一般现在时和现在进行时对比复习课件.ppt

1、Revision:行为动词的行为动词的一般现在时一般现在时(the Simple Present Tense)和和现在进行时现在进行时(the Present Continuous Tense)We usually go to school at 7:30.My parents give ten yuan to me every week.She ususlly get up at six oclock on weekdays.1.表示经常性或习惯性的动作表示经常性或习惯性的动作,常与表示常与表示频率的频率的时间状语时间状语连用连用 时间状语：时间状语：always,usually,often

2、,sometimes,every morning /day/week/Monday twice a week,once a month,on Sundays,at weekends,in the morning/afternoon/evening Simple Present Tense 一般现在时一般现在时1、一般动词，在词尾加、一般动词，在词尾加 s;如：如：work-works,live-lives,play-plays,sing-sings.行为动词一般现在时行为动词一般现在时第三人称单数形式第三人称单数形式的构的构成规则：成规则：3.以辅音字母加以辅音字母加y结尾的词，把结尾的词，把

3、y变变i 再加再加es，如，如：study flystudiesflies4.以辅音字母以辅音字母+o结尾的词，一般情况是在词尾加结尾的词，一般情况是在词尾加es,如：如：go-goes do-does(特殊情况特殊情况)：have-has2、以、以s,x,sh,ch结尾的动词，词尾加结尾的动词，词尾加-es，如：，如：teach-teaches wash-washes catch-catches2.2.否定句否定句在动词前面加上在动词前面加上 do not/dont 或或 does not/doesnt 把句子变成否定句把句子变成否定句.We swimming.like We swimmin

4、g.dont likeHe likes swimming.He doesnt like swimming.动词用原形动词用原形e.g.I often sing.But Lucy _ often _.1 She runs fast.I _ fast.2 Paul plays football but he _ basketball.3 Horses eat grass but they _ meat4 David likes chocolate but he _ candy.doesnt singdont rundoesnt playdoesnt likedont eat谓语动词是行为动词，方法

5、是在谓语动词是行为动词，方法是在主语前主语前加助动词加助动词do或或does构成，句中动词要改用构成，句中动词要改用动词原形动词原形。I know it.Do you know it？Yes,I do./No,I dont.She has a pen.Does she have a pen？Yes,she does./No,she doesnt.They play basketball after school.Do they play basketball after school?Yes,they do./No,they dont.3.疑问句型问句型1 _ Mary _ to music

6、every day?(listen)No,_.2 _ the children _ at home?(help)Yes,_.3 What _ farmers _?(do)4 _ Tom and Tony _ tennis?(play)No,_.5 What _ Cherry _ for lunch?(have)Doeslistenshe doesntDohelpthey dododoDoplaythey dontdoeshaveCorrect:1.I goes to school at six every day.2.He dont like playing football.3.They l

7、ikes playing games.4.Daming watchs TV in the evening.5.Does he usually has a party?6.What do they on Sunday?7.Tony goes always to school at eight oclock.8.What does they eat in the party?9.Lily haves lunch at school.10.What do his parents usually gives him?godoesntlikewatcheshavedohasgivedoalways go

8、esThey are standing in line.用现在进行时表示现在正在做的动作用现在进行时表示现在正在做的动作.What are the children doing?What are they doingat the moment?They are having a singing lesson at the moment.What is she doing right now?She is going on the Internet.主语主语be 动词动词 行为动词行为动词(+ing)这种时态的句子由两种动词组成这种时态的句子由两种动词组成.be v.-ing 直接在动词后面加直

9、接在动词后面加ing.goinggoingdo talk watch play read look doingtalkingwatchingplayingreadinglookingPractice 去去e再加再加eingcominghave havingwrite writingride ridinglive livingdrive drivingmove movingPractice 最后三个字母是最后三个字母是“辅元辅辅元辅”结构的动词结构的动词,若若最后一个音节最后一个音节重读重读的话的话,则需要双写最后一个则需要双写最后一个字母再加字母再加ing。swimmingswimmingsi

10、t sittingrun runningget gettingput puttingPractice标志性提示标志性提示:snow,sright now,sat the moment sin this photosLook.sListen.sDont talk.sIts six oclock.e.g.I _ my homework now.(do)am doing1 Listen!They _.(sing)2 Look!The little boy _.(swim)3 Its six oclock.Tony and Betty _ in the library.(read)4 The man

11、_ a story at the moment.(write)5 Dont talk.My grandma _.(sleep)6 We _ tennis now.(play)7 The cat _ some milk right now.(drink)are singingis swimmingare readingis writingis sleepingare playingis drinking一般疑问句一般疑问句:将将be动词放在句子开头成为一般疑问句。动词放在句子开头成为一般疑问句。Yes,he is./No,he isnt.Yes,they are./No,they arent.J

12、ack is riding a bicycle.Is Jack riding a bicycle?They are cooking.Are they cooking?(否定句：否定句：be动词后加动词后加not)Questions 特殊疑问句：特殊疑问句：特殊疑问句特殊疑问句特殊疑问词特殊疑问词+一般疑问句一般疑问句 What are you doing?Why is the baby crying?When are the children leaving?Where are you going?e.g.1 _ you _ to music at the moment?(listen)Yes

13、,_.2 What _ Mr Brown _ now?(do)He _.(sleep)3 Are Peter and Tom _ dinner?(have)No,_.4 _ Jenny _ her room in this photo?(clean)No,_.ArelisteningI amisdoingis sleepinghavingthey arentIscleaningshe isnt Present Tense一一般现在时般现在时Present Continuous Tense现在进行时s 习惯性习惯性/经常性动作经常性动作 e.g.I always sing.s 正在进行的动作正在

14、进行的动作 e.g.I am singing now.s 动词动词 1 个个 She runs every day.s 动词动词 2 个个s s 提示词提示词:always,usually,often,sometimes,never,every day,every Friday,on Mondays,once a week,twice a month s提示提示:now,right now,at the moment look,listen Dont talk.Its six oclock.She is running.用所给动词的适当形式填空.1.He _ (like)watching TV

15、.But now he_ (not watch)TV.He _(read)a book.2.Look!The children _ (swim)in the river.3.We _(clean)our classroom every day.4.-Does Jim _(run)every day?-Yes,he_.-_he _(run)now?-No,he _.He _(play)football.likesisnt watchingis readingare swimmingcleanrundoesIsrunningisntis playing 5.We _(do)our homework

16、 every day.Now we _(do)our homework in the classroom.6.Sometimes Li Ping _(have)lunch at home.But now he _(have)lunch at school.7.Sometimes they _(watch)TV after school.But now they _ (not watch)TV.They _(play)games.8.My sister _(read)English every morning.But now she _(read)Chinese.9.He likes _(hel

17、p)people.10.When _ you _(go)to work every morning?doare doinghasis havingwatcharent watchingare playingreadsis readinghelpingdo go 11.A:What _ the girl _(do)now?B:She _(clean)the room.A:_ she often _(clean)the room?B:Yes,she _(clean)the room often.12.A:_ they _(play)football every day?B:No,they dont.A:_ they _(play)it now?B:No,they arent.13.A:_ he _(have)supper at school?B:No,he _(not,have)supper at school every day?is doing is cleaningDoes cleancleansDo playAre playingDoes have doesnt have祝您成功！