必修一Unite4Grammar

1、 一一. 定語從句的基本定義定語從句的基本定義定義：定義：修飾該名詞或代詞，在句子中充當(dāng)修飾該名詞或代詞，在句子中充當(dāng)定語成分的從句。定語成分的從句。先行詞：先行詞：被修飾的詞叫先行詞。被修飾的詞叫先行詞。關(guān)系代詞：關(guān)系代詞：引導(dǎo)定語從句的詞，他們代替先引導(dǎo)定語從句的詞，他們代替先行詞，并在從句中充當(dāng)主語、賓語和定語等行詞，并在從句中充當(dāng)主語、賓語和定語等成分。成分。 關(guān)系代詞作主語時(shí)，從句中謂語動(dòng)詞的人關(guān)系代詞作主語時(shí)，從句中謂語動(dòng)詞的人稱和數(shù)要與先行詞保持一致。稱和數(shù)要與先行詞保持一致。一. 定語從句的基本定義定語從句的基本定義Harry Porter is a boy who has m

2、agic power.先行詞先行詞 關(guān)系詞關(guān)系詞定語從句定語從句關(guān)系關(guān)系代詞代詞關(guān)系關(guān)系副詞副詞which, who, whom, whose, thatwhere, when，whyThe fish which / that we bought this morning were not fresh.先先行行詞詞是是人人關(guān)系代詞關(guān)系代詞: who whom whose that which先行詞是先行詞是物物He is the teacher who / that / whom we want to visit.三三. 關(guān)系代詞的基本用法和注意點(diǎn)關(guān)系代詞的基本用法和注意點(diǎn)1. 關(guān)系代詞的基本

3、用法關(guān)系代詞的基本用法關(guān)系代詞關(guān)系代詞指代的指代的先行詞先行詞充當(dāng)從句的成分充當(dāng)從句的成分who誰誰人人主語、賓語主語、賓語whom誰誰人人賓語賓語which何物何物物物主語、賓語主語、賓語that那個(gè)那個(gè)人或物人或物主語、賓語、表語主語、賓語、表語whose誰的誰的人或物人或物定語定語三. 1. 關(guān)系代詞的基本用法關(guān)系代詞的基本用法定語從句的三個(gè)步驟：定語從句的三個(gè)步驟：第一步：找出先行詞。第一步：找出先行詞。第二步：看先行詞在定語從句中的功能。第二步：看先行詞在定語從句中的功能。第三步：選擇合適的關(guān)系代詞或關(guān)系副詞。第三步：選擇合適的關(guān)系代詞或關(guān)系副詞。 The man who is sp

4、eaking at the meeting is a worker.The man is a worker.The man is speaking at the meeting.分解分解作主語作主語1.The girl _is standing who/that鞏固練習(xí)：鞏固練習(xí)：2. 用適當(dāng)?shù)年P(guān)系詞填空用適當(dāng)?shù)年P(guān)系詞填空 who指人指人,在定語從句中作主語或賓語。作賓在定語從句中作主語或賓語。作賓語時(shí)，可省略。語時(shí)，可省略。2. The man _ I talked with is our teacher.1. A person _ steals things is called a thi

5、ef.whom指人指人, ,在定語從句中作賓語，可省在定語從句中作賓語，可省略略。 The man _ I nodded to is Mr. Li.who, whomA person steals things. The person is called a thief.The man is our teacher. I talked with the manThe man is Mr. Li. I nodded to the man.who(who)(whom)whose指人或物指人或物, 在定語從句中作定語在定語從句中作定語 。不可省略。不可省略。We live in a house _

6、windows face south.This is the little girl _ parents were killed in the great earthquake.whoseThis is the little girl .the little girls parents were killed in the great earthquake.We live in a house. The houses windows face south.whosewhose which 指物，在定語從句中作主語或賓指物，在定語從句中作主語或賓語。作賓語時(shí)，可省略。語。作賓語時(shí)，可省略。 1.

7、These are the trees _ were planted last year.2.This recorder _ he is using ismade in Japan. whichThese are the trees. The trees were planted last year.This recorder is made in Japan.He is using the recorder. which(which)2. He is the man _ I told you about.that 指人或物，在定語從句中作主語或賓指人或物，在定語從句中作主語或賓語。作賓語時(shí)，

8、可省略。語。作賓語時(shí)，可省略。1. A plane is a machine _ can fly.thatA plane is a machine The machine can fly.He is the man . I told you about the man.that(that)1 1、2 2、3 3題由題由Who Who 引導(dǎo)的定語從句，在句中做引導(dǎo)的定語從句，在句中做主語主語 賓語賓語1、Do you know the man _ is talking with your father? A. whose B. who C. which2、The boys _ the teach

9、er talked to are from Class One. A. when B. which C. who3、Those _ want to go to the museum must be at the school gate at 7 tomorrow morning. A. who B. which C. whom4、 The doctor _ you are looking for is in the room. A. whom B. what C. which5、A child _ parents are dead is called an orphan. A. which B

10、. his C. whose 6、This book is for the students _ native(本國的本國的) language is not English. A. that B. of whom C. whose 7、 The boy _ composition won the first prize is the youngest in the group. A. who B. whose C. that4 4題：由題：由Whom Whom 引導(dǎo)的定語從句，在句中做賓語引導(dǎo)的定語從句，在句中做賓語5 5、6 6、7 7題由題由Whose Whose 引導(dǎo)的定語從句引導(dǎo)的定

11、語從句, , 在句中做定語在句中做定語8、The knife _ I cut the apple with cant be found. A. which B. who C. whose 9、This is the pen _ he bought yesterday. A. which B. who C. when由由Which Which 引導(dǎo)的定語從句，在句中做主語引導(dǎo)的定語從句，在句中做主語 賓語賓語只能用只能用that的情況的情況 Everything that we saw in this film was true. 1、作先行詞是、作先行詞是不定代詞不定代詞all, little

12、, much, few, everything, none時(shí)。時(shí)。2、先行詞被先行詞被every, some, no, all, any, little, much等修飾時(shí)。等修飾時(shí)。Ive read all the books that you lend me.3、當(dāng)先行詞同時(shí)指當(dāng)先行詞同時(shí)指人人和和物物時(shí)時(shí)Ive never heard of the people and things that you talked about just now.4、 序數(shù)詞序數(shù)詞或或形容詞最高級(jí)形容詞最高級(jí)修飾先行詞時(shí)修飾先行詞時(shí) This is the first play that I have s

13、een since I came here. Tom is the cleverest boy that I have ever known.Who is the girl that is standing under the tree?Which is the machine that we used last Sunday.主句已有主句已有who或或which時(shí)時(shí)5、 先行詞被先行詞被the only, the very, the same, the last修飾時(shí)。修飾時(shí)。This is the very book that belongs to him.1、I will tell hi

14、m all _ you told me at the ball. A. who B. which C. that D. whose2、He asked about the factories and workers _ he had visited. A. who B. which C. that D. whose3、Which of the books _ had pictures was worth reading. A. who B. which C. that D. whose4、That is the very thing _ we can do. A. who B. which C

15、. that D. whose5、He is the teacher _ teaches us English. A. who B. which C. whom D. whose6、Please pass me the book _ cover is green. A. who B. which C. that D. whose7、The first book _ he wrote was very interesting. A. who B. which C. that D. whose 8、They are few books _ you can read in this bookstor

16、e. A. who B. which C. that D. whose9、This is the best novel _ I have ever read. A. who B. which C. that D. whose10、It is the only book _ he bought himself. A. who B. which C. that D. whose11、They talked for about an hour of the things and persons _ they remembered in the school. A. who B. which C. t

17、hat D. whose12、Can you lend me the novel _ the other day?. A. that you taked B. you talked about it C. which you talked with D. you talked about13、Women _ drink more than two cups of coffee a day have a greater chance of having heart disease than those _ dont. A. who;who B. /;who C. who;/ D. /;/14、T

18、hey asked him to tell them everything _ he saw at the front. A. what B. which C. that D. those15、Ill tell you _ he told me last night. A. all which B. all C. that all D. all what16、The house _ door is broken was only built last year. A. its B. which C. that D. whose17、Is this the museum _ you visited the other day? A. where B. in which C. that D. the one18、Is this museum _ you vis