名词性从句专项练习

1、高二英语名词性从句导学案学习目标：掌握名词性从句的判定，能够区分四种名词性从句，学会名词性从何的引导词的选用。学习指导：1 .名词性从句的定义：在句子中起到 作用的句子叫名词性从句。名词性从句的功能相当于，它在复合句中能够担任 、等，因此根据它在句子中不同的语法功能，名词性从句又可分为 从句，从句，从句，从句四大类。2 .思维探究。观察一|观察以下句子，判断是那一类的名词性从句，并指出该名词性从句的引导词。(1) Who he is doesn't concern me.(2) What he said is unbelievable.(3) Where we shall do the

2、 test is still under discussion.(4) When we will hold the sports meet is still unknown. How he got in touch with T om is not clear .(6) That light travels faster than sound is known to us all.(7) Whether she likes the present is not clear to me.以上从句为名词性从句中 (类)，引导词可以有：其中请将第(6)句转换为It做形式主语:其中请将第(7)句转换为

3、It做形式主语:whether和that引导主语从句有什么区别?what和that引导主语从句有什么区别?注意一 .Whoever breaks the law should be published .Watever was said her e must be kept secret .此类引导词引导的从句也是 从句。注意二.冉恩考what和who引导主语从句与 whatever/whoever 的区别1 . What you need is more practice .2 .Who will go with you is not clear.区别是什么？观察二|观察以下句子，判断是那一

4、类的名词性从句，并指出该名词性从句的引导词。(8) I hope (that) everything is all right./I am glad that everything is all right.(9) I wonder why she refused my invitation.(10) I can't imagine what made him act like that.(11) I want to know when we will hold the sports meet.(12) I ' m interested in whether you'

5、ve finished the work.(13) I ' m interested in what you aid. ' ve s(14) They don ' t know whether to go there.以上从句为名词性从句中 (类)，引导词可以有：whether和if引导宾语从句有什么区别:what和that引导宾语语从句有什么区别?观察三：观察以下句子，判断是那一类的名词性从句，并指出该名词性从句的引导词。(15) The fact is that we have lost the game.(16) The question is what we s

6、hould do.(17) The problem is how we should carry out the plan.(18) The question is whether the film is worth seeing.(19) The reason why he was late was that he missed the buy by one minute this morning.(20) My suggestion is that we (should) tell him the truth.They don ' t know whether to go ther

7、e.以上从句为名词性从句中 (类)，引导词可以有：whether和if引导表语从句有什么区别:what和that引导表语从句有什么区别?当主语为reason时，引导词一般只能使用 而不用because 0当主语为建议，要求，命令，请求这一类词语的时候，表语从句的谓语要使用观察四|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等)之后，说明该名词的具体容。e.g. I have no idea when he will be back.The fact that he had not said any

8、thing surprised everybody .同位语从句中that引导词与定语从句中that区别The father made a promise that he will buy his son a new car .从旬The father broke his promise (which/that) he made last week. 从旬如何判断that引导的是定语从句还是同位语从句？课堂总结热点一.语序想一想：名词性从句中的语序要注意什么问题？1. No one can be sure what man wi11100k like in a million years.2.

9、 Someone is ringing the doorbell. Go and see who it is.小结：不管主句是肯定句、否定句还是疑问句，名词性从句总是使用语序。.热点二.连接词的选择（一）观察与思考：that与what的用法有什么不同？1 . What you need is more practice .2 .That he needed a lot of money made us surprised.3 .Energy is what makes things work.4 .China is no longer what it used to be .5 .What i

10、mpressed me most was that he was always patient with children.6 . He told me （that ） she was 川 and that her mother wouldn ' t let her go.7 . Word came that our team won the game .归纳：1 . that和what都可以引导名词性从句吗？2. what是连接代词，引导名词性从句，在从句中（有/无）实在意义，（做/不做） 成分，（能/不能）省?3. that是连接词，在从句中（有/无）实在意义，仅起连接作用，（做/

11、不做）成 分？引导宾语从句时（能/不能）省略？但引导多个宾语从句时，只有第 一个that 可以省略。在引导主语从句、表语从句和同位语从句时that 一般（能/不能）省略？ 小结：主要从有无词意/做不做成分上总结。感悟疑点：用合适的引导词填空：1 . After Yang Liwei succeeded in circling the earth, our astronauts desire to do is walking in space.2 . They lost their way in the forest, and made matters worse was thatnight b

12、egan to fall.3 .no one likes his ideas is not strange at all.4 .made the school proud was more than 90% of the students hadbeen admitted to key university5. Word has came some American guests will come for a visit.6. He told us his father had died and he had to live alone.(二)观察与思考：在名词性从句中 wh ever与wh

13、-有什么异同？1. Whoever breaks the law should be published .2. Watever was said her e must be kept secret .2.1 ，ll give yowhatever you want4.I，ll give yowhat you want .5. Who has taken away my bag is unknown.小结1: wh-ever引导的名词性有“的意思,无疑问。而wh-引导的名词性从句有“的意思，有疑问。体会例题 1. It is a rule in his family thatcomes hom

14、e earlier should cookthe dinner for the family . A. who B. whoever2. The wild flowers are so special that I would do I can to save them.A. whatever B. what观察、体会与思考：以下从句都是什么从句？1 .Whoever (Anyone who) breaks the law should be punished .2 .Whoever( No matter who) breaks the law , he should be punished

15、.小结 2 : wh ever 既可以引导 从句，又可以引导 从句.引导名词性从句时相当于名词+定语从句；引导让步状语从句时相当于(三)观察、体会与总结：1. Whether we ' ll go camping tomorrow depends on the weather .2. Her ability has never been in doubt - the question is whether he is prepared to work hard.3.It depends on whether we will have enough money .4.I don '

16、; t know whether to join the army or to find a job after my graduation .5 .It doesn ' t' t mattehether he' s come back or not. ?小结：名词性从句只用 whether的几种情况：1.引导 从句时，不用if.2.做 的宾语从句时3.与 和 连用时.热点三：几点特殊用法思考：想一想it在名词性从句中起到什么作用？1.is reported that he will return to his hometown soon.A What B ItC As

17、D That2. I made clear that I was determined to carry out the plan.A thisB thatC themD it小结1:.在名词性从句中，当主语从句置后时，要使用 主语。学以致用1.is known to us the moon travels around the earth every month.2. is known to us is the moon travels around the earth every month.3.is known to everyone , the moon travels round t

18、he earth once every month.A. What B. ItC. that D. As名词性从句学案参考答案答案：名词，名词词组，主语，宾语，（动词后宾语及介词后宾语），表语，同位语；分为 主语 从句，宾语 从句，表语从句，同位语 从句四大类。答案： 主语 从句， 引 导词 有 who, what, where ,when ,why ,how ,whether ,that,whatever ,whoever ,however.6. It is known to us all that light travels faster than sound.7. it is not c

19、lear to me Whether/if she likes the present. 止匕时 whether 和 if 均可。Whether和if引导主语从句有什么区别?引导主语从句表是否只能用 whether ,转换为it做形式主语时候whether和if都可以What和that引导主语从句有什么区别？what引导主语从句，what在主语从句中做成份，如句子（2）, that在主语从句 中不做成份，如句子（6）但是此时that也不能省略。例如：That he suddenly fell 川 last week made us surprised.答案：以上从句为名词性从句中 宾语从句 （

20、类），引导词可以有：that,why ,when,how,what,whether/if,_whatever ,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W时，只用if,允用whether 0e.g. I wonder if it doesn' t rain.用if会引起误解，就要用 whether 0e.g. Please let me know whether you want to go.（止匕句如果把 whether 改成if,容易当成条件句理解）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，e.g. I

21、 don ' t know whether or not the report is true.I don ' t know whether/ if the report is true or not.语序问题例：宾语从句后的语序要使用 特殊疑问词 加上 述句语序。注意四：The teacher said that T om had done a good job and that he would make greater progress in the future.此句子中第一个that和第二个that能不能省略？第一个that能够省略，第二个不能省略答案：上上从何为名词

22、性从句中 表语从句 （类）,引导词可以有: what/that/whether/when/how/why/Whether和if引导表语从句有什么区别：引导表语从句一般只用 whether ,不用if。What和that引导表语从句有什么区别？What担当成份，that不但当但是也不能去掉，例如 The fact is that we have lostthe game.当主语为reason时，引导词一般只能使用_that 而不用because。（19） thereason why he was late was that he missed the buy by one minute this

23、 morning.当主语为advice,_ order, suggestion,等 建议，要求，命令，请求这一类词语的时候，标语从何 的谓语要使用should+动词原形。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 等）之后，说明该名词的具体容。e.g. I have no idea when he will be back.The fact that he had not said anything surprised everybody .答案：观察四：同位语从句同位语从句在句中作某一名词的同位语，一般

24、位于该名词（如： news, fact, idea, suggestion, promise 等）之后，说明该名词的具体容。e.g. I have no idea when he will be back.The fact that he had not said anything surprised everybody .同位语从句中that引导词与定语从句中that区别The father made a promise that he will buy his son a new car._同位语从句The father broke his promise （which/that） he

25、made last week. _ 定语从句综合类思维探究：热点一.语序与时态：能力激活1:小结：不管主句是肯定句、否定句还是疑问句，名词性从句总是使用 述句语序。.热点二.连接词的选择能力激活3观察与思考：that与what的用法有什么不同？1. that和what都可以引导名词性从可。2. what是连接代词，引导名词性从句，在从句中（有/无）实在意义，（做/不做） 成分，（能/不能）省。3. that是连接词，在从句中（有/无）实在意义，仅起连接作用，（做/不做）成 分，；引导宾语从句时（能/不能）省略，但引导多个宾语从句时，只有第 一个that 可以省略。在引导主语从句、表语从句和同位

26、语从句时that 一般（能 /不能）省略。能力激活4观察与思考：在名词性从句中wh ever 与wh-有什么异同？小结 1: wh-ever 与 wh- 引导的名词性从句在语法结构上_不同，可以引导不同名词性从句, 在意义上_类似 ，有 “ _无论。_。 。 的意思。 ”体会例题小结 2 ：wh ever 既可以引导_名词性 从句，又可以引导_让步状语 从句引导名词性从句时相当于名词定语从句；引导让步状语从句时相当于no matter_ 特殊疑问词. 能力激活5观察、体会与总结：？小结：名词性从句只用whether的几种情况：（C级）1. 引导 _主语 从句时，不用if.2. 做 _介词后_的宾语从句时3. 与 _or_和 or not_ 连用时.热点三：几点特殊用法 能力激活6思考 : 想一想 it 在名词性从句中起到什么作用？（ B 级）小结1. .在名词性从句中，当主语从句置后时，要使用it主语。（A级）2. 在如果宾语从句后边还有宾语补足语，则用 it 作 _形式 宾语而将宾语从句放于句末 . （ A 级）3. I hate when p