Unit5Weletotheunit课件译林版英语七年级下册

Unit5

Animalfriends

WelcometotheunitLearningobjectivesBytheendofthelesson,Iwillbeableto...learnsomecorewordsandexpressionsofthetextandlistsomeamazinganimals;getthespecificinformationaboutanimalssuchastheirappearances,habitsandabilities;talkaboutananimalyouknowbyusingthetargetlanguage;1234careaboutandprotecttheanimalsinourlives.LeadinGuessinggameIamwhiteandblack.IonlyliveinChina.I’mameat-eaterbutfeedonbamboo.Icanclimbtreesandswim.Iwasbornwiththeweightof100grams.I’mcuteandpopularwithpeopleallages.Doyouknowme?I’mapanda.LeadinGuessinggameI'mthetallestintheland,Withalongneckthatreacheshigh.Ieatleavesfromtalltreesallday,Mylongtonguegrabseverybite.You'llfindmeinAfrica'swideopenspace.Isleepjustalittle,standingtall,Readytorunifdangercalls.WhoamI?I’magiraffe.LeadinWatchandthinkHowcanweintroduceananimal?Iamwhiteandblack.IonlyliveinChina.I’mameat-eaterbutfeedonbamboo.Icanclimbtreesandswim.Iwasbornwiththeweightof100grams.I’mcuteandpopularwithpeopleallages.Doyouknowme?I'mthetallestintheland,Withalongneckthatreacheshigh.Ieatleavesfromtalltreesallday,Mylongtonguegrabseverybite.You'llfindmeinAfrica'swideopenspace.Isleepjustalittle,standingtall,Readytorunifdangercalls.WhoamI?LooksHabitatDietHabits&AbilitiesFunfactsAnimals...PresentationLearnabouttheanimalsName:Looks:Diet:Habits&Abilities:Funfacts:BatInsectsBatsaretheonlymammals(哺乳动物)thatcanfly.Theyuseechotonavigateandhuntincompletedarkness.Small,fur-coveredmammalswithtwoblackleatherwingsandbigears.Sleepupsidedowninthedayandawakeatnight;

findtheirwaybylisteningName:Looks:Diet:Habits&Abilities:Funfacts:ButterfliesNectar(花蜜).Therearespecialsensors(传感器)ontheirfeet.FourlegsandcolourfulwingsHelpspreadthepollen(花粉)PresentationLearnabouttheanimalsName:Looks:Diet:Habits&Abilities:Funfacts:BeesTheyproducehoneyandspreadthepollen.Theyhavefiveeyes—twolargecompoundeyesonthesidesoftheirheadandthreesmallsimpleeyesontop,whichhelpthemnavigateanddetectlight.Allworkersaregirls.Smallandfuzzywithblack-and-yellowstripesandtransparentwingsNectar(花蜜).PresentationLearnabouttheanimalsName:Looks:Diet:Habits&Abilities:Funfacts:AntsTheyliveintreesorundergroundinahugegroup.Theyhelpbreakdowndeadplantsandanimals.Theycancarryobjectsupto50timestheirownbodyweight,andtheyhavecomplexsocialsystems(复杂的社会系统)PresentationTinywithsixlegsandantennae(触角)Antseatalmostanything—sweets,insects,seeds.LearnabouttheanimalsName:Looks:Diet:Habits&Abilities:Funfacts:SnailsTheyhideinwetplacesinthedayandmoveslowlyatnight.Snailshavemorethan30,000tinyteethonaribbon-likeradula,usedtoscrapefoodinsteadofchewing‌.PresentationSoft,slimy(粘滑)bodiesandahardshellontheirbacks.Plantsandfungi(真菌)Learnabouttheanimals蜗牛的舌状齿舌上长有三万多颗微小牙齿，用于刮取食物而非咀嚼。PracticeMilliefoundssomefunfactsaboutanimals.Helphermatchthefactswiththerightanimals.1.

2.

3.

4.

badctaste

vt.

尝，品；吃，喝

后接名词作宾语

awake

adj.

醒着

作表语或宾补，不可修饰名词upto

达到(某数量、程度),至多有后常跟数词beuptosb.

由某人决定—WhichclubshouldIjoin,ArtCluborChessClub?—It’suptoyou.lift

v.

举起

Ican’tlifttheboxup.

n.

电梯;搭便车takethelift

乘电梯givesb.alift让某人搭便车times

n.

倍数

“数字+times+比较的对象”Thisboxisfivetimesthesizeofthatone.weight

n.

重量

theweightof的重量loseweight减肥putonweight体重增加“有多重？”What’stheweightof...?Howheavyis/are...?Howmuchdo/does...weigh?PracticeIntroduceanimalsandtheirfunfacts.Workinpairsandintroducetwoanimalsandtheirfunfactstoyourpartner.Batsaresmallandhairy.Theyfeedoninsectsandcaneatupto1,200insectsinanhour.Batssleepinthedayandareawakeatnight.Theyfindtheirwaybylistening....PracticeMillieandSimonaretalkingaboutanimalfacts.Listenandcompletethetablebelow.Animals1.____________2.________3.___________FunfactsTastewiththeir4._______Sleepforupto5.____Liftthings

6.___________theirownweightButterfliesAntsfeetthreeyears50timesListenandcompletesnailsPracticeListen,readandrole-play.你知道哪些关于动物的趣事？我知道蝴蝶是用脚来尝味道的。真有趣！你知道有些蜗牛能睡长达三年吗？真的吗？太神奇了！你还知道什么？我知道一只蚂蚁能举起自身重量50倍的东西。哇！我也想拥有这么大的力气。那样我就能搬起2500多公斤的东西了！哈！那我得叫你“大力士西蒙”了PracticeFindouttheexpressionsthatshowthespeakers’feelings.Comeupwithmoreexpressions!Great!That’snice!Oh,mydear!Noway!PracticeTalkabouttheanimalfactsyouknow,usingMillieandSimon’sconversationasamodel.A:Whatfactsaboutanimalsdoyouknow,…?B:Iknow…A:That’s…Doyouknowthat…?B:Really?That’s…Whatelsedoyouknow?A:Iknow…B:Wow!…FurtherthinkingWhatotherfunfactsaboutanimalsdoyouknow?_________don’tstorewaterintheirhumpsbutfulloffatthatcanbeturnedintowaterandenergy.Theycansurvive(生存)forweeksinthedesertwithoutameal!Camels_______canbreathethroughtheirwetskin.Theycanjumpfar20timesitsbodylength.Frogs________arethelargestanimalsontheearth.Thebluewhale'sheartisaboutthesizeofasmallcar,anditsaorta(主动脉)issolargethatahumanchildcouldcrawlthroughit.Whales______canrotate(旋转)theirheadsupto270degrees.Theyhaveexcellentnightvision(视力)sotheycanseeinalmostcompletedarkness.OwlsFurtherthinkingSummaryWhatwehavelearnt1.蝙蝠__________

2.蝴蝶__________3.蚂蚁__________4.蜗牛__________5.昆虫__________6.翅膀__________7.尝，吃，品__________8.举起__________9.醒着__________10.重量__________11.工蜂__________

12.倍数__________13.孔，洞__________14.克__________15.蜂蜜__________16.达到；至多有__________batbutterflyantsnailinsectwingtasteliftawakeweightworkertimesholegramhoneyuptoSummaryWhatwehavelearnt1.有四只翅膀____________________2.在晚上醒着____________________3.用脚品尝东西____________________4.通过孔吸入空气____________________5.睡长达三年____________________6.举起自身重量50倍的东西____________________7.不足一克的蜂蜜____________________8.通过听力找到它们的路____________________havefourwingsawakeatnighttastethingswithfeettakeinairthroughholessleepuptothreeyearslifethings50timestheirownweightlessthanonegramofhoneyfindtheirwaybylisteningExercises一、根据提示写出正确单词。1.Wecanoftensee

__________(蝴蝶)flyingamongtheflowersinspring.

2.Hedreamsofhaving____________(翅膀)toflyfreely.

3.Therearemanykindsof

____________(昆虫)inthegarden.

4.Thew________

ofthiscaris2.2tons(吨).

5.Mymothercouldn’tfallasleepandwas________(notsleeping)allnight.

6.Somepeopleareafraidof________(蜗牛).

7.Thegardenisfullofcolourfulflowersandbusy

________(/biː/).

8.Howdeliciousthiscake________(taste)!

9.Thisboxisthree________(time)asbigasthatone.

10.—WhatcanIdo