rules and suggestionsPPT教学课件

Revision:Module5RulesandsuggestionsYoumustn’tparkyourcar.shouldn’t…can’t……Youcanparkyourcar.may…must……123456情态动词本身有一定的含义，但不能单独作谓语，后跟行为动词原形一起构成谓语，表示说话人的语态和情态。情态动词没有人和数的变化。can,could,may,might,shall,should,must,need,dare,oughtto,will,would.,usedto.点拨：此句中的could表示委婉的语气，而不是表示过去时态。但回答时应用can，表示能够干某事。1.---Couldyoucrossthestreethere?---Ofcourseyou____A.couldB.canC.beabletoD.willB2.Somepeoplethinktrees__onTreePlantingDayonly.A.shouldbeplantedB.shouldplantC.shouldbeplantingD.beplanted点拨：表“义务”和“应该”时，用should。情态动词的被动语态为：情态动词+be+done。A3.---MustIdotheworknow?---No,you____.Youmaydoitlater.A.can’tB.mustn’tC.needn’tD.shouldn’tc点拨：用must引导的一般疑问句，其回答形式：肯定回答用must，否定回答用needn’t。4.You_______gettherebybus.A.don’tneedB.needn’ttoC.don’tneedtoD.needdon’tto.点拨：need既可以用作情态动词，又可以用作行为动词，短语有needtodosth和needdoingsth=needtobedone。c5.(08河南)---WewontheEnglishspeakingcontest.---Congratulations!You___beveryproudofit.A.canB.needC.wouldD.must6.She___knowtheanswer,butI’mnotsure.A.needB.maybeC.mayD.must7.Thatman___beourEnglishteacher.BecausehehasgonetoBeijing.A.mustn’tB.shouldn’tC.needn’tD.can’t8.You___swiminthispartofthelake.It’sdangerous.A.mustn’tB.needn’tC.maynotD.won’t点拨：情态动词must,may,might,can,could等都能表示“推测”。它们的推测程度由强到弱的顺序是：must,can,could,may,might.Must表示有把握的推测，意思为“一定是，肯定是”，只用于肯定句，表示对现在的推测。否定形式则用can’t。而mustn’t则表示“禁止”DCDA点拨：情态动词表”建议“或”邀请“多用would和should，常用的句式有:Wouldyoulike(love)(to)…?和Shallwe…?10.____tohavelunchwithustoday?A.DoyoulikesB.WouldyoulikeC.WillyoulikedD.Haveyouliked9.--__wegototheparkonSunday?--Goodidea!A.WouldB.ShallC.MustD.NeedBBtheGreatWallabear1.CouldyoupleasegiveusalotofrulesandsuggestionsaboutvisitingtheGreatWall?1)Youmustkeeptothepath.Youmustn’twalkalongtheedgebecauseyoumightfallandhurtyourself.2)Youhavetokeeptogether.Youmustn’tgooffonyourown,becauseyoumightgetlost.3)Youshouldn’tdrinkallyourwater,becauseyourmayneedsomelater.4)Youcangorockclimbing,butyoumustuseropes.5)Youhavetothinkaboutyourpersonalsafety.Youmusthavetherightshoes.沿着小路走独自离开去攀岩个人安全AnswerthefollowingquestionsaccordingtothedialogueandthetextofModule5.2.Whatshould(must)youdoiftherearebearsnear?1)Youmusthangfoodinatree.2)…must/shouldpickuptherubbish.3)…must/shouldkeepacleancampsite.4)…can’tleaveanythingwhichbearsmightthinkisfood.5)…shouldmakealotofnoise.6)…mustn’tmoveormakeanygesture.7)...mustn’trunbecausenoonecanrunfasterintheforestthanabear.hang悬挂(过去式和过去分词hung,hung)；　　吊死（过去式和过去分词hanged,hanged）Atlastthetwopictureswerehungsidebyside.Themurdererwashangedthismorning.保持野营地点整洁做个手势3.Retellthestorywiththefollowingphrases.Thebeginninghasbeengiven.Thethirdday,Iwentforawalkintheforest.Suddenly…saw…playingwith,reachedoutforsb/sth,turnone’shead,lookedup,stayedinthesameposition,haveneverrun…backto,mybloodwentcold.伸手接触或取某物Workingroups.YoumaychooseoneplaceofinterestandwritesomeadviceforvisitorstoChina.(atleastfivepiecesofadvice)(Onestudentwrite.Theotherstudenttellhimorhersomesuggestions.)Welcometo….…isin….Itisa….Andtherearemanybeautifulplaceofinterest.Forexample….They….Buttherearesomedanger….Youmust/can’t/need/can/should….Wishyouhaveagoodtime.Model:提示词：湿地（wetland)，自然资源(natureresource)，对虾(prawns)，自然保护区(natureresourceprotectionareas)，生态系统(ecologicalsystem)，提示词：Birdnet鸟巢，watercube水立方,theSummerPlace颐和园，紫禁城theForbiddenCity瀑布wallfall，人间仙境fairylandinhuman,天然景色scenery,海拔height人文景观humanlandscape,海岸线coastline，椰子树coconuttree。Warmsuggestions:1.掌握所读材料的主旨和大意。2.把握文章的事实和细节。3.根据上下文猜测生词的含义。4.边读边划出文章中的重点信息。5.判断对错时，在文章中标出出处。Theanswers:FTFFFFTTFF第三节鸟类的生态类群喙脚思考题：1、哪种喙和脚适于捕食小动物？2、哪种喙和脚适于在树枝上捕虫？3、哪种喙和脚适于在树干上捕虫？4、哪种喙和脚适于在水中捞食水草？5、哪种喙和脚适于在水中捕鱼？6、哪种喙和脚适于扒土寻食？猛禽类：鴞、鸢、雕鸣禽类：家燕、画眉、黄鹂攀禽类：啄木鸟、杜鹃、鹦鹉涉禽类：丹顶鹤、白鹭、黑颧游禽类：天鹅、野鸭、鸬鹚、鸳鸯、鸊鹈鸡、绿孔雀喙细而尖足短而细三趾向前一趾向后体态轻捷善于鸣啭巧于营巢家燕画眉黄鹂八哥喙直而坚硬足短而健壮二趾向前二趾向后善于攀援树木啄木鸟杜鹃金丝燕翠鸟喙强大而呈钩状足强大有力爪锐利而钩曲翼大善飞性情凶猛在上空翱翔掠食动物鸮（猫头鹰）雕鸢隼项目类群形态特点生活习性代表种鸣禽类攀禽类猛禽类喙、颈、腿、脚趾都很长善于在浅水中行走和啄取食物鹭类鹤类鹳类喙大宽而扁平足短趾间有蹼善于游泳雁类、鸥类鹅类、鸭类喙短而坚硬后肢中型而强健趾端有钩爪翼短小善走、不善飞适于挖土褐马鸡绿孔雀白鹇鸡项目类群形态特点生活习性代表种涉禽类游禽类陆禽类（鹑鸡类）翼退化，胸骨中没有龙骨突，足趾减少善于奔跑，不会飞行。现存最大的鸟类类群鸵鸟鸸鹋美洲鸵鸟几维鸟我国的珍贵鸟类：丹顶鹤、绿孔雀、朱鹮、褐马鸡、黄腹角雉为国家一级保护动物；锦鸡、天鹅、白鹇等为国家二级保护动物。项目类群形态特点生活习性代表种走禽类游禽类猛禽类陆禽类攀禽类鸣禽类涉禽类abcdef小结：1、鸟类的形态和结构特征与它们的生活习性相适应。2、鸟类是我们的朋友，我们应该保护鸟类。画眉伯劳伯劳黄鹂织布鸟