一般現(xiàn)在時(shí)1．概念：一般現(xiàn)在時(shí)表示經(jīng)常的、習(xí)慣性的動(dòng)作或存在的狀態(tài)一般現(xiàn)在時(shí)表示現(xiàn)在經(jīng)常反復(fù)發(fā)生的動(dòng)作、存在的狀態(tài)或習(xí)慣性的動(dòng)作的時(shí)態(tài)?？筛爬棰俳?jīng)常性或習(xí)慣性動(dòng)作；②長期存在的特征或狀態(tài)；③普遍真理、客觀事實(shí)等。2．構(gòu)成：一般現(xiàn)在時(shí)的構(gòu)成主要有兩種形式,一般現(xiàn)在時(shí)用行為動(dòng)詞的原形，但第三人稱單數(shù)作主語時(shí)，動(dòng)詞的詞尾要加-S。：（1）be型：句子的謂語動(dòng)詞只有be（am，is或are）：a．肯定句中，只出現(xiàn)be，如：Iamastudent．我是一名學(xué)生。b．否定句中，要在be后面加not，如：Sheisn'tateacher．她不是教師。c．一般疑問句，要將be放在句子開頭（注意句首字母大寫），句尾用問號(hào)，答語用Yes，主語+be．或No，主語+be+not．如：—Areyouready？—你準(zhǔn)備好了嗎？—Yes，Iam．—是的，我準(zhǔn)備好了。（—No，I'mnot．—不，我沒準(zhǔn)備好。）（2）實(shí)義動(dòng)詞型：句中的謂語動(dòng)詞為實(shí)義動(dòng)詞（也叫行為動(dòng)詞）：a．肯定句中，只出現(xiàn)實(shí)義動(dòng)詞，如：Igetupinthemorning．我早晨起床。b．否定句中，要在實(shí)義動(dòng)詞前面加do（does）＋not，do（does）作助動(dòng)詞，本身無意義，常與not縮寫成don't（doesn't），如：Idon'tlikevegetables．我不喜歡蔬菜。c．一般疑問句，要在句子開頭加助動(dòng)詞Do（does），句尾用問號(hào)，簡略答語用Yes，主語+do（does）．或No，主語+do（does）＋not．如：—Doyoulikeoranges？—你喜歡桔子嗎？—Yes，Ido．—是的，我喜歡。（—No，Idon't．—不，我不喜歡。）3,一般現(xiàn)在時(shí)的用法1)經(jīng)常性或習(xí)慣性的動(dòng)作，常與表示頻腮度的時(shí)間狀語連用。時(shí)間狀語：every…,sometimes,at…,onSundayoften,usually,sometimes,always,every(day等),once/twice,a(week等),on(Sunday等),never,inthe(morning等)Ileavehomeforschoolat7everymorning.2)客觀真理，客觀存在，科學(xué)事實(shí)。Theearthmovesaroundthesun.ShanghailiesintheeastofChina.Lighttravelsfasterthansound.(光傳播比聲音快)3)表示格言或警句中。Pridegoesbeforeafall.驕者必?cái)?。注意：此用法如果出現(xiàn)在賓語從句中，即使主句是過去時(shí)，從句謂語也要用一般現(xiàn)在時(shí)。例：Columbusprovedthattheearthisround..4)表示十分確定會(huì)發(fā)生(如安排好的事情)或按照時(shí)間表進(jìn)行的事情,用一般現(xiàn)在可以表達(dá)將來,句子中可以有將來時(shí)間。如：ThetrainforHaikouleavesat8：00inthemorning.(開往漢口的列車上午8點(diǎn)開車)5)在時(shí)間狀語從句中(以when,after,before,while,until,assoonas等引導(dǎo))和條件狀語從句中(以if,unless引導(dǎo)),用一般現(xiàn)在時(shí)代替一般將來時(shí),句子可以有將來時(shí)間。如：PleaseringmeupassoonasyouarriveinGermany.(你一到德國就給我打電話)/Ifitrainstomorrow,wewillhavetostayathome.(如果明天下雨我們就只好呆在家)6)一般現(xiàn)在時(shí)用于倒裝句中可以表示正在發(fā)生的動(dòng)作,動(dòng)詞以come,go為主。如：Herecomesthebus.(車來了)/Theregoesthebell.(鈴響了)。7)人的心理活動(dòng)和感官動(dòng)作一般用一般現(xiàn)在時(shí)而不用現(xiàn)在進(jìn)行時(shí)表達(dá),常見動(dòng)詞有：like,love,hate,dislike,want,wish,hope,think(認(rèn)為),understand,remember,forget,mean,need,hear,feel,see.如：Ithinkitisgoingtosnow.(我想天要下雪了)/Ireallyhopeyoucanenjoyyourstayhere.(我真的希望你愉快地呆在這兒)8)現(xiàn)在時(shí)刻的狀態(tài)、能力、性格、個(gè)性。Idon'twantsomuch.AnnWangwritesgoodEnglishbutdoesnotspeakwell.比較：NowIputthesugarinthecup.Iamdoingmyhomeworknow.第一句用一般現(xiàn)在時(shí)，用于操作演示或指導(dǎo)說明的示范性動(dòng)作，表示言行的瞬間動(dòng)作。再如：Nowwatchme,Iswitchonthecurrentandstandback.第二句中的now是進(jìn)行時(shí)的標(biāo)志，表示正在進(jìn)行的動(dòng)作的客觀狀況，所以后句用一般現(xiàn)在時(shí)。一般現(xiàn)在時(shí)-表達(dá)方法主要通過\o"謂語動(dòng)詞"謂語動(dòng)詞的變化和用時(shí)間詞語來表示，其中最主要的是謂語動(dòng)詞的變化?，F(xiàn)在一般時(shí)動(dòng)詞變化的規(guī)則是：1.如果主語是\o"名詞復(fù)數(shù)"名詞復(fù)數(shù)和\o"第一人稱"第一人稱I、we，第二人稱單復(fù)數(shù)you和第三人稱復(fù)數(shù)they時(shí)，謂語動(dòng)詞不用做任何變化，即仍然用動(dòng)詞原型表示：Weusuallygotoschoolat7:30.我們通常7:30上學(xué)去。[go]Myparentsgivetenyuantomysistereveryweek.我父母每星期給我妹妹十元錢。[give]2.主語是任何一個(gè)\o"單數(shù)名詞"單數(shù)名詞或者是\o"第三人稱單數(shù)"第三人稱單數(shù)she、he、it時(shí)，謂語動(dòng)詞要用單三形式。特別提一點(diǎn)：\o"不可數(shù)名詞"不可數(shù)名詞也算作\o"單數(shù)"單數(shù)處理。3.謂語動(dòng)詞的變化規(guī)律是：(1)在動(dòng)詞后加-s，-esread-reads，write-writes，say-says(2)以s，x，ch，sh結(jié)尾的詞加-esteach-teaches，wash-washes，guess-guesses(3)以\o"輔音字母"輔音字母+y結(jié)尾的詞變y為i再加-estry-tries，carry-carries(4)特殊變化的詞be(是)-am,is,areIam;she/he/it,名詞單數(shù)都用is;we,you,they,名詞復(fù)數(shù)都用arehave(有)-have,hasI,we,you,they,名詞復(fù)數(shù)都用have;she/he/itis,名詞單數(shù)都用has1.Iamastudent．2.Sheisn'tateacher．—Areyouready？—Yes，Iam/No，I'mnot．3.Igetupinthemorning．4.Idon'tlikevegetables．5.—Doyoulikeoranges？—Yes，Ido．/No，Idon't．6.Jackoften___________(listen)totheradio.7.________you_________(brush)yourteetheverymorning.8.What

(do)heusually

(do)afterschool?9.Mikesometimes__________(go)totheparkwithhissister.10.Howmanylessons_________yourclassmate________(have)onMonday?11.Theearth__________(move)aroundthesun.12.Shanghai__________(lie)intheeastofChina.13.Light__________(travel)fasterthansound.14.Pride_______(go)beforeafall.15.ThetrainforHaikou______(leave)at8：00inthemorning.16.Pleaseringmeupassoonasyou______(arrive)inGermany.17.Ifit______(rain)tomorrow,wewillhavetostayathome.寫出所給詞的第三人稱單數(shù)形式sit

swim

read

make

run

write

have

go

do

watch

cry

study

play

say

wash

二、用do或does的適當(dāng)形式填空1._____yourideabiketoschool?Yes,I________.2.______yoursisterlikePE?No,she________.3.What_______thestudentshave?Theyhavesomepens.4.How_______Lindagotoschool?Shegoestoschoolonfoot.5.He_______notspeakEnglish.HespeaksChinese.6._______theywatchTVonSundays?Yes,they_______.7.Myfatherandmother______notreadnewspapersonSaturday.三、用一般現(xiàn)在時(shí)填空1.What______he_____(have)?

He________(have)atoyplane.2.Mymother________not________

(like)English.She_______(like)Chinese.3.______you______(go)toschoolbybus?

No,I_____(go)toschoolbycar.4.MissWang______(swim)everyday.5.I_____(like)English.Tom______

_______

_______(notlike)English.6.Themoon______(go)aroundtheearth.7.When______you_______(go)toschool?I______(go)toschoolatfiveeveryday.四、句型轉(zhuǎn)換

1.Igotoschoolbybus.(用He做主語變否定句)

________________________________________

2.Kimplaysbaseballverywell.(變一般疑問句)

________________________________________

3.Daviddoesn’tlikelearningFrench.（變肯定句）

________________________________________

4.Alandoesn’twatchTVonschoolnights.（變肯定句）

________________________________________5.Wehaveenoughtimetodoit.(變否定句)

________________________________________6.Snoopyhasacar.（對(duì)劃線部分提問）

_______

________________

7.Doyouhaveapencil?(把主語改成you)

______________________

8.TheyplaybasketballintheparkonSundaymorning.(對(duì)劃線提問)

一般現(xiàn)在時(shí)練習(xí)一．用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空:A.1.What______(do)heusually______(do)afterschool?

2.Danny_________(study)English,Chinese,maths,ScienceandArtatschool.3.Mikesometimes__________(go)totheparkwithhissister.

4.________Mike________(read)Englisheveryday?

5.Howmanylessons_________yourclassmates________(have)onMonday?6.Whattime_________hismother_________(do)thehousework?

7._________you_________(brush)yourteetheverymorning？

8.Thegirl_______(look)beautiful.B.1.Heoften_________(have)dinnerathome.

2.DanielandTommy

________(be)inClassOne.

3.We

_______________

(notwatch)TVonMonday.

4.Nick_________________(notgo)tothezooonSunday.

5.

________

they

__________

(like)theWorldCup?

6.What

_____

theyoften_____________

(do)onSaturdays?

7.

________

yourparents

______________

(read)newspaperseveryday?

8.Thegirl

___________(teach)usEnglishonSundays.

9.SheandI

___________

(take)awalktogethereveryevening.

10.There

___________

(be)somewaterinthebottle.

11.Mike

_____________

(like)cooking.

12.They

__________

(have)thesamehobby.

13.Myaunt

___________

(look)afterherbabycarefully.

14.Youalways

______________(do)yourhomeworkwell.

15.I

__________

(be)ill.I’mstayinginbed.

16.She___________

(go)toschoolfromMondaytoFriday.

17.LiuTao

___________

(do)notlikePE.

18.Thechildoften

________________

(watch)TVintheevening.

19.SuHai