七年级下册英语《Unit 4 Dont eat in class》复习课件

Unit4Don'teatinclass复习课件1在教室里：在课堂上：在走廊上：在学校里：intheclassroominclassinthehallwaysatschool=inschool重点词组复习2下课后：放学后：在上学的晚上：在晚上：到10点钟之前：afterclassafterschoolonschoolnightsatnightby10o’clock1.

你们学校有什么规定？

2不要在走廊上跑，不要迟到。

3.

你们在学校不得不穿校服吗？4.

你还有别的不得不做吗？5.十点钟前我就得上床睡觉。6.我家有太多的家规。What

are

the

rules

at

your

school?Don't

run

in

the

hallways

and

don't

arrive

late

for

class.Do

you

have

to

wear

a

uniform

at

school?What

else

do

you

have

to

do?Ihavetobeinbedbyteno'clock.Ihavetoomanyrulesinmyhouse.重点句子识记7.放学后我不能和朋友玩。8.在上课日晚上我不能看电视过会我必须去少年宫学钢琴。

10.我没有任何乐趣。I1.我必须帮妈妈做晚饭。Ican’tmeetmyfriendsafterschool.Ican’twatchTVonschoolnights.LaterIhavetogototheChildren’sPalacetolearnthepiano.Ineverhaveanyfun.Ihavetohelpmymothermakedinner.祈使句是用来表示请求、命令、叮嘱、号召或者劝告等的句子,其主语常是第二人称you,常常省略。祈使句的开头是动词原形。Look

out!

小心！Wait

here

for

me!

在这等我！Be

sure

to

come

here

on

time!

务必准时来到这里！语法复习表示委婉的祈使语气，可在句首或句末加上please，若在句末加please，之前要用逗号隔开。祈使句有肯定祈使句与否定祈使句两种。Givemeyourbook,please.Pleasedon’tleaveyourbaghome.I.根据句意，用can和can’t填空1.MrGreensmokeherebecausethesignonthewallsays“Nosmoking.”2.It’sveryhotoutside.Youwearahat.3.Weeatintheclassroom。4.Thestudentsreadbooksandmagazinesinthelibrary.can’tcancancan’t重点专练用haveto适当形式填空1.Wecleanourclassroomafterschool.2.Shemakeherbedaftergettingup.3.It’slate.MrBeckmangotoworkbycar.4.EmilyandPeterjoinamusicclub.Theypracticeguitareveryday.havetohavetohastohasto1.Mikeislate_______schooltodaybecausehegetsuplate.2.ZhaoPeican’tgoout___schoolnights.3.Theboy___theblueT-shirtismybrother.4.Thestudentsinourschoolcan’twearhats___class.5.—Whodoyouoftenplaybasketball________?—Myfriends.foroninin用适当的介词填空。with1.(Can/Does)______weeatinclass?

2.(Don't/Hasto)________wearahattoschool!

3.DoesBill(haveto/can)__________gotobednow?

4.FranciscoandAndrew(can't/don't)______come?

5.(Do/Haveto)______theywearsneakers?选择正确的动词填空。CanDon'thavetocan'tDo选词填空：用所给词的适当形式填空rule,practice,join,after,lucky,for,on,read,by,earlyEmilyhassomany__.Shehastodoherhomework___school.Shecan’tgoout___schoolnights.Shehastowashthedishesafterdinner,thenshecanwatchTV_____halfanhour.Shelikes___.Sheusuallyreadsatnight.Shehastobeinbed__teno’clockbecauseshehastogetup___thenextmorning.Sheamusicclub.Shehasto____herguitareveryday.Shedoesn’tthinkshe’s_.rulesafteronreadingforbyearlyjoinspracticelucky根据汉语意思完成句子。1。不要大声说话。———————loudly。2。我每天不得不在6：30起床。I————get————6：30everyday。3。上班不要迟到。

————arrive————work。Don，tspeakhavetoupatDon，tlatefor4。他必须在11点钟以前睡觉。He——togotobed——11：00。5.--在我们学校能戴帽子吗？

--不能。——we——hats——school？

--No，we——。6.---你们必须每天读英语吗？---是的。——you————readEnglisheveryday？

—Yes，we——。DohavetoCanwearatCan’thasbyUnit4Don'teatinclass.本节课的主要内容1.完成4单元单词的解析及教授。2.完成4单元的语法及知识点的讲解。3.听写三单元的笔记。3/30/2024本节课的重难点1.祈使句的用法。2.belatefor=arrivelatefor3.must的用法。4.inclass与intheclass5.辨析wear,puton,bein6.bring与take的区别。7.bequiet/keepquiet8.practice的用法。9.help的用法。10.onschoolnights3/30/202411.辨析toomany,toomuch与muchtoo12.relax的用法。13.strict的用法。14.remember的用法。15.follow的用法。16.keep的用法。17.learn的用法。3/30/20241.祈使句:定义：表示请求、命令、建议、警告等语气的句子。结构：肯定：Do型：以动词原形开头的。Be型：Be+名词/形容词。Let型：Letsb.dosth.(Letsb.notdosth.)

eg:Standup.Closethedoor.Givemesomefood.Bequiet!

2024/3/303/30/2024否定句：Do型和Be型在句首加Don't。eg:Don'tforgetme.Don'tbelateforschool.Let型否定式有两种：Don't+let+宾语+动词原形+其他Let+宾语+not+动词原形+其他eg:Don'tlethimgo.=lethimnotgo.有些可用no开头，用来表示禁止性的祈使句。Nosmoking!禁止吸烟Nofishing!禁止垂钓Beagoodstudent.Letmehelpyou.Don'ttalkinclass.Don'tarrivelateforclass.Practice:

不要在走廊里跑。不要在教室里吃东西。你必须在餐厅吃。不要在课堂上听音乐。我们可以在外面听音乐。不要打架。3/30/20242.arrivelatefor=belatefor“做某事迟到”Don'tarrivelateforschool.=Don'tbelateforschool.3.must是情态动词，后面加动词原形。当must用于否定句时，mustn't意味“千万不要，禁止”，而不表示“不必”。eg.Youmustn'tbelateforschool.以must开头的一般疑问句，做肯定回答还用must,做否定回答要用needn't或don'thaveto,而不用mustn't.eg.MustIcleantheroom?—No,youneedn't./No,youdon'thaveto.3/30/20244.ontime:准时intime：及时.eg:Wemustarrivethereontime.Atlast,wereachedthefactoryintime.5.

inclass表示“在课上，上课时”intheclass表示“在这个班”类似的用法有：inhospital住院，inthehospital在医院attable吃饭，atthetable在桌子旁6.wearahat(P20)辨析wear,puton,bein3/30/2024wear是及物动词，意为“穿，戴”，表示状态

eg.HewearsablackT-shirt.

puton意为“穿，穿上”，强调穿的动作

eg.It'scoldoutside,putonyourcoat.

bein+颜色/衣服，意为“穿着......颜色的衣服”

eg.Sheisinred.

7.bring与take的区别。bring“带来，拿来”，指从别处带到说话者所在的地方，bringsth.tosp.“把某物带到某地”eg.Pleasebringyourbooktome.take“带走，拿走”，指从说话者所在的地方带到远处去，takesth.tosp.“把某物带去某地”eg.Pleasetakeyourbooktoschool.take...away把......带走8.Oh,wealsohavetobequietinthelibrary.(P20)bequiet=keepquiet保持安静9.practicetheguitar(P22)practicesth.练习某事/某物practicedoingsth.练习做某事eg.IoftenpracticemyEnglishinthemorning.Hepracticesplayingthepianoeveryday.10.dothedishes=washthedishes清洗餐具3/30/202411.helphismommakebreakfast(P22)helpsb.dosth.帮助某人做某事eg.Heoftenhelpsmecleantheroom.helpsb.withsth.帮助某人做某事eg.Ioftenhelphimwithhislessons.12.onschoolnights在上学期间的晚上(P22)13.Therearetoomanyrules.(P23)辨析toomany,toomuch与muchtoo3/30/2024toomany+可复表示“太多......”，eg.Therearetoomanyflowersinthegarden.toomuch+不可数名词表示“太多......”eg.Ihavetoomuchhomeworkthisevening.muchtoo+adj./adv.表示“太......”eg.Thislittleboyismuchtoofat.14.Atschool，wehavemorerules(P23)more意为“更多的”，此处是many的比较级，修饰可数名词复数。同时也是much的比较级，可修饰不可数名词。eg.ShehasmorebooksthanI.Heboughtmoremilk.3/30/202415.Afterdinner,Ican'trelaxeither.(P23)辨析relax,relaxing和relaxedrelax是动词，意为“使放松”eg.Playinggamesalwaysrelaxesme.relaxing是形容词，修饰物，意为“令人放松的”eg.Thisfilmisveryrelaxing.relaxed是形容词，修饰人，意为“感到轻松的”eg.Heisrelaxedafterlisteningtomusic.16.either表示“也”，用于否定句中eg.Idon'tlikeappleseither.3/30/2024too表示“也”，用于肯定句和疑问句eg.Ilikeapplestoo.Doyoulikeapplestoo?17.Iknowhowyoufeel.(P23)本句中howyoufeel是宾语从句，做know的宾语。如果一个完整的句子在复合句中充当宾语，那么这个句子就叫宾语从句。注意宾语从句必须用陈述语序。eg.Hedoesn'tknowwherethepostofficeis.HetoldmewhatIshouldread.3/30/202418.Parentsandschoolsaresometimesstrict,butremember,theymakerulestohelpus.(P23)(1)strict是形容词，意为“严格的，严厉的”，bestrictwithsb.对某人要求严格bestrictinsth.对某事要求严格eg.Sheisastrictteacher.Myparentsarestrictwithme.Ourteacherisstrictinourhomework.3/30/2024(2)remember表示“记住”，反义词forgetremembertodosth.记得要去做某事，说明事情还没有做。eg.Remembertotelephoneme.rememberdoingsth.记得做过某事，说明事情已经做过。eg.Irememberseeingherinthecity.中考链接Remember____thebooktothelibrarywhenyoufinish____it.A.toreturn;toreadB.returning;readingC.toreturn;readingD.returning;toread3/30/202419.Wehavetofollowthem.(P23)follow做及物动词，意为“遵循，遵守”followtherules遵守规则eg.Weshouldfollowthetrafficrules.followsb.todosth.跟随某人做某事eg.Ifollowedhimtothestation.20.Ihaveto/mustkeepmyhairshort.(P24)keep+宾语+宾语补足语(adj.)使......保持某种状态eg.Wemustkeeptheroomclean.3/30/202421....becauseIhaveto/mustlearntoplaythepiano.(P24)learntodosth.学会做某事eg.Wemustlearntodriveacar.learnfrom...向......学习eg.WeshouldlearnfromLeiFeng.learn...byoneself自学eg.HelearnsFrenchbyhimself.用于某些谚语中It'snevertoooldtolearn.第三人称：宾格+self/selves其余人称：形物+self/selves(反身代词）3/30/2024Homework1.熟读4单元单词并记忆，家长听写一遍。批阅并督促改错。2.背诵4单元笔记。3.完成4单元练习册习题。3/30/20241.Howdoyougettoschool?Igettoschoolonfoot.Iwalktoschool.2.HowfarisitfromAtoB?About3kilometers.3.Howlongdoesittakeyoutoschool?4.Ittakes/tooksb.+时间todosth.Ittakesmeanhourtodomyhomework.5.hundred:有具体数字不加S，没有具体数字，有of加s.6.stop:stoptodosth.停止去做某事stopdoingsth.停止做某事7.Whatdoyouthinkof...?=Howdoyoulike...?8.Thanks=Thankyouforv-ing/n.?

3/30/20249.no:no+可数名词复数/不可数名词=not...any...no+可数名词单数=not...a/an...10.getto+地点arrivein+地点/arrive+场所reach+地点3/30/2024英语·新课标（RJ）Unit4

Don'teatinclass.英语·新课标（RJ）Unit4┃语法探究┃语法探究┃Ⅰ.祈使句祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，读降调。1.肯定的祈使句(1)动词原形＋其他如：Standup,please.＝Pleasestandup.请起立。(2)Be＋形容词如：Becareful!小心！/当心！(3)Let's＋动词原形如：Let'sgotoschooltogether.咱们一起上学去吧。英语·新课标（RJ）Unit4┃语法探究2.否定的祈使句(1)Don't＋动词原形如：Don'tclosethewindow.别关窗。(2)Let's(Letsb)＋not＋动词原形如：

Letthemnotplaywithfire.别让他们玩火。(3)有些可用no开头，用来表示禁止性的祈使句。如：No

fishing!禁止钓鱼！Ⅱ.情态动词haveto和must

1.情态动词haveto和must都表示“_______”。haveto表示从_______条件上来看必须做某事；must表示说话人_______必须要做某事。如：Thereisnobus,youhave

towalkhome.(没有公交车是客观条件)没有公交车了，你必须走回家。必须主观上客观Unit4┃语法探究英语·新课标（RJ）ImuststudyEnglishwell.(想学好英语是一种主观想法)我必须要学好英语。2.haveto有______、______和______的变化，而must只有一种形式。如：It'sraining.Hehastostayathome.下雨了。他必须待在家中。3.在否定结构中don’thaveto表示“______”，而mustn’t表示“______”。如：

Youdon'thavetowaitforhim.你没必要等他。

Youmustn'tplaywithfire.It'sdangerous.你禁止玩火。那很危险。人称数时态没必要禁止Unit4┃语法探究英语·新课标（RJ）【练习吧】()1.—CanIgotothepark,Mom?

—Certainly.Butyou___bebackbeforesixo'clock.

A.canB.mayC.mightD.must()2.You_____stopwhenthetrafficlightturnsred.

A.canB.havetoC.needD.hadbetter()3.________comelatetoschooltomorrow!

A.DoB.DoesC.BeD.Don't()4.下面哪句话是祈使句？A.Hi,there.B.Hereyouare.C.Bequick.D.SheisMary.DBDC英语·新课标（RJ）┃能力提升训练┃Unit4┃能力提升训练Ⅰ.完形填空TrafficrulesarealsocalledRoadSafetyrules.Theyaremadetokeeporderontheroad.Theyalsohelptokeeppeople__1__.Thepedestrian(行人)hasasmanyrulesto__2__asthedriverofacar.Youshouldwalkatthesidewalkoratthesideoftheroad.Alwayslookcarefully__3__youwalkacrossthestreet.Ifyoulikeridingabike,don'trideinthemiddleoftheroadorrunthrough__4__

trafficlights.Whenyourideabikewithafriend,don'tlookaroundortalk.英语·新课标（RJ）Unit4┃能力提升训练Ifyoudrive,youshouldslowdown__5__thetrafficlights.Youmustalways__6__aseatbelt(安全带)．Withoutbeltsboththe__7__andthepassengers(乘客)maybebadlyhurtinasuddenaccident.Someonemaybethrownoutthroughthewindow.

Youmaynotneedtodriveabus,__8__takecare(小心)ifyouhavetotravelinone.Getonorgetoffabusonlywhenithascometoa__9__.Whenitisfull,don'ttrytogetinside__10__youmayfallover.()1.A.healthy

B．safe(安全)

C．happyD．carefulB英语·新课标（RJ）Unit4┃能力提升训练()2.A.followB．MakeC．breakD．pass()3.A.behindB．beforeC．afterD．between()4.A.yellowB．GreenC．blueD．red()5.A.inB．OnC．atD．to()6.A.takeB．WearC．carryD．bring()7.A.driverB．Worker

C．writer D．teacher()8.A.orB．ButC．andD．so()9.A.signB．stop

C．corner D．crossing()10.A.andB．SoC．orD．butABDCBABBC英语·新课标（RJ）Unit4┃能力提升训练Ⅱ.阅读理解ANoticeintheLab(实验室)A．Cometothelabat9：00a．m.Don'tarrivelatefor

class.B．Youcan'tfightinthelab.C．Whenyoucomeintothelab,listentoyourteacher

carefully(仔细地).Dowhathetellsyoutodo.D．Aftertheexperiment(实验),youmustputeverything

back,an