名词性从句句子结构分析选择止确的关系词。教学重点名词性中关系词的选择教学难点能根据名词性从句句子结构分析选择止确的关系词教学过程 一、复习预习复习上节课主要内容二、知识讲解知识点1:引导名词性从句的连接词1、连接代词：who, whose, whom, what, which。有词义，在从句中担任成分，如主语、表语、宾语、或定语等。2、连接副词：when, where, why, how）有词义，在从句中担任成分，作状语。3、连接词：that,

2、whether, if, as if。that无词义，在从句中不担任成分，有时可省略；if （whether）, as if虽有词义，但在从句中不担任成分。注意：连接代词与连接副词在句中不再是疑问句，因而从句中谓语不用疑问式。连接代词与连接副词在从句充当句子成分，连接词 whether和if （是否），as if（好象）在从句中不充当句子成分，只起连接作用。根据句义，如果连接代词与连接副词，whether、if和as if都用不上时，才用that作连接词（that本身无任何含义)。知识点2：主语从句1、主语从句在复合句作主语。e.g. Who will go is not important.

3、2、用it 作形式主语，主语从句放在句末。e.g. It doesn t matter so much whether you will come or not.3、that引导主语从何时，不能省略。e.g. That he suddenly fell ill last week made us surprised.知识点3：表语从句1、表语从句在复合句中作表语，位于系动词之后。e.g. The question was who could go there.2、引导表语从何的连接词that有时可省去。e.g. My idea is (that) we can get more comrade

4、s to help in the work.知识点4：宾语从句1、宾语从句在复合句中作宾语。引导宾语从句的连词that一般可省略。eg Ihope (that) everything is all right.2、介词之后的宾语从句，不可用 which或if连接，要分别用what或whether。e.g. I m interested in whether you ve finished the wor.I m interested in what you ve said.3、whether与if都可以引导宾语从句，常可互换。但下面情况不能互换。宾语从句是否定何时，只用if,不用whether

5、。e.g. I wonder if it doesn t rain. 用 if 会引起误解，就要用whether。e.g. Please let me know whether you want to go（止匕旬如果把 whether改成 if,容易当成条件旬理解） 宾语从句中的whether与or not直接连用，就不能换成if;不直接连用，可换。e.g. I don t know whether or not the report is true.I don t know whether/ if the reporttrisue or not.介词后的宾语从句要用 whether引导。w

6、hether可与不定式连用。whether也可引导主语从句、表语从句、同位语从句，还可引导让步状语从句，以上均不能换成if。但引导条件从何时，只能用if,而不能用whether。e.g. It depends on whether we have enough time.They don t know whether to go there.Please come to see me if you have time.知识点4：同位语从句同位语从句在句中作某一名词的同位语，一般位于该名词(如：news, fact, idea,suggestion, promise)之后，说明该名词的具体内容。

7、e.g. I have no idea when he will be back.The fact that he had not said anything surprised everybody.四、例题精析【例题 1】Every year, makes the most beautiful kite will win a prize in the Kite Festival.(17 北京 )A. whatever B. whoeverC. whomever D. whichever【答案】B【解析】空格在主语从句中充当主语，意为制作出最漂亮风筝的人。【例题2】She asked me I

8、 had returned the books to the library, and I admitted that Ihadn t. （1天津7）A. whenB. whereC. whetherD. what【答案】C【解析】该空引导宾语从句，在从句中不作成分，表示“是否 ”。【例题3】Your support is important to our work. you can do helps.（ 16 北京）A. HoweverB. WhoeverC. WhateverD. Wherever【答案】C【解析】主语从句中缺少do 的宾语，指物，意为“无论什么 ”。【例题4】The mo

9、st pleasant thing of the rainy season is one can be entirely free fromdust. （ 16 北京）A. whatB. thatC. whetherD. why【答案】B【解析】表语从句中不缺少任何成分，且语义完整。【 例题5】It is often the caseanything is possible for those who hang on to hop（e.16 江苏）A.whyB. whatC.asD.that【答案】 ： D【解析】：句中的“ I是形式主语，空格处引导的从何作真正的主语，且主语从句句义完整，不缺

10、少任何成分。五、课堂运用【基础】1 The manager put forward a suggestion we should have an assistant. There istoo much work to do.（ 16 天津）A. whetherB. thatC. whichD.what【答案】B【解析】分析句子可知，suggestion后的一句话解释了 suggestion的具体内容，为同位语从句，且从句不缺少成分。2 we understand things has a lot to do with what we feel.（ 15 北京）A. WhereB. HowC.

11、WhyD.When【答案】B【解析】分析句子结构，has之前为主语从句，且空格处在从句中作方式状语， 故用how引导。3 Before the sales start, I make a list of my kids will need for the comingseason.A. whyB. whatC. howD. Which【答案】B【解析】句意应为“在大甩卖开始前，我把孩子们在下个季节里要用到的东西列了一个清单。”分析句式结构可知，空格处在句中引导宾语从句且在从句中充当need的宾语，所以B项结构正确。which引导名词性从何时多表示疑问且要有一个明确的范围。4 When chan

12、ging lanes, a driver should use his turning signal to let other drivers know A. he is entering which laneB. which lane he is enteringC. is he entering which laneD. which lane is he entering【答案】B【解析】which 引导的句子做know 的宾语，句子用陈述语序。【巩固】1 We haven t discussed yet we are going to place our new furniture.A.

13、 that B. which C. what D. Where【答案】D【解析】 句意： 我们还没有讨论把我们的新家具放在哪里。根据选项此题考察从句。题干中空格划在动词discuss的后面，因此考察宾语从何，根据句意在宾语从句中缺少地点状语，因此选择D。2 I want to be liked and loved for I am inside.A. who B. where C. what D. how【答案】C【解析】我想别人喜欢我是因为我的内在。也就是我inside的品质。只有what可以指代是什么。很多同学误选 A,错误的用中文语言习惯去做英文题。3 Have you finished

14、 the book?-No, I ve read up to the children discover the secret cave.A. which B. whatC. hatD. where【答案】DUp to 为介词结构，后接宾语从句；而句意是“读到孩子 们发现秘密洞穴的地方”，故用where引导这个宾语从句最合适。4 I prefer shutting myself in and listening to music all day on Sundays. That s I don t agree. You should have a more active life.A. whe

15、reB. howC. when D. what【答案】A【解析】这就是我不同意的地方.agree是不及物动词，所以用where.用表语从句.【拔高】1. Part of the reason Charles Dickens loved his own novel, David Copperfield, was it was rather closely modeled on his own life.A. whatB. thatC. whyD. whether【答案】B【解析】从句不缺成分，因此用that来引导。句意：狄更斯喜欢他自己的小说大卫科波菲尔的部分原因是小说创作非常贴近他本人的真实生

16、活。2. She is very dear to us. We have been prepared to do it takes to save herlife.A. whichever B. howeverC. whatever D. whoever【答案】C【解析】名词性从句的引导词。句意为：她对我们来说是非常宝贵，我们已经准备好做一切来拯救她的生命。3. The fact has worried many scientists the earth is becoming warmer andwarmer these years.A. whatB. which C. that D. th

17、ough【答案】C【解析】间隔式同位语从句的用法。即先行词是 the fact和that引导的同位语从句中间隔了谓语部分4. Could I speak to is in charge of International Sales please?A. whoB. what C. whoever D. whatever【答案】C【解析】whoever既作了 to 的宾语，又作 is in charge of International Sales please? 的主语。 “ whoever代词， /any person whthe person wh任何人、 无论 谁、“的人”。课程小结本节课

18、主要围绕名语从句分类和用法来展开。名语从句的考查主要就是考查连接词的辨析，连接代词 that, which, whose, whom, who在句中做主语，宾语，表语或者定语；where, why, when在句中做状语。要分析句子成分，看缺少什么 成分，就选用相应的关系词。这个考点需要重点掌握。近年高考对语法点的考查往往是与语境想结合，因此，同学在做题时要结合语境来分析题目，灵活地运用语法知识。课后作业【基础】1.Scientists study human brains work to make computers.A. whenB. howC. thatD. whether【答案】B【解

19、析】本题考查宾语从句。句意：科学家为了制造计算机研究人脑如何工作“human brains wor在句中作宾语，是一个宾语从句，分析宾语从句的结构，可知此从句缺少状语，故填关系副词，修饰 work,根据句意可知how合题意。2.1 t suddenly occurred to him he had left his keys in the office.A. thatB. whatC. whereD. which【答案】A【解析】考查主语从句，句意：他突然想起把钥匙忘在办公室。It occurred to sbthat某人突然间想起，故选 A项。3.one of you breaks the

20、window will have to pay for it.A. Whoever B. Whatever C. WhicheverD. Wherever【答案】C【解析】考查名词性从句。主句谓语为will have to pay,之前为主语从句，根据句意，无论你们其中哪个人弄坏窗子都得为之赔偿。whichever无论哪一个故选C4What are we visiting next Monday?A modern city that has appeared in was a village ten years ago.A. thatB. whichC. whatD. where【答案】C【解

21、析】考查介词的宾语从句。句意：下周一我们要参观哪里？一一个十年前是多村现在已经是一个现代化的城市。首先这不是个定语从句，因为没有名词或代词作先行词，根据前面有介词in,故是宾语从句，从句中缺少主语，故选C项【巩固】5.In his lecture, the professor referred to the belief, in contrast to all other countries, the elderly are wise,is particularly dominant6优势的）in theChinese culture.A. that; thatB. that; one tha

22、t C. which; which D. that; one【答案】B【解析】考查同位语从句、定语从句和代词。句意：在讲座中，教授谈到的和其他国家是相反的想法，老人更聪明，这在中国文化中尤其的占优势。第一空填that弓1|导同位语从句，解析说明belief的内容;第二空填one that, onell代词指代a belief,that引导的是定语从句。故选 B6.Could I speak to is in charge of International Sales, please?A. anyoneB. someone C. whoever D. no matter who【答案】C【解析】考查宾语从句。句意：我可以和负责国际销售的人说话吗？此空处是宾语 从句的宾语,故用关系代词 whoever。no matter who只能引|导条件状语从句，故选 Co7.1 t doesnt matter you pay by cash or credit card in this store.A. how B. whether C. what D. why【答案】B【解析】句意：在这个商店中用现金或信