英语语法：一般现在时99171.pptx

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1、功能功能1.表示经常性、习惯性的动作或状态表示经常性、习惯性的动作或状态I wash the dishes every day.You sometimes take a bus home.They usually have lunch at 11:30.He always gets up early.She is often late for school.2.表示表示表示客观事实表示客观事实You are 13.He is a student.You study at Zz Middle School.第1页/共26页always(总是)usually(通常)often(经常)sometim

2、es(有时)every day(每天)every year(每年）on Monday（在星期一）in January（在某月）3.表示表示永恒不变的真理；永恒不变的真理；The moon goes round the earth.常发生，按惯例，摆事实，讲道理常发生，按惯例，摆事实，讲道理第2页/共26页 一一.be.be动词的一般现在时动词的一般现在时1.be动词：动词：主语主语+be +其它其它如如：Iamaboy.我是一个男孩。Heisaboy.他是一个男孩。amis(单三）单三）are第3页/共26页肯定句：主语肯定句：主语+bebe+其它其它 如：如：He is a worker.Y

3、ou are thirteen.He is a worker.You are thirteen.否定句：主语否定句：主语+bebe+notnot+其它其它 如：如：He is not a worker.He is not a worker.You arent thirteen.You arent thirteen.一般疑问句：一般疑问句：BeBe+主语主语+其它其它?如：如：Is he a worker?Yes,he is./No,he isnt.Is he a worker?Yes,he is./No,he isnt.Are you thirteen?Yes,I am./No,I am no

4、t.Are you thirteen?Yes,I am./No,I am not.特殊疑问句：特殊疑问句：疑问词疑问词+bebe+主语主语+其它其它?如：如：What is he?What colour is that bird?What is he?What colour is that bird?How old are you?Where are they?How old are you?Where are they?2.be2.be 动词的一般现在时的基本句型动词的一般现在时的基本句型第4页/共26页二二.实义动词的一般现在时实义动词的一般现在时1 1、什么叫实义动词？、什么叫实义动词？

5、实义动词是指实义动词是指表示有具体意思的表示有具体意思的动词动词,也叫行为动词。也叫行为动词。如如:like(喜欢）喜欢）,eat（吃）（吃）,live（居住）（居住）,have（有）（有）,run（跑）（跑）等等。等等。实义动词占英语中动词的绝大多数。实义动词占英语中动词的绝大多数。第5页/共26页 我们已学过的我们已学过的be 动词可译成动词可译成“是是”，有时译成，有时译成“成为成为”，有时则没有具体，有时则没有具体意思如：意思如：“She is tall.”这句译成：这句译成：“她她很高很高”。故。故be 动词不属于实义动词。动词不属于实义动词。第6页/共26页2 2、一般现在时实义动

6、词作谓语的时侯有两种形式：、一般现在时实义动词作谓语的时侯有两种形式：1.动词原形；如动词原形；如:like2.第三人称单数动词形式；如第三人称单数动词形式；如:likes主语主语+(+其它其它)。实义动词原形实义动词原形实义动词的单数第三人称形式实义动词的单数第三人称形式如如：Welike English.我们学习英语.He likes French.第7页/共26页 3 3、实义动词第三人称单数的变化规则、实义动词第三人称单数的变化规则一般情况下直接加一般情况下直接加-s-swalkwalkwalkwalks s以以s.x.sh.ch.os.x.sh.ch.o结尾加结尾加-es-eswat

7、chwatchwatchwatchesesgogogogoeses“辅音字母辅音字母+y”+y”结尾结尾 变变y y为为i,i,再加再加-es-es，flyflflyfliesiesstudy-studstudy-studiesies 特殊情况特殊情况havehas havehas dodoesdodoesare-isare-is第8页/共26页1)1)肯定句肯定句:主语主语（I/We/You/TheyI/We/You/They）+实义动词原形实义动词原形+其他其他 如：如：I I staystay at home on Saturdays.at home on Saturdays.They

8、They havehave sports every day.sports every day.主语主语（He/She/ItHe/She/It）+实义动词单三形式实义动词单三形式+其他其他 如：如：He He stays stays at home on Saturdays.at home on Saturdays.Lucy Lucy has has sports every day.sports every day.4 4、实义动词的一般现在时的基本句型、实义动词的一般现在时的基本句型第9页/共26页 2)否定句：否定句：主语主语（I/We/You/They）+dont+动词原形动词原形+其

9、他其他 如：如：I dont stay at home on Saturdays.They dont have sports every day.主语主语（He/She/It）+doesnt+动词原形动词原形+其他其他 如：如：He doesnt stay at home on Saturdays.Lucy doesnt have sports every day.第10页/共26页3)3)一般疑问句及其肯、否定回答：一般疑问句及其肯、否定回答：DoDo+主语主语（I/we/you/theyI/we/you/they）+动词原形动词原形+其他？其他？如：如：Do you stay at hom

10、e on Saturdays?Do you stay at home on Saturdays?Yes,I do./No,I dont.Yes,I do./No,I dont.Do they have sports every day?Do they have sports every day?Yes,they do./No,they dont.Yes,they do./No,they dont.DoesDoes+主语主语（he/she/ithe/she/it）+动词原形动词原形+其他？其他？如：如：Does he stay at home on Saturdays?Does he stay

11、at home on Saturdays?Yes,he does./No,he doesnt.Yes,he does./No,he doesnt.Does Lucy have sports every day?Does Lucy have sports every day?Yes,he does./No,he doesnt.Yes,he does./No,he doesnt.第11页/共26页4)特殊疑问句：特殊疑问句：疑问词疑问词+do/doesdo/does+主语主语+动词原形动词原形+其他？其他？如：如：What do you want?What does she want?What t

12、ime do you have lunch?What time does she have lunch?What do you do?What does she do?How do you spell it?How does he spell it?第12页/共26页5.5.一般现在时的句型变换一般现在时的句型变换1）Iusuallyplay football onFriday.改为一般疑问句改为一般疑问句:Do youusuallyplay football onFriday?对划线部分提问对划线部分提问:WhatdoyouusuallydoonFriday?2）Myfathergoesto

13、workby bike everyday.对划线部分提问对划线部分提问:Howdoes yourfathergotoworkeveryday?第13页/共26页 谓语动词是实义动词时谓语动词是实义动词时,其一般现其一般现在时的谓语动词形式有两种在时的谓语动词形式有两种第三第三人称单数人称单数或或原形原形。其否定句和疑问句。其否定句和疑问句要要借助借助于于do,does,dont或或doesnt来来帮助构成。帮助构成。6.实义动词的一般现在时用法小结第14页/共26页第15页/共26页用括号内动词的适当形式填空 1.He usually _(have)lunch at home.2.David

14、and Tom usually _ (play)football after school.3.We usually _(make)model ships.4.Nick usually _ (watch)TV on Monday.hasplaymakewatches第16页/共26页5.What _they usually _(do)on Saturdays?They usually _(fly)kites.6._ your uncle_(water)the flowers every day?7._ your parents_(read)newspapers every day?8.The

15、girl usually _(teach)us English on Sundays.dodoflyDoeswaterDoreadteaches第17页/共26页9.What _you usually _(do)after school?I usually _(grow)flowers.10.What _your mother usually _ (do)on Sundays?She usually _(do)housework at home.11._ Mike _(have)any hobbies?Yes,he _.He _(like)_(cook).12.They_(have)the s

16、ame hobby.dodogrowdoesdodoesDoeshavelikeshavecookingdoes第18页/共26页13.My aunt _(like)_(read)newspapers every evening.14.What _Mike usually _(do)on Sundays?He usually _(help)Jane with her Maths.15.What _Helen usually _(do)on Sundays?She often _(clean)the desk.cleansdodoeshelpsdodoesreadinglikes第19页/共26

17、页16.She _(go)to school from Monday to Friday.17.Liu Tao _(do)not like PE.He cant _(run)fast.18.The children usually _(watch)TV in the evening.goesdoesrunwatch第20页/共26页19.Su Hai and Su Yang _(have)eight subjects this term.20.What _ she usually _(do)in the evening?She usually _(study)English.studiesdo

18、esdohave第21页/共26页21.The girl is _.She dances _ _.(beautiful)22.The student _(use)a computer to _(write)music.23.I_(like)making clothes,but he_(do not like).He _(like)playing football.beautifulbeautifullyuseswritelikedoes not likelikes第22页/共26页24.We usually_(dance)and_(play)basketball after class.25.

19、Mikes_(hobby)is _ draw)pictures.drawinghobbyplaydance第23页/共26页二、改写句子1I want to play table tennis with Gao Shan.He _ to 2.I surf the Internet on Saturday evening.My father the 3.They study English,Maths Science,and Art.Tom English 4.I usually play basketball with my friends.Wang Bing wantssurfsstudie

20、splays第24页/共26页5.My aunt likes growing flowers.My parents growing flowers.6.What do you usually do on Sundays?What Helen on Sundays?7.Do Su Hai and her family have any hobbies?SuHais father any hobbies?8 He grows beautiful flowers.We beautiful flowers.likedoesusually doDoes havegrow第25页/共26页感谢您的观看！第26页/共26页