新起点小学6年级下册Unit13NatureLesson75课件

1、新起点小学6年级下册Unit13NatureLesson75教学目标温习内容:±Unit3Animals,=±Unit5MyPet,六上Unit3AnimalWorld温习辞汇：animals,colours,kindsofanimal和描述动物的形容词，和相关的交际用语，weather,seasons,colours和相关的交际用语。语法：比较级和是高级；xvhm引导的状语从句;一样此刻时，一样过去时，此刻进行时教学难点引发学生对大自然的酷爱之情，增强爱惜环境和动物多样性的意识，并能发表自己的观点本单元词语和语法点mammalhabitat哺乳动物栖息地rhinocuro

2、s犀牛moose驼鹿cheetah印度豹penguin企鹅swan天鹅seagull海西ostrich鸵鸟hummingbird蜂鸟snake蛇crocodile鲜鱼tortoise海龟reptilehabitat爬行动物栖息地Squirrel松鼠shark鲨鱼beaver海狸kangaroo袋鼠zubra斑马Bee蜜蜂dragonfly殖蜓butterfly蝴蝶sharkwhale蓝鲸assmall/big/long/short/warm/coldasliveinsuchasdifferent(.bedifferentfrom.)forexampleflyawayfly.to.wakeup4

3、seasonsinayearItcanrunfasterthanahorse.Theyarcveryhungrywhentheywakeupinthespring.打招呼'【orning,boysandgirlsIFirst,1ampadtomeetyouhere,mynameisAring,inChinesethatis"aquaner.Bytheway,inmathwhichmeansa“zurc”,isthatright?Haha,Iamkidding!导入i果文t舌物VCdl,todaywu'11learnLesson75,Unit13Nature；pleas

4、etakeoutyourEnglishbook,andturntoP54.Now,let*sstartourtriptoanimalworld!PARTA1lookandtalkT:Whatanimalsdidyousee?Ss：Isawmanybirds/mammalsCailyounamethemonebyone?Now,pleasemeJut'ssayhellotoallkindsofanimals.(Leadthestudentstoknowdifferentanimals,includingthenameandsomethingelse(suchasthehabits,cha

5、racters,livingconditionsetc-)1 )aftcrshewingeachanimal'spicture,theteachergiveashortintroduceaboutit.2 )introducegroupbygroupillorderofthepicturesinthetextbook.2listenandnumber(theteacherplaythetapetwice：;thesecondrimewithpauseateachparagraph)Grammarinthispart形容词比较纵同级比较as+形容词+asTheostrichisastal

6、lasaperson.Thehummingbirdisassmallasmythumb.二者之间的比较级形容词比较级+than例句：HarewasmuchfasterthanTortoise.HarerunsmuchfasterthanTortoise.三者及三者以上的比较例句：Thusmallestbirdisthehummingbird.XiaoMingismybestfriendinourclass.形容词的比较级是在形容词的基础上转变而来的，它的转变规那么是：(D一样的直接在词尾加s,如tall-taller,strong-stronger, 以C结尾的，直接加r,如fine-fine

7、r, 以辅音字母加y结尾的，先改y为i再加er,如fumiy-funnier 双写最后的字母再加ur,如big-bigger,thin-thinnur,hot-hotter形容词的是高级转变类似于比较级，只是把词尾的L改成USt,如:tall（原形）-taller（比较级）-tallest（最高级）long（原形）-longer（比较皴）-longest（最高级）big（原形）-biggpr（比较级）-biggust（最高级）除此之外，还有几个特殊的单词，它的比较级和最高级都是不规那么的，如:many/much（原形）-more（比较级）-most（最高级）littlu/fcw（原形）-les

8、s（比较级）-hast（星高级）good（原形）-bug（比较级）-bust（晟高级）bad（原形）-worse（比较级）-worst（最高级）far（原形）-further-furthust3let"splayTHETEACHER:Doyouliketoplaygrimes?Then,Lut'shavesomefiin.Thefirstone,animalbingogame!pleaseopenyourbook,turntoPage58.Thisgamugoeslikethis:when1givethequestion,youquicklyfindthe;inswcr-th

9、eri助tanimal,andputatickonthecarsorthepictureoftheanimal!Thesecondgameis“jumpanddown”,itiseasytoo,whichgoeslikethis:Thestudentsplaytherolesofdifferentanimals.Thetcachcr（oronestudent）givestheorder,suchasThefrogdown,thcfrogdown,afterthefrogjhcpandajump!;Thepandadown,Thupandadown,afterthepanda,thchorsej

10、ump!”andgoon.Attentionplease!thconedocsnotgettheorder,ormovesslowlyistheloser,heorshehastomovebackonestep!Ofcourse,theonemovesthefurthestisthewimicr.Arcyouallclear?NowJneed5volunteerscomeherewithme.PartCletsisread导入Nobthespringiscoming,Ilikespring,theweatheriswarm!Whatabouttheanimals?Howdotheyspendt

11、hecoldwinter?Let'sturntopage55,partC,togoonourtripintheanimalworld.语法点A一样此刻时概念和用法一样此刻时：表示常常性的情形，常常性的动作或一样性事实及客观真理，通常与副词sometimes,often,usually,always,everyday(year,month),once(twicu,threerimes)aday,等时刻状语连用。1 QingfengtowerisinQiaodongareaofXingtaicity.(客观存在)2 Bearsrsnakesandfrogsusuallylookforfoo

12、dinMarchorApril.(一样规律性动作)3 Thesunrisesintheuasiandsetsinthewesteveryday.(自然规律或现象)4 Loveme,lovemydog.G西吾)注意动词转变：只有在第三人称单数用动词的“三单转变”，其他用动词的原形。三单转变：1.多数在动词后+splayplayslikelikes(1)直接在动词词尾加-S.ask-askswork-worksget-getsstay-stays(2)以字母s,x,ch,sh或o结尾的动词，在词尾直接加-cs.watch-watcheswish-wishesfix-fixesdo-doesgo-g

13、oespass-passes(3)以“辅音字母加-y”结尾的动词，要先变y为i再加-cs.try-triesstiidvstudieservcriesflvflicsJz/2.不规那么柳变：beisarchavehas一样此刻时的句子兼换：(1)当句子中有bu动词或情态动词时，那么把人动词或情态动词(can,could等等)提到主语的前面变成疑问句;在be动词或情态动词后面加not变成否定句.例：陈述句：Sheisastudent.疑问句一Issheastudent?否定句Sheisnotastudent.陈述句：】callswim.疑问句>Canyouswim否定向一Icannotsw

14、im.(2)当句子中即没有be动词，也没有情态动词时，那么在主语前加助动词do(you,和管黝，docs(单数shjhujt)变成问句；在主语后谓语动词前加助动词don't(1,you,和侵数）,dousn't（单数shujgit）变成否定句，助动词后的动词要变成动词原形。例：陈述句：Wcgetupat7:00evurymorning.疑问句Doyougetupat7:00everymorning?否定句Wudon'tgetupat7:00evurymoniing.陈述句：Shehasalittlebrother.疑|可句Docsshehavealittlebrothe

15、r?否定句Shedocsn'thavealittlebrotherPartDlut'swrite（Homework）1 what'syourfavouriteanimal?2 whatkindofanimalisit?3 whatisitlike?4 howdocsitspendthewinter?DC）YOUKNOWWHAT?Themostandnumbersintheanimalsworld世界上飞得最高的动物：兀鹰uagk（可高达10000米）世界上最不怕冷的动物：企鹅Penguin世界上飞得最快的鸟：军舰鸟Frugata（时速可达400千米）世界上游得最快的鱼：

16、旗鱼Sailfish（时速可达100千米）世界上最宝贵的动物：熊猫Panda（全世界不到1000只）世界上最高的动物：长脖鹿giraffe（星高可达6米）世界上最小的鸟：蜂鸟hummingbird（体重不到2克）世界上奔跑速度星快的动物：猎豹cheetah（时速可达110千米）世界上最大的鸟：鸵鸟Ostrich（身高2米多，体重可达160千克）世界上最大的陆生动物：大象ukphant（高有3米多，重6吨）世界上最大的动物：蓝鲸Bluuwhak（长达30多米，重达170吨）世界上脚最多的动物:千足虫（main）（Prospirobolus）（是多的有690只脚）世界上是长寿的动物：象龟Gechekmu（可活三、四百岁）世界上悬伶俐的动物：黑猩猩Chimpanzee世界上最小的蛇：盲蛇Typhlopidau（身长为2030厘米、粗8毫米左右）世界上最小的亘（或脊椎动物）：鳏虎鱼Goby（体长1厘米）世界上最大的亘：鲨鱼（身长约10几米）（信息来源：湖南省科普网）IdiomsaboutanimalsLoveme,lovemydog.爰屋及乌。Everydoghashisday.人人皆有得意时。Th