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，学会名词性从句的引导词的 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 、 ，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 句， 句，从句，句四大类2. 思维探究。观察一一亍')z )z )z )z )z )z )z 12 3 4 5 6 7 导(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Who he is doesn ' t concern me.What he said is un beli

2、evable.Where we shall do the test is still un der discussi on. When we will hold the sports meet is still unknown.How he got in touch with Tom is not clear.That light travels faster tha n sound is known to us all. Whether she likes the prese nt 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

3、主语: 其中请将第7句转换为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 句。注意二.再思考what和who引导主语从句与 whatever/whoever的区另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

4、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(8)(9)I hope (that) everythi ng is all right./l am glad that everyth ing is all right.I won der why she refused my in vitati on.|7 |7 !7J0 12 3 41 1 1 1 1I can ' t imagine what made him act like that.I want to know when we will hold the sports meet.I ' m inte

5、rested in whether you ' ve finished the work.I ' m interested in what you ' ve s aid. 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。15The fact is that we have lost the game.16The question is

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

7、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 不用because0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,suggestio n, promise等之后，说明该名词的具体容。e.g. I have no idea whe n he will be back.The fact that he had not said any thi ng su

8、rprised 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.从句The father broke his promise (which/that) he made last week.从句如何判断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 will look likein a million years.2. Some one

9、is ringing the doorbell. Go and see who it is.小结：不管主句是肯定句、否认句还是疑问句,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 moneymade us surprised.3. E nergy is what makes thi ngs work.4. Chi na is no lon gerwhat it used to be .5. What impressed

10、me most was that he was always patient with children.6. He told me (that ) she was illa nd that her mother would n' 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/不做成 分？引导宾语从句时能/不能省

11、略？但引导多个宾语从句时，只有第个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：用适宜的引导词填空：1. After Yang Liwei succeeded in circli ng the earth,our astr on autsdesire to do is walk ing in space.2. They lost their way in the forest, andmadematters worse was thatni ght bega n to fall.3. no one l

12、ikes his ideas is not stra nge at all.4. made the school proud wasmore tha n 90% of the stude nts had bee n admitted to key uni versity.5. Word has camesome America n guests will come for a visit.6. He told ushis father had died andhe had to live alone.二观察与思考：在名词性从句中 wh ever与wh-有什么异同?1. Whoever brea

13、ks the law should be published .2. Watever was said her e must be kept secret .3.1 ' ll give youwhatever you want4.1 ' ll give youwhat 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

14、 home earlier shouldcook the dinner for the family.A. who B. whoever2. The wild flowers are so special that I would doI 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？.Whoever (Anyone who) breaks the law should be punished .2. Whoever(No matter who) breaks the law , he should be puni shed .

15、小结2 : wh- ever既可以引导 句，又可以引导 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' Il go camping tomorrow depends on the weather.2. Her ability has n ever bee n in doubt - the questio n iswhether he isprepared to work hard.3.It depe nds onwhether we will have eno ugh mon ey.4.I don' t know

16、 whether to join the army or to find a job after my graduatio n .5 .It doesn ' t' t matter whether he' s come back or not. ?小结：名词性从句只用 whether的几种情况：1. 引导句时，不用if.2. 做的宾语从句时3. 与和用时.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 hometow n soon.A What B It C As D T

17、hat2. I madeclear that I was determined to carry out the plan.A this B that C them D it小结1:.在名词性从句中，当主语从句置后时，要使用 语。学以致用1. is known to usthe moon travels around the earth every mon th.2. is known to us isthe moon travels around the earth every mon th.3. is known to every one , the moon travels round

18、the earth once everymon th.A. What B. It C. 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，动词后宾语与介词后宾语，表语，同位 语；分为主语句，语句，语从句，同位语句四大类。答案： 主语从句， 引 导词有 who, what, where ,whe n ,why ,how ,whether ,that,whatever,whoever,however.6. It is known to us allthat light travels faster than sound.7. it is not clear to me W

19、hether/if she likes the present.此匕时 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 ill last week made us surprised.答案：以上从句为名词性从句中 宾语从句类，引导词可以有：that,why,whe

20、n,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。 宾语从句是否认句时，只用，if，不用whether。e.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.此句如果把 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，可换。，e.g. I do n' t know wh

21、ether 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 加上述句序。注意四：The teacher said that Tom 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：以上从句为名词性从句中 表语从句类，引导词可以有:what

22、/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 wehave lost the game.当主语为reason时，引导词一般只能使用_that而不用because。 19thereason why he was late was that he missed the buy by one minute this morning.当主语为advice,_ order,

23、suggestion, 等 议，要求，命令，请求这一类词语的时候，标语从句的谓语要使用should+动词原形。观察四：同位语从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：n ews, fact,idea, suggesti on, promise等之后，说明该名词的具体容。e.g. I have no idea whe n he will be back.The fact that he had not said any thi ng surprised everybody.n ews, fact,同位定语答案：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，一般位于该名词如

24、：idea, suggesti on, promise 等之后，说明该名词的具体容。 e.g. I have no idea whe n he will be back.The fact that he had not said any thi ng 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._ 语从句The father broke his promise (which/that) he made last week. _

25、 从句参考答案: 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、否认句还是疑问句，名词性从句总是使用 述句序。.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句。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 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 般能/不能 省略。能力激活4观察与思考

26、：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“ 论。的意思。体会例题小结2 :wh ever既可以引导名词性 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6B级it主语。A级it作形式语而将宾语思考：想一想it在名词性从句中起到什