2020版九年级英语全册 Unit 1 Stay Healthy Review课件 （新版）冀教版

Unit1StayHealthyUnitReview情态动词should、need的用法【新知导引·悟】根据要求补全下列教材原句,并体会should/need的用法。①Asastudent,you______(would/should)neversmoke.should②—Ihaveaverybadtoothache!—You______(should/need)gotoseeadentist.③Ithinkwe______(might/should)tryhardtoformgoodhabits.④Dannyneeds______(stay)inthehospitaltonight.shouldshouldtostay⑤_____(should/need)webalanceourdietandeatfoodsfromeachfoodgroup?Need【知识详解·记】一、情态动词should的用法【警示】should作为助动词shall的过去式,可以在间接引语中与第一人称主语搭配,表示过去将来时间。*ShetoldmeIshouldgotherethenextday.她告诉我,我该第二天去那儿。二、need的用法1.作为情态动词【警示】need引出的一般疑问句,肯定回答用must,否定回答用don’thaveto。而must引出的一般疑问句,肯定回答用must,否定回答用needn’t或don’thaveto。*—MustIhandinmyhomeworknow?我必须现在交作业吗?—No,youneedn’t.不,你不必。2.作为实义动词肯定句:你需要现在打扫一下教室。*Youneedcleantheclassroomnow.(need为情态动词)*Youneedtocleantheclassroomnow.(need为实义动词)否定句:你不必试图解释。*Youneedn’ttrytoexplain.(need为情态动词)*Youdon’tneedtotrytoexplain.(need为实义动词)一般疑问句:现在需要我来帮你吗?*NeedIhelpyounow?(need为情态动词)*DoIneedtohelpyounow?(need为实义动词)【语法强化·练】()1.—MustIbeinhospitalforaweek,Doctor?—No,you________.Youcangobackhometomorrow.世纪金榜导学号A.mustn’tB.don’thavetoC.mustD.shouldn’tB()2.—Musthefinishtheworkbeforesupper?—No,he________.He________finishitaftersupper.A.mustn’t;mayB.needn’t;canC.need;canD.must;mayB()3.(2018·株洲中考)Youlooksoweak!Ithinkyou________gotoseeadoctoratonce.世纪金榜导学号A.mightB.shouldC.couldB()4.—MustIstayherewithyou,Mum?—No,you________.Youmaygohomenow,butyou________gotothenet-bar.世纪金榜导学号A.must;needB.need;mustC.needn’t;mustn’tD.mustn’t;needn’tC【理·单元话题】【记·写作佳句】【教材句】1.Abalanceddietwillkeepyouhealthyandgiveyoulotsofenergy!平衡的饮食将有助于你保持健康,给你能量!2.Ithinkweshouldtryhardtoformgoodhabitssothatwecanstayhealthyandstayawayfromthehospital!为了我们能保持健康,远离医院,我想我们应该尽力养成好习惯!【拓展句】1.Nowadays,moreandmorepeoplehavefocusedonfoodsafetyandhealth.现在越来越多的人关注食品安全和健康。2.Doingsportscanmakeushealthyandstrong.Doingexerciseregularlyisverynecessary.运动可以使我们健康和强壮。有规律地运动是很必要的。3.Weneedenoughsleepaswell.我们也需要充足的睡眠。4.Keepinghappyisveryimportantforustostayhealthy.为了保持健康,快乐的心情对我们来说是很重要的。【鉴·典题考题】英国作家萨克雷曾说:“播种习惯收获性格,播种性格收获命运。”在生活中,一定有好的习惯伴随你的成长。请你以“Goodhabitsmakemehealthy”为题写一篇短文(词数80～100)。【审题谋篇】体裁说明文时态一般现在时人称第一人称要点①开篇点题引出自己的观点②具体描述自己的一次经历③表达自己的观点【遣词造句】1.开篇点题引出自己的观点(1)一些方面____________(2)我认为好习惯使我健康。_________________________________inmanywaysIthinkgoodhabitsmakemehealthy.(3)生活中的好习惯很重要。__________________________________Goodhabitsareimportantinourlives.2.描述自己的一次经历(1)我已经养成了这种习惯。现在我感觉好多了。_____________________________________________(2)过去我有过一次这样的经历。_________________________________Ihavedevelopedthishabit.NowIfeelmuchbetter.Ihadsuchanexperienceinthepast.3.表达自己的观点(1)相信______(2)坚持_____(3)能;会做_________(4)好习惯如此重要,因此我们人人都要养成好习惯。_______________________________________________________________believekeepbeabletoGoodhabitsaresoimportantthateveryoneshouldgetintogoodhabits.(5)我相信好习惯也将会让我越来越好。__________________________________________________Ibelievegoodhabitswillalsomakemebetterandbetter.【连句成篇】GoodhabitsmakemehealthyGoodhabitsareimportantinourlives.Theyinfluenceusalotinmanyways.Ithinkgoodhabitsmakemehealthy.Forexample,gettingenoughsleep,keepinghappy,anddoingexerciseregularly,abalanceddiet.Ihadsuchanexperienceinthepast.Ioftenwenttobedverylateatnight.SoIfeltverytiredandsleepythenextday.Icouldn’tpayattentiontowhatmyteacherssaid,soIcouldn’tlearnwell.Later,mymotheraskedmetogotobedbefore10o’clock,andlittlebylittleIhavedevelopedthishabit.NowIfeelmuchbetter,Icanfollowmyteachersinclassandlearnwell.Frommyexperience,goodhabitsaresoimportantthateveryoneshouldgetintogoodhabits.Ibelievegoodhabitswillalsomakemebetterandbetter.【练·话题写作】“民以食为天”,饮食的安全和健康受到越来越多的关注和重视。请你以“SayNotoJunkFood”为题,根据以下要点写一篇英语短文。提示:1.短文中应包含导图中所有信息并适当发挥;2.不少于80个词。______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________