初中英語時(shí)態(tài)1
一般現(xiàn)在時(shí)態(tài)
一、主要用于下面幾情況：
1) 描述當(dāng)前時(shí)間內(nèi)經(jīng)常出現(xiàn)、反復(fù)發(fā)生的動(dòng)作或存在的狀態(tài)。
在這種情景中，句子常帶有表示頻率的時(shí)間狀語：always , everyday , often , once a week (month , year , etc.) , sometimes , seldom , usually等等，以表示句中的動(dòng)作或狀態(tài)是習(xí)慣性的、經(jīng)常性的。例如：
She doesn't often write to her family, only once a month. 她不常給家里寫信，僅一月一封而已。
I cycle to work every day .我每天騎自行車上班。
2）僅為了描述狀態(tài)、性質(zhì)、特征、能力等等。
這里的目的是為了"描述現(xiàn)階段的動(dòng)作或狀態(tài)"，其重點(diǎn)"不是強(qiáng)調(diào)動(dòng)作發(fā)生的時(shí)間、或進(jìn)行的狀態(tài)"。例如：
He can speak five foreign languages .他能說五種外語。
That is a beautiful city .那是座美麗的城市。
She majors in music .她主修音樂。
All my family love football .我全家人都喜歡足球。
My sister is always ready to help others . 我妹妹總是樂于助人。
3) 陳述客觀事實(shí)、客觀真理。
顧名思義，客觀的情況是"沒有時(shí)間概念"的；也"不會(huì)在意動(dòng)作進(jìn)行的狀態(tài)"。例如：
The earth goes around the sun .地球繞著太陽轉(zhuǎn)。
Light travels faster than sound .光的速度比聲音的速度快。
4) 根據(jù)英文語法規(guī)定，當(dāng)主句的謂語動(dòng)詞是一般將來時(shí)，那么時(shí)間或條件狀語從句的謂語動(dòng)詞只能用一般現(xiàn)在時(shí)來表示將來要發(fā)生的動(dòng)作。例如：
I'll tell him the news when he comes back. 他回來時(shí)，我將告訴他這個(gè)消息。
If you take the job , they will talk with you in greater details.
如果你接受這份工作，他們將和你談?wù)劶?xì)節(jié)。
用于一般現(xiàn)在時(shí)的副詞，除了上面提到的一些表示頻率的以外，常見的還有：now, today , nowadays等等。
二、基本句法結(jié)構(gòu)：
1、be動(dòng)詞結(jié)構(gòu)：am， is， are (對(duì)應(yīng)否定形式為：am not , isn’t ,aren’t )
肯定句：主語+be +其他。 He is very happy.
一般疑問句：Be +主語+其他？ Is he very happy . Yes, he is . No, he isn’t.
否定句：主語+be not +其他。 He isn’t very happy.
2、實(shí)意動(dòng)詞的結(jié)構(gòu)：（在否定句和疑問句中要使用助動(dòng)詞do , does ；對(duì)應(yīng)否定為：don’t, doesn’t ）
肯定句：主語+實(shí)意動(dòng)詞 +其他。 You sing very well . She sings very well.
一般疑問句：Do/Does +主語+原型實(shí)意動(dòng)詞+其他？
Does she sing very well ? Yes, she does. No , she doesn’t.
否定句：主語+don’t/ doesn’t +原型實(shí)意動(dòng)詞 +其他。 She doesn’t sing very well.
1）用動(dòng)詞的適當(dāng)形式填空
1.He _________(read) English every day.
2.We _________(go)to school at seven in the morning.
3.Mike________(go)to school at seven in the morning.
4.My mother________(like) ______(go) shopping.
5.I can ________(draw) many beautiful pictures.
6.Do you ________(like)_________(run)?
7.Does Nancy_________(grow)flowers on Saturday ?
8.The students___________(speak) English in class.
9.The student_________(speak) Chinese after class.
10. He_____________ like swimming . ( not )
11 _________you study English at school ? Yes , I___________. ( do )
12. __________your sister study English at school ? No , she__________ . ( do )
13. Why__________Tom sad today ? ( be )
2）用所給的人稱改寫句子
1.I take photos on Sunday. ( Mike)
2.We grow beautiful flowers. (she)
3.They like collecting stamps. (Ben)
4.You like making a model ship. (Helen)
5.We go to bed at eight. ( my sister)
3）寫出下列動(dòng)詞的第三人稱單數(shù)相應(yīng)形式
watch_________ fix _______guess______ finish_________ go________
study______ carry_________ stay_______
snow______ stop______ see________ drive ________let_______ carry______
keep_____ join______ find_______ think________ teach______ catch______
lie________ see________ give________
II. 用所給動(dòng)詞的適當(dāng)形式填空：
1．I ________(write) to you as soon as I _______(get) to London.
2. He doean't feel well and ____________(not eat) any food this morning.
3. While we ________(wait) for our teacher, a little boy ________(run) up to us.
4. Don't make a niose. Grandpa __________(sleep). 7.It's seven now, Tom's family__________(watch) TV.
8. It ________(take) me two hours to finish my homework last night.
9. What ______ your mother _______(do) at eight yesterday evening? She _______(wash) clothes.
10. _______ it ______ (rain) when school was over yesterday?
11. What _______(do) _______ tomorrow? We ________ (play) football.
12. There ________ (be) a football match on TV this evening.
13. They said they ________ (visit) the Great Wall the next summer holiday.
14. Who _______ (dance) the best in your class? 15. Will you come if he _____________ (not come)?
16. The teacher told us the earth __________ (move) round the sun. 17She ________ (buy) a sweater yesterday.
18. They _______ (have) a party in the garden if it ________ (not rain) tomorrow.
19. I don't know if Mr.Wang ______ (go) to Shanghai tomorrow. If he _____ (go), I ______ (ask) him _______ (take) some books to my daughter, because she _______ (study) there.
III單項(xiàng)選擇：
1.The students will go to the Summer Palace if it _____ tomorrow.
A.don't rain B. doesn't rain C. won't rain
2. There _____ an English film next week.
A. will have B. is going to have C. is going to be D. was going to be
3. The picture _______ nice. A.looks B.is looked C.look D.is looking
4. She ______ down and soon fell asleep. A. live B. lain C. laid D. lay
5. They _____ the office at nine yesterday morning. A. reached to B. arrived C. went D. get to
6. We shall go to Shanghai on business before you _____ back next week.
A. wil come B. came C. would come D. come
7. Don't smoke until the plane ______ off. A.takes B.took C.was taken D.is take
8. I saw her ____ the room this morning. A.to enter B. entered C. enter D. enters
9.the teacher asked us ______ to school on time. A. to come B.coming C.come D.comes
10. John is always ______ others. A. help B. helping C. helps D. to help
11. He told us ______ at eight. A. working B. to work C. work D. worked
12. You'd better ______ at home and ______ your homework.
A. to stay, do B. stay, do C. to stay, to do D. stay, to do
13. He sat down ______ a rest. A. having B. have C. to have D. had
14. Uncle Wang knows _______ a washing machine.
A. how to make B. to make C. how making D. what to make
15. Jim decided _______ Polly to Ling Feng when he was back to England.
A. to leave B. left C. leaving D. leave
4）改句子
1.Do you often play football after school? (肯定回答)
2.I have many books. （改為否定句）
3.Gao Shan's sister likes playing table tennis （改為否定句）
4.She lives in a small town near New York. （改為一般疑問句）
5.I watch TV every day. （改為一般疑問句）
6.David has got a goal. （改為一般疑問句）
7.We have four lessons.（否定句）
8.Nancy doesn't run fast （肯定句）
9.My dog runs fast. 否定句： 一般疑問句：
10.Mike has two letters for him. 一般疑問句： 否定句：
11.I usually play football on Friday afternoon. 否定句: 一般疑問句: 劃線提問
12.Su Yang usually washes some clothes on Saturday. 否定句: 一般疑問句: 劃線提問:
13.Mingming usually waters the flowers every day 否定句: 一般疑問句: 劃線提問
14.Tom does his homework at home. 否定句: 一般疑問句: 劃線提問
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