初中各時(shí)態(tài)知識(shí)點(diǎn)講解

1、1初中初中時(shí)態(tài)時(shí)態(tài)知識(shí)點(diǎn)總結(jié)總結(jié)、、一般一般現(xiàn)在時(shí)時(shí)態(tài)時(shí)時(shí)態(tài)：用法1、經(jīng)常性的動(dòng)作例：JimwatchesTVeveryday.2、現(xiàn)在的特征或狀態(tài)例：Heis12yearsold.3、自然現(xiàn)象或客觀真理例：Theearthgoesroundthesun.1、與一般現(xiàn)在時(shí)連用的時(shí)間狀語(yǔ)：usuallyoftenalwayseverydaynowsometimesonSundays等。2、四個(gè)基本句型：肯定句：Jimisateacher.

2、LilywatchesTVeveryday.TheywatchTVeveryday.否定句：JimisnotateacherLilydoesn’twatcheveryday.Theydon’twatchTVeveryday.一般疑問(wèn)句：IsJimateacherYesheis.Noheisn’t.DoesLilywatchTVeverydayYesshedoes.Noshedoesn’t.DotheywatchTVeverydayYes

3、theydo.Notheydon’t.特殊疑問(wèn)句:WhatisJimWhatdoesLilydoeverydayWhatdotheydoeveryday3、動(dòng)詞第三人稱(chēng)單數(shù)構(gòu)成規(guī)則：1、一般在動(dòng)詞尾加s.例：playplays2、以sxchsh結(jié)尾的詞加s例：watchwatches3、以輔音字母y結(jié)尾的詞，改y為i再加es例：study–studies4、特殊變化的有：beishavehasgogoesdodoes練習(xí)：用所給動(dòng)詞適當(dāng)

4、形式填空1._______(be)JimIinthesameclassNoyou________.2.Yournewbook________(be)overthere.3.Jimwhy______(be)youlatefschool4.Jim’ssister________(do)herhomewkeveryday.5.She________(notdo)mningexerciseseveryday.6._______yourmothe

5、ralways_________(do)herhomewk7.Lucyusually________(have)breakfastat7inthemning.8._______ourteacher_______(has)anypencils9.________LucyLily_______(like)China10.LiLei_______(notdrink)angeeveryday改錯(cuò)：每句有一處錯(cuò)誤1.IssheMr.Green’s

6、daughterYesshe’s._____________2.AreyouMr.WangYesyouare.____________3.Hermotherdoesn’toftenbrushesherteeth._______________4.DotheywatchTVeverydayYestheydoes.___________3特殊疑問(wèn)句：WhatisJimdoingnow4、現(xiàn)在分詞的構(gòu)成1、一般動(dòng)詞詞尾加ing例：readre

7、ading2、以不發(fā)音字母e結(jié)尾的詞，去e加ing例：makemaking3、一個(gè)元音字母加一個(gè)輔音字母結(jié)尾重讀的詞，雙寫(xiě)輔音字母再加ing.例：put–putting4、特殊的有：bebeinglielyingtietyingdiedying5、少數(shù)動(dòng)詞的現(xiàn)在進(jìn)行時(shí)的表示將要發(fā)生、常見(jiàn)的有：gocomeleaveflymovestartarrivedo…例：HeisleavingWuhanfBeijing.他將要離開(kāi)武漢去北京。Wha

8、tisJimdoingonvocation吉姆度假打算做什么？練習(xí)：用所給動(dòng)詞的適當(dāng)形式填空1.Where’sourteacherHe_______________(watchTV)overtherenow.2.They___________(be)intheroomnow.3.Listen!LucyLily_________(talk)abouttheweather.4.Bequiet!Myteacher____________(sa

9、y)something.5.Look!LucyLily______________(swim)intheriver.6.Itis8o’clock.They__________________(have)anEnglishclass.7._______you________(study)EnglishYesIam.8.Mr.Smithcan’tcome.He_________(have)ameeting.(會(huì)議)改錯(cuò)：每句有一處錯(cuò)誤1.I

10、shereadingnewspaperseveryday_____________2.AretheyplayingfootballNotheydon’t.____________3.Theyarerunningontheplayground._______________4.Look!Thestudentsplayingbasketball._______________5.TheyarewatchTVintheroomnow.____

11、____________6.LucyLilyaresingingdance._______________7.Lucyarenowdoherhomewkatschool._____________8.Listen!JimTomdon’tnowsinging.________________寫(xiě)出動(dòng)詞的ing形式Writestudyhavedobeeatsingget句型轉(zhuǎn)換1.Hermotherisreadingnow.否定句：_____