1、高一英語定語從句學案定語從句學習目標1定義及術語2比較關系詞3區別幾種句型1定語從句及相關概念定語：可由形容詞、名詞、代詞、數詞、介詞短語、不定式、分詞等充當。如果是一個句子充當定語，那么這個句子就是定語從句。The girl who is standing there is Mary.(1) .概念：在復合句中，修飾某一名詞或代詞的從句，叫定語從句。The girlwhois sta nding there is Mary.先行詞關系詞(2) .先行詞：被定語從句所修飾的詞。關系詞：引導定語從句的詞。(3) .關系詞：關系代詞:that which who whom whose as 等關系

2、副詞 :when where why 等(4) .定語從句的分類：(1) 限定性定從：與先行詞關系密切，必不可少，它與先行詞之間無逗號。(2) 非限定性定從：是先行詞的一個附加說明，去掉也不影響主句的意思，它與主句之間通常用逗號分 開。He was readi ng a book, which was about war.His son who works in Shan ghai has come back.His son, who works in Shan ghai, has come back.()(5) .各關系代詞的使用方法(A )who, whom, that 代替先行詞指人的名

3、或代詞，who代人，在從句做主語，也可代替作賓語的 whom，前不能有介詞，如有介詞則必用 whom (指人結構：介詞+whom )。如:The girl who /that is dressed in red is my sister.( 做主語)I don ' t know the man (who/whom/that) you talked with (做賓，省)1. Womendrink more tha n two cups of coffee a day have a greater cha nee of havi ng heart disease tha n thosed

4、on ' t.A. who; / B. /; who C. who; who D. /; /2. He is the only one of the students whoa winner of scholarship for three years.A. is B. are C. have bee n D. has bee n3. In the dark street, there wasn' t a single personshe could turn for help.A. that B. who C. from whom D. to whom(B)whose指人或物

5、，只做定語.若指物，還可用 of which互換。I saw a woman whose bag was stolen. (= her )Please show me the bag whose cover is red.The boy whose father is a worker studies very hard.The book whose cover is gree n bel ongs to me. (=of which the cover =the cover of which)1. George Orwell,was Eric Arthur, wrote many polit

6、ical no vels and essays.A. the real n ame B. what his real n ame C. his real n ame D. whose real n ame2. Look out! Don ' t get too close to the houseroof is under repair.A. whose B. which c. of which D. what3. Have you see n the film Tita nic,lead ing actor is world-famous?A. its B. it ' C.

7、whose D. which4. Last mon th, part of Southeast Asia was struck by floods, fromeffects the people are stillSufferi ng.A. that B. whose C. those D. what5. I have many friends, some are businessman.A. of them B. from which C. who D. Of whom6. I was told that there were about 50 foreign students Chines

8、e in the school, most were from Germany.A. study; of whom B. study; of them C. studying; of them D. studying; of whom(C)關代which , that它們所代替的先行詞指事物的名或代詞.在從句中可做主，賓語等，that還可做表語.介詞后不能跟that，而跟which.His mother does morning exercises every day, which is good for her health.在限定性定從中 ,which 和 that 都指物時，可通用。Th

9、is is the house which/that belongs to me. The city is no longer the one that it used to be. ( 表)D. as 指人，物. 常用固定搭配中，用在 the sameas；suchasasas ：soas 做主，賓和表語等；as不可省.像.一樣的/之類的”Such men as know him praise him. /=Those who know him ()Such films as you describe can't be ls.h(own at al )I will buy the s

10、ame bike as you. ()As is known to all； she is the best student in our class. ()This is the same museum that you once visited.(E).which與as引導非限制性定從區別：.as放在句末，句首和句中都可；而which引導非限定從不能放在句首.As we know； smoking is harmful to one' s health.(b) .as引導非限從具有正如；正像"的含義，其與主句關系是一致的，常與see,know ,hear, watch,

11、remember,say, tell, show, expect, guess等連用表看法，態度，解釋或評論.(c) as is well known as we all seeas often happens as has been said before1) Dorothy was always speaking highly of her role in the play； ； of course； made the others unhappy.A. who B. which C. this D. what2) The weather turned out to be very goo

12、d； was more than we could expect.A. what B. which C. that D. it such/so that 和-such/so as 的區另UThis is such a difficult question no one can answer it.This is such a difficult question no one can answer.A. that B. as C. whichD. what定語從句和并列句的區別1) The old man has two sons； both of are college students.T

13、he old man has two sons； and both of are college students.A. who B. whom C. them D. they2) I explained on the phone； you request will be considered at the next meeting. (05Zhejiang)A. When B. After C. As D. Since3) is reported in the newspapers； talks between the two countries are making progress. (

14、04 Beijing)A. ItB. AsC. That D. What4) has been announced； we shall have our final exams next month. (03 Shanghai spring)A. That B. As C. It D. What5) As a child； Jack studied in a village school , is named after his grandfather.(2010 )A whichB where C what D. that3高一英語定語從句學案F.關畐U when, where, why 引

15、導定從1) 分別在從句中做時狀，地狀，原狀.相當于 “ prep which ”結構互換 .This is the office I worked I don ' t kwnothe reason he came so late.I remember the days I was educated at that school.1. We are living in an age many things are done on computer.A. which B. that C. whose D. when2. The film brought the hours back to

16、me I was taken care of in that far-away village.A. until B. that C. when D. where3. It was an exciting moment for these football fans this year, for the first time in years their team won theWorld Cup.A. that B. while C. which D. when如何確定關代還是關畐我們應該如何來確定定從中的關代還是關畐呢？方法很簡單，那就是運用還原法。所謂還原法就是把先行 詞代入從句中，看它

17、在從句中充當什么成分，作主賓表，就用關代，作狀語就用關畐。例如：I still remember the day '_s we spent together.I still remember the days we worked together.I don ' t believe his reason he was late for scohl.oI don ' t believe his reason he explained just.2) 定從中關代或關畐的選用取決于先行詞在定從中所充當的句子成分Is this museum you visited a few

18、days ago?A. where B. that C. on which D. the oneIs this the museum the exhibition was held?A. where B. that C. on which D. the oneThey don 't tell me the country you studied last year.They don 't tell me the country you paid a visit to last year.Can you tell me the time at he will come back?

19、Do you know the room the president lived in when he paid a visited to our country?Is this the factory you visited last year?Is this factory you visited last year?Is this the factory you worked last year?A. the oneB. the one whereC. whereD. /(3) .并非先行詞表時間或地點都分別用when 或 where 引導定從，若關系詞在定從中做主語或賓語，需用whic

20、h 或 that 引導相應的定從Do you still remember the days we spent together in school?Do you remember the farm we visited last year ？Do you remember the farm we worked last year?(2)先行詞被序數詞或形容詞最高級，theonly , the very, the last ,the same 修飾時，用 thatThe first English novel that I read was Tom Sawyer.This is one of

21、the most exciting football games thatI have ever seen.(3) 先行詞既指人，又指物，作主或賓語(作賓可省)只能用thatThey talked about the teachers and things (that) they remembered in the school.做題技巧 ?先分析定語從句中缺少什么成分高一英語定語從句學案4. After graduation she reached a point in her career she needed to decide what to do. (07Jxi)A. which B

22、. where C. that D. when5. We will be shown around the city: schools, museums, and some other places, othervisitors seldom go. (02 Beijing)A. what B. which C. where D. when6. I walked in our garden; Tom and Jim were tying a big sign onto one of the trees. (05Liaoning)A. which B. when C. where D. that

23、3) 定從中關代或關副的選用取決于先行詞在定從中所充當的句子成分1)Is this museum you visited a few days ago?A. where B. that C. on which D. the one2)Is this the museum the exhibition was held?A. where B. that C. on which D. the one3) The girl arranged to have piano lessons at the training centre with her sister she would stay for

24、an hour.A where B who C which D what4) The n ewly built caf , the walls ofare pain ted light gree n, is really a peaceful place for us, especiallyafter hard work.A. that B. it C. what D. which考點一、 where 的用法1. 如果定語從句分別修飾point, situation, part,condition和case等表示抽象意義的詞，常用where或in which引導，意思是 到了某種地步，在某種境況中”。eg I've come to the point where I can't stand himThe country is in the situation where a war will break out at any time.1. We are trying to reach a point both sides will sit down together and talk.A. which B. that C. where D. when2. -Do you have anything to