人教版八年级英语下册Unit1课时练习

前言Unit1作为八年级下册的开篇，围绕"健康与意外"这一核心话题展开，不仅涉及大量实用的日常表达，更渗透了情态动词的精准运用。扎实掌握本单元内容，对提升学生的语言应用能力和实际交际水平至关重要。以下为针对各课时的精编练习与要点梳理，助力同学们夯实基础，稳步提升。课时一：核心词汇与日常表达(SectionA1a-2d)一、词汇基础演练1.看图识词：根据图片提示，写出对应的身体部位或常见病症名称。*(图片：一个人捂着肚子)_______*(图片：一个人额头敷着毛巾，表情痛苦)_______*(图片：一个人手指流血)_______*(图片：一个人扶着腰，表情难受)_______2.词汇配对：将左侧的问题与右侧的建议进行匹配。*()1.Ihaveaheadache.A.Youshouldseeadentist.*()2.Ihaveatoothache.B.Youshouldliedownandrest.*()3.Icutmyself.C.Youshouldputsomemedicineonit.*()4.Ihaveasorethroat.D.Youshoulddrinksomehotteawithhoney.二、句型结构巩固1.完成对话：根据上下文，用括号内单词的适当形式补全对话。A:Hey,Mike.Youlooktired.What'sthe_______(matter)?B:I_______(have)abadcold.I_______(feel)terrible.A:I'msorrytohearthat.You_______(should)gotoseeadoctor.B:Ithinkso.ButI_______(have)tofinishmyhomeworkfirst.A:Well,you_______(shouldnot)worktoohard.Healthisthemostimportant.2.情景反应：根据所给情景，用恰当的英语表达。*当你看到同学不小心摔倒，膝盖擦破了，你会问："_______?"*当医生建议你多喝水时，他/她会说："_______."三、知识要点回顾*核心句型：*What'sthematter?/What'swrong?/What'sthetrouble?*Ihavea+病症./My+身体部位+hurts.*Youshould/shouldn't+动词原形.*情态动词should：表示建议、义务或责任，否定形式为shouldn't。课时二：核心句型与语法应用(SectionA3a-4c)一、语法聚焦——情态动词should/must1.单项选择：从A、B、C、D四个选项中选出最佳答案。()1.You_______bequietinthelibrary.A.shouldB.shouldn'tC.canD.can't()2.—Mystomachhurts.What_______Ido?—You_______eattoomuchjunkfood.A.should;shouldB.should;shouldn'tC.shouldn't;shouldD.shouldn't;shouldn't()3.You_______seeadoctorifyoudon'tfeelwell.A.mustn'tB.shouldC.wouldD.could2.句子改写：根据要求改写句子。*Youshoulddrinkmorewater.(改为否定句)_________________________________________*Hehasafever.Heshouldgotobedearly.(合并为一句)_________________________________________二、语篇理解与应用1.完形填空：阅读下面短文，掌握其大意，然后从各题所给的选项中，选出最佳选项。2.阅读理解：阅读下面短文，回答问题。*What'sthematterwithMary?_________________________________________*WhatdidMary'smothertellhertodo?_________________________________________三、知识要点回顾*情态动词should：用于提出建议或给出指令，语气比must委婉。*情态动词must：表示"必须"，语气较强，强调义务或必要性。其否定形式mustn't表示"禁止"。*常见就医表达：*Letmetakeyourtemperature.*YouneedtohaveanX-ray.课时三：阅读技能与语用拓展(SectionB1a-2e)一、词汇拓展与运用1.词义猜测：根据上下文，猜测划线单词的含义。*Ifyouhaveanosebleed,youshouldtiltyourheadforwardandpinchthesidesofyournose.(_______)*Theboyhurthisknee,andthecutwasbleeding.(_______)*Youshouldkeepthewoundcleantopreventinfection.(_______)2.短语填空：用方框内所给短语的适当形式填空。(runoutof,getoff,thinkabout,giveup,liedown)*Theoldmanfeltdizzy,sohe_______onthebenchtorest.*Weneedto_______agoodwaytosolvethisproblem.*He_______allhismoneylastweek,sohehastoaskhisparentsforhelp.二、阅读理解深化阅读SectionB2b短文《HeLostHisArmButIsStillClimbing》，回答下列问题。1.WhathappenedtoAronRalstononApril26,2003?_________________________________________2.HowdidAronfreehimself?_________________________________________3.WhatdidArondoaftertheaccident?_________________________________________4.WhatcanwelearnfromAron'sstory?_________________________________________三、语用表达训练1.话题讨论：如果你在野外徒步时，看到有人腿部被蛇咬伤，你会怎么做？用英语列出至少三条建议。*First,Iwould...*Then,Ishould...*Also,it'simportantto...___________________________________________________________________________________________________________________________四、知识要点回顾*阅读策略：关注事件的起因、经过、结果，以及人物的情感和行动。*重要句型：*...so.../...because...(因果关系)*...when...(当...时候)*It's+adj.+(forsb.)+todosth.课时四：综合运用与写作初步(SectionB3a-SelfCheck)一、综合知识运用1.短文填空：用括号内所给单词的适当形式填空，使短文完整通顺。2.补全对话：根据对话情景，在空白处填入恰当的句子，使对话连贯完整。A:Hi,Lily.Youdon'tlookwell._______?B:Ihaveastomachache.A:_______?B:Iatetoomuchicecreamyesterday.A:That'snotgood._______.B:Isee.MaybeIshouldtakesomemedicine.A:_______.Ifyoustillfeelbadtomorrow,youshouldseeadoctor.B:Thanksforyouradvice.A:_______.二、写作小练笔话题：一次难忘的健康经历(AnUnforgettableHealthExperience)要求：1.描述一次你或你朋友生病或受伤的经历。2.说明当时的感受、采取的措施以及从中得到的教训。3.词数80词左右。写作思路引导：*Whenandwhathappened?*Howdidyoufeel?*Whatdidyoudoaboutit?*Whatdidyoulearnfromit?范文示例(仅供参考，鼓励原创)：Lastmonth,Ihadabadcold.Ifeltverytiredandhadahighfever.Mymothertookmetoseeadoctor.Thedoctortoldmetotakemedicineontimeanddrinkplentyofwater.Istayedinbedfortwodays.Duringthattime,Icouldn'tgotoschoolandmissedmyfriends.Ilearnedthathealthisveryimportant.NowIexerciseeverydaytokeepfit.三、单元知识梳理与自我检测*核心词汇：*身体部位：head,neck,stomach,knee,foot,arm,hand,finger,toe*病症：headache,toothache,stomachache,sorethroat,fever,cold,cough,cut,hurt,bleeding*动作与状态：liedown,rest,drink,takemedicine,seeadoctor,getanX-ray,puton,clean,bandage*核心句型：*What'sthematter(with...)?*Ihavea.../My...hurts.*Youshould/shouldn't...*He/She/Itneedsto...*It'simportantto...*语法重点：情