【課件】人教必修第三冊 Unit 2 Grammar 現(xiàn)在分詞用法重難點提升課件

V-ing形式重難點提升2022CONTENTS非謂語特別總結Specialsummaryofnon-verbs01doing的時態(tài)和語態(tài)Thetenseandvoiceofdoing02非謂語動詞的做題方法tipstodothepracticeofnon-verbs03非謂語練習Thepracticeofnon-verbs04Part012021非謂語特別總結非謂語特別總結Specialsummaryofnon-verbs一句話中有且只有一個謂語動詞，想出現(xiàn)第二個謂語，加從句或并列連詞Ihavemanyfriends,mostof________areprettygirls.Ihavemanyfriends,andmostof_________areprettygirls.whomthem非謂語特別總結Specialsummaryofnon-verbs2.一個句子已經有謂語動詞，又沒有連詞的情況下，還有別的動詞出現(xiàn)時，要用非謂語動詞Tomsatinthecornerand__________(wave)tohisgirlfriend.Tomsatinthecorner,______________(wave)tohisgirlfriend.wavedwaving非謂語特別總結Specialsummaryofnon-verbs3.判斷謂語or非謂語To

enlargeitscampus,DongguanMiddleSchoolpulled

downtheoldteachingbuildingsconstructedinthe1980s.Ifyouexerciseoutofdoors,yourbodywilllearntobreathemoredeeply,allowingevenmoreoxygentogettoyourmuscleandyourbrain.非謂語特別總結Specialsummaryofnon-verbs4.非謂語動詞的一般式及可充當?shù)某煞种髡Z賓語表語定語狀語補語不定式（目的將來）

V-ing形式（主動進行）

過去分詞（被動完成）

成分非謂語第二部分2021doing的時態(tài)和語態(tài)doing的時態(tài)和語態(tài)Thetenseandvoiceofdoingdoing分詞的一般式和完成式：

一般式(doing):非謂語動詞和謂語動詞所表示的動作同時進行

完成式(havingdone)：非謂語動詞在謂語動詞所表示的動作之前發(fā)生Beingastudent,hewasinterestedinbooks.

Nothavingstudiedhislessonsveryhard,hefailedtheexaminations.Igottotheofficeearlierthatday,_____________(catch)the7:30trainfromPaddington.Hesuddenlyappearedinclassoneday,________(wear)sunglasses.Wesatbythefire,__________(have)ourbarbecue.havingcaught非謂語練習Thepracticeofnon-verbswearinghavingdoing的時態(tài)和語態(tài)Thetenseandvoiceofdoing2.doing分詞的被動式：

被動式:

doing動作和邏輯主語是動賓關系

一般被動式(beingdone)

完成被動式(havingbeendone)Thequestionbeingdiscussednowisveryimportant Henevertalkedabouthishavingbeeninterviewedbythereporter._____________________(elect)ascaptain,Tinawasgreatlyencouraged.___________(walk)inthestreetwithhisdogfollowinghim,hefeltreallyfreeandpleased.____________(try)manytimes,hestillcouldn’tovercomethedifficulties.Theshow_________________(preform)nowaimsmainlytoreflectthelocalculture.Havingbeenelected非謂語練習Thepracticeofnon-verbsHavingtriedWalkingbeingpreformeddoing的時態(tài)和語態(tài)Thetenseandvoiceofdoingdoing的時態(tài)語態(tài)時態(tài)主動式被動式一般式doingbeingdone完成式havingdonehavingbeendone3.doing分詞的時態(tài)和語態(tài)總結：第三部分2021非謂語動詞的做題方法Step1:尋找邏輯主語，判斷語態(tài)（主動式還是被動式）_____________(tell)manytimes,hestillmadethesamemistake.

非謂語動詞的做題方法tipstodothepracticeofnon-verbsStep2:與謂語動詞的先后性比較，判斷時態(tài)_____________(tell)manytimes,hestillmadethesamemistake.

被動式完成式Step3:確認非謂語動詞形式，檢查答案___________________(tell)manytimes,hestillmadethesamemistake.

非謂語動詞的做題方法tipstodothepracticeofnon-verbsHavingbeentold第四部分2018非謂語練習LiHuaaskesme__________(beat)Xiaohong.Xiaohongstoodatthegate,_________(wait)forhisdad.Hisdadhasadog________(call)Xiaohuang._______________(finish)hiswork,hewentoutintothegardentohaveawalk.Thehouse_______________(build)bytheworkersnowwillbecompletednextweek.____________________