湖北省北大附中武漢為明實(shí)驗(yàn)學(xué)校七年級(jí)英語(yǔ)下冊(cè)Unit4Donteatinclassperiod2課件

學(xué)習(xí)重點(diǎn)預(yù)習(xí)檢測(cè)思考探究Period2預(yù)習(xí)案(課本P21-P22)Period2訓(xùn)練案(課本P21-P22)成效追蹤能力階梯Unit4Don’teatinclass.學(xué)習(xí)重點(diǎn)單詞:out,practice,dish,before短語(yǔ):goout,dothedishes句型:1.---Canweeatintheclassroo?---No,wecan’t,butwecaneatinthedininghall.2.---Doeshehavetowearauniformatschool?---Yes,hedoes./No,hedoesn’t.3.---Whatdoyouhavetodo?–-Wehavetobequietinthelibrary.預(yù)習(xí)檢測(cè)一、請(qǐng)根據(jù)中文意思寫(xiě)出下列單詞。（這些都是黑體單詞，要好好記住哦。）1.________adv.外出2._________v./n.練習(xí) 3.________n.碟；盤(pán) 4.________prep.&conj.在……之前 carliferidestop預(yù)習(xí)檢測(cè)二、請(qǐng)認(rèn)真閱讀課本，找出以下短語(yǔ)。5.外出

6.清洗餐具

7.晚餐前

8.在上學(xué)的日子里

9.在上學(xué)期間的晚上

10.做早餐

11.打掃房間

12.練習(xí)鋼琴

gooutdothedishesonschooldaysbeforedinneronschoolnightsmakebreakfastcleanthe/one’sroom practice(playing)thepiano 預(yù)習(xí)檢測(cè)三、熟讀GrammarFocus，完成下列句子。13.他必須在學(xué)校穿校服嗎？(haveto)______________________________________________________________________________14.不要在走廊奔跑。(don’t)_______________________________________15.我們能在教室吃東西嗎？(can)_______________________________________Doeshehavetoweartheschooluniformatschool?Don’truninthehallways.Canweeatintheclassroom?思考探究★must和haveto的區(qū)別：1.must表示主觀上的必須，而haveto側(cè)重客觀上的必要性。如：Youmustgotoschoolnow.你必須現(xiàn)在就上學(xué)。Ihavetostayathomeandlookaftermygrandmother.我必須呆在家照顧我奶奶。2.must的否定形式mustn’t表示禁止，不許；haveto的否定形式don’t/doesn’thaveto表示不需要，不必要。3.must和haveto都是情態(tài)動(dòng)詞，都接動(dòng)詞原形，must無(wú)人稱和數(shù)的變化，而haveto有時(shí)態(tài)和人稱的變化。4.用must和用haveto構(gòu)成的一般疑問(wèn)句，肯定回答和否定回答方式不一樣。試比較：---MustIfinishmyhomeworkfirst?---Yes,youmust./No,youneedn’t./No,youdon’thaveto.---Doesshehavetogohomenow? ---Yes,shedoes./No,shedoesn’t.練習(xí)：1)Bobcannotgotothecinemabecausehe____

helpDadinthegarden.A.can B.cannot C.hasto D.mustC2)---

Idothedishesfirst? ---No,you

.Youcandoyourhomeworkfirst.A.Must;mustn’t B.Can;mustn’t C.Must;needn’t D.Must;must★help的意思及用法：1.helpsb.(to)dosth.幫助某人做某事；2.help(sb.)withsth.在某方面幫助某人。3)在周末，我?guī)椭鷭寢尨驋叻块g。Onweekends,I

theroom.4)我姐姐經(jīng)常幫助我學(xué)英語(yǔ)。Mysisteroften__________________English.helpmymothercleanChelpsmewithPeriod2訓(xùn)練案(課本P21-P22)成效追蹤practice的意思及用法：practice作及物動(dòng)詞，意為“訓(xùn)練，練習(xí)”，后接名詞、代詞和

作賓語(yǔ)，如practiceplayingtheguitar；它還可作不可數(shù)名詞，意為“練習(xí)，實(shí)踐”。練習(xí)：1.我們經(jīng)常練習(xí)畫(huà)畫(huà)。Weoften_____________________________.2.她每天練習(xí)彈鋼琴。She

everyday.3.講英語(yǔ)需要多加練習(xí)。SpeakingEnglishneedsalotof_________.4.熟能生巧。

makesperfect.動(dòng)名詞practicedrawingpracticesplayingthepianopractisePractise一、單項(xiàng)選擇()1.Don’t_______TVforalongtime.A.watch B.watches C.watching D.towatch()2.Ginaoftenhelpshermother________thedishes.A.do B.does C.doing D.todoes能力階梯AA()3.—_________youhavetogotoschooltoday?—No,wedon’t.A.Are B.Can C.Do D.Does()4.Studentshaveto_______theclassroomeveryday.A.clean B.cleans C.cleaning D.toclean()5.Iusuallypractice___________violininthemorning.A.playingthe B.playthe C.toplaythe D.playing能力階梯CAA二、根據(jù)所給中文寫(xiě)出適當(dāng)單詞。6.Tommustcomeback_______________(在…以前)10:00.7.Youcanlistentomusic_______________(在外面).8.Therearemany_____________(規(guī)則)inourschool.9.It’s_____________(重要的)forpeopletoeatbreakfasteveryday.10.Youneedtosay__________(抱歉的)toyourfriend.beforeoutsideimportant能力階梯rulessorry三、用所給詞的適當(dāng)形式填空。11.Youmustdothe______________(dish)beforeyougoout.12.Heoftenhelpsme______________(clean)theclassroom.13.Whatarethe_____________(rule)?14.Wehaveto________________(be)quietinthelibrary.15.Wecan’t_______________(eat)inthehallways.dishesclean/tocleanberuleseat四、完成句子。16.她每天練習(xí)游泳兩個(gè)小時(shí)。She___________________fortwohourseveryday.17.放學(xué)后我必須要照顧我的妹妹。I__________lookaftermysisterafterschool.18.在晚上不要出去。___________