初中英語人教版七年級下冊現(xiàn)在進行時.pptx

現(xiàn)在進行時 語法 1 含義 表示現(xiàn)在正在進行或一段時間正在進行的動作標志詞 now look listen等 2 構成 be V ing 現(xiàn)在進行時的含義與構成 Heisreadingabook 3 V ing變化規(guī)則 1 一般加ing 如 play playingwatch watching以不發(fā)音的e結尾 去e加ing 如 take takingcome coming元 輔結尾 且是重讀閉音節(jié)的單詞 雙寫輔音字母 ing 如 run runningswim swimming 三 動詞現(xiàn)在分詞的構成 把下列動詞變成現(xiàn)在分詞 dowritehavegorun readwatchgetswimclean doing writing having going running reading watching getting swimming cleaning 四 提示性詞語 1 now Eg1 Thechildrenareplayinggamesovertherenow 2 Look Listen Eg1 Look Someboysareswimmingintheriver Eg2 Listen LucyissinginganEnglishsongintheclassroom 3 Itis 具體的鐘點 提示后句 Eg1 It s6 30inthemorning LiLeiisgettingup Eg2 It stwelveo clock Thestudentsarehavinglunchatschool 4 Whereis are am 主語 提示后句 Eg1 Whereisyourfather HeiswatchingTVintheroom Eg2 WhereisTom Heisdoinghomeworkintheclassroom 5 上下文提示 Eg1 Whatareyoudoing Iamlisteningtomusic 五 相關的句型轉換 1 變否定句 現(xiàn)在進行時態(tài)的句子變否定句時 在am is are后加not 常與am is are用縮略式 Eg1 Theyaresinging Theyarenot aren tsinging 2 變一般疑問句 現(xiàn)在進行時態(tài)的句子變一般疑問句時把am is are提到句首 大小寫發(fā)生變化 句號變問號 Eg1 Iamdoingmyhomeworknow Areyoudoingyourhomeworknow Eg2 Thestudentsarehavingclasses Arethestudentshavingclasses 3 劃線提問 先確定疑問詞 然后把除掉劃線部分的句子變成一般疑問句接在疑問詞后面 Eg1 Heiswritingaletter 劃線提問 Whatishedoing Eg2 Lucyisdancing 劃線提問 Whoisdancing Theyplayfootballintheplayground 否定句 一般疑問句 肯定回答 否定回答 Theydonot don t playfootballintheplayground No theydon t Yes theydo Dotheyplayfootballintheplayground Whatishedoing Heisplayingbasketball Whatistheboydoing Heissinging Isthewomanwriting No sheisn t Sheisreadingabook What retheydoing They reswimming Aretheyswimming Yes theyare Aretheysinging No theyaren t Theyaren tsinging Theyaredancing Arethey abook No they arethey They re reading aren t What doing writing Isthegirl get up No she What she She getting isn t is doing issleeping 2 否定句 直接在be后加not 如 Iamwriting Iamnotwriting 現(xiàn)在進行時的句式 1 肯定句 主語 be v ing 其它 如 Iamreadingabook 3 一般疑問句及回答 問句 直接把be提前 肯定回答 Yes 主語 be否定回答 No 主語 be not Areyoudrawing Yes Iam No I mnot 一般現(xiàn)在時 表示現(xiàn)在的狀態(tài) 經(jīng)常的或習慣性的動作 表示主語具備的性格和能力等 一般現(xiàn)在時的構成 肯定句 主語 is am are 其它成分 主語 除第三人稱單數(shù) 動詞原形 其它成分 Heisanofficeworker Igetupatsixeveryday 主語 第三人稱單數(shù) 動詞s es 其它成分 Myfatherusuallygoestoworkbybus 用法 1 表示習慣性 經(jīng)常性出現(xiàn)的動作 狀態(tài) 2 表示目前的狀態(tài) 3 表示客觀事實或普遍真理 Iusuallygotoschoolatseven Sheneverplayscomputergames Theydon tlikeswimming Helookslikehisfather Theearthgoesroundthesun Winteriscolderthansummer 關鍵詞 時間狀語 often usually always sometimes nevereveryday onSunday Monday 主語是第三人稱單數(shù)時 行為動詞的變化規(guī)則如下 一般動詞在詞尾加 s 如 helps makes gets swims knows plays等 以s x ch sh 或o結尾的動詞在詞尾加 es 如dresses washes catches does等 以輔音字母 y結尾的動詞 先變y為i 再加 es 如fly flies study studies等 否定句 一般疑問句 肯定回答 否定回答 Igetupat6 35inthemorning Idonot don t getupat6 35inthemorning Doyougetupat6 35inthemorning Yes Ido No Idon t Shewaterstheflowers 否定句 一般疑問句 肯定回答 否定回答 Shedoesnot doesn t watertheflowers Doesshewatertheflowers Yes shedoes No shedoesnot doesn t 寫出下列動詞的第三人稱單數(shù)形式1 work read clean write 2 teach wash guess watch 3 go do photo 4 study fly cry play 5 have 一 Choosetherightanswers 1 IssheMary she A Yes isn tB No amnotC Yes amD No isn t 2 Are inClassThree Yes Iam A IB heC SheD you 3 OnSunday she computergamesathome A playB playsC playesD Playing 4 Class Let shaveabreak A finishesB startsC finishsD finish D D B A 5 Thepairofshoes Tom s A areB isC beD am 6 Theteacherwithhisstudentsoften theoldman A visitsB visitC doesn tvisitD isvisiting 7 Doesthesnakeeatmeat Yes It A doB doesC don tD doesn t 8 Hashegotacomputer No he A doesn tB can tC isn tD hasn t 9 We gotoschoolatweekend A aren tB haven tC isn tD don t B A B D D 1 Jimusually have lunchathome 2 LiGuanhua be twentyyearsold 3 Howmanystudents be thereinyourclass 4 she study hard Yes she 5 Lucyandlily notspeak Chinese 6 Myfather notdo morningexerciseseveryday 7 Shealways wash herclothesonSundays 8 yourbrother like playingfootball No he 用所給動詞一般現(xiàn)在時態(tài)填空 has is are Does study does don tspeak doesn tdo washes Does like doesn t 達標訓練 一 選擇填空 1 Mymotheris TV A lookingatB seeingC readingD watching2 you abook Yes Iam A Do readB Are readC Are readingD Are looking3 Kate theothers A sing listenB issinging islisteningC sing arelisteningD issinging arelistening4 I myeraser butIcan t it A lookfor findingB amfinding lookforC amlookingfor findD find lookfor 二 句型轉換1 Iamwateringtheflowers 否定句 2 She sjumpingnow 一般疑問句 3 Theboysareplayingcards 劃線提問 4 Heisdoinghishomework 復數(shù)句 Iamnotwateringtheflowers Isshejumpingnow Whataretheboysdoing Theyaredoingtheirhomework 綜合練習三 選擇填空 1 Whatareyoudoing I A eatB caneatC eatingD ameating 2 Wewant thisbooknow A readingB amreadingC readD toread 3 Ourteacheris aredsweater A puttingonB putonC wearingD wear 4 Thatboyisn t theteacher A listenB listensC listeningD listeningto 5 It seighto clock Jim sfamily TV A iswatchingB arewatchingC watchD towatch 6 Mymotheris acake mybirthday A making toB making forC doing toD doing for 7 Letme thesebooksinthebox A putsB putC toputD putting 8 you thewindow Yes Iam A Do cleanB Is cleaningC Are cleaningD Do cleaning D D C D B B B C 1 I be astudent Mysister be astudent too 2 There be apenandtwopencilsinthepencil box 3 Listen She sing asong 4 Wealways clean ourclassroomafterschool 5 There manycloudsinthesky 6 Sometimeswe play footballafterschool Wereally enjoy ourselves7 They go toGuangzhoueveryweek 8 Weknowthere be 24hoursinaday am is is clean play enjoy go are 用所給動詞的適當形式填空 Issinging are 11 Allthestudents have computerlessonsnow 12 you go toschoolbybuseveryFriday 13 What yourmother do 15 Myparents