小升初英语四种时态.

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1、F 第十七次课How many tenses do you know? The simple present tense. 一般现在时 The present continuous tense 现在进彳亍时 The simple past tense 一般过去时 The simple future tense 般将來时匚般现在时rMm the Simple Present Tense 幷一般现在时1 表示经常的或习惯性的动作，常与表示频度的 时间状语连用。Peter usually goes to school by bike2表示主语具备的性格、能力和特征。Miss Zheng teache

2、s English.3 表示现在的状态。It is cold.4 表示客观事实和普遍真理。The earth moves around the sun.GrammarSimple present tense结构：主语动词（原形/第三人称单数）often, always, usually, sometimes, once a week 等表示频度的副词和时间状语k动词第三人称单数的变化规则 (1 )般直接在动词词尾加s如runruns, play-playsbrushbrushes teachteaches： guess guesses、fixfixes, do-does(3 )以辅音字母加瞬尾

3、的动词变y为i再加es如flyflies、study-studies.注意:但y如果前为元音的则直接+s,如buybuys, say-says元音字母:a e i o u(4)个别不规则变化havehas在一般现在时中,当主语是第三 人称单数时，谓语动词要用第三 人称单数形式!即常在动词后+s R+eSo选出错误的选项,并改正 () My mother teach me English every day. AB C () She often go shopping on the weekend.The present continuous tense现在进行时基本用法1 农示现在正在进行的动

4、作和发生的弓rEg. What are you doing?一I am reading a book.2 .有时农示现阶段正发生的事 正在进行此刻动作不一定Eg. He is teaching at the school. We are learning Unit5 these days.3现在进行时的句子中 常有now,或在句甘常出现Look! Listen!等提示词Eg. Listen! Danny is singing in the room. He is doing his homework now.现在进行时：提示词：now （现在）、look !（看）、listen !（听）等结构

5、:be*doing （ be要根据主诵作人称和数的变化） 句型柚换1.肯定句持换成否定句，要在 be 后加not构成eg. We are reading English now.We are not reading English now.2 陈述 句转换成一般疑 问句，把be动 词捉到 句甘eg. The student is drinking.t Is the student drinking?3陈述句转换展特殊疑问句，由“疾问词+般疑问句” 构成eg. He is working.1t What is he doing?What is he/she doing? He s/She s w

6、alkingjumping playing drawingclimbingdancing riding diving令“O OO*WHng动词末尾有不发音的e,则去七加-ing dance dancing ride riding close * closinghave having双写+ing以动词闭音节结尾,4末尾只有一 个辅音字母的，应双写此字母，再加-ingun running swim * swimming sit sittinga诀教你学doing进行时很好记.be加动词-ing;直加双写去哑e.分词构成须仔细；另!J说 be 无词义，主语和它绘亲密；净*变疑问be提札否定not珥后

7、添； 何时要用进彳亍时lookisTem now标记.例题 Look! Tom isTV. Mary and Kate_ A. watching; sleep B. watching; sleeping C. watching; are sleeping2 七The simple past tense、弋 一般过去时The simple past tense 一般过去时(simple past tense)表示 过去某个时间里发生的动作或状态； 过去习惯性、经常性的动作、行为； 过去主语所具备的能力和性格。The simple past tense时间状语agotwo hours ago, t

8、hree days ago yesterday, the day before yesterday last week/year/night/month. just now, long ago, once upon a time.The simple past tense否定形式 was/were+not; 在彳亍为动词前加didrTt,同时还原行为动词一般疑问句Did+主语+do+其他+?She often came to help us last year.I was not a teacher five years ago.I didnt know you were so busy ju

9、stDid you go to school yesterday? 一.动词变化规则规则变化：1直接加ed: work- worked ,2以e结尾的单词,直接加d: live - lived3以辅音字母+y结尾的，变y为lined: study-studied 4以元音字母+y结尾的，直接加ed: enjoy- enjoyed 5以車读闭咅节结尾的，双写最厉的辅音字母加ed： stop stoppedcRecite it按要求改写句子I climbed mountains last Sunday.改否定句:l_didrftclimb衣一般疑问石：mountains last Sunday.D

10、id_ you _climbmountains last Sunday? Yes 否定回答：No,_The Simple Future Tense一般将来时将来肘(the future tense)结构：be going to +动词原形will +动词原形一般将来时表示在将来荼一时间将要发生的动作 或存衣的状态，也可表示将来禁一段肘间内经 常发生的动作或存在的状态。它常占表示将来 的肘间状语如：soon, tomorrow, next week, in a few days, the day after tomorrow, this evening等be going to 结构:1定义农示将

11、要发生的动作，含冇“打算”的意思。tomorrow 5 next week/Sunday , this evening3结构 S 主语+ be going to +动词的原形4例句h She is going to play football. He is going to go fishing It is going to do its homework.What is he going to do next week?He is going to go fishing.next weekWhat is the boy going to do this evening?He is going

12、 to do his homework.： 0/ ；He is going to play computerJIt is going to watch TV.What is the cat going to do this evening?Have a ui&g d略What is the girl going to do tomorrow?She is going to dance tomorrowsWhat are they going to do tomorrow They are going to play basketball.我们除了用be going to + 动词原形”可以表示

13、一般将來时外， 我们还可以用will+动词原形”来表示一馥将来吋.一般将来时的标志:willWill引导的一般将来时:表示将来发生的 动作或存在的状态，最基本的结构：will +动词原形I will go to university after six years六年后我将上大学了。匸按要求完成下列句子Students will go to school in the future.1、改为否定句：Students will not go to school in the future.2、改为一般疑问句： Will students go to school in the future. V

14、J Finish the sentences肯圧句 Students will go to school in the future 主语-b will H-动词原形+ （宾语）+其他改为 否疋彳U： Students wont go to school in the future. 在will的后面加not即可。will not可缩吗为wont 改为一般疑问句：Will students go to school in the future?把will提到句子主语之前，结尾变问号。针对Students改为特殊疑问句：特殊疑问词+will +主语+动词原形+直他?Who will go to

15、school in the future ?用所给的词的适当形式填空 We(not play) chess nextweek.根据中文提示,完成句子 1、Tom is（打扫教室）. 2、I （爬山）the mountains with my friendstomorrow. 3、 4、 5、 6、your mother （洗衣服）now?He）to the park last week.Listen! They aren#t（唱歌）Lily（打扫房间）every day.)1. The boysfootball on the playuround nowAeB. will beC nrc)3, III 8 oclock. fJcnTV m the bedroomA. watchB. i、watching(:are watching)4. They are not going10the Great Wall tomorrowA. visitsB. visit I. VIMItmR)5,thisw?jlA. Doi writingR Are； writingC Isiwriting我会总结