人教版七年级英语下册复习课件Unit4 Don’t eat in class 单词、语法及知识点（

ByCarol2024/1/9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。2024/1/9本节课的重难点1.祈使句的用法。2.belatefor=arrivelatefor3.must的用法。4.inclass与intheclass5.辨析wear,puton,bein6.bring与take的区别。7.bequiet/keepquiet8.practice的用法。9.help的用法。10.onschoolnights2024/1/911.辨析toomany,toomuch与muchtoo12.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。2024/1/91.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!2024/1/9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2024/1/9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。2024/1/92.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.2024/1/94.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,bein2024/1/9wear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.2024/1/9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2024/1/911.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muchtoo2024/1/9toomany+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.2024/1/915.Afterdinner,Ican'trelaxeither.(P23)辨析relax,relaxing和relaxedrelax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.2024/1/9too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.2024/1/918.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.2024/1/9(2)remember表示“记住”，反义词forgetremembertodosth.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____thebooktothelibrarywhenyoufinish____it.A.toreturn;toreadB.returning;readingC.toreturn;readingD.returning;toread2024/1/919.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.2024/1/921....becauseIhaveto/mustlearntoplaythepiano.(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）2024/1/9Homework1.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。2024/1/91.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.?2024/1/99.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