Unit 4 關(guān)系副詞引導(dǎo)的定語從句學(xué)案2021-2022學(xué)年高中英語牛津譯林版必修第一冊

1、Unit 4 Looking good, feeling goodGrammar and usage（由關(guān)系副詞引導(dǎo)的限制性定語從句）【課前作業(yè)】.觀察以下句子。However, for those who are dangerously overweight, it!s very important that they try to lose weight properly.There is no reason why they should be worried.In a society where being thin is often seen as being beautiful,

2、teenagers sometimes turn to extreme methods to slim down quickly.Jennifers case is a reminder of the dangers of the unhealthy weight-loss habits that have become common among teenagers of both sexes.我發(fā)現(xiàn)：定語從句是在句子中修飾名詞或者代詞，充當（句子成分）的句子。被修飾的詞叫 O引導(dǎo)定語從句的關(guān)系代詞，指人的有,指物的有，既能指人又能指物的是，在從句中充當定語的是 O【課前預(yù)習(xí)】1.從書中找到以

3、下短語（書P48.49）.阻止某人做某事.苦于.3.未能成功做某事.有助于，增進，促成拓展： 把.捐獻給 對.做出貢獻（n） .在做某事方面有困難拓展： （problem） （difficulty）.從短期來看；就眼前來說 7.從長遠來看.處于危險中.心臟病發(fā)作 拓展：患.病 向發(fā)動攻擊.放慢速度；使慢下來 11 .優(yōu)質(zhì)的睡眠 12.堅持【自主學(xué)習(xí)】1 .找出P48 Part A的定語從句并找到先行詞和關(guān)系詞。歸納關(guān)系副詞when, where, why引導(dǎo)的限制性定語從句修飾time、moment period occasion； house city country activity ca

4、se job point、position stage situation； reason 等表示 （或具有地點意義的抽象名詞）的先行詞，關(guān)系副詞when, where, why在從句中作 （句子成分）。Working out the rules.The relative adverb where refers to a place, the relative adverb when refers to , and the relative adverb why refers to .In more formal English, the relative adverbs where, whe

5、n, and why can be replaced byu prepositions+ 練習(xí)：.用適當?shù)年P(guān)系詞填空。will always remember the time we spent together.will always remember the time we stayed together.That is the hotel we visited last year.That is the hotel we stayed last year.5.1 dont believe the reason he gave me.6.1 dont know the reason he

6、couldnt come.我發(fā)現(xiàn)：在以上句子中，關(guān)系代詞和關(guān)系副詞都修飾，但關(guān)系 詞在從句中作主語、賓語、表語或定語時，關(guān)系詞用，而關(guān)系詞 在從句中作狀語時，關(guān)系詞用 O2 .將以下句子合并為含有定語從句的主從復(fù)合句。l.ril never forget the days . we worked together in that days. （關(guān)系代詞） （關(guān)系副詞）2.1 went to the place .I worked in that place ten years ago. （關(guān)系代詞） （關(guān)系副詞）This is the reason .He was late for the r

7、eason.（關(guān)系代詞） （關(guān)系副詞）This is the time .She left for Beijing at that time.（關(guān)系代詞） （關(guān)系副詞）歸納在正式場合，關(guān)系副詞where when why在定語從句中作狀語時,可以用“介詞+ which” 代替。其中when=表示 的介詞（如in、at、on during等）+which； where =表示的介詞（如 inatonunder 等）+which； why =表示 的介詞（for 等）+which?！竞献魈骄俊縋ractice一、完成 Part Bl （書 P49）Summary在句子中充當 的從句叫定語從句，定語

8、從句的引導(dǎo)詞（關(guān)系詞）由先行詞及其在從句中充當?shù)某煞譀Q定，先行詞在從句中充當狀語時，關(guān)系詞用，先行詞在從句中充當主語、賓語、定語或表語時用，領(lǐng)先行詞在從句中充當定語時那么用 O【課堂檢測】一、用適當?shù)年P(guān)系詞填空。Do you still remember the day we joined the Party?This is the reason I was late fbr the class.This is the old house his father was bom fifty years ago.Fil remember the day on I was admitted to t

9、he college. The picture called up the days we spent together.Ive reached the stage I just dont care about anything any more.An earthquake took place in the year he was bom.二、將以下句子改寫為主從復(fù)合句What is the reason?You refused to shake hands with him just now.The store was broken into last night.My sister wo

10、rks in the store.The reason was that he was ill yesterday. He did not hand in his homework for that reason.Liu Yang will never forget the day. She was carried into space by spaceship on that day. The English play was a great success. The students acted in it at the New Years party.三、完成Part B2【課后思考】1

11、 .觀察以下句子并思考。限制性定語從句能否去掉？去掉后句子結(jié)構(gòu)是否完整？句子意思是否清晰？限制性定語從句：People who take physical exercise live longer.Can you tell me the office where he works?This is the house whose window broke last night.As everybody knows, Shakespeare is a famous writer.非限制性定語從句：His daughter, who is in Boston now, is coming home next week.Our guide, who was a French Can