【正文】 2017中考復(fù)習(xí)初三英語時態(tài)匯總一般現(xiàn)在時【定 義】一般現(xiàn)在時表示現(xiàn)在經(jīng)常反復(fù)發(fā)生的動作、存在的狀態(tài)或習(xí)慣性的動作。即描述我們?nèi)粘Ｉ钪械囊率匙⌒械然顒印！居?法】(1) 在實際應(yīng)用中，一般現(xiàn)在時常與以下時間狀語聯(lián)用：always, usually, often, sometimes, every week (day, year, month, once a week……例句：He usually plays football on Sundays.(2)沒有時間狀語，可以分以下四種類型：A．be型 這一類型由be動詞+名詞、形容詞、副詞、代詞、數(shù)詞或介詞短語等一起構(gòu)成謂語，表示主語的個性、特征或狀態(tài)。如： ①I am a student.(主語+be動詞+名詞) ②They are hungry.（主語+be動詞+形容詞） ③He is out.(主語+be動詞+副詞) ④That pen is mine.(主語+be動詞+代詞) ⑤I am fifteen.(主語+be動詞+數(shù)詞) ⑥The bike is under the tree.(主語+be動詞+介詞短語)B．do型 do型由行為動詞充當謂語，表示經(jīng)常性或習(xí)慣性的動作，其構(gòu)成為“主語+動詞原形或動詞第三人稱單數(shù)形式”。如： ①I know it. ②He believes me.C．there be型 there be型句子表示“某地存在…”，其構(gòu)成為“there be+主語+其他”，表示客觀事實。用法遵循“就近原則”，即主語是單數(shù)或并列主語中的第一個主語是單數(shù)，則用there is；主語是復(fù)數(shù)或并列主語中的第一個主語是復(fù)數(shù)，則用there are。如： （1）There is an eraser on the teacher39。s desk.(主語an eraser是單數(shù)) （2）There is an orange，five apples and eight bananas in the bag.(并列主語中的第一個主語an orange是單數(shù))D．情態(tài)動詞型 情態(tài)動詞型句子的構(gòu)成為“主語+情態(tài)動詞+動詞原形”，情態(tài)動詞和動詞原形一起構(gòu)成謂語，表示說話人對所敘述的動作或狀態(tài)的看法。如： ①He can speak a little English.(can+speak) ②May I have a book, please?(may+have)【練 習(xí)】一、 用所給詞的適當形式填空。（Be動詞）一般現(xiàn)在時中的be動詞有四中形式: am is are be其中：am用于一人稱主語I之后，構(gòu)成I am…句型。 is 用于三人稱單數(shù)主語she, he, it或單個的人和物之后，構(gòu)成She/He/It is…句型。 are用于二人稱you或復(fù)數(shù)主語we, they之后，構(gòu)成You/We/They are…句型。 be為該動詞的原形，用于情態(tài)動詞can, may, must…之后或用于祈使句中。 如：Be careful! 當心！1. Jim __________(be) a hardworking student at school.2. __________(be) Tom and Sam in the same class?3. Your school life __________(be) very interesting.4. There __________(be) a pen, two rulers and some books on the desk.5. The boys __________(be) very friendly to me.6. Maria __________(be not) from the .7. __________(be) there any trees and a pool in the yard? 8. I want to __________(be) a teacher.9. Mr. Wang can’t __________(be) at home, because the lights are off.10. Don’t __________(be) late for school again.二、 用所給詞的適當形式填空。（情態(tài)動詞）情態(tài)動詞有 can“能夠，可以” may“可以” must必須 + 動詞原形（不需變化） should 應(yīng)該1. My mom can __________(cook) food well.2. Must she __________(stay) at home now?3. What can the boy __________(do) for his parents?4. Tom can’t __________(sing) an English song.5. He may __________(perform) ballet at Kangkang’s birthday party.6. She should __________(help) her parents do some housework.三、 用所給詞的適當形式填空。（實義動詞）主語（一，二人稱或三人稱復(fù)數(shù)） + 動詞原形主語（三人稱單數(shù)） + 動詞三人稱單數(shù)形式（動詞s/es）否定句中（don’t, doesn’t） + 動詞原形疑問句中（Do, Does + 主語） + 動詞原形1. Tom often __________(take) a talk after supper.2. Tom and I usually __________(go) to school by bike.3. Does Lin Tao __________(like) reading storybooks?4. What classes do you __________(have) today?5. How often does the girl __________(watch) TV?6. Where do they __________(live) now?7. Every year many people __________(lose) their lives in traffic accidents.8. Sam doesn’t __________(get) up early in the morning.9. Each of them __________(have) a nice schoolbag.10. They each __________(sleep) late at night.四、 句型轉(zhuǎn)換。（Be動詞）否定句：直接在be動詞之后加not。疑問句：將be動詞提到主語之前。1. She is in a blue dress.（變否定句） She __________ __________ a blue dress.2. I am from Qijiang.（變一般疑問句） __________ __________ from Qijiang?3. Are the storybooks very interesting?（否定回答） No, __________ __________.4. His parents are both workers.（變一般疑問句） __________ his parents __________ workers?5. There are some nice books on the shelf.（對劃線部分提問） __________ __________ on the shelf?五、 句型轉(zhuǎn)換。（情態(tài)動詞）否定句：直接在情態(tài)動詞之后加not。疑問句：將情態(tài)動詞提到主語之前。1. My mother may speak a little English.（變否定句） My mother __________ __________ speak a little English.2. We should be careful when we cross the street.（變一般疑問句） __________ __________ be careful when we cross the street?3. Must I finish my homework at once?（作肯定和否定回答） Yes, __________ __________. No, __________ __________.4. Tom can recite a Chinese poem.（對劃線部分提問） What __________ Tom __________?六、 句型轉(zhuǎn)換。（實義動詞）否定句：三人稱單數(shù)主語 + doesn’t +還原動詞 其他主語 + don’t + 動詞疑問句：Does + 三人稱單數(shù)主語 + 還原動詞？ Do + 其他主語 + 動詞？1. They often play the piano loudly.（變否定句） They __________ often __________ the piano louldy.2. Jim learns English well.（變一般疑問） __________ Jim __________ English well?3. She likes Sichuan food very much.（對劃線部分提問） What __________ she __________ very much?4. Do the boys usually play football after school?（作肯定回答） Yes, __________ __________.5. She usually does some cooking in the evening.（變否定句） She usually __________ __________ any cooking in the evening.6. I want to do some shopping.（變一般疑問句） __________ you __________ to do any shopping?7. Tom often wathes TV at night.（對劃線部分提問） What __________ Tom often __________ at night?8. They sometimes go swimming in the afternoon.（對劃線部分提問） What __________ they sometimes __________ in the evening?一般過去時【定 義】一般過去時表示過去某個時間發(fā)生過了的動作或存在過的狀態(tài)。即描述已經(jīng)發(fā)生過了的事情?！緯r間標志性詞】 yesterday，the day before yesterday, in 2010, (three days) ago, last (night, month, year, weekend), just now, 另一般過去時也表示經(jīng)?；蚍磸?fù)發(fā)生的動作，常和often, always等表示頻率的時間狀語連用。例如： I always went to school on foot last year. 去年我通常走路去上學(xué)?！居?法】A．be型 這一類型由be動詞（was和were）+名詞、形容詞、副詞、代詞、數(shù)詞或介詞短語等一起構(gòu)成謂語，表示主語以前或過去的個性、特征或狀態(tài)。如： ①I was a student ten years ago.(主語+be動詞+名詞) ②They were hungry just now.（主語+be動詞+形容詞） ③The bike was under the tree yesterday.(主語+be動詞+介詞短語) ④It was rainy last Sunday. ⑤They were very happy at Kangkang’s birthday party.B．did型did型由行為動詞過去式充當謂語，表示以前做過的某事，其構(gòu)成為“主語+動詞過去式動詞”。如： ① I knew him when I was young. ②He believed me at that time . C．there be（was/were）型 there be型句子表示“某地曾經(jīng)存在…”，其構(gòu)成為“there be（was/were）+主語 +其他”。用法遵循“就近原則”，D．情態(tài)動詞型情態(tài)動詞型句子的構(gòu)成為“主語+情態(tài)動詞過去式could+動詞原形”，情態(tài)動詞過去式和動詞原形一起構(gòu)成謂語，表示主語過去或曾經(jīng)能做的事情。如： ①He could speak a little English last year.(could+speak) ②What could she do when he was ten.【練 習(xí)】一、 用所給詞的適當形式填空。（Be動詞）一般過去時中的be動詞有兩種形式: was和were其中：was用于單數(shù)主語之后，構(gòu)成I/she/he/It was…句型。 were用于復(fù)數(shù)主語和二人稱you之后，構(gòu)成You/We/They were…句型。1. I __________(be) a little girl at that time.2. When __________(be) you born?3. Maria __________(be) born in Cuba.4. The weather yesterday __________(be) very cold.5. They __________(be) very happy at Kangkang’s birthday party yesterday.6. What __________(be) the date the day before yesterday?7. ____