Unit4Don'teatinclass.SectionAgrammarfocus重點(diǎn)詞句人教版英語七年級(jí)下冊(cè)

Unit4Don'teatinclass.重點(diǎn)詞句Grammarfocus一.祈使句祈使句一般用來表示請(qǐng)求、命令、勸說、號(hào)召、警告等。祈使句句尾用句號(hào)或感嘆號(hào)，讀時(shí)用降調(diào)。為表示禮貌，可以在句首或句尾加上please。句末please時(shí)，前面通常加逗號(hào)。祈使句歌訣祈使句，祈使句，請(qǐng)求、命令或建議。主語是______常省去，_________開頭記。否定形式要注意，______放到句首去。要講客氣用______，句首、句末沒關(guān)系。Nodoing!需提起，表示________不小覷。1.肯定祈使句的形式類型結(jié)構(gòu)例句Do型動(dòng)詞原形（+賓語）+其他.吃東西在餐廳。__________________________Be型Be+表語（形容詞）+其他.請(qǐng)保持安靜。__________________________Let型Let+賓語+動(dòng)詞原形+其他.讓我來幫你。__________________________2.否定祈使句的形式類型結(jié)構(gòu)例句Do型在句首加________不要忘記我！__________________________Be型不要遲到！__________________________Let型Don’t+let++賓語+動(dòng)詞原形+其他.別讓他走。____________________________________________________Let+賓語+not+動(dòng)詞原形+其他.No型No+名詞/doing!禁止垂釣！練習(xí)：1.Don't________(think)toomuch.2.Tom________(play)basketballwithyourbrother.3.Tom,________(play)basketballwithyourbrother.4.__________(notrun)intheclassroomplease.5._____(be)careful.6.No__________(sing).7.No_______(food).8.Please________(get)upearly.9.Youmustdrinkmilkeveryday.（改為祈使句）________________everyday.10.Youcan'ttalkinclass.（改為祈使句）________________inclass.11.Playsportsinstreetnexttime.__________________________instreetnexttime.二.must和haveto同：都可以表示“必須”異：1.must表示主觀的意愿，haveto強(qiáng)調(diào)客觀的必要性，意為“不得不”Teacher,Imustgohomenow.（周六放學(xué)回家）Mom,Ihavetogotoschoolnow.（周天返校）2.must沒有人稱和數(shù)的變化，而haveto有人稱和數(shù)的變化I/He/She/Theymustworkeveryday.I/We/They/Youhavetoworkeveryday.I/We/They/You_______________toworkeveryday.（改為否定句）________I/you/they_______toworkeveryday?He/She/Bobhastoworkeveryday.He/She/Bob_______________toworkeveryday.（改為否定句）________he/she/Bob________toworkeveryday?3.兩者的否定形式大不相同mustn't表示“禁止，不準(zhǔn)”don'thaveto表示“不必”Youmustn'tswimintheriver.（你不準(zhǔn)在河里游泳）Youdon'thavetogetupearly.（你不必早起）【注意】在回答must引起的問句時(shí)，如果是否定的答復(fù)，可用don'thaveto或needn't（不必），但不能用mustn't（一定不，必須不，不允許，不得）。MustIfinishmyhomeworktoday?No,youneedn’t./No,youdon’thaveto.Wehavenothingtodotomorrow.練習(xí)1.Hisbikeisbroken,sohe___________walktoschool.2.Idon'twanttobelate,soI_______eatquickly.3.He_______(must)getupearly.4.你不準(zhǔn)吃漢堡包。You_________________hamburgers.5.你不必走路去上班。You_________________togotoworkonfoot.SectionA重點(diǎn)詞句精講1.可數(shù)名詞,“規(guī)則;規(guī)章”_________,?？级陶Z:“校規(guī)/班規(guī)/家規(guī)/交通規(guī)則”____________________________________________“制定/違反規(guī)則”________________________“遵守規(guī)則”______/_________/____________________2.短語“因......遲到”_______/___________________eg:開會(huì)別遲到了。_______________________________________________________3.辨析getto,arrive與reach(1)Theywill______inParisnextMonday.A.arriveB.getC.reachD.go(2)Pleasetellmewhenthebus______.A.arrivesatB.getstoC.reachesD.arrives(3)Whenwe_____home,itbeginstorain.A.arriveinB.getC.reachtoD.arriveat(4)WiththehelpofInternet,newscan_____everycorneroftheworld.A.arriveB.getC.reachD.go4.辨析ontime與intime我準(zhǔn)時(shí)去上學(xué)校。_________________________________她沒有及時(shí)趕上公共汽車。_________________________________5.辨析listen，hear，sound=1\*GB3①不及物動(dòng)詞,“聽”______,后接賓語時(shí),要加介詞____.“聽音樂”______________.eg:請(qǐng)認(rèn)真聽老師講課。__________________________________=2\*GB3②及物動(dòng)詞,“聽見;聽到”_____,后接直接跟賓語，?？即钆洌?）“聽見某人正在做某事”_____________________eg:我聽見湯姆正在彈吉他。__________________________________2）“聽見某人做某事”_____________________eg:我經(jīng)常聽他唱歌。__________________________________=3\*GB3③系動(dòng)詞__________,后接_________作表語。eg:這主意聽起來很棒。__________________________________名詞__________。Icanhearthesoundofrunningwater.我能聽見流水的聲音。6.class1)意為___________，“在課堂上”________;“下課后”________2)意為________，“在這個(gè)班”___________eg:她是班上最優(yōu)秀的學(xué)生。______________________________3)“在教室里”_______________eg:不要在教室里打籃球。_________________________________7.不及物動(dòng)詞,“打架”_____,“與某人打架”______________.eg:不要和別人打架.__________________________________“與……作斗爭(zhēng)”______________2）還可作名詞，短語“打架”_____________,“與某人打架”___________________________eg:不要和別人打架.__________________________________8.用于“事后對(duì)所犯錯(cuò)誤或者不能滿足對(duì)方請(qǐng)求而表示歉意”的是______,意為________.用于“事前請(qǐng)別人幫忙或者會(huì)打擾到別人”的句型是_________，意為____________;“向某人道歉”______________________“為某人難過”______________________“為某事難過”______________________“對(duì)……感到遺憾”______________________eg.對(duì)于這個(gè)壞消息我們?yōu)槟愀械诫y過。____________________________________________9.副詞,“在外面”________,反義詞“在里面”________eg:我們能在外面聽音樂._____________________________2)還可作介詞,意為______________eg:房子外有一輛新車.____________________________________10.辨析:wear,puton,dress,have…on與in詞語含義用法例句wear穿著；戴著表穿的______,相當(dāng)于______=_______他戴著一副眼鏡。Hehasapairofglasseson.puton穿上；戴上表示穿的______,反義詞___________請(qǐng)穿上你的外套。dress穿衣服“給某人穿衣服”____________她給她的弟弟穿衣服。in穿著；戴著表示穿的______后接______。穿藍(lán)色衣服的男孩是我弟弟。11.形容詞,“重要的”__________,反義詞“不重要的”_________名詞形式“重要性”_________,“……的重要性”___________________________2)句型“對(duì)某人來說做某事是重要的”__________________________eg:對(duì)我們來說知道學(xué)習(xí)的重要性是重要的。__________________________________________________12.辨析：bring與takeeg:我們能把音樂播放機(jī)帶到學(xué)校來嗎？_____________________________________________eg:把你的作業(yè)拿過來，把這本書帶走。_____________________________________________——WhydoChinesepeoplelikered?——Becausetheythinkitcan____themgoodluck.A.carryB.bringC.makeD.takeSectionA鞏固練習(xí)一、單項(xiàng)選擇1.Don'tinthehallwaysatschool.A.smileB.talkC.wearauniformD.fightorrun2.Ifyouarrivelateschool,youmustsaytoyourteacher.A.for,thanksB.for,sorryC.to,sorryD.in,thanks3.Tellthechildrenfastfood.It'sbadfortheirhealth.A.don'tB.noteatC.toeatD.nottoeat4.John,theclassroomrightnow.It'stoodirty.OK.A.cleanB.tocleanC.cleaningD.notclean5.Studentscan't______hatsinclass.A．putonB．wearC．takeD．dress6.—Mom，______Iplayfootballthisafternoon?—Sure，butyou______finishyourhomeworkfirst.A．can；can'tB．can；mustC．can't；mustD．must；can7.—Doyouhavetoleavehomenow?—________.OrI'llbelateforschool.A．Yes，IamB．No，I'mnotC．Yes，IdoD．No，Idon't8.Shealwaysgetstoschool________．A．a(chǎn)ttimeB．intimeC．ontimeD．a(chǎn)lltime9.He'snever____class.A．a(chǎn)rriveB．lateforC．a(chǎn)rrivelateD．late10.—Mary，don'truninthehallways.—____．Iwon'tdoitagain.A．You'reweleB．ExcusemeC．Sorry，Mr.ChenD．Thankyou二、根據(jù)句意及漢語提示或所給詞的適當(dāng)形式填空。1.It’stime(have)lunch.2.Doyouhaveto(wear)auniformtoschool?3.he(have)tocleantheclassroomafterschool?4.Jim(have)togetupearlyeverymorning.5.She(nothave)toeatinthedininghall.6.Don't___________(listen)totooloudmusic.三、根據(jù)漢語意思完成句子1．學(xué)生必須準(zhǔn)時(shí)到校。Studentsmustarriveatschool____________．2．艾倫在學(xué)校餐廳里吃午餐。Alaneatslunchinthe______________atschool.3．我們?cè)趫D書館必須保持安靜。Wemust______________inthelibrary.4.周末她得幫媽媽干家務(wù)。_______weekends,she______________helphermum_______somehousework.5.上課不能遲到，也不能打架。_______arrive____________classor_______inclass.6．這個(gè)電視節(jié)目讓我們快樂。TheTVshowus．8.請(qǐng)給我?guī)┦澄?。Pleasemesome．9.孩子們喜歡在外面玩耍。Childrenliketoplay．四按要求完成句子，每空一詞。1.Icanhelpyou.(改為祈使句)________me________you.2.Youcan’tarrivelateforschool.(改為祈使句)________________lateforschool.3.Takethesebookstotheclassroom.(改為否定句)______________thesebookstotheclassroom.4.Theycaneatinclass.(改為一般疑問句)________they________inclass?5.WehavetowearsportsshoesinP.E.classes.(對(duì)劃線部分提問)What____you_______________inP.E.classes?五、完形填空。JohnisanAmericanboy.Helikes1footballmatches，2hedoesn’thaveenoughmoneytobuytickets.Hehastowatchthematches3TVathomewhenhehas4homework.HemustgotoschoolfromMondaytoFriday,sohemissesalotofimportantmatches.Abigfootballmatchwillbeheldintheafternoontomorrow.5wantstowatchitverymuch,buthecan’t.Hewillhaveaphysicstest（考試）in6afternoon.“Canwehaveavideo，Mum?”Johnaskshismother7hegoestoschool.“ThenfromourTVsetyoucanrecordthematchforme.”“I’m8wecan’tafford（買得起）one，”sighs（嘆息）hismother.ThenextmorningJohneshomewithasmile,9anewvideo.“Butwheredoyougetthemoney，John？”hismotherasksinsurprise.“That’s10，Mum.I’vesoldourTVset.”()1.A.watching B.seeing C.lookingat B.hearing()2.A.and B.so C.but D.though()3.A.in B.on C.at D.with()4.A.few B.afew C.little D.quitealittle()5.A.Mother B.Father C.Teacher D.John()6.A.thesame B.thedifferent C.a D.an()7.A.after B.before C.because D.as()8.A.glad B.afraid C.pleased D.frightened()9.A.carrying B.carries C.carry D.tocarry()10.A.difficult B.easy C.difficulty D.easily六、任務(wù)型閱讀TherulesofCandaroonCandaroon