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1、英語(yǔ)必修5人教版新課標(biāo)Unit 4第4課時(shí)教案Period 4 Learning about languageTeaching Goals: l To learn about inversion. l To discover and learn to use some useful structures.Teaching Procedures:Step 1. Exercise1. Turn to page 27 and do Ex1.Check your answers with your classmates.Suggested Answers: Idiomatic expressionsm

2、eaningcover a story to report on an important eventtrick of the trade clever ways known to expertsget the facts straightto present ideas fairlyget the wrong end of the sticknot to understand an idea properlythis is how the story goesthis is the storyget a scoopto get the story first2. Turn to page 2

3、8 and do Ex2.Check your answers with your partners.Suggested Answers:(1) deliberately (2) guilty (3) concentrate; on (4) professional (5) eager (6) thorough (7) accuse of (8) acquire3.Do Ex3. of page 28 and check your answers with your partners.Suggested Answers:Assistant, photographer, delighted, a

4、ssist, editor, deadline, colleague, amateur, submitted, published, dilemma, assessed, unusual, Meanwhile, scepticalStep 2 Grammar1. Reading and thinking turn to pages 89-90 to find out what “ inversion” is like, and then find the same structure from the text.2. Exercise(1) Turn to page 29 and finish

5、 Ex1. Check the answers with your partners.Suggested Answers: Never will Zhou Yang forget his first assignment at the office of a popular English newspaper. Not only am I interested in photography, but I took an amateur course at university to update my skills. Only if you ask many different questio

6、ns will you acquire all the information you need to know.(2) Turn to page 29 and finish Ex2. Check the answers with your partners.Suggested Answers: Neither he nor I knew how to use that recorder. I only began my work on designing a new bridge then. There was not only a Christmas tree but also excit

7、ing presents under it. Hu Xin asked the photographer, “Is everything ready yet?”(3) Turn to page 30 and finish Ex3. Check the answers with your partners.Suggested Answers: Only at a stadium in Beijing will you see so many seats. seldom have I seen a situation which made me so angry. Only after you h

8、ave acquired the information you need will you be able to write a good report. Never has he given a present to me though he gave a lot (of presents) to his friends. Not only is she good at languages, but also at history and geography. Never before have I read such an exciting report. Not once did sh

9、e miss a jump when she took part in the horse riding competition.(4) Turn to page 29 and finish Ex4. Check the answers with your partners.Suggested Answers: Only after my operation, did my neighbors come round to offer me support. Not once did you come to say you were sorry after breaking my vase. S

10、eldom have I been so happy as when my son graduated from university. Only by doing her exercises every day, could Jane hope to run professionally again. Only in a film can people get hit and never seem to feel the pain. Not only did Zhou Jie receive an admission notice to Beijing University, but he

11、also won a scholarship to study in America. Only then did she remember what her aunt told her.3. Explanation of the grammar在英語(yǔ)中，主語(yǔ)和謂語(yǔ)的語(yǔ)序通常是主語(yǔ)在前，謂語(yǔ)在后。但有時(shí)謂語(yǔ)的全部或者一部分（通常是助動(dòng)詞或情態(tài)動(dòng)詞）卻提到主語(yǔ)的前面，這種語(yǔ)序叫做“倒裝”。倒裝的原因，一是語(yǔ)法結(jié)構(gòu)的需要，一是為了強(qiáng)調(diào)。倒裝有兩種類型：完全倒裝和部分倒裝。所謂完全倒裝是指整個(gè)謂語(yǔ)移至主語(yǔ)之前。Eg Out rushed the students to welcome the for

12、eign friends.所謂部分倒裝是指只把系動(dòng)詞，情態(tài)動(dòng)詞，助動(dòng)詞或表語(yǔ)放在主語(yǔ)之前。Eg Seldom does he go to school late.英語(yǔ)中常見的倒裝句，有下列一些情況情況例句說(shuō)明含有否定意義的副詞或連詞放在句首時(shí)Never before have we seen such a sight.Little did I think that he could be back alive.Not until New Years Day shall I give you a gift.Not only was everything that he had taken awa

13、y from him, but also his German citizenship.常用的否定詞有：never, not, hardly, scarcely, seldom, little, not until , not onlybut also, no soonerthan ，（scarcely）when等。一般主句用部分倒裝。副詞only放在句首時(shí)Only then did he realize his mistakes.Only in this way can you learn math well.Note:(Only Mother can understand me.Only

14、three of us failed in the exam.)Only起強(qiáng)調(diào)作用，其句型為“only +狀語(yǔ)部分倒裝”。如置于句首的only修飾主語(yǔ)，則不用倒裝結(jié)構(gòu)。虛擬語(yǔ)氣條件從句中Were they here, they would help us.Had I been informed earlier, I could have done something.Should you fail, take more pain and try again.把從句中if省略將were, had或should放在主語(yǔ)的前面。直接引語(yǔ)的全部或一部分放在句首時(shí)“He is a clever boy,

15、 ”said the teacher.“Go, Dick, go!” cried Tom,“Go home and get help.”“What do you think of the film?” he asked.Note:(“Im leaving for Hong Kong next month”Mary told me yesterday.)主句主語(yǔ)和謂語(yǔ)次序顛倒，用完全倒裝。但如果主句主語(yǔ)為代詞時(shí)或謂語(yǔ)部分比主語(yǔ)長(zhǎng)，一般不用倒裝。表示祝愿的句子中May you succeed!Long live the Communist Party of China.謂語(yǔ)動(dòng)詞或謂語(yǔ)的一部分放在主

16、語(yǔ)的前面。副詞so在句首He is interested in popsongs, and so I am.They will learn chemistry next term, so will I.I can drive a car, so can my younger brother.表示前面所說(shuō)的情況也適合于另一個(gè)人或另一事物的肯定句中。Note:Tom won the first prize for the English competition .So he did.It was cold yesterday. So it was.如果后面的句子只是單純重復(fù)前句的意思，不表示也適用

17、于另一個(gè)人或另一事，則不用倒裝結(jié)構(gòu)。在頻度狀語(yǔ)often, always, many a time 等開頭的句子中Often did we warn them not to do so.Many a time has she helped me with my English.在方式狀語(yǔ)thus開頭的句子中及程度狀語(yǔ)so放句首時(shí)Thus ended his life.So loudly did he speak that even people in the next room could hear him.介詞短語(yǔ)作狀語(yǔ)，放在今句首時(shí)In the middle of the room sto

18、od a little girl.In the distance was a horse.在強(qiáng)調(diào)表語(yǔ)的句子中Such was Albert Einstein, a simple man of great achievement.Such is life.Nearby were two canoes in which they had come to the island.表語(yǔ)提前，不僅為了強(qiáng)調(diào)，而且為了使句子結(jié)構(gòu)達(dá)到平衡協(xié)調(diào)，或使上下文緊密銜接。4. PracticePurpose: To get the Ss to have a good knowledge of the grammar t

19、hrough exercise.(1) Not until he failed in the exam _ how serious the problem was.A. has he realizedB. did he realizeC. that he realized D. he did realize(2) Only in this way _ to improve the operating system.A. you can hope B. you did hope C. can you hope D. did you hope(3) He has been to America t

20、wice, _A. so have I B. so I have C. I have soD. so did I(4) No sooner _ at the desk than the telephone rang.A. had he sat downB. did he sat downC. he had sat downD. he sat down(5) “Never _ to hurt your feeling while I was expressing myself in the discussion.” Explained Jim.A. I expectedB. expected I

21、 C. had I expected D. did I expect(6) So absorbed _ in the research that she didnt hear someone knocking at the door.A. she did B. did she C. she was D. was she(7) _,he does get angry with her sometimes.A. As he likes her muchB. Though much he likes her C. Much as he likes her D. Much even if he lik

22、es her(8) I would never come to this restaurant again. The food is terrible!_.A. Nor am I B. Neither would I C. Same with meD. So do I (9) Little _ about his own safety, though he was in great danger himself.A. does he care B. did he care C. he cared D he cared(10) _ for the free tickets, I would no

23、t have gone to the film so often.A. If it is not B. Were it not C. Had it not been D. If they were not(11) _ a mobile phone can you ring _ you want to talk with anywhere.A. Using; whoever B. Only on; whomever C. With; whoever D. Using; whomever(12) In no country _ Britain, it has been said, _ experi

24、ence for seasons in the course of a single day.A. other than; one can B. other; can one C. rather than; one can D. rather than; can one(13) Out _, with a stick in his hand.A. did he rush B. rushed he C. he rushed D. he did rush(14) - David has made great progress recently.- _, _A. So he has; so you

25、have B. So he has; so have youC. So has he; so have you D. So has he; so you have(15) _, I wont buy it.A. As long as I like it B. Now that I like it C. Much as like it D. Even if I dont like itSuggested Answers:(1)(5) BCAAC (6)(10) DCBBC (11)(15) BBCBCStep 4. Homework1. Review the new words and phrases.2. Master the grammar through exercises.- 5 -