人教版英語(yǔ)八下Unit7SectionB(3aSelfcheck)

2.Whosebirthdayisit?Unit7What'sthe

highestmountain

intheworld?SectionB(3a-Selfcheck)人教版英語(yǔ)（八年級(jí)下）2.Whosebirthdayisit?教學(xué)目標(biāo)語(yǔ)言能力掌握下列詞匯：wale;oil;protection;huge;waterpollution;beprotected;indanger.思維品質(zhì)通過(guò)對(duì)瀕危動(dòng)物現(xiàn)狀的了解,増強(qiáng)保護(hù)動(dòng)物,保護(hù)環(huán)境,保護(hù)自然的意識(shí)。通過(guò)教師引導(dǎo)下的學(xué)生分享活動(dòng)，表達(dá)個(gè)人觀點(diǎn)，探討如何對(duì)世界瀕危動(dòng)物進(jìn)行保護(hù)，培養(yǎng)學(xué)生全面思維。學(xué)習(xí)能力通過(guò)對(duì)形容詞和副詞比較級(jí)及最高級(jí)的復(fù)習(xí)現(xiàn)固,能獨(dú)立完成一篇關(guān)鯨魚(yú)的說(shuō)明性短文。文化意識(shí)05回顧總結(jié)06家庭作業(yè)情景導(dǎo)入0102學(xué)習(xí)理解03應(yīng)用實(shí)踐04遷移創(chuàng)新CONTENT

2.Whosebirthdayisit?01情景導(dǎo)入ScenarioimportWatchavideoaboutwhales.Whatdoyouknowaboutwhalesafterwatchingvideo?DiscussLet’slearnmoreinformationaboutwhalestogether.largestanimalsgrowthofbabywhaleamountoffoodonedaymakesound.....breathethroughlung(肺)2.Whosebirthdayisit?02學(xué)習(xí)理解Learningtounderstand3aReadthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.Whatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectthem?1.Humanscatchwhalesformeat,fatandoil2Eatsmallfishandothersealife3.Jumphighoutofthewater4.Rulesonwhaleprotection5.Huge6.Waterpollution7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsong12.Whalepartssoldtomakethingslikecandlesandsoapprotectionn.保護(hù)；保衛(wèi)protectv.保護(hù)；beprotected…被保護(hù)What

dotheylooklike?Wheredotheylive?Whatdotheyeat？Whatcantheydo？5.Huge8.Somekindshaveteeth.7.Liveinthesea.2.Eatsmallfishandothersealife.3.Jumphighoutofwater.11.Singsongs.Thenumberofwhalesdecreases(減少)

rapidlyeveryyear.PleaselookatthepicturesWhydosomeofthemhavetobeprotected?

1.Humanscatchwhalesformeat,fatandoil.6.Waterpollution.12.Whalespartssoldtomakethingslikecandlesandsoap.Thewhalesareingreatdangernow.Howcanweprotectthem?

4.Rulesonwhaleprotection9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea2.Whosebirthdayisit?03應(yīng)用實(shí)踐

ApplicationPracticeWhalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.3bWhalesarehugeanimals.Theyliveintheseaandeatsomesealife.Oneinterestingfactisthatwhalescanjumpoutofthewater.Anotherinterestingfactisthattheycansingsongs.

However,Somekindsofwhalesareindangerbecausehumanscatchthemformeatandusewhalepartstomakethingslikecandlesandsoap.

Inmyopinion,Weshouldprotectwhalesfromwaterpollution.Ithinkpeopleshouldstopputtingrubbishintothesea,makerulesonwhaleprotectionandlearnmoreaboutwhales.FactsReasonsWays

Onepossibleversion2.Whosebirthdayisit?04遷移創(chuàng)新

MigrationInnovation名字北極熊習(xí)性擅長(zhǎng)游泳體重出生時(shí)幾百克，成年后可達(dá)900千克壽命25年食物海里的動(dòng)物現(xiàn)狀及原因處于危險(xiǎn)中。全球變暖，冰越來(lái)越少，北極熊正在失去家園；人類通過(guò)捕殺北極熊獲取它們的皮毛和肉，北極熊的皮毛足夠厚，可以讓人保暖。建議……假如你是李華，請(qǐng)根據(jù)表格中的內(nèi)容提示用英語(yǔ)向大家介紹北極熊。Polarbearsmostlyliveonseaice.Theyaregoodatswimming.Atbirth,theyweighonlyafewhundredgrams.Butwhentheybecomeadults,theymayweighasmuchas900kilograms.Theycanliveforupto25years.Theyeatsomeanimalsinthesea.Nowadays,polarbearsareindanger.Therearemanyreasonsforthis.First,it’sbecausetheEarthisbecomingwarmerandwarmerandthereislessandlessice.Polarbearsarelosingtheirhomes.Second,peoplekillpolarbearsfortheirfurandmeat,becausetheirfuristhickenoughtokeeppeoplewarmincoldwinter.Itisimportantforpeopletoprotectthem.Wemuststoppeoplefromkillingthem.Onepossibleversion2.Whosebirthdayisit?05回顧總結(jié)

SummarySelfCheck1.Completethechart.AdjectivesComparativesSuperlativeshighdangerouslongpopularhigherhighestmoredangerousmostdangerouslongerlongestmorepopularmostpopular形容詞(adj.)比較級(jí)最高級(jí)2.Matchverbsandobjects.Thenaddonemoreobjecttoeachlist.VerbsObjects1.reacha.mylife,mymoney,…2.achieveb.thetopofamountain,thelibrary,…3.riskc.mydream,success,…動(dòng)詞賓語(yǔ)v.到達(dá)，抵達(dá)v.達(dá)到，完成v.冒險(xiǎn)reachthebusstop抵達(dá)公交站臺(tái)achievemygoal完成我的目標(biāo)risk

myhealth拿我的健康冒險(xiǎn)3.Circlethecorrectwordand/orfillintheblankwiththecorrectformofthewordinbracketsforeachsentence.1.Anelephantweighs(few/many)timesmorethanadog.2.Anadultpandacaneat(much/alittle)morethanacat.3.Canadaisa(little/lot)less__________(crowded)thanChina.4.Atigeris(much/alittle)___________(strong)thanaman.crowdedstrongermanytimes

很多倍muchmore多的多muchstronger強(qiáng)壯的多alittleless少一點(diǎn)alotless

少很多much\alot+(形\副)比較級(jí)，…的多alittle+(形\副)比較級(jí)，…一點(diǎn)2.Whosebirthdayisit?08家庭作業(yè)

Homework1.Punishyourpassage.2.(Optional)Searchfor