名詞性從句專項練習(xí)

1、高二英語名詞性從句導(dǎo)學(xué)案學(xué)習(xí)目標(biāo)：掌握名詞性從句的判定，能夠區(qū)分四種名詞性從句，學(xué)會名詞性從何的引導(dǎo)詞的選用。學(xué)習(xí)指導(dǎo)：1 .名詞性從句的定義：在句子中起到 作用的句子叫名詞性從句。名詞性從句的功能相當(dāng)于,它在復(fù)合句中能夠擔(dān)任 、?:等，因此根據(jù)它在句子中不同的語法功能，名詞性從句又可分為 從句，從句，從句，從句四大類。2 .思維探究。觀察一|觀察以下句子，判斷是那一類的名詞性從句，并指出該名詞性從句的引導(dǎo)詞。(1) Who he is doesn ' t concern me.(2) What he said is unbelievable.(3) Where we shall do

2、 the test is still under discussion.(4) When we will hold the sports meet is still unknown.(5) How he got in touch with Tom 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.以上從句為名詞性從句中 (類)，引導(dǎo)詞可以有：其中請將第(6)旬轉(zhuǎn)換為It做形式主語:其中請將第(7

3、)旬轉(zhuǎn)換為It做形式主語:whether和that引導(dǎo)主語從句有什么區(qū)別？what和that引導(dǎo)主語從句有什么區(qū)別？注意一 .Whoever breaks the law should be published .Watever was said her e must be kept secret .此類引導(dǎo)詞引導(dǎo)的從句也是 從句。注意二.再思考what和who引導(dǎo)主語從句與 whatever/whoever的區(qū)別1 . What you need is more practice .2 .Who will go with you is not clear.區(qū)別是什么?觀察二I觀察以下句子，判

4、斷是那一類的名詞性從句，并指出該名詞性從句的引 I hope (that) everything is all right./I am glad that everything isall right.X) 0 12 3 4 9 11111I wonder why she refused my invitation.I can ' t imagine what made him act like that.I want to know when we will hold the sports meet.I ' m interested in whether you '

5、ve finished the work.I' m interested in what you ' ve s aid.They don ' t know whether to go there.以上從句為名詞性從句中 （類），引導(dǎo)詞可以有：whether和if引導(dǎo)賓語從句有什么區(qū)別: what和that引導(dǎo)賓語語從句有什么區(qū)別?觀察以下句子，判斷是那一類的名詞性從句，并指出該名詞性從句的引導(dǎo)詞。(15) The fact is that we have lost the game.(16) The question is what we should do.(17)

6、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 there.以上從句為名詞性從句中 (

7、類)，引導(dǎo)詞可以有：whether和if引導(dǎo)表語從句有什么區(qū)別: what和that引導(dǎo)表語從句有什么區(qū)別?當(dāng)主語為reason時，引導(dǎo)詞一般只能使用 :而不用because 0當(dāng)主語為建議，要求，命令，請求這一類詞語的時候，表語從句的謂語要使用 觀察四|同位語從句同位語從句在句中作某一名詞的同位語，一般位于該名詞(如：news, fact, idea,suggestion, promise 等)之后，說明該名詞的具體內(nèi)容。e.g. I have no idea when he will be back.The fact that he had not said anything surpri

8、sed everybody.同位語從句中that引導(dǎo)詞與定語從句中that區(qū)別The father made a promise that he will buy his son a new car.從旬The father broke his promise (which/that) he made last week.如何判斷that引導(dǎo)的是定語從句還是同位語從句?課堂總結(jié) 想一想：名詞性從句中的語序要注意什么問題？1. No one can be sure what man will look like in a million years.2. Someone is ringing t

9、he doorbell. Go and see who it is.小結(jié)：不管主句是肯定句、否定句還是疑問句,名詞性從句總是使用 語序。.熱點二.連接詞的選擇（一）觀察與思考：that與what的用法有什么不同？1. What you need is more practice .2. That he needed a 10t of money made us surprised.3. Energy is what makes things work.4. China is no longer what it used to be .5. What impressed me most was

10、that he was always patient with children.6. He told me （that ） she was ill and that her mother wouldn ' t let hergo.7. Word came that our team won the game .歸納：1 .that和what都可以引導(dǎo)名詞性從句嗎？2. what是連接代詞，引導(dǎo)名詞性從句，在從句中（有/無）實在意義，（做/不做） 成分，（能/不能）省？3. that是連接詞，在從句中（有/無）實在意義，僅起連接作用，（做/不做）成 分？引導(dǎo)賓語從句時（能/不能）省略？

11、但引導(dǎo)多個賓語從句時，只有第一個that 可以省略。在引導(dǎo)主語從句、表語從句和同位語從句時that 一般（能/不能）省略？小結(jié)：主要從有無詞意/做不做成分上總結(jié)。感悟疑點：用合適的引導(dǎo)詞填空：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 madematters worse was thatnight began to fall.3 .no one like

12、s his ideas is not strange at all.4 .made the school proud was more than 90% of the students hadbeen admitted to key university.5. 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）觀察與思考：在名詞性從句中wh ever與wh-有什么異同？1. Whoever breaks th

13、e law should be published .2. Watever was said her e must be kept secret .2.1 ，ll give you whatever you want4.I ll give you what you want .5. Who has taken away my bag is unknown.小結(jié)1: wh-ever引導(dǎo)的名詞性有“ '的意思，無疑問。而wh-引導(dǎo)的 名詞性從句有" 思，有疑問。體會例題 1. It is a rule in his family thatcomes home earlier sh

14、ouldcook the 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觀察、體會與思考：以下從句都是什么從句？1 .Whoever (Anyone who) breaks the law should be punished .2 .Whoever( No matter who) breaks the law , he should be punished .小結(jié)2 : wh- ev

15、er既可以引導(dǎo)從句，又可以引導(dǎo) 從句.引導(dǎo)名詞性從句時相當(dāng)于名詞+定語從句；引導(dǎo)讓步狀語從句時相當(dāng)于.(三)觀察、體會與總結(jié):1. Whether we' ll go camping tomorrow depends on the weather.2. Her ability has never been in doubt - the question iswhether he isprepared to work hard.3.It depends on whether we will have enough money.4.I don' t know whether to

16、join the army or to find a job after my graduation .5 .It doesn ， t' t matterwhether he' s come back or not.?小結(jié)：名詞性從句只用 whether的幾種情況：1.引導(dǎo)從句時，不用if.2.彳 的賓語從句時3.與和連用時.熱點三：幾點特殊用法思考：想一想it在名詞性從句中起到什么作用？1.is reported that he will return to his hometown soon.A What B It C As D That2. I made clear th

17、at I was determined to carry out the plan.A this B that C them D it小結(jié)1:.在名詞性從句中，當(dāng)主語從句置后時，要使用 主語。學(xué)以致用1 . is known to us the moontravels around the earth every month.2 .is known to us is the moon travels around the earth everymonth.3. is known to everyone , the moontravels round the earth once every m

18、onth.A. What B. It C. that D. As名詞性從句學(xué)案參考答案答案：名詞，名詞詞組，主語，賓語，（動詞后賓語及介詞后賓語），表語，同位 語；分為主語從句，賓語從句，表語從句，同位語 從句四大類。答案： 主語從句， 引 導(dǎo)詞有 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 clear to me Whether/if she l

19、ikes the present.止匕時 whether和if均可。Whether和if引導(dǎo)主語從句有什么區(qū)別？引導(dǎo)主語從句表是否只能用 whether,轉(zhuǎn)換為it做形式主語時候whether和if都 可以。What和that引導(dǎo)主語從句有什么區(qū)別？what引導(dǎo)主語從句，what在主語從句中做成份，如句子（2）, that在主語從句中 不做成份，如句子（6）但是此時that也不能會略。例如：That he suddenly fell 川 last week made us surprised.答案：以上從句為名詞性從句中 賓語從句（類），引導(dǎo)詞可以有：that,why,when,how,wha

20、t,whether/if,_whatever,whether與if都可以引導(dǎo)賓語從句，?？苫Q。但下面情況不能互換。賓語從句是否定力時，只用，if ,不用whether 0e.g. I wonder if it doesn ' t rain.用if會引起誤解，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 ,容易當(dāng)成條件句理解）賓語從行中的whether與or not直接連用，就不能換成if ;不直接連用，e.g. I don ' t know whether or

21、not the report is true.1 don ' t know whether/ if the report is true or not.語序問題范例：賓語從句后的語序要使用 特殊疑問詞 J口上 陳述句語序。注意四：The teacher said that Tom had done a good job and that he would make greater progress in the future.此句子中第一個that和第二個that能不能省略？第一個that能夠省略，第二個不能省略答案：以上從何為名詞性從句中 _表語從句（類），引導(dǎo)詞可以有： what/

22、that/whether/when/how/why/Whether和if引導(dǎo)表語從句有什么區(qū)別： 引導(dǎo)表語從句一般只用 whether,不用if。What和that引導(dǎo)表語從句有什么區(qū)別？What擔(dān)當(dāng)成份，that不但當(dāng)?shù)且膊荒苋サ簦?例如The fact is that wehave lost the game.當(dāng)主語為reason時，引導(dǎo)詞一般只能使用_that 而不用because。（19） thereason why he was late was that he missed the buy by one minute this morning.當(dāng)主語為advice,_ order

23、, suggestion, 等建議，要求，命令，請求這一類詞語的時候，標(biāo)語從句的謂語要使用should+動詞原形。觀察四：同位語從旬同位語從句叁句中作某一名詞的同位語，一般位于該名詞（如： news, fact, idea, suggestion, promise 等）之后，說明該名詞的具體內(nèi)容。e.g. I have no idea when he will be back.The fact that he had not said anything surprised everybody.答案：觀察四：同位語從句IW位語從前在山中作某一名詞的同位語，一般位于該名詞（如： news, fac

24、t, idea, suggestion, promise 等）之后，說明該名詞的具體內(nèi)容。e.g. I have no idea when he will be back.The fact that he had not said anything surprised everybody.同位語從句中that引導(dǎo)詞與定語從句中that區(qū)別The father made a promise that he will buy his son a new car._同位語從句The father broke his promise （which/that） he made last week. _定

25、語從句綜合類思維探究：熱點一.語序與時態(tài)：能力激活1:小結(jié)：不管主句是肯定句、否定句還是疑問句，名詞性從句總是使用 陳述句語序。.熱點二.連接詞的選擇能力激活3觀察與思考：that與what的用法有什么不同？1. that和what都可以引導(dǎo)名詞性從句。2. what是連接代詞，引導(dǎo)名詞性從句，在從句中（有/無）實在意義，（做/不做） 成分，（能/不能）省。3. that是連接詞，在從句中（有/無）實在意義，僅起連接作用，（做/不做）成 分，；引導(dǎo)賓語從句時（能/不能）省略，但引導(dǎo)多個賓語從句時，只有第 一個 that可以省略。在引導(dǎo)主語從句、表語從句和同位語從句時that 一般（能/不能）

26、省略。能力激活4觀察與思考：在名詞性從句中 wh ever與wh-有什么異同？小結(jié)1: wh-ever與wh-引導(dǎo)的名詞性從句在語法結(jié)構(gòu)上 _不同，可以引導(dǎo)不同 名詞性從句，在意義上 類似,有“無論。:'的意思。 體會例題小結(jié)2 :wh-ever既可以引導(dǎo) _名詞性從句，又可以引導(dǎo)一讓步X語從句引導(dǎo)名詞性從句時相當(dāng)于名詞定語從句；引導(dǎo)讓步狀語從句時相當(dāng)于no matter_ 特殊疑問詞 . 能力激活 5觀察、體會與總結(jié)：？小結(jié)：名詞性從句只用 whether的幾種情況：（C級）1. 引導(dǎo) _主語 從句時，不用 if.2. 做_介詞后_的賓語從句時3. 與_or_ 和or not_ 連用時 .熱點三：幾點特殊用法 能力激活 6思考 : 想一想 it 在名詞性從句中起到什么作用？ （ B 級）小結(jié)1. . 在名詞性從句中，當(dāng)主語從句