初中英語(yǔ)語(yǔ)法之連詞

1、關(guān)于初中英語(yǔ)語(yǔ)法之連詞現(xiàn)在學(xué)習(xí)的是第一頁(yè)，共30頁(yè)連連 詞詞 (Conjunction)一、連詞定義一、連詞定義: 用來(lái)用來(lái)連接連接詞、短語(yǔ)或句子詞、短語(yǔ)或句子的詞。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. 現(xiàn)在學(xué)習(xí)的是第二頁(yè)，共30頁(yè)三、用法 1.并列連詞 - 連接具有并列關(guān)系的詞，短語(yǔ)或句子。 常見(jiàn)的有：(1)表并列關(guān)系的and, bothand, not onlybut also,

2、 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等。(4)表因果關(guān)系的for, so等?，F(xiàn)在學(xué)習(xí)的是第三頁(yè)，共30頁(yè) 考點(diǎn)一：考點(diǎn)一：1 1）判斷改錯(cuò)：判斷改錯(cuò)： They sat down and talk about something. They started to dance and sang. I saw two men sitting behind and ate there.FFFeatingsingtalkedand (“和，并且”) 與 or (“否則”)“and” 連接平行結(jié)

3、構(gòu)。 現(xiàn)在學(xué)習(xí)的是第四頁(yè)，共30頁(yè)（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(yǔ)和數(shù)學(xué)。 我不喜歡英語(yǔ)和數(shù)學(xué)。 I like English _ math. I dont like English _ math.and or現(xiàn)在學(xué)習(xí)的是第五頁(yè)，共30頁(yè)= 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” ?，F(xiàn)在學(xué)習(xí)的是第六頁(yè)，共30

4、頁(yè)1. Which do you like better, apples, _ pears? A. and B. but C. or2. Now we have no time _ money. A. so B. and C. oror: 1. 用于疑問(wèn)句, 表選擇 2. 用于否定句, 表并列（肯定句用and）3.Christine, Aileen _ (和) I are good friends. Study hard, _ (否則)youll fall behind. 4. Are you coming by bus _(或者) on foot? 現(xiàn)在學(xué)習(xí)的是第七頁(yè)，共30頁(yè)1. Its

5、getting warmer _ warmer. A. and B. but C. or2. He or the twins _ the USA. A. comes from B. come from C. is from4. Not Tom but I _ going to give the talk. A. am B. is C. areadj.比 + and + adj.比 表示越來(lái)越A or B 和 not A but B 結(jié)構(gòu)作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要使用就近原則。and, or, but, so 特殊用法現(xiàn)在學(xué)習(xí)的是第八頁(yè)，共30頁(yè) 表表轉(zhuǎn)折轉(zhuǎn)折的連詞的連詞butbut 和和howeve

6、rhowever： e.g. (他努力工作，但以失敗告終。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)別區(qū)別: : but but 后后沒(méi)有逗號(hào)，直接連接分句；沒(méi)有逗號(hào)，直接連接分句； howeverhowever 后后有逗號(hào)相隔，可放句末。有逗號(hào)相隔，可放句末。butHowever考點(diǎn)二 ：現(xiàn)在學(xué)習(xí)的是第九頁(yè)，共30頁(yè)觀察句子 ： （1）Although he is over sixty, but he works as hard as others.改為：

7、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這兩個(gè)關(guān)聯(lián)詞不能同時(shí)用。 ?同樣，此句錯(cuò)誤， because 和 so 等關(guān)聯(lián)詞都不能同時(shí)使用。考點(diǎn)三 ：現(xiàn)在學(xué)習(xí)的是第十頁(yè)，共30頁(yè)either A or B “或者A或者B”neither A nor B “既不A也不B”not o

8、nly 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(huì)。)Neither I nor he _ seen the movie.（我和他都沒(méi)有看過(guò)這部電影。）Not only you but also he _ French.（不但你而且他也講法語(yǔ)。） 【連接主語(yǔ) 時(shí)，謂語(yǔ)“就近原則”】amhasspeaks考點(diǎn)四 現(xiàn)在學(xué)習(xí)的是第十一頁(yè)，共30頁(yè)2. 從屬連詞-用來(lái)引導(dǎo)從句。常見(jiàn)的從屬連詞有：(1)引導(dǎo)時(shí)間狀語(yǔ)從句的after, before, when, while, as, unti

9、l, till, since, as soon as等。(2)引導(dǎo)條件狀語(yǔ)從句的if, unless等。(3)引導(dǎo)原因狀語(yǔ)從句的because, as, since等。(4)引導(dǎo)目的狀語(yǔ)從句的so that, in order that等。(5)引導(dǎo)讓步狀語(yǔ)從句的though, although, even if等。(6)引導(dǎo)結(jié)果狀語(yǔ)從句的so that, sothat, suchthat等。(7)引導(dǎo)比較狀語(yǔ)從句的than, asas等。(8)引導(dǎo)賓語(yǔ)從句的that, if , whether等?，F(xiàn)在學(xué)習(xí)的是第十二頁(yè)，共30頁(yè)when，while，as連 詞 用 法 比 較現(xiàn)在學(xué)習(xí)的是第十三

10、頁(yè)，共30頁(yè) Mr. White was taking a shower _ the UFO landed on the street. A. where B. while C. when D. whetherCWhile Mr. White was taking a shower，the UFO landed on the street.考點(diǎn)一 “when” 和 “while”when引導(dǎo)的狀語(yǔ)從句的動(dòng)作多為終止性動(dòng)詞，也為可持續(xù)動(dòng)詞；但while只能是可持續(xù)動(dòng)詞?，F(xiàn)在學(xué)習(xí)的是第十四頁(yè)，共30頁(yè)考點(diǎn)二 我父親直到我們吃完飯時(shí)才回來(lái)。 My father _ come back until w

11、e had supper.notuntil/ till 直到才till 直到為止翻譯：他直到3歲才會(huì)講話。He _get 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.couldntdoesnt現(xiàn)在學(xué)習(xí)的是第十五頁(yè)，共30頁(yè)1) sothat中的so是個(gè)副詞，其后只能跟形容詞或副詞 而such.that中的such是個(gè)形容詞，后接名詞或名詞短語(yǔ)。例如：Im so tired that I cant walk any farther.It was such a warm day tha

12、t he went swimming.2) 如果在名詞之前有many, much, little, few時(shí)，用so,不用such。例如：He has so little education that he is unable to get a job.sothat, such.that連 詞 用 法 比 較現(xiàn)在學(xué)習(xí)的是第十六頁(yè)，共30頁(yè)He took the MP3 player with him _ he could enjoy music during the trip.A. because B. so that C. whenB考點(diǎn)三 他起早是為了趕上早班車(chē)。(表目的) He got

13、up early so that he could catch the early bus.He got up early so that he caught the early bus.他起早，結(jié)果趕上了早班車(chē)。（表結(jié)果） He got up so early that he caught the early bus. sothatso that：為了； 所以，結(jié)果如此以致現(xiàn)在學(xué)習(xí)的是第十七頁(yè)，共30頁(yè)if, whether連 詞 用 法 比 較現(xiàn)在學(xué)習(xí)的是第十八頁(yè)，共30頁(yè)連接條件狀語(yǔ)從句：1、Youll be late _(如果) you dont get up early tomorr

14、ow.2、Ill come to see you _(如果) Im free next Saturday. 3、Well have a picnic tomorrow _(如果) it doesnt rain tomorrow.* 注意狀語(yǔ)從句的時(shí)態(tài)：“主將從現(xiàn)”。ififif連 詞 練 習(xí)現(xiàn)在學(xué)習(xí)的是第十九頁(yè)，共30頁(yè)連接時(shí)間狀語(yǔ)從句現(xiàn)在學(xué)習(xí)的是第二十頁(yè)，共30頁(yè)連接原因、結(jié)果狀語(yǔ)從句 You should return the digital camera to Sally _ she will not be angry. A. so that B. because C. before 2

15、. He was hurt _ badly _ he had to see a doctor. A. tooto B. so that C. so that 3.He took off his coat _ it was too hot in the room. A.And B. since C. but 4. Solo missed the bus _ he was late for school. A. because B. so C. or現(xiàn)在學(xué)習(xí)的是第二十一頁(yè)，共30頁(yè)連接讓步狀語(yǔ)從句 Tom is still doing his homework _ it is very late.

16、 A. so that B. even though C. if 2. I never seem to put on any weight,_ hard I try. A. though B. no matter how 3. I enjoy learning English, _ it takes me a lot of time. A. unless B. although C. because 4. I will never give up learning English _ (即使) it is difficult.even though現(xiàn)在學(xué)習(xí)的是第二十二頁(yè)，共30頁(yè)1. Ill

17、tell your father the truth as soon as he _ here. A. arrives B. arrived C. arrives at2. 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 come3. Nobody knows when the windows _. But Ill tell you when I _ the answer. A. broke; find out

18、 B. broken; will find out C. were broken; find out連 詞 用 法 練 習(xí)現(xiàn)在學(xué)習(xí)的是第二十三頁(yè)，共30頁(yè)4. You wont understand until you _ him. A. meet B. meeting C. will meet5. You will fail in English _ you work hard. A. because B. unless C. if6. Just because we are young, _ we should work even harder. A. so B. / C. but7. I

19、t has been seven years since he _ here. A. left B. leaves C. leave連 詞 用 法 練 習(xí)現(xiàn)在學(xué)習(xí)的是第二十四頁(yè)，共30頁(yè)8. The little boy _ when I came in. A. falls down B. fell down C. was fell down9. We were reading when the teacher _ in. A. came B. comes C. is coming 10. He became a doctor when he _the university. A. gradu

20、ated from B. graduate from C. graduated for 現(xiàn)在學(xué)習(xí)的是第二十五頁(yè)，共30頁(yè)11. Tom works in a hospital _ Mary works in a company. A. because B. until C. while12. 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 list

21、ening to C. listened to 表示對(duì)比，“然而，而” while表示“當(dāng)?shù)臅r(shí)候”。 兩個(gè)動(dòng)詞同時(shí)發(fā)生。必須使用延續(xù)性動(dòng)詞。 現(xiàn)在學(xué)習(xí)的是第二十六頁(yè)，共30頁(yè)14. Hurry up, _ you will miss the train. A. and B. so C. however D. or15. The mountain was _ steep(陡峭的）_ few people in our city reached the top. A. soas B. sothat C. asas D. tooto 連 詞 用 法 練 習(xí)現(xiàn)在學(xué)習(xí)的是第二十七頁(yè)，共30頁(yè)Funny Husband (H) & Wife (W) about Shopping情境對(duì)話 ：現(xiàn)在學(xué)習(xí)的是第二十八頁(yè)，共30頁(yè)H：“What are we going to do,