英语语法一般现在时省公共课一等奖全国赛课获奖课件.pptx

第1页功效功效1.表示经常性、习惯性动作或状态表示经常性、习惯性动作或状态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2页always(总是)usually(通常)often(经常)sometimes(有时)every day(天天)every year(每年）on Monday（在星期一）in January（在某月）3.表示表示永恒不变真理；永恒不变真理；The sun goes round the earth.常发生，按通例，摆事实，讲道理常发生，按通例，摆事实，讲道理第3页 一一.be.be动词普通现在时动词普通现在时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4页必定句：主语必定句：主语+bebe+其它其它 如：如：He is a worker.You 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.普通疑问句：普通疑问句：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 not.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 动词普通现在时基本句型动词普通现在时基本句型第5页二二.实义动词普通现在时实义动词普通现在时1 1、什么叫实义动词？、什么叫实义动词？实义动词是指实义动词是指表示有详细意思表示有详细意思动词动词也也叫行为动词。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绝大多数。实义动词占英语中动词绝大多数。第6页 我们已学过我们已学过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”，有时则没有详细意，有时则没有详细意思如：思如：“She is tall.”这句译成：这句译成：“她很她很高高”。故。故be 动词不属于实义动词。动词不属于实义动词。第7页2 2、普通现在时实义动词作谓语时侯有两种形式：、普通现在时实义动词作谓语时侯有两种形式：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单数第三人称形式实义动词单数第三人称形式如如：Welike English.我们学习英语.He likes French.第8页 3 3、实义动词第三人称单数改变规则、实义动词第三人称单数改变规则普通情况下直接加-swalkwalkwalkwalks s以以s.x.sh.ch.os.x.sh.ch.o结尾加结尾加-es-eswatchwatchwatchwatchesesgogogogoeses“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 dodoesdodoes第9页1)1)必定句必定句:主语主语（I/We/You/TheyI/We/You/They）+实义动词原形实义动词原形+其它其它 如：如：I I staystay at home on Saturdays.at home on Saturdays.They 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+其它其它 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、实义动词普通现在时基本句型、实义动词普通现在时基本句型第10页 2)否定句：否定句：主主语语（I/We/You/They）+dont+动词动词原形原形+其它其它 如：如：I dont stay at home on Saturdays.They dont have sports every day.主主语语（He/She/It）+doesnt+动词动词原形原形+其它其它 如：如：He doesnt stay at home on Saturdays.Lucy doesnt have sports every day.第11页3)3)普通疑问句及其肯、否定回答：普通疑问句及其肯、否定回答：DoDo+主语主语（I/we/you/theyI/we/you/they）+动词原形动词原形+其它？其它？如：如：Do you stay at home 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+其它？其它？如：如：Does he stay at home on Saturdays?Does he stay 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12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+其它？其它？如：如：What do you want?What does she want?What time do you have lunch?What time does she have lunch?What do you do?What does she do?How do you spell itHow does he spell it?第13页5.5.普通现在时句型变换普通现在时句型变换1）Iusuallyplay football onFriday.改为普通疑问句改为普通疑问句:Do youusuallyplay football onFriday?对划线部分提问对划线部分提问:WhatdoyouusuallydoonFriday?2）Myfathergoestoworkby bike everyday.对划线部分提问对划线部分提问:Howdoes yourfathergotoworkeveryday?第14页 谓语动词是实义动词时谓语动词是实义动词时,其普通现其普通现在时谓语动词形式有两种在时谓语动词形式有两种第三人第三人称单数称单数或或原形原形。其否定句和疑问句要。其否定句和疑问句要借助借助于于do,does,dont或或doesnt来帮来帮助组成。助组成。6.实义动词普通现在时使用方法小结实义动词普通现在时使用方法小结第15页第16页用括号内动词适当形式填空用括号内动词适当形式填空 n1.He usually _(have)lunch at home.n2.David and Tom usually _ (play)football after school.n3.We usually _(make)model ships.n4.Nick usually _ (watch)TV on Monday.hasplaymakewatches第17页n5.What _they usually _(do)on Saturdays?They usually _(fly)kites.n6._ your uncle_(water)the flowers every day?n7._ your parents_(read)newspapers every day?n8.The girl usually _(teach)us English on Sundays.dodoflyDoeswaterDoreadteaches第18页n9.What _you usually do)after school?I usually _(grow)flowers.n10.What _your mother usually _ (do)on Sundays?She usually _(do)housework at home.n11._ Mike _(have)any hobbies?Yes,he _.He _(like)_(cook).n12.They_(have)the same hobby.dodogrowdoesdodoesDoeshavelikeshavecookingdoes第19页n13.My aunt _(like)_(read)newspapers every evening.n14.What _Mike usually _(do)on Sundays?He usually _(help)Jane with her Maths.n15.What _Helen usually _(do)on Sundays?She often _(clean)the desk.cleansdodoeshelpsdodoesreadinglikes第20页n16.She _(go)to school from Monday to Friday.n17.Liu Tao _(do)not like PE.He cant _(run)fast.n18.The children usually _(watch)TV in the evening.goesdoesrunwatch第21页n19.Su Hai and Su Yang _(have)eight subjects this term.n20.What _ she usually _(do)in the evening?She usually _(study)English.studiesdoesdohave第22页n21.The girl is _.She dances _ _.(beautiful)n22.The student _(use)a computer to _(write)musicn23.I_(like)making clothes,but he_(not like).He _(like)playing football.beautifulbeautifullyuseswritelikedoes not likelikes第23页n24.We usuallyn_(dance)and_(play)basketball after class.n25.Mikes_(hobby)is _ draw)pictures.drawinghobbyplaydance第24页二、改写句子1I want to play table tennis with Gao Shan.n He _ to 2.I surf the Internet on Saturday evening.nMy father the 3.They study English,Maths Science,and Art.nTom English 4.I usually play basketball with my friends.Wang Bing wantssurfsstudiesplays第25页5.My aunt likes growing flowers.nMy parents growing flowers.6.What do you usually do on Sundays?nWhat Helen on Sundays?7.Do Su Hai and her family have any hobbies?n SuHais father any hobbies?8 He grows beautiful flowers.n We beautiful flowers.likedoesusually doDoes havegrow第26页