《2020版初中英语九年级全册Unit3 Safety Review.ppt》由会员分享，可在线阅读，更多相关《2020版初中英语九年级全册Unit3 Safety Review.ppt（42页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit3SafetyUnitReview,祈使句【新知导引悟】用所给词的适当形式填空,补全下列句子,并体会祈使句的用法。1._(look)atme,Mother!2._(be)carefulwithfireandheatwhenyoucook.,Look,Be,3.Letme_(get)theladderforyou.4._(notstand)onchairs.5._(notuse)electricityintheshowerorbathtub.,get,Dontstand,Neveruse,【知识详解记】一、定义祈使句用于表示请求、命令、叮嘱、邀请、劝告和建议等。,二、构成(一)肯定形式,
2、(二)否定形式1.Do型和Be型:其否定形式都是在句首加Dont。Dontopenthewindow.不要打开窗户。2.Let型:(1)在let前加Dont。Dontletthechildrenplaywithknives.不要让小孩玩刀子。,(2)用“Letsb.+not+动词原形”结构。Lethimnotsingintheclassroom.让他不要在教室里唱歌。,3.Never型:(1)Never+动词原形。表示劝告,意为“不要”。Neverswimintheriver.绝不要在河里游泳。(2)Never/No+名词/动名词+其他。多用于公共场合的警示语,意为“禁止”。Neverpark
3、inghere.这儿禁止停车。,(三)祈使句的反意疑问句形式1.一般由willyou/wontyou构成反意疑问句。Donttellanyoneaboutit,willyou?不要告诉任何人这件事,好吗?,2.Lets的反意疑问句用shallwe;而Letus/me的反意疑问句用willyou或wontyou。Letsgototheparktomorrow,shallwe?我们明天去公园,好吗?,(四)祈使句常用的两个重要句型1.“祈使句+and+表结果的陈述句”用来叙述肯定的条件。Hurryupandyouwillcatchthetrain.快点,你会赶上火车的。,2.“祈使句+or+表结果
4、的陈述句”用来叙述否定的条件,or表示“否则,要不然”。Hurryup,oryouwillmissthetrain.快点,否则你会错过火车的。,【语法强化练】.单项选择()1.(2018吉林中考)Please_hereearlier!Wedontwanttomissthelastbustothelibrary.A.arriveB.toarriveC.arriving,A,()2.(2018黔南中考)Lifeislikeajourney._ahead,andyouwillseealotmorebeautifulscenery(风景).A.PlanB.ToplanC.PlanningD.Plans
5、,A,()3.(2018重庆中考A卷)_meachanceandIllbringyouasurprise.A.GiveB.GivingC.GivesD.Togive,A,()4._quiet,please!Thebabyissleepingnow.A.DoB.DontC.BeD.No,C,()5.LetsgotoDisneylandinShanghaiinAugust,_?A.shallweB.willyouC.wontyouD.areyou,A,.句型转换1.Icanttellmymotherwhattheteachersaid.(改为祈使句)_yourmotherwhattheteache
6、rsaid.2.Nophotos.(改为同义句)_takephotos.,Donttell,Dont,3.Ifyoucanfinishitontime,youwillgetaprize.(改为祈使句)_ontime,_youwillgetaprize.4.Ifyoudontgetupearly,youwillnotcatchtheearlybus.(改为祈使句)_early,_youwillmisstheearlybus.,Finishit,and,Getup,or,【理单元话题】,【记写作佳句】【教材句】1.Manyseriousaccidentshappeninpeopleshomes.很
7、多严重的事故都发生在人们的家里。2.Manyaccidentshappenbecausepeoplearecareless.很多事故的发生是由于人们的粗心。,3.Becarefulwithfireandheatwhenyoucook.当你做饭时,当心火和高温。4.Whentheearthquakeisover,thereisstillplentyofdanger.当地震结束时,仍然有很多危险。5.Ifyouhaveaphone,useitonlyoncetocallyourfamilyorafriend.如果你有电话,用它给你的家人或一个朋友只打一次电话。,【拓展句】1.Weshouldtak
8、ecarenottogetourselvesinjuredwhilewearehavingsports.我们应该注意在做运动时,不要使自己受伤。2.Dontcrowdwitheachotherespeciallywhenwegoupstairsordownstairs.不要互相拥挤,特别是上下楼梯时。,3.Weshouldbecarefultoeathealthyfoodandkeepawayfromjunkfood,whichisharmfultoourhealth.我们应当注意吃健康的食品,远离垃圾食品,垃圾食品对我们的健康有害。4.Inaword,itsimportanttorememb
9、ertheseforusall.总而言之,记住这些对我们所有人都是重要的。,【鉴典题考题】暑假即将来临,为了进一步增强中小学生的安全意识,提高自我保护能力,学校将举行以安全为主题的征文活动。请你根据下列表格内容写一篇题为“Howcanwemakeourselvessafe”的英语短文。,提示词:becareful(小心)gobad(变质)要求:1.必须包含所给的全部要点及内容,可适当发挥。2.文中不能出现真实姓名和学校名。3.字数80100。,【审题谋篇】,【遣词造句】1.开篇点题引出谈论的话题(1)安全_(2)特别地_(3)保护_(4)关注_(5)了解_(6)吸取教训_,safety,esp
10、ecially,protect,focuson,knowabout,learnalesson,(7)我们将怎样保护他们免受的伤害?_(8)学习如何使我们安全是很重要的。_,Howwillweprotectthemfrom.?,Tolearnhowtomakeourselvessafeisespecially,important.,2.具体描述各种情况下的安全措施(1)必要的_(2)麻烦_(3)记得_(4)垃圾食品_(5)去游泳_,necessary,trouble,remember,junkfood,goswimming,(6)照顾_(7)及时_(8)伤害_(9)处于危险中_(10)我们在网上
11、交朋友应该小心。_,takecareof,intime,beharmfulto,indanger,Wearesupposedtobecarefulwhenmakingfriends,online.,3.表达个人观点(1)必须,一定_(2)阅读_(3)安全知识_(4)遵守规则_(5)注意_,must,read,knowledgeaboutsafety,obeytherules,payattentionto,(6)简而言之,安全第一!_(7)总而言之,记住这些对我们所有人都是很重要的。_,Inshort,safetymustcomefirst!,Inaword,itsimportanttoreme
12、mbertheseforus,all.,【连句成篇】HowcanwemakeourselvessafeAsteenagers,tolearnhowtomakeourselvessafeisespeciallyimportant.Herearesomeofmysuggestions.,First,wearesupposedtobecarefulwhenmakingfriendsonline,whichmaybringusunnecessarytroubles.Second,remembernevertogoswimmingonourownintheriverorlakebecausedoingt
13、hatwillprobablyputourselvesintodangeroussituations.Besides,inordertoeathealthilyandsafely,wedbettereatlessjunkfoodandnoteatfoodthatgoesbad,foritwilldoharmtoour,health.Atlast,whentravelingoutside,takecareofourpersonalthingsandcallthepoliceforhelpintimeifweareindanger.Inshort,safetymustcomefirst!,【练话题
14、写作】树立自我保护意识,健康快乐地成长是每个青少年的必修课,下面是某地关心下一代工作委员会为青少年编写的青少年自我保护、健康成长手册的部分内容。作为一名中学生,写一篇文章,内容包括:陈述你是怎样践行手册中提及的三条事项的;补充至少一条你认为重要的其他事项。,要求:1.语言通顺,要点齐全,意思连贯,条理清楚,书写规范;2.文中不得出现真实的姓名和学校名称;3.80100词,文章开头和结尾已给出,不计入总词数。,Self-protectionisoneofthemostimportantskillsforteenagers.ButhowdoIprotectmyselfandgrowuphealthily?Nowletmesharemyexperienceandideaswithyou.First,Ialwaysobeythetrafficrules_,_Inshort,ifweobeytherulesandtakecareofourselves,wewillgrowupsafelyandhealthily.,