学人教版选修七Unit Four SharingPeriodPeriod4 Grammar教案（10页word版）.docx

2019学年度人教版选修七unit four sharingperiodperiod4 grammar教案教学目标1. 语言知识目标: 复习限制性定语从句的特点和关系词.2. 语言能力目标: 能够造含有定语从句的句子.教学重难点:1. 重点: 掌握限制性定语从句的特点, 关系代词和关系副词的使用场合, 能够运用限制性定语从句.2. 难点: 关系代词和关系副词使用的场合, 并能在写作题中正确运用.step 1 presentationpresent students some examples to lead to the new text.1) the student is a boy who is taller than me.2) the student is a boy who is always ready to help others and popular among the classmates.3) the student has a nickname which is related to a lovely animal.step 2 revision复习限制性定语从句语法基础: 在句子中起定语作用, 修饰句子中名词或代词的从句, 被修饰的名词或代词叫先行词; 引导定语从句的词叫引导词. 关系词有关系代词(that, which, who, whom, whose, as等)或关系副词(where, when, why等).一. 关系代词引导的定语从句作主语作宾语作定语作状语指人who, that whom, whosewhere, why, when指物that which, that, the boys who are playing football are from class one.the man who i just talked to is our headmaster.the person (whom) you met on the bus is mr zhang.he is the man whom / who i saw yesterday.football is a game which is liked by most boys.this is the car (which) he bought yesterday.a plane is a machine that / which can fly.the man that / who is standing there is his father.a child whose parents are dead is called an orphan.id like a room whose window faces south.the classroom whose door is broken will soon be repaired.= the classroom the door of which is broken will soon be repaired.as也可作关系代词, 常用于下列结构: asas, so.as, such.as, the same.as.i have the same watch as (have).i have never heard such an interesting story as he tells.二. “介词 + 关系代词” 引导的定语从句the school (that / =which) he once studied in is very famous.= the school in which he once studied is very famous.tomorrow i will bring here a magazine (that / which) you asked for.= tomorrow i will bring here a magazine for which you asked.含有介词的动词短语一般不拆开使用, 如look for; look after; take care of等. this is the watch which / that i am looking for.若介词放在关系代词前, 关系代词指人时用whom, 不可用who或者that; 指物时用which, 不能用that; 关系代词是所有格时用whose.the man with whom you talked is my friend. (t)the man who / that you talked with is my friend. (f)三. 关系副词引导的定语从句i still remember the day when i met her for the first time.the time when we got together finally came.wuhan is the city where i was born.the house where i lived ten years ago has been pulled down.i dont know the reason why he was late today.please tell me the reason why you missed the plane.the reason why / for which he refused the invitation is not clear.this is the house where / in which he lived last year.i will never forget the day when / on which you came to see me.语法延伸:一. 限制性定语从句只能用that的几种情况：1. 当先行词是anything, everything, nothing, few, all, none, much, some (something除外)等不定代词时, 或者是由every, any, all, some, no, little, few, much等修饰时.all that can be done has been done. 所有能做的都已经做了.have you taken down everything that mary has said?all the things that you told me are lies. 你告诉我的全都是谎言.2. 当先行词被序数词修饰时.the first place that they visited in london was the big ben.3. 当先行词被形容词最高级修饰时.this is the most beautiful city (that) ive ever been to.4.当形容词被the very, the only修饰时.this is the very dictionary that i want to buy.he is the only man that can solve the problem.5. 当先行词前面有who, which等疑问词时.who is the man that is standing there?which is the t-shirt that fits me most?6. 当先行词既有人又有物时.they talked about things and persons that they remembered.二. 定语从句和同位语从句的区别:1. 定语从句修饰或限定先行词, 先行词可指人或物等, 为修饰关系; 同位语从句对名词作补充说明, 说明该名词的具体内容, 这个名词多是抽象名词, 如belief, doubt, fact, idea, news, possibility, opinion, report, truth, wish, information, conclusion等. 定语从句的关系代词可以省略, 而同位语从句中的连接词不能省略.2. 区别宾语从句与同位语从句的具体办法是: 在that从句前加is, 如果句子仍然成立就是同位语从句, 因为同位语从句对主导名词的内容起解释说明的作用; 而加上is句子不成立的就是定语从句, 因为定语从句与先行词是修饰关系.the suggestion that he had made is that the meeting be put off.the suggestion that the meeting be put off proved right.the news that he wants to get is whether he will be sent to the countryside.the whole truth came out at last that he was a wolf in sheeps clothing.真相终于大白了, 他原来是只披着羊皮的狼.补充练习:1. children who are not active or _ diet is high in fat will gain weight quickly. a. what b. whose c. which d. that2. ive become good friends with several of the students in my school _ i met in the english speech contest last year.a. who b. where c. when d. which3. -can you believe i had to pay 30 dollars for a haircut? - you should try, the barbers _ i go. its only 15.a. as b. which c. where d. that4. thats the new machine _ parts are too small to be seen.a. that b. which c. whose d. what5. the newly-built caf, the walls of _ are painted light green, is really a peaceful place for us, especially after hard work.a. that b. it c. what d. which6. the girl arranged to have piano lessons at the training center with her sister _ she would stay for an hour. a. where b. who c. which d. what7. duty is an act or a course of action that people _ you to take by social customs, law or religiona. persuade b. request c. instruct d. expect8. jenny was looking for a seat when, luckily, a man _ and lefta. took up b. got up c. shut up d. set up9. so far we have done a lot to build a low-carbon economy, but it is _ ideal. we have to work still harder. a. next to b. far from c. out of d. due to10. in our class, when the bell rang and the teacher closed his book, it was a _ for everyone to stand up. a. signal b. chance c. mark d. measure11. -may i have a talk with one of your sports reporters? -sorry, but they are all out to _ the main events of the day.a. get b. find c. cover d. search12. you told me that you did it by yourself, but i heard this was not the _.a. thing b. case c. condition d. situation13. some people can never go above 4,000 meters, because their body is unable to _ these extreme conditions. a. belong to b. apply to c. adapt to d. contribute to14. he is a famous pianist; its a(n) _ to hear him play.a. favor b. advantage c. possibility d. privilege15. nuclear science should be developed to _ the people rather than harm them. a. benefit b. contribution c. protect d. affect16. jenny nearly missed the flight _ spending too much time shopping.a. as a result of b. on top of c. in front of d. in need of17. _, i was in time for school in spite of the traffic jam.a. fortunately b. obviously c. naturally d. surprisingly18. he _ to paint the whole house early this morning, but has finished only the front part so far.a. set about b. set off c. set up d. set out19. weve just moved into a bigger house and theres a lot to do. lets _ ita. keep up with b. do away with c. get down to d. look forward to20. one of the greatest benefits of internet friendships is that they are based on common internet _ appearance, age or popularitya. in case of b. in the front of c. in spite of d. instead of21. tom _ the traffic accident and took the injured man to the hospital in time. a. watched b. found c. observed d. witnessed22. after three hours discussion in groups, the chairman finally _ the meeting was over. a. directed b. declared c. dismissed d. commanded23. -shall we _ 1000 yuan every month against unexpected needs from now on? -i cant agree more.a. turn in b. take on c. set aside d. set up24. the manager said he was sorry for _the talk, because he had an important guest to meet. a. cutting off b. cutting in c. cutting out d. cutting up25. theres no need to worry about how much you have got in the exam. youll know about it _.a. in all b. in time c. on time d. above all26. the young couple quarreled yesterday. mary had been_ ignoring eric all day. a. deliberately (蓄意的) b. absolutely c. automatically d. psychologically27. the space available is not _ for the needs of so many students, so another teaching building must be built. a. beneficial b. opposed c. adequate d. absurd (荒谬的)28. this house is the most _ one for tom. the design and decoration are just to his liking.a. superb (丰盛的) b. awful c. responsible d. suitable29. the school will reach its _ of becoming a key school next november.a. profit b. target c. boundary d. approval30. its reported that most of the facilities in this cinema have been transformed to make wheelchair users have _ to them.a. access b. approach c. means d. way31. if you have any questions about your test paper, please make a circle _ the puzzle lies. a. what b. which c. where d. when32. we are living in an age _ large quantities of wastes are produced every day. a. that b. when c. which d. whose33. -is there anything else _you want to say? -nothing can make me turn against my country.a. which b. when c. what d. that34. the reason _ he gave me was that he was forced to do so for no good reason. a. what b. why c. how d. 不填35. tourists in america were afraid to go to the seaside when they remembered the scenes _ people were attracted by wild sharks.a. in which b. by which c. which d. that36. mother tells us that _ cleans the kitchen is to be praised.a. that b. the one c. which d. the one who37. this is the very one of the most famous operas _ shown last month.a. that were b. which was c. that was d. which were38. you have made the same mistake _ you did in the examination.a. as b. which c. that d. what39. yesterday i saw many people _ my neighbour invited to have dinner.a. when b. whom c. which d. what40. this is the reference book _ i depend a lot whenever i have problems with mathematics.a. with which b. in which c. on which d. for which (suggested answers: baccd adbba cbcda aadcd dbccb acdba cbdda dcabc)step 3 practice1. fill in the blanks with the proper relative pronoun / adverb.1) the reason _ he didnt come to school yesterday is that he was ill.2) the baby _ trousers is red is jack.3) the woman _ can speak russian got the job.4) the woman _ we saw on the street got the job.5) can you lend me the book about _ you talked last night?6) is this the library from _ you borrow books?7) ive read all the books _ are not mine.8) i am sure she was something _ you can borrow.9) the reason _ the accident happened is still unknown.10) he will have to put off his concert until next month, _ he finished his travel around the world.(suggested answers: why, whose, who, whom, which, which, that, that, why, when)2. complete the sentences with your own words.1) painting is an activity that _.2) the interpreter to whom you _ is on holiday.3) the man who _ is a doctor.4) the woman whose daughter _ is over there.5) the school where you _has been improved.6) ann is doing some research on the time