Unit+4知识点归纳 练习 人教版七年级英语下册+

PAGEPAGEPAGE9Unit4Don’teatinclass.重点短语、句子1.Don’tarrivelateforclass.上课不要迟到。2.Canwebringmusicplayerstoschool?我们可以带音乐播放器到学校吗？3.Andwealwayshavetoweartheschooluniform.并且我们总是不得不穿校服。4.Therearetoomanyrules!有太多的规则！5.Don’tleavethedirtydishesinthekitchen!不要把脏盘子留在厨房里！6.Ihavetokeepmyhairshort.我不得不留短发。短语回放1.__________准时，按时2.school_______学校规章制度3.__________在课上4.._____rules制订规则5.______therules遵守规则6.________不得不7.be______安静8.be/arrive__________class上课迟到9.__________...听……10._____(one’s)bed铺床11.go_____外出（娱乐）12._____one’shair_____留短发13.play_____sb.和某人一起玩14._____the______清洗餐具15.have_____玩得高兴16.onschool_____在上学期间17.onschool________在校期间的晚上18.be_________sb.对某人要求严格句型展示1.______arrivelatefor_____.上课不要迟到。2.Canwe_____music______toschool?我们可以带音乐播放器到学校吗？3.Andwe_______________weartheschool_____.并且我们总是不得不穿校服。4.Thereare____________rules!有太多的规则！5.Don’t_____the____________inthekitchen!不要把脏盘子留在厨房里！6.Ihaveto______________________.我不得不留短发。二、重点句型解析ontime“准时，按时”，指按规定的时刻不早不晚。Eg:Healwaysgotoschoolontime.他总是按时上学。intime“及时”，指没有迟到，时间还充裕。Eg:Firemanreachedthehouseonfireintime.消防员及时赶到那幢失火的房子。2.hear、listen和sound都有"听"的意思，但三者是有区别的：hear"听说"侧重于"听"的内容。Eg:I'msorrytohearthatyouareill.听说你生病了我很难过。Ineverheardsuchaninterestingstory.我从来没听过这么有趣的一个故事。listen"听"侧重于"听"这一动作。Eg:Listentomecarefully.认真听我说。Thechildrenliketolistentomusic.孩子们喜欢听音乐。sound"听起来"它是系动词后面接形容词等。Eg:Thatsoundsgreat.那听起来真不错。Itsoundslikefun.听起来挺有趣。【典型例题】______carefully,oryouarenotableto_____anything.(beabletodosth能够做…)A.Hear;listenB.Listen;hearC.Hear;listenD.Listen;listen3.辨析take,bringtake“带走，拿走”指把东西从说话地带到别的地方。Eg:Canyouhelpmetotakethebookstotheclassroom?你能帮我把这些书带到教室里去吗？bring“带来”指把东西从别处带到说话地。Eg:Bringyourhomeworkheretomorrow,please.请你明天把作业带到这儿来。【典型例题】_____awaythisdirtyshirtand______meacleanone.A.Take;bringB.Take;takeC.Bring;takeD.Bring;bring4.strict是形容词，意为“严格的”；“严厉的”，通常与be动词连用。bestrictwithsb“对某人严厉”Eg:Mr.Whiteisverystrictwithus.怀特先生对我们要求很严格。Weshouldbestrictwithourselves.我们应该对自己要求严格。bestrictin(doing)sth“对某事要求严格”Eg:Ourbossisstrictinourwork.我们的老板对我们的工作要求严格。5.remember“记得，记住”，是及物动词，可以直接加名词。rememberdoingsth记得已做某事（已做）remembertodosth记得要做某事（还没做）Eg:Irememberseeinghimonce.我记得见过他一次。Remembertoposttheletterforme.记得给我寄这封信。●forget“忘记，忘了”，作remember反义词时，用法和remember相同。forgetdoingsth忘记已做某事（已做）forgettodosth忘记要做某事（还没做）leavesth.+地点把……忘在某地eg.Heleaveshishomeworkathome.6.toomany,toomuch与muchtoo易混词组意义及用法例句toomany形容词，“太，太多”，接可数名词Therearetoomanychildreninthepark.toomuch形容词，“太多”，接不可数名词Ihavetoomuchhomeworktoday.muchtoo副词，“太，非常”，接形容词或副词Mymotherismuchtoobusy.【典型例题】Ihave________skirtsandthisoneis________largeforme,soyoucantakeitifyoulike.A.toomany;toomuchB.toomuch;muchtooC.toomany;muchtoo7.either,too与also易混词意义及用法例句either“也”，用于否定句中，置于句末时用“，”隔开Iwon’tgothere,either.too“也”，用于肯定句句末，用“，”隔开Ilikedancing,too.also“也”，用于肯定句句中IalsolikeEnglish.【典型例题】Idon’tlikeher,________.A.alsoB.tooC.eitherD.to8.havefun=haveagoodtime=enjoyoneself玩得开心，过得愉快9.Notalking!"禁止交谈。"no后面加上名词或动名词doing也表示不要做某事。与don't+do的用法相似。Eg:Nowetumbrellas!＝Don'tputwetumbrellashere!禁止放湿雨伞Nofood!＝Don'teatfoodhere!禁止吃食物Nosmoking!＝Don'tsmokehere!禁止吸烟三、重点语法情态动词haveto的用法：意思是"必须、不得不"它侧重于客观上的必要和外界的权威。●结构：主语+haveto+动词原形+其他●一般现在时：主语是第三人称单数时用hasto，其它时候用haveto（过去时：无论人称和单复数都用hadto.）Eg:Tomhastopracticetheguitareveryday.汤姆每天必须练习弹吉它。Ihadtogetupat5:00amlastMonday.上周一我不得不早上5点起床。●否定形式:主语+don'thaveto+动词原形+其他●一般现在时:主语是第三人称单数时用doesn'thaveto,其它时候用don'thaveto.(过去时:无论人称和单复数都用didn'thaveto)Eg:Nickdoesn'thavetowearauniform.尼克不必穿制服。Wedon'thavetodoourhomeworkatonce.我们不必马上完成作业。●疑问句：Do、Does或Did+主语+haveto+动词原形+其他Eg:Doyouhavetostayathomeonweekends?周末你必须呆在家里吗Yes,Ido./No,Idon't.是的我必须。不我不必。【典型例题】LucyhastowearsportsshoesforPEclass.(该为否定句)Lucy________________towearsportsshoesforPEclass.2.情态动词must的用法：must表示说话人的主观看法，及主观上的必要性，还用于命令或愿望。只用于现在时，无人称和单数的变化。在表示过去、将来和完成时，用haveto的相应形式来代替must.在表示有做某一个动作的必要和义务，它的意思是“必须，应该”。Eg:Youmustfinishyourhomeworkfirst.你必须先完成作业。表示有很大把握的判断或者推测，意思是“一定，准是”。Eg:Thetallmanmustbeyourfather.那个高个子男人一定是你的爸爸。以must开头的一般疑问句，它的否定回答用needn’t（不必要），不用mustn’t（不允许），mustn’t常用于否定句中表示“不允许，禁止”。Eg:MustIgothereonfoot?我必须得走过去吗？No,youdon’thaveto.不，你不需要。Youmustn’tparkyourcarhere.你的车不允许停在这儿。【典型例题】It’sverywarmoutside.You________wearthecoat.A.havetoB.hadn’tC.don’thavetoD.mustn’t3.情态动词can的用法：●表示能力："会""能"，Eg:Canyouplaytheguitar?你会弹吉它吗JudycanspeakalittleChinese.朱蒂会说一点中文。Icandanceandsing.我能唱歌又能跳舞。●表示允许、许可："可以"、"能"即在这一课中新学的词义Eg:Canthestudentsruninthehallways?学生们可以在走廊上跑吗Wecaneatoutside.我们可以在外面吃东西。CanIcomein?我能进来吗●注意：同样是情态动词can和haveto的用法是有区别的，和大部分情态动词一样，can在否定句中直接在can后加上not；在疑问句中把can放到主语前面，并且没有人称和数的变化，而haveto是有相应变化的。【典型例题】1).Thechildren___playfootballontheroad.A.canB.mustC.mustn’tD.may2).MustIcleantheblackboard?No,you________.A.needn’tB.mustn’tC.can’tD.maynot4.祈使句（ImperativeSentence）●定义：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句，祈使句最常用于表达命令，因此在学校文法中也常称为命令句。●祈使句因对象（即主语）是第二人称，所以通常都省略。祈使句的动词都为一般现在时，句末则使用句号或感叹号来表示结束。●祈使句的肯定句：行为动词原形+其他Eg:Goandwashyourhands.去洗你的手。——命令Bequiet,please.=Pleasebequiet.请安静。——请求Bekindtooursister.对姐妹要和善。——劝告Noparking.禁止停车。——禁止●祈使句的否定通常使用“Don't…”，Don't+动词原形（行为动词/be动词）+其他Eg:Don'tletthedogin.不要让那只狗进来。Don'ttouch,please.请不要用手触摸。Don'tbesilly.别傻了。●祈使句有时也把主语“You”表达出来，使对方听起来觉得柔和些，例如：Eg:Yougoandtellhim,Chris.克里斯你去告诉他。Jim,don’tforgettobringyourdictionary.Jim,别忘了把你的字典带来。【典型例题】1)________lateforclass!A.Don’tB.NotbeC.Don’tbe2)________worryaboutmeMom.I’vegrownup.（growup长大）A.Don’tB.Don’tbeC.NotD.Notbe3)Runinthehallways.（改为否定句）________________inthehallways.二、课堂练习1.Wemustgettoschool__________everyday.A.attimesB.ontimeC.intimeD.fortimes2.Canyou_________musicatclass?A.listenB.listentoC.listenatD.listenwith3.—_________.Yourfatherissleepingintheroom.—Oh,sorry.A.NottalkB.NottalkingC.Notalking4.Boysandgirls,_________inclass.A.noteatB.doesn’teatC.can’teatD.don’teat5.Don’tintheclassroom.A.noisy B.benoisy C.isnoisy D.benoise6.Don’t_______TVafterclass.A.watchB.watchesC.watching7.Daisyhastotheclassroomafterschool.A.cleans B.cleaned C.cleaning D.clean8.Lucypractices_________thepianoeverynight.A.playB.playsC.playingD.toplay10.Ourparentsareverystrict_________us________ourstudies.A.in,inB.in,withC.with,withD.with,in课后练习1.Ican’trelax，_______.A.tooB.alsoC.either2.Theboyusuallyeats_________potatoesanddrinks_________cola.A.toomany,toomanyB.toomany,toomuchC.toomuch,toomuch3.Ginaoftenhelpshermotherthedishes.A.doB.doesC.doing4.Healwaysremembers_________hishomework.A.doB.doesC.doingD.todo5.Thegirlhas___________.A.longhairB.alonghairC.longhairsD.longahair6．______you______gohomenow?A．Do；havetoB．Does；havetoC．Have；toD．Has；to7．CanyouwatchTV______schoolnights?A．atB．onC．inD．/8．Wecan't______musicintheclassroom.A．hearB．heartoC．listenD．listento9．Don'ttalk______eatinclass.A．andB．orC．soD．but10．Doyouhavelotsof______tofollowinyourschool?A．friendsB．ruleC．rulesD．arule11．He'snever______class.A．arriveB．lateforC．arrivelateD．late12．Hecan't______，butheoften______tothebeachtoplay.A．swimming；goB．swim；goesC．swims；goesD．swim；go13．—Mom，canIgoskating?—______，butyouhavetowearacoat.It'scoldoutside.No，youcan'tB．Yes，pleaseC．Yes，youcanD．No，youcan14．Ihave______thingstodotoday，soI'm______busy.A．toomany；toomanyB．toomany；muchtooC．toomuch；muchtooD．toomuch；toomany根据句意及首字母提示完成单词1.Wehavetobeq____inthelibrary.2.Don’tltomusicinclass.3.Therearetoomanyrinourschool.4.It’sverycoldo.Pleaseputonmoreclothes5．Doyouoftenhavelunchintheschoold______hall?6．Wemustk______ourclassroomclean.7．Don'tf______withyourclassmates.8．Ihavetol______toplaythepianoonSundays.用括号内所给单词的适当形式填空1．Youarea______（luck）dog.2．Please______（arrive）hereatsixo'clocktomorrowmorning.3．______（notbe）lateforthemeeting.4．Mollyisonlythreeyearsold，butshecan______（read）manywords.5．Mysisteroftendoesthe______（dish）afterdinner.完形填空Mydearkids，herearesome__26__foryou.Asstudentsinourschool，youhavetofollowthem.Don't__27__lateforschool.Youhavetobeherebyeight.Don'teatintheclassroom__28__youcaneatinthedininghall.Getbackhomebeforesixintheafternoon.Youcan'teat__29__andyoucanonlyeatatschoolatnoon.Don't__30__withyourclassmatesorotherstudents.Youcanwearglassesinclass.Butyoucan'twear__31__.Cleanthe__32__afterschool.Youhaveto__33__sportsshoesforP.E.classinthe__34__.Youcan'tgooutonschool__35_.Itisdangeroustogooutatnight.Gotothemusicroomifyouwanttolistentomusic.Handin（上交）yourhomeworkontime.26．A．opinionsB．suggestionsC．guidesD．rules27．A．funB．arriveC．returnD．walk28．A．orB．soC．butD．and29．A．insideB．besideC．outsideD．around30．A．talkB．washC．standD．fight31．A．walletB．sunglassesC．beltD．clothes32．A．studyB．shopC．classroomD．bedroom33．A．wearB．onC．inD．with34．A．gymB．dininghallC．palaceD．classroom35．A．morningB．noonC．afternoonD．nights阅读理解TheWenhuaInternationalSchoolYoumustYoumustn’tArriveatschoolbyhalfpastseveneverymorning.Wearjeans.Handinyourhomeworkbyeight.Eatordrinkintheclassroom.Lookcleanandtidy.BringMP3toschool.Bequietinthelibrary.Runorshoutintheschoolbuildings.Stayontheplaygroundatbreaktime.Talkloudlyinthehallways.Standupwhenateachercomesintotheclassroom.Fight.1.Whatcan’tyoudowhenyouareintheschoolbuildings?A.Eatordrink. B.Runorshout. C.Talkloudly. D.Li