牛津7A-Unit2-Lets-play-sports-Grammar課件(共19張PPT)

Unit2Let’splaysports!GrammarTheyarebasketballplayers.Theyplaybasketballverywell.ThisisKobe.Heisverytall.Helooksstrong.Heplaysbasketballverywell.Kobe___________（打）basketballverywell.Manystudents__________（喜歡）him.Theyoften___________（觀看）hisgamesonTV.InmyfreetimeI_________（喜歡）watchingTV,too.Butmysister__________（喜歡）reading.Sheoften_________（讀）storybooks.playslikewatchlikelikesreads1.談?wù)摻?jīng)常做的事。2.談?wù)摽偸钦_的客觀事實(shí)。3.談?wù)摤F(xiàn)在是正確的事實(shí)。比如愛好、能力等。請(qǐng)判斷下列句子是哪種情況Tigerseatmeat.(_________________________)2)Shehasane-dog.(_________________________)3)ShelivesinBeijing.(_________________________)4)IlistentoEnglisheveryday.(_________________________)5)Fishlivesinwater.(_________________________)6)Heplaysfootballafterschool.(_________________________)thingsthatarealwaystruethingsthataretruenowthingsthataretruenowthingsthatweoftendothingsthatarealwaystruethingsthatweoftendo

行為動(dòng)詞一般現(xiàn)在時(shí)的肯定形式1.I

comefromYangzhou.2.We

havelunchatschool.3.You

playfootballverywell.4.Theyoftengoshoppingatweekends.3.She

singsverywellinourclass.4.He

doeshishomeworkintheevening.【觀察與思考】1.句中行為動(dòng)詞的形式由_____________決定。2.當(dāng)主語是第一、第二人稱和第三人稱復(fù)數(shù)時(shí)，行為動(dòng)詞使用其______形，如______________________。3.當(dāng)主語是第三人稱單數(shù)時(shí)，行為動(dòng)詞使用其第三人稱_________形式,如_______________。主語原come,have,playgo單數(shù)sings,doesreadreadsbringbringscookcooksusesuse動(dòng)詞的第三人稱單數(shù)構(gòu)成1直接在動(dòng)詞后面加s2以sh，ch，s,x和o結(jié)尾的動(dòng)詞加esmisswatchfinishfixgoteachmisseswatchesfinishesfixesgoesteaches5.不規(guī)則動(dòng)詞have3.以輔音字母加y結(jié)尾的，把y改成ies4.以元音字母加y結(jié)尾的動(dòng)詞，直接加sflystudysayplayfliesstudiessaysplayshas寫出下列動(dòng)詞的第三人稱單數(shù)形式put——enjoy——write——fly——play——have——guess——match——go——putsenjoyswritesfliesplayshasguessesmatchesgoes當(dāng)談?wù)摻?jīng)常性、習(xí)慣性的動(dòng)作，愛好，能力等時(shí)，常用行為動(dòng)詞的一般現(xiàn)在時(shí)。likedancesgoesplayswatchesDoesAmylikedancing?No,shedoesn’tlikedancing.Doyoulikedancing?No,Idon’tlikedancing.

行為動(dòng)詞一般現(xiàn)在時(shí)的否定句1.Wedonotgotoschoolatweekends.=Wedon’tgotoschoolatweekends.2.He

doesnotstudyinClass4,Grade7.=Hedoesn’tstudyinClass4,Grade7.【觀察與思考】1)否定句是在行為動(dòng)詞前添加________或_________。當(dāng)主語是第三人稱單數(shù)時(shí)，助動(dòng)詞用doesn’t。2)donot=____________doesnot=______________3)注意在否定句中，助動(dòng)詞之后的行為動(dòng)詞均用________形。

行為動(dòng)詞一般現(xiàn)在時(shí)的一般疑問句及其回答1.–Doyoulikesports?–Yes,Ido.2.---DoesMilliespeakChineseverywell?---No,shedoesn’t.【觀察與思考】1)行為動(dòng)詞一般現(xiàn)在時(shí)的一般疑問句直接把助動(dòng)詞do或does放在___________。2)助動(dòng)詞之后的行為動(dòng)詞均用___________形。don’tdoesn’tdon’tdoesn’t原

主語之前原

be動(dòng)詞與行為動(dòng)詞一般現(xiàn)在時(shí)的一般疑問句及其回答的區(qū)別1.---Areyougoodatplayingvolleyball?---Yes,Iam.2.---Doyouoftenplayvolleyballinyourfreetime?---Yes,Ido.【比較與思考】1）

be動(dòng)詞一般現(xiàn)在時(shí)的一般疑問句直接把be動(dòng)詞放在_____________。2）行為動(dòng)詞一般現(xiàn)在時(shí)的一般疑問句直接把助動(dòng)詞do或does放在___________。主語之前主語之前Askand