一般現(xiàn)在時(shí)和一般過去時(shí)

1、一般現(xiàn)在時(shí)【No.1】一般現(xiàn)在時(shí)的定義表示事物或人物的特征、狀態(tài)。如：Theskyisblue.天空是藍(lán)色的。表示經(jīng)常性或習(xí)慣性的動(dòng)作。常和頻度副詞、頻度短語(yǔ)。連用如：Igetupatsixeveryday.我每天六點(diǎn)起床。Always,usually,often,sometimes,never,everyday/week/month/Sunday3.表示客觀現(xiàn)實(shí)。如：Theearthgoesaroundthesun.地球繞著太陽(yáng)轉(zhuǎn)。一般現(xiàn)在時(shí)的構(gòu)成be動(dòng)詞：主語(yǔ)+be(am,is,are)+其它。如：Iamaboy.我是一個(gè)男孩。行為動(dòng)詞：主語(yǔ)+行為動(dòng)詞(+其它)。如：WestudyEngl

2、ish.我們學(xué)習(xí)英語(yǔ)。當(dāng)主語(yǔ)為第三人稱單數(shù)(he,she,it)時(shí)，要在動(dòng)詞后加-s或-es。如：MarylikesChinese.瑪麗喜歡漢語(yǔ)?！綨o.2】一般現(xiàn)在時(shí)的句型變化be動(dòng)詞的變化。否定句：主語(yǔ)+be+not+其它。如:Heisnotaworker他不是工人。一般疑問句：Be+主語(yǔ)+其它。如：-Areyouastudent?-Yes.Iam./No,Imnot.注意：一般疑問句中this和that，回答用it代替，these/those用they代替Aretheseyourbooks?Yes,theyare.Isthatabasketball?No,itisnt特殊疑問句：疑問詞+

3、一般疑問句。如：Whereismybike?行為動(dòng)詞的變化。否定句：主語(yǔ)+dont(doesnt)+動(dòng)詞原形(+其它)。如：Idontlikebread.當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用doesnt構(gòu)成否定句。如：Hedoesntoftenplay.一般疑問句：Do(Does)+主語(yǔ)+動(dòng)詞原形+其它。如：-Doyouoftenplayfootball?-Yes,Ido./No,Idont.當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要用does構(gòu)成一般疑問句。如：-Doesshegotoworkbybike?-Yes,shedoes./No,shedoesnt.特殊疑問句：疑問詞+一般疑問句。如：Howdoesyou

4、rfathergotowork?【No.3】動(dòng)詞+s的變化規(guī)則如：cook-cooks,milk-milks如：guess-guesses,wash-washes,watch-watches,go-goes如：study-studies一般現(xiàn)在時(shí)練習(xí)題、寫出下列動(dòng)詞的第三人稱單數(shù)drink_gostay_make_look_have_passcarrycome_watchteachfly_study_brushdo二、用括號(hào)內(nèi)動(dòng)詞的適當(dāng)形式填空。Heoften(have)dinnerathome.DanielandTommy(be)inClassOne.We(notwatch)TVonMond

5、ay.Nick(notgo)tothezooonSunday.they(like)theWorldCup?Whattheyoften(do)onSaturdays?yourparents(read)newspaperseveryday?Thegirl(teach)usEnglishonSundays.SheandI(take)awalktogethereveryevening.There(be)somewaterinthebottle.Mike(like)cooking.They(have)thesamehobby.Myaunt(look)afterherbabycarefully.Youal

6、ways(do)yourhomeworkwell.I(be)ill.Imstayinginbed.She(go)toschoolfromMondaytoFriday.LiuTao(do)notlikePE.Thechildoften(watch)TVintheevening.SuHaiandSuYang(have)eightlessonsthisterm.Whatday(be)ittoday?ItsSaturday三、按照要求改寫句子DanielwatchesTVeveryevening.(改為否定句)Idomyhomeworkeveryday.(改為一般疑問句，作否定回答)Shelikesm

7、ilk.(改為否定句)Amylikesplayingcomputergames.(改為一般疑問句，作否定回答)Wegotoschooleverymorning(X對(duì)劃線部分提問)TheyareAmericans.(改為否定句)Iliketakingphotosinthepark.(對(duì)劃線部分提問)JohncomesfromCanada.(對(duì)劃線部分提問)Sheisalwaysagoodstudent.(改為一般疑問句，作否定回答)Hegoestoschoolbybus.(對(duì)劃線部分提問)四、改錯(cuò)(劃出錯(cuò)誤的地方，將正確的寫在橫線上)IsyourbrotherspeakEnglish?Doesh

8、elikesgoingfishing?Helikesplaygamesafterclass.Mr.WuteachsusEnglish.ShedontdoherhomeworkonSundays.一般過去時(shí)結(jié)構(gòu)be動(dòng)詞(is,am,are)was/were主語(yǔ)+謂語(yǔ)實(shí)義動(dòng)詞一相應(yīng)的動(dòng)詞過去式用法表示過去的事實(shí)或狀態(tài)。例：Hewasverybusyanhourago.他在過去的一小時(shí)非常忙碌。Iwaseightyearsoldlastyear.我去年8歲。表示在過去某個(gè)時(shí)間內(nèi)所作的事情,常和表示過去的時(shí)間狀語(yǔ)連用。例：Sheboughtmanybooksyesterday.昨天她買了很多書。Ipl

9、ayedtabletenniswithmyfriendlastMonday.上周一我和一個(gè)朋友打了乒乓球。表示過去的時(shí)間狀語(yǔ)，有：yesterday,lastweek,lastyear,twodaysago,.動(dòng)詞的過去式動(dòng)詞有規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞之分。規(guī)則動(dòng)詞的過去式都是以-ed結(jié)尾，而不規(guī)則動(dòng)詞的過去式是沒有規(guī)則。一般情況下，在動(dòng)詞原形后直接加ed。如:wanted，played。以不發(fā)音的字母e結(jié)尾的動(dòng)詞，直接加d。如:hopedlived。重讀閉音節(jié)單詞需雙寫最后一個(gè)輔音字母，再加ed。如：stopped,shippedo以輔音字母+y結(jié)尾的動(dòng)詞變y為i,再加edo如:studied，

10、worriedo有些動(dòng)詞不符合上面的規(guī)則，需要特殊記憶一般過去時(shí)練習(xí)題一、句型轉(zhuǎn)換Thechildrenplayedfootballinthepark.否定句：一般疑問句：對(duì)劃線部分提問：Thereweresixstudentsintheclassroom.否定句：一般疑問句：對(duì)劃線部分提問：Anndidherhomeworkyesterdayevening.否定句：一般疑問句：對(duì)劃線部分提問：LastweekIreadanEnglishbook.否定句：一般疑問句：對(duì)劃線部分提問：Mybrotherwasintheparkjustnow.否定句：一般疑問句：對(duì)劃線部分提問：二、寫出下列動(dòng)詞的

11、第三人稱單數(shù)形式、過去式形式goenjoybuy_eatgetwalktakedancewriterunswimfindbegineatplaystudy三、用所給詞的適當(dāng)形式填空。TomandMary(come)toChinalastmonth.Mike(notgo)tobeduntil12oclocklastnight.Mary(read)Englishyesterdaymorning.Tom(begin)tolearnChineselastyear.Mymother(notdo)houseworkyesterday.Thereatelephonecallforyoujustnow.(be)-Whenyou(come)tochina?-Lastyear.(be)itcoldinyourcityyesterday?Howmanypeople(be)thereinyourclasslastterm(學(xué)期)？There(be)afootballmatchonTVyesterdayevening,butI(have)notimetowatchit.四、改錯(cuò)題(請(qǐng)改正每個(gè)句子中的一個(gè)錯(cuò)誤)1HowisJaneyesterday？2Hegotoschoolby