What'sthestrongestanimalonthefarm?AReviewofB8Unit4Topic1LearningObjectives學(xué)習(xí)目標(biāo)Wesharethesameworldwithplantsandanimals.PlantsAnimalsPeace（features/importance)(features/problems)(callonpeople'sactions)Ilikerice.GuessingGame:根據(jù)提示猜一種動物或植物。WhoamI?Canyouguess?Ilikevegetablesbetter.Ilikewormsbest.Icanlayeggs.henIlikemosquitoes.GuessingGameWhoamI?Canyouguess?Ilikewormsbetter.Ilikeinsectsbest.I'mgoodatjumping.frogIlikewinter.GuessingGameWhoamI?Canyouguess?Ilikesummerbetter.Ilikeautumnbest.I'masymboloflove.roseI'mgreenallthetime.GuessingGameWhoamI?Canyouguess?I'mtallerandtallereveryyear.Pandasfeedonme.bambooWhatotheranimalsorplantsdoyouknow?-Whichdoyoulikebetter,plantsoranimals?Whydoyouthinkso?-Ilike...betterbecause...studentsThingstheypreferMichaellikesanimalsbetterbecausetheyare1.__________.WangWeithinks2.__________arethenicestofalltheflowers.Marialikesbirdsbecausetheycan3._________tous.Janelikescatsbestbecausetheyare4._________thanotheranimals.Kangkanglikesplantsandanimalsfortheyareboth5.___________tous.Listenandfillintheblanks.friendlierrosessingcuterimportantU4T1SBP83U4T1SCP85FeaturesImportanceCallonpeopletoprotectthemhelptoplayanimportantpartingiveusmaketheairfresherandcleanerholdthewater...andkeepitcyclingkeepthebeautyofnature使空氣更清新更干凈涵養(yǎng)水源保持水循環(huán)保持自然之美controllingtheclimatewood,food,fruit,medicine,andmanymoreusefulthings控制氣候木頭、食物、水果、藥材和許多更有用的東西Need它們是地球之肺。Theyarethelungsoftheearth.Dearhumanbeings:I’mRainforest.I________/'k?v?/6%oftheearth’ssurface.It’salwayshotand________/wet/inmyhome.Iprovideplacestolivefor____________(thousand)ofplantsandanimalsonEarth.I’mveryimportanttoyou.Youneedmeformany

/'ri:znz/.Peoplecallmethelungsoftheearth,becauseIhelptomaketheair

(fresh)andcleaner.Ialsoplayanimportantpartin

(control)theclimate.Besides,Iprovideyou_________wood,food,fruit,medicineandmanyotherusefulthings.Withoutme,manyplantsandanimalswould_________/dai/out.

Butnowsomeofyoucutdowntreesfreely,soI’mbecomingsmaller

smaller.Ihopethatyoucantakesomemeasures________helpmeandsaveme,willyou?Yours,RainforestALetterfromRainforestcoverwetthousandsreasonsfreshercontrollingwithdieandtoFeaturesImportanceCallonpeopletoprotectthemAnimalsindangerfeaturesproblemsfeedonbamboothe________animalsintheworldthe_______typeoftigersintheworld1._____________________________2._____________________________Peoplekillthemfor_______________Theyhave______________________U4T1SDP87Watchandcompletethemindmap.heaviestoldestlessandlesslandtoliveon.Peoplemaketheiroceanhomedirty.Peoplekillthemfortheirmeat.theirfurandbones.Polarbearsarethebiggestbearsintheworld.Amale(雄性的)polarbearweighsalmost800kg,almostasmuchasasmallcar.Polarbearbabiesareverysmall.They’reassmallasastickofbutter.Theyhave5to10cmoffatundertheirskin,andtheyarenotgoodatfindingfood.Onlyabout2%oftheirhuntsaresuccessful.Thereisbadnewscomingforpolarbears.Theanimalsmightdisappearbytheendofthiscenturybecauseofglobalwarming,accordingtoareporterwhocoverspolarbears’activitiesforyears.Polarbearsmainlyeatseals(海豹).Theylookforsealsonfloating(漂浮的)seaice.Ifthereisn’tanyseaicearound,thebearshavetostayonland,wherethereisnofoodforthem.Theyburntheirbodyfatduringthistimeuntiltheycanfindfoodagain.TheseaiceintheArcticismelting(融化)fasterbecauseofwarmingweather.Thebearshavefewerplacestofindseals.Theyhavetostayonlandevenlonger.1.Howheavyisamalepolarbear?A.Itweighslessthan800kg.B.It’snearlyasheavyasasmallcar.C.It’sassmallasastickofbutter.D.It’sasmuchas5to10cmofbodyfat.2.Whatdoestheunderlinedword“covers”mean?A.報道 B.覆蓋 C.翻唱 D.封面3.Whenonland,polarbearsliveon_____.A.floatingfood B.seals C.theirbodyfat D.meltingice4.Howmightglobalwarmingmakepolarbearsdisappear?A.Itkillstheirfood-seals. B.Itmakespolarbearsfat.C.Itmakeslanddisappear. D.Itmeltsfloatingice.5.Fromthestory,weknowthat_____.A.polarbearsaregoodforpeopleB.wecanfeedmoresealsC.globalwarmingisabigproblemD.polarbearscanonlyliveinzoosnowReadandanswerthefollowingquestions:featuresproblemsItisimportantforustoprotectanimals!Whatcanwedotostopglobalwarmingandsavethem?plantmoretreesshutoffthelightswhenweleavetheroomcallonpeople'sactionsWriting：ALetterfrom...人稱：第一人稱時態(tài)：一般現(xiàn)在時

世界野生動植物日（WorldWildlifeDay）即每年的3月3日，是一個專為保護(hù)野生動植物而設(shè)立的節(jié)日。請以一種野生動物或植物的視角向人類朋友寫一封信，呼吁人類關(guān)注并保護(hù)動植物。詞數(shù)80-100左右，內(nèi)容包括以下要點：1.描述自己的特征；2.闡明自己的重要性或面臨的問題；3.呼吁人類行動起來保護(hù)自己?！叭问阶魑摹盜mportance:?Ihelpto...?Iplayanimportantpartin...?Icangiveyou...Callonactions:?I'mwriting