高一英语必修一定语从句PPT课件(PPT 32页)

1、Unit4 GrammarThe Attributive Clause第1页，共32页。Complex sentence 复合句： 连词连接两个或多个主谓结构的句子，其中一个主谓结构是句子的主要部分（主句），另一个或一个以上的主谓结构只在句子中作某个成分（如主语、宾语、表语、定语、状语、同位语）。复合句 =主句从句（定从/主从/宾从/表从/同位从/状从）+一个主谓结构是句子的主要部分（主句）另一个或一个以上的主谓结构只在句子中作某个成分（定语）The students (who do not study hard )will not pass the exam.主句主语从句主语从句谓语结构主句

2、谓语结构第2页，共32页。在句子中作定语，修饰名词或代词的从句。这种从句由关系代词或关系副词引导，并作句子成分。定语从句还叫做嵌入句，因形容词定语，所以又称之为形容词性从句。Attributive clause(定语从句）:定语从句的位置：通常在先行词（在主句中）后。定语从句的引导词关系代词指人指物who(主语、宾语)，whom(宾语)，that(主语、宾语), whose(定语)that(主语、宾语),which(主语、宾语)whose(定语)关系副词where (地点状语)when (时间状语)why (原因状语)第3页，共32页。修饰主语、宾语、表语的句子就叫做定语从句。引导定语从句的关

3、联词有：定语从句关系代词：who, whom whose, which, that 关系副词：when, where第4页，共32页。定语从句的位置定语从句放在被修饰成分之后。e.g. This is the car which he bought last year.先行词定语从句Do you know the man?He spoke just now. Do you know the man who spoke just now?第5页，共32页。applethe redthe greenthe smallthe bigThe apple which is red is mine.The

4、 apple which is green is yours.The apple which is red is small.The apple which is green is big.第6页，共32页。引导定语从句的关系代词 that 既指人又指物, 作主语或宾语。which 指物, 作主语或宾语。who, whom 指人, who 作主语, whom作宾语。that, which, whom在定语从句中作宾语时, 可省去。第7页，共32页。He is a little boy.He is eating .He is a little boy who is eating.who, who

5、m 指人，在从句中分别作主语和宾语 (口语中who也可作宾语)。第8页，共32页。Declan is a famous singer.He sings the song tell me why.Declan is a famoussinger who sings the song tell me why.第9页，共32页。Whom 指人, 在从句中作宾语，可省略。e.g. Do you know the man (whom) we saw at the Jiangbin Park?The girl is from America.I called her just now. The girl

6、(whom) I called just now is from America.第10页，共32页。2) The boy who broke the window is called Michael. (主语) 3) The person to whom you just talked is Mr. Li. (宾语) 4) Mr. Read is the professor to whom you should write. (宾语)第11页，共32页。I showed him the letter.I received it this morning. I showed him the l

7、etter (which) I received this morning.Which 在从句中作主语或宾语，指物。第12页，共32页。I have read the newspaper.It carries the important news. I have read the newspaper which carries the important news.第13页，共32页。 They planted the trees which didnt need much water. (主语) 2) The fish which we bought were not fresh. (宾语)

8、第14页，共32页。whose 在从句中作定语，指人或物。1)Miss Wang is the teacher . Her house caught fire last week.Miss Wang is the teacher whose house caught fire last week.2) This is the boy. The teacher talked of his composition. This is the boy whose composition the teacher talked of. 第15页，共32页。 that 在从句中作主语或宾语，指人和物。 A

9、plane is a machine that can fly. The noodles that I cooked were delicious. 3) Lets ask the man that is reading the book over there.4) The girl that we saw yesterday is Jims sister.(主语)(宾语)(主语)(宾语)1)A plane is a machine. The machine can fly.2)The noodles were delicious. I cooked the noodles.第16页，共32页

10、。THANK YOUSUCCESS2022/7/2117可编辑第17页，共32页。 that和which在指物的情况下一般都可以互换，但在下列情况下，一般用that而不用which。I am sure she has something (that) you can borrow.先行词为everything, nothing, something, anything, 等 不定代词时。Note 第18页，共32页。This is the first book (that) he has read.This is the very book that belongs to him.(3) 先行

11、词被序数词或最高级修饰时。(4) 先行词被the only, the very, the same, the last 修饰时。Ive read all the books that are not mine. (2) 先行词被all, every, no, some, any, little, much等修饰时。第19页，共32页。The boss in whose company my father worked is a very kind person. 关系代词whose还可以在从句中 与它所修饰的词一起作介词宾语。Note The boos is a very kind perso

12、n. My father worked in his company.第20页，共32页。 先行词是疑问词who, which, what 时，定语从句用that而不用who (whom)和which引导。 Who is the person that is standing at the gate? Which of us that knows something about physics does not know this? What that is on the table belongs to me?Note 第21页，共32页。1.当有两个或两个以上分别表示人和物的先行词时，这个

13、定语从句要用that而不用who (whom)和which引导。如： He talked about the teachers and school that he had visited.2.当关系代词在从句中作表语时： Mary is no longer the girl (that) she used to be.Shenzhen is no longer the town that it used to be. Note 第22页，共32页。1. The famous basketball star, _ tried to make a comeback, attracted a lo

14、t of attention. A. where B. when C. which D. who Key 解析: 本题考察定语从句关联词的选择, 从句意可知先行词the famous basketball star (著名的篮球明星) 是人，所以应用 表示人的关联词who。真题解析D第23页，共32页。2. (2006 北京) Women _drink more than two cups of coffee a day have a greater chance of having heart disease than those _ dont. A. who;/B. /; whoC. wh

15、o; whoD. /;/ 解析: 本题考查两个定语从句, 这两个 定语从句都缺少主语, 在定语从句中, 如果是关系代词做定语从句的主语, 关系代词不能省略, 故答案选 C。C第24页，共32页。3. (2006 福建) Look out! Dont get too close to the house _ roof is under repair. A. whose B. which C. of which D. that解析: whose 在定语从句中做roof的 定语，用于修饰house。A第25页，共32页。3. The house _ they built in 1987 stayed

16、 up in the earthquake. Fill in the blanks with who, whom, that, which or whose.1. The earthquake _ hit the city in 1906 was the biggest in American history.2. We dont know the number of people _ lost their homes in 1906 earthquake.that/which that/who that/which 第26页，共32页。 6. Harry is the boy _ mothe

17、r is our maths teacher.4. A house _ is built on sand may fall down in an earthquake. 5. Luckily none of the people _ I know were killed in the earthquake.that/whichthat/who/whomwhose第27页，共32页。7. Look at that lady _ name is Rose.8. He is a teacher _ I like very much.9. Those pictures _ were drawn by

18、Tom are nice.10. That was all the money _I had.whose whom/who/thatwhich/that that第28页，共32页。11. Is there any one here _ name is Tom?12. They talked for about an hour of things and persons _ they remembered in the school.13. Who _ has common sense will do such a thing.14. I dont know the way _ he worked out.15. The person to_ you just talked is Mr. Li.whosethatthatthat/in whichwhom第29页，共32页。 Under the big tree are 34 students, many of them come from class two.2. My mother has a good book, which cover looks terrible.3. Who are the young girls