2022年高中英語(yǔ) Unit 2 Cloning IV Grammar導(dǎo)學(xué)案 新人教版選修8

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1、2022年高中英語(yǔ) Unit 2 Cloning IV Grammar導(dǎo)學(xué)案 新人教版選修8 I. Look at these sentences. What kind of clauses are they? ? The fact that she seemed to develop normally was very encouraging. 多莉看來(lái)是正常地生長(zhǎng)著的事實(shí)很令人鼓舞。 ? Then came the disturbing news that Dolly had bee seriously ill. 接著傳來(lái)了多莉病重的壞消息。 II. Find ou

2、t the two factors of a clause The fact that she seemed to develop normally … Position位置: 從句在名詞fact之后 Relationship關(guān)系:說(shuō)明fact具體內(nèi)容 …the disturbing news that Dolly had bee seriously ill. Position位置: 在名詞news之后 Relationship關(guān)系:說(shuō)明news具體內(nèi)容 III. Conclude the definition of the appositive clause.

3、 在復(fù)合句中用作同位語(yǔ)的從句叫同位語(yǔ)從句。同位語(yǔ)從句是名詞性從句的一種，一般跟在某些名詞之后，用以說(shuō)明該名詞表示的具體內(nèi)容。 Ex 1: What kind of clauses are they? 1) What he wants to do is not clear. 2) I have no idea where he is. 3) The trouble is that we don't have enough money. 4) I want to know whether he will e. IV. Sum up the nouns before the

4、 appositive clause. 同位語(yǔ)從句中所修飾的名詞有：fact, news, idea, hope , question, problem, suggestion, plan, thought , doubt, truth , belief , promise, order，information，等抽象名詞。 Ex. 2 : Find out the appositive clause in the letter. Dear Miss Wang, My friends told me a plan that they would held a party t

5、omorrow. But there is a doubt whether I am free. I have no idea how I can refuse their invitation politely. Could you give me some suggestions? Yours sincerely, Kate V. Tell

6、 the difference between the attributive clause and the appositive clause. 項(xiàng) 目 同 位 語(yǔ) 從 句 定 語(yǔ) 從 句 功能不同 解釋說(shuō)明抽象n.的內(nèi)容 可轉(zhuǎn)換成：n.+is+從句 修飾或限定先行詞 先行詞不同 比較有限，通常是抽象名詞（如: idea, fact, belief, suggestion, proposal, news, order等） 非常廣泛，可以是名詞?代詞?主句的一部分甚至整個(gè)句子。 Whether/ how/ what 起連接作用，其中whether在從句中不作成分；h

7、ow和what作成分 不引導(dǎo)定語(yǔ)從句 that 1. 不指代抽象n.，無(wú)意義 2. 在從句中不作成分 3. 只起引導(dǎo)作用 4. 不可省略 1. 指代先行詞，有意義 2. 在從句中要作成分（主/ 賓/ 表） 3. 起引導(dǎo)作用 4. 做賓語(yǔ)時(shí)可省略 1.The news that l have passed the exam is true． (同位語(yǔ)從句，可轉(zhuǎn)換為The news is that I have passed the exam is true． The news that he told me just now is true. (定語(yǔ)從句，

8、不可轉(zhuǎn)換為The news is that he told me) 2. The idea that puters can recognize human voices surprises many people. （that不指代idea, 在從句中不充當(dāng)任何成份。） The idea that he gave surprised many people．（that指代idea, 在從句中作gave的賓語(yǔ)。） VI. 定語(yǔ)從句和同位語(yǔ)從句有四個(gè)相同的引導(dǎo)詞：that，when，where，why，但在兩種從句中的用法不同,下面把四個(gè)引導(dǎo)詞分成兩類說(shuō)明: 1).引導(dǎo)詞th

9、at ? The news that you told me yesterday was really exciting． 　(定語(yǔ)從句) that①起連接作用; ②指代先行詞; ③充當(dāng)句子成分; ④作賓語(yǔ)時(shí)常省略。 ? We heard the news that our team had won． (同位語(yǔ)從句) that①起連接作用; ②不充當(dāng)句子成分; ③不能省略。 2)．引導(dǎo)詞when，where，why ①I will never forget the day when I worked in Yangxi． (定語(yǔ)從句)　when作時(shí)間狀語(yǔ)，可以轉(zhuǎn)換成on

10、 which ②There is a question when she came here． (同位語(yǔ)從句) when作時(shí)間狀語(yǔ)，意為“什么時(shí)候” ③This is the house where I lived two years ago． （定語(yǔ)從句）where作地點(diǎn)狀語(yǔ)，可以轉(zhuǎn)換成in which ④Do you have an idea where the boy is from ?　　 （同位語(yǔ)從句）where作地點(diǎn)狀語(yǔ)，意為“哪里” ⑤This is the reason why she was late for school today． (定語(yǔ)從句) wh

11、y作原因狀語(yǔ)，可以轉(zhuǎn)換成for which ⑥The teacher had no idea why Jack was absent． (同位語(yǔ)從句) why作原因狀語(yǔ)，意為“為什么” 二、Practice （一）填入適當(dāng)?shù)倪B接詞, 并判斷是定語(yǔ)從句還是同位語(yǔ)從句. 1. The fact _______ he used to be a thief is known to us.（ ） 2. We were surprised by the fact ________ she told us. （ ） 3. The next thing _____

12、____ must be done is to make a plan. （ ） 4. Word came ________ our army had won the battle. （ ） 5. The president had given an order _______ everyone in the country should prepare for war ________ might last for several years. （ ） 6. We’ve just heard a warning on the radio _

13、______ a hurricane is likely to e. （ ） 7. There is no doubt ________ he has told a lie. （ ） 8. You have no idea _________ anxious I was! （ ） 9. The coat is in the place ________ you left it. （ ） 10. Then arose the question about __________ we were to get the machines

14、needed. （ ） （二）Choose the best answer. 1. The fact __________she works hard is well known to us all. A. that B. what C. why D. which 2. The fact _______ he was successful proves his ability. A. that B. what C. which D. why 3. The news _______ he was kidnapped surprise

15、d us greatly. A. what B. that C. why D. when 4. His suggestion _______ the meeting be delayed was turned down. A. which B. that C. / D. it 5. I have no idea _______ he will start. A. when B. that C. what D. / 6. I’ve e from the government with a mes

16、sage _______ the meeting won’t be held tomorrow. A. if B. that C. whether D. which 7. The thought _______ he might fail in the exam worried him. A. when B. which C. what D. that 8. The order _______ the prisoner be set free arrived too late. A. which B. whether C

17、. that D. what 9. The nurses are trying their best to reduce the patient’s fear _______ he would die of the disease. A. that B. as C. of which D. which 10. He often asked me the question _______ the work was worth doing. A. whether B. where C. that D. when

18、 11. Information has been put forward _______ more middle school graduates will be admitted into universities. A. while B. that C. when D. as 12. It is said that more middle school graduates will be admitted into universities; this is the information _______ has been put forw

19、ard. A. what B. that C. when D. as 13. She heard a terrible noise, _______ brought her heart into her mouth. A. it B. which C. this D. that 14. I can’t stand the terrible noise _______ she is crying loudly. A. it B. which C. his D. that 15. They received orders ___ the work be done right away. A. which B. that C. / D. when 16. The reason ___ he has to go is ___ his mother is ill in bed. A, why; why B. why; because C. why; that D. that; because