Lesson 3現(xiàn)在進(jìn)行時(shí)和一般過去時(shí) 人教版英語暑假語法專題教案（七升八）

1、英語暑假教案-七升八-第三講Lesson 3現(xiàn)在進(jìn)行時(shí)和一般過去時(shí)【內(nèi)容提要】現(xiàn)在進(jìn)行時(shí)和一般過去時(shí)【知識(shí)要點(diǎn)回碩】1. 現(xiàn)在分詞的構(gòu)成方法一般情況直接加-ing特殊情況以不發(fā)音的字母e結(jié)尾的動(dòng)詞,要去e再加-ing以重讀閉音節(jié)結(jié)尾,且末尾只有一個(gè)輔音字母的動(dòng)詞,要雙寫詞尾字母,再加-ing以-ie結(jié)尾的動(dòng)詞,把ie變成y,再加-ing2. 現(xiàn)在進(jìn)行時(shí)的句式結(jié)構(gòu)肯定句主語+系動(dòng)詞be(am/is/are)+動(dòng)詞現(xiàn)在分詞+其他否定句主語+系動(dòng)詞be(am/is/are)+not+動(dòng)詞現(xiàn)在分詞+其他一般疑問句及回答系動(dòng)詞be(am/is/are)+主語+動(dòng)詞現(xiàn)在分詞+其他回答:Yes,主語+be/

2、No,主語+be not的縮寫(注意:第一人稱的否定回答為No, I'm not.特殊疑問句疑問詞+系動(dòng)詞be(am/is/are)+主語+動(dòng)詞現(xiàn)在分詞+其他3. 現(xiàn)在進(jìn)行時(shí)的用法及時(shí)間狀語用法表示現(xiàn)在正在進(jìn)行的動(dòng)作或此時(shí)的狀態(tài)表示現(xiàn)階段內(nèi)正在進(jìn)行的動(dòng)作或持續(xù)的狀態(tài)部分動(dòng)詞的現(xiàn)在進(jìn)行時(shí)表示預(yù)先的計(jì)劃或即將發(fā)生的動(dòng)作,如:leave, arrive, come等時(shí)間狀語now, right now, these days, look, listen 等標(biāo)志詞Can you see.?/Can't you see.? 等句子注意有些詞一般不用于現(xiàn)在進(jìn)行時(shí),如: see, like,

3、 be, have(有), forget 等表示態(tài)度、情感、心理狀態(tài)等的動(dòng)詞和連系動(dòng)詞4. 動(dòng)詞過去式的構(gòu)成方法一般情況直接加-ed特殊情況以不發(fā)音的字母e結(jié)尾的動(dòng)詞,直接加-d以重讀閉音節(jié)結(jié)尾,且末尾只有一個(gè)輔音字母的動(dòng)詞,雙寫詞尾字母,再加-ed以輔音字母加y結(jié)尾的動(dòng)詞,變y為i,再加-ed不規(guī)則變化,如:be, write, get等,需特殊記憶5. 一般過去時(shí)的句式結(jié)構(gòu)肯定句主語+was/were+其他主語+動(dòng)詞過去式+其他否定句主語+was/were + not+其他主語+didn't+動(dòng)詞原形+其他一般疑問句Was/Were+主語+其他Did+主語+動(dòng)詞原形+其他特殊疑問句

4、特殊疑問詞+was/were+主語+其他特殊疑問詞+did+主語+動(dòng)詞原形+其他【考點(diǎn)突破】例1 John put up a tent in order to camp at the foot of the mountain just now. (改為一般疑問句) John up a tent in order to camp at the foot of the mountain just now?解析 本題考查一般過去時(shí)的一般疑問句。Just now剛才,表示動(dòng)作是過去發(fā)生的,句子為一般過去時(shí)態(tài)。一般疑問句的構(gòu)成為:Did+主語+動(dòng)詞原形+其他? put的原形和過去式的詞形是一樣的。 答案

5、 Did put例2 改錯(cuò)Look! Some students are runing on the playground at the moment. ( ) A B C解析 本題考查現(xiàn)在進(jìn)行時(shí)。 由標(biāo)志詞look可知句子用現(xiàn)在進(jìn)行時(shí)態(tài),現(xiàn)在進(jìn)行時(shí)的結(jié)構(gòu):主語+be+動(dòng)詞的現(xiàn)在分詞+其他。run為重讀閉音節(jié)結(jié)尾的單詞,最后只有一個(gè)輔音字母,故要雙寫這個(gè)輔音字母,再加-ing, 所以正確的詞形為 running。答案 B running例3 - Nancy is not coming to the party tonight.- But she me she would love to.A.

6、tellsB. toldC. is telling解析 本題綜合考查時(shí)態(tài)。第一句的句意為:南希今晚不會(huì)來參加聚會(huì)了,用現(xiàn)在進(jìn)行時(shí)表示即將發(fā)生的動(dòng)作,由but 可知該句要講的內(nèi)容與"不會(huì)來"這一動(dòng)作相反,句意為:但是她告訴我她愿意來。"告訴"是過去發(fā)生的動(dòng)作,用tell的過去式 told。答案 B例4 - Is Gina doing her homework?- No, she it last night. She always homework on Friday night.A. is finishing; finishesB. finishes; f

7、inishedC. finished; finishes 解析 本題綜合考查時(shí)態(tài)。問句是現(xiàn)在進(jìn)行時(shí),但答語中的標(biāo)志詞last night是一般過去時(shí)的時(shí)間狀語,所以第一空要填finish的過去式,即finished;其他的標(biāo)志詞 always和on Friday night, 是一般現(xiàn)在時(shí)的時(shí)間狀語,第二空要填finish的第三人稱單數(shù)形式,即finishes.答案 C【知識(shí)點(diǎn)撥】辨析句子時(shí)態(tài)的方法1.時(shí)間狀語提示法:now, right now, look, listen等是現(xiàn)在進(jìn)行時(shí)的標(biāo)志詞; 而 just now, yesterday, last和ago構(gòu)成的時(shí)間狀語,是一般過去時(shí)的標(biāo)志

8、詞。2.情景分析法: 根據(jù)句意,仔細(xì)體會(huì)語境,分析動(dòng)作發(fā)生的時(shí)間,從而判斷句子應(yīng)該使用的時(shí)態(tài)。【試題研究】一、單項(xiàng)選擇(C) 1. - Cathy, can you answer the door? I the room.- I'm coming, Mum.A. cleanB. cleanedC. am cleaning(B) 2. - Why didn't you buy any bread?- Sorry, I .A. forgetB. forgotC. remembered(A) 3. - When you here?- Two days ago.A. did; come

9、B. do; comeC. will; come(A) 4. - Listen! There someone at the door.- It must be your sister.A. is; knockingB. is; knockC. are; knocking(C) 5. - Will you see the film Cinderella with us tonight?- No, I it last week.A. seeB. have seen C. saw(C) 6. - Mum, where is Dad?- He flowers in the garden.A. plan

10、tedB. plantsC. is planting(A) 7. - Look! The old man a big box into the house.- Let's go and help him.A. is pullingB. pulledC. pulls(B) 8. - you to Nanhu Park a week ago?- Yes. We had a good time there.A. Do; goB. Did; goC. Did; went(A) 9. He almost fell down. But he .A. didn'tB. doesn't

11、 C. won't(B) 10. Mr. Green with two women to the manager now. You'd better call him later.A. talkedB. is talkingC. was talking(A) 11. The teacher said the earth around the sun.A. goes B. went C. going (A) 12. The train from Shanghai in five minutes.A. is leavingB. leftC. leaves(C) 13. The pr

12、ice of the house still at present.A. will; growB. has; grownC. is; growing(B) 14. Be quiet! Your grandmother in the next room.A. sleptB. is sleepingC. sleeping(B) 15. I called you, but nobody answered. Where you?A. areB. wereC. was(C) 16. Linda often her homework in the evening, but this evening she

13、 TV.A. does; watchesB. is doing; watchesC. does; is watching(B) 17. Don't worry. He soon.A. comesB. is comingC. came(A) 18. - What did you buy for your brother?- I some fruit for him.A. boughtB. buyC. buied(B) 19. I didn't know what to him just now.A. happen B. happenedC. is happening(C) 20.

14、 Last night he back home until the teacher left school.A. not goB. goC. didn't go二、句型轉(zhuǎn)換1. I am watching TV. (改為否定句) Im not watching TV.2. His father died last year. (改為一般疑問句) Did his father die last year?3. We are playing basketball now. (改寫句子)We played basketball the day before yesterday.4. Did

15、 Tom fly to Beijing? (作否定回答)No, he didnt .5. My mother did some washing yesterday evening. (對畫線部分提問)What did your mother do yesterday evening?三、首字母填空。1. There are thirty minutes in half an hour.2. His home is very far from school, and the bus ride usually takes about an hour.3. Every morning, my fat

16、her drives me to school very early.4. The villagers in the small village never eat hamburgers.5. The girl is afraid of the dog. So she is always very far from it.6. You can see some boats go quickly under the bridge on the river.7. He wants to be a basketball star after he leaves school.8. There are

17、 many books about history and art in the school library.9. They all have dream . But some of them can't come true.10. There are twelve months in a year .四、閱讀并判斷正誤(正確的填A(yù),錯(cuò)誤的填B)。I'm John. I have many good friends at school. Bob is one of them. His home isn't far from our school. He usually

18、 goes to school by bike. Alice usually takes the subway to school. It takes her 25 minutes to get to school. Her home is 20 kilometers from school. Sarah lives far, so she goes to school by train. She can read(讀) English on the train. It takes her 50 minutes to get to school. Eric usually gets up la

19、te, so he has to take the taxi(出租車) to school. And he is always late for school. There is a bus stop near(在.附近) where I live, so I usually walk to the bus stop and take the bus to school, but sometimes my father drives me to school.(B) 1. John usually walks to school.,(B) 2. Alice usually goes to sc

20、hool by bus. b(A) 3. Bob's home is near the school.(A) 4. The bus stop is not far from John's home.(A) 5. Sarah is the one who lives the farthermost(最遠(yuǎn)的).五、完形填空。People go to work in different ways(方式). Some people 1 to work because they don't live far from their work places(地方). Some peo

21、ple go to work 2 because they live far from their work places. Some like riding bikes. They think it's good for their 3 . Today, many people have cars, so they 4 to work. In the south(南方) of China, some people go to work by 5 because there are 6 between their work places and their 7 . When there

22、 are no boats for them to go to work, they can go on a ropeway to cross the river. Maybe you are 8 , but they aren't, because they do the same thing every day. Some of the 9 tell their kids(孩子) to work hard at school. They say their life is very 10 . They want them to leave the village and find

23、a good place to live. Then they can go out to see many things.(C) 1. A. run B. drive C. walk(B) 2. A. by bike B. by bus C. by train(B) 3. A. family B. healthC. friends(C) 4. A. run B. walk C. drive(A) 5. A. boat B. subway C. bike(C) 6. A. boatsB. bridges C. rivers(A) 7. A. homes B. schoolsC. librari

24、es(B) 8. A. happy B. afraid C. fun(C) 9. A. students B. teachers C. villagers(A) 10. A. difficult B. easy C. interesting六、十二選十。clean dream get have he help kilometer leave live many uncle villageMr. Smith works in a bus station. 1 job is to drive a bus. There are many buses in the station. On the we

25、ekend, he doesn't go to work. On Saturday he 2 his car and on Sunday he drives it to his 3 home. His uncle John Smith 4 in a small village. It is about 100 5 from his home.John 6 a farm (農(nóng)場) in the village. It isn't a big one, but there are always many things to do on the farm. Mr. Smith lik

26、es 7 his uncle on the farm. There are not many 8 now. Lots of people 9 there and go to the big cities(城市). But John's 10 is to stay(待在) in the village because he likes the life there very much.1.His2.cleans3.uncles4.lives5.kilometers6.has7.to help/helping8.villagers9.leave10.dream七、補(bǔ)全對話,一空一詞(含縮寫

27、詞)。A: Welcome to my home, Bob.B: Thank you, Lisa, Wow, your home is so big and nice, I 1 it,A: Thanks, My uncle's home is very big, too.B: Where does your uncle 2 ?A: Very 3 from my home, It's about 200 kilometers from here.B: Wow. That's not near(近的).A: No. So I usually go to 4 him by t

28、rain.B: Is there a train station near your home? A: No. I need to take a bus to the 5 . There is a bus stop near my home, so I don't 6 to walk far to take the bus.B: Oh, that's good. How 7 does it take you to get to your uncle's home by train?A: About two and a half hours. What do you 8

29、of it? Is it a long trip?B: Yes, but not too long.A: En. It is OK for me. And sometimes, my father 9 me there when he is free.B: Great. I like to have a trip by car.A: Me, too. But you know my father is always 10 .B: Yes, I do.1.like2.live3.far4.see5.station6.need7.long8.think9.drives10.busy八、六選五。How do you get to school every day? 1 Tina is a student in Grade(年級(jí)) 7. She always rides her bike to school. Her home is about seven kilometers from school and it takes her about thirty minutes every day to get to school. 2 She says she wants to