中考英語-連詞(專題)PPT精選文檔

1、1,連 詞 (Conjunction),2,連 詞 (Conjunction),一、連詞定義: 用來連接 的詞。 e.g. I study English and Chinese. Does he work at school or in the hospital? I get up early, but my brother gets up late.,詞、短語或句子,3,二、連詞分類： 并列連詞 從屬連詞,連詞：and, but, or, so, (for),連詞詞組: eitheror, neithernor, not onlybut also, bothand, (as well as

2、),that，whether, if, unless, while / when, until, because, so that, sothat, though/ although, even if, asas 等,4,三、用法 1.并列連詞 - 連接具有并列關(guān)系的詞，短語或句子。 常見的有： (1)表并列關(guān)系的and, bothand, not onlybut also, neithernor，as well as（也，和）等。 (2)表選擇關(guān)系的or, eitheror等。 (3)表轉(zhuǎn)折關(guān)系的but, however, while(然而）, yet等。 (4)表因果關(guān)系的for, so等

3、。,5,考點一： 1）判斷改錯： They sat down and talk about something. They started to dance and sang. I saw two men sitting behind and ate there.,F,F,F,eating,sing,talked,and (“和，并且”) 與 or (“否則”),“and” 連接平行結(jié)構(gòu)。,6,（1）肯定句中用“and” 表“和”； （2）否定句中用“or”表“和” 。,2）翻譯： 我喜歡英語和數(shù)學(xué)。 我不喜歡英語和數(shù)學(xué)。,I like English _ math.,I dont like

4、English _ math.,and,or,7,= Study hard, _ your math will be worse.,3）用 “and” 或“or” 填空： Study hard, _ your math will be better.,and,or,“and”意為“這樣，那么”； “or” 意為 “否則” 。,8,表轉(zhuǎn)折的連詞but 和however： e.g. (他努力工作，但以失敗告終。) He worked hard, _ he failed at last. He worked hard. _, he failed at last. 區(qū)別: but 后沒有逗號，直接連接

5、分句； however 后有逗號相隔，可放句末。,but,However,考點二 ：,觀察句子 ： （1）Although he is over sixty, but he works as hard as others. 改為：Although he is over sixty, he works as hard as others. 或 He is over sixty, but he works as hard as others. （2）“Because John was ill, so I took him to the doctor.”,*although/ though 和but

6、這兩個關(guān)聯(lián)詞不能同時用。,?,同樣，此句錯誤， because 和 so 等關(guān)聯(lián)詞都不能同時使用。,考點三 ：,10,either A or B “或者A或者B” neither A nor B “既不A也不B” not only A but also B “不僅A而且B”,- 連詞詞組 ：,Either you or I _ going to the party. (或者你或者我將去晚會。) Neither I nor he _ seen the movie. （我和他都沒有看過這部電影。） Not only you but also he _ French. （不但你而且他也講法語。）,【

7、連接主語 時，謂語“就近原則”】,am,has,speaks,考點四,11,12. Both Peter and I _ going to Guangzhou. A. are B. is C. am 13. Either apples or rice _ Ok. I am hungry. A. are B. is C. / 14. Neither I nor my parents _ to tell you the truth. A. wants B. want C. is going to 15. Not only I but also Jane _ sure that well win.

8、A. is B. are C. am,以上結(jié)構(gòu)做主語，除bothand 謂語要用復(fù)數(shù)外，其余都使用就近原則。,12,2. 從屬連詞-用來引導(dǎo)從句。常見的從屬連詞有： (1)引導(dǎo)時間狀語從句的after, before, when, while, as, until, till, since, as soon as等。 (2)引導(dǎo)條件狀語從句的if, unless等。 (3)引導(dǎo)原因狀語從句的because, as, since等。 (4)引導(dǎo)目的狀語從句的so that, in order that等。 (5)引導(dǎo)讓步狀語從句的though, although, even if等。 (6)引導(dǎo)

9、結(jié)果狀語從句的so that, sothat, suchthat等。 (7)引導(dǎo)比較狀語從句的than, asas等。 (8)引導(dǎo)賓語從句的that, if , whether等。,13,Mr. White was taking a shower _ the UFO landed on the street. A. where B. while C. when D. whether,C,While Mr. White was taking a shower，the UFO landed on the street.,考點一,“when” 和 “while”,when引導(dǎo)的狀語從句的動作多為終止

10、性動詞，也為可持續(xù)動詞；但while只能是可持續(xù)動詞。,14,8. The little boy _ when I came in. A. falls down B. fell down C. was fell down 9. We were reading when the teacher _ in. A. came B. comes C. is coming 10. He became a doctor when he _the university. A. graduated from B. graduate from C. graduated for,1. 兩個動作同時發(fā)生,2. A動

11、作在B動作延續(xù)的時間內(nèi)發(fā)生,3. A動作在B動作之后發(fā)生,15,11. Tom works in a hospital _ Mary works in a company. A. because B. until C. while 12. While his mother was washing, he _ his homework. A. do B. did C. was doing 13. The little boy fell alseep while he _ the music. A. was listen B. was listening to C. listened to,1.

12、表示對比，“然而，而”,2. 表示“當(dāng)?shù)臅r候”。 兩個動詞同時發(fā)生。必須使用延續(xù)性動詞。,16,考點二,我會一直工作到你回來。,I will work till you come back.,notuntil/ till 直到才 till 直到為止,翻譯：我會到你回來時才睡覺。,I wont go to bed until/ till you come back.,17,考點二,我父親直到我們吃完飯時才回來。,My father _ come back until we had supper.,notuntil/ till 直到才 till 直到為止,翻譯：他直到3歲才會講話。,He _get

13、 up until his mother wakes him up.,didnt,他經(jīng)常等到媽媽叫他才起床。,He _ speak until he was 3.,couldnt,doesnt,18,He took the MP3 player with him _ he could enjoy music during the trip. A. because B. so that C. when,B,考點三,他起早是為了趕上早班車。(表目的),He got up early so that he could catch the early bus.,He got up early so t

14、hat he caught the early bus.,他起早，結(jié)果趕上了早班車。（表結(jié)果）,He got up so early that he caught the early bus.,sothat,so that：為了； 所以，結(jié)果,如此以致,19,1.When dont know when our English teacher will come here. When she comes, I will call you at once. If you study hard, you will pass the exam. I will tell him the news as

15、soon as he comes back. The air pollution will be more serious unless we take action to protect the environment.,含有when, until, as soon as 等引導(dǎo)的時間狀語從句及if/unless 等引導(dǎo)的條件狀語從句的復(fù)合句需遵循 原則。,主將從現(xiàn),二、從屬連詞,從屬連詞用來引導(dǎo)從句,20,1. Ill tell your father the truth as soon as he _ here. A. arrives B. arrived C. arrives at 2

16、. We dont know if he _ us for the picnic. Ill call you if he _. A. joins; comes B. will join; comes C. will join; will come 3. Nobody knows when the windows _. But Ill tell you when I _ the answer. A. broke; find out B. broken; will find out C. were broken; find out,二、從屬連詞,從屬連詞用來引導(dǎo)從句,21,4. You wont

17、understand until you _ him. A. meet B. meeting C. will meet 5. You will fail in English _ you work hard. A. because B. unless C. if 6. Just because we are young, _ we should work even harder. A. so B. / C. but 7. It has been seven years since he _ here. A. left B. leaves C. leave,22,Funny Husband (H

18、) & Wife (W) about Shopping,情境對話 ：,23,H：“What are we going to do, my dear？” W: “Go shopping.” H：“We can do nothing _shopping.” W：“In fact, _ you _ I like shopping.” H: “Why must you do the things _ you dont like?” W: “_ my skirts are out of style, _ I want to buy a new one.” W:（In the clothing shop.）I dont know_ they fit(適合) me. ” H: “I dont know _ you really like. Just go inside and try them on.” H：（對seller笑笑） “Can you talk to me for a few minutes？” S：Why? H：Because _ my wife sees (that) I am talking to other ladies, she will be angry at once and leave