初中各時態(tài)知識點講解

1、1初中初中時態(tài)時態(tài)知識點總結(jié)總結(jié)、、一般一般現(xiàn)在時時態(tài)時時態(tài)：用法1、經(jīng)常性的動作例：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)在時連用的時間狀語：usuallyoftenalwayseverydaynowsometimesonSundays等。2、四個基本句型：肯定句：Jimisateacher.

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

3、theydo.Notheydon’t.特殊疑問句:WhatisJimWhatdoesLilydoeverydayWhatdotheydoeveryday3、動詞第三人稱單數(shù)構(gòu)成規(guī)則：1、一般在動詞尾加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：用所給動詞適當

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：每句有一處錯誤1.IssheMr.Green’s

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

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

8、tisJimdoingonvocation吉姆度假打算做什么？練習：用所給動詞的適當形式填空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.(會議)改錯：每句有一處錯誤1.I

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

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