Unit7SectionB3a-SelfCheck課件人教版英語八年級下冊

Unit7What’sthehighestmountainintheworld?SectionB3a-SelfCheckByEmmyToreviewthewordsandexpressionsinthisunit.Tolearntowriteapassageaboutanimalprotection.Toimprovetheawarenessofproctecttheenviornmentandanimals.LearningaimsLead-inCanyouguesswhattheanimalis?Theyarehugeanimals.Theyliveinthesea.Theycansingsongs.Theycanjumphighoutofwater.Theyareverycleverandalsoveryfriendly.Whatarethey?WhalesWhatdoyouknowaboutwhales?whales

food

activitiesappearancelivingenvironmentbirthhabitsPleaselookatthepicturesbelow:Thewhalesareindangernow.Whatshouldwedotoprotectthem?3aReadthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.

1.Humanscatchwhalesformeat,fatandoil2.Eatsmallfishandothersealife3.Jumphighoutofthewater4.Rulesonwhaleprotection5.Huge6.Waterpollution跳得高水污染

7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsongs12.Whalepartssoldtomakethingslikecandlesandsoap把……放進(jìn)……Whatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectthem?Huge;Somekindshaveteeth;EatsmallfishandothersealifeJumphighoutofthewater;SingsongsHumanscatchwhalesformeat,fatandoil;Waterpollution;WhalepartssoldtomakethingslikecandlesandsoapRulesonwhaleprotection;Learnmoreaboutwhales;StopputtingrubbishintotheseaLiveinthesea3bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.Whalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…one...another...一個(gè)……另一個(gè)……處于危險(xiǎn)之中protect…from…保護(hù)……免遭……Whalesareseaanimals.Theyliveinthesea.Theyeatsmallfishandotherseaanimals.Theycansingsongsandsingverywell.Theyareveryinteresting.Oneinterestingfactisthatsomekindshaveteeth.ForexampleAnotherinterestingfactisthattheycanjumphighoutofthewater.Butnowsomekindsofwhalesareindangerbecausethereismoreandmorewaterpollutionandpeoplecatchwhalesformeat,fatandoil.Weshouldprotectwhalesfrombeingkilled.Ithinkpeopleshouldlearnmoreaboutwhalesandtherulesonwhaleprotection.Andpeopleshouldstopputtingrubbishintothesea.Whalesare_______animals.Theylive__________andeatsmallfishandothersealife.Oneinterestingfactisthatwhalescan__________outofthewater.Somekindsofwhalesare_____________becausehumanscatchthemformeat,fatandoil,andusewhalepartstomake_______________.Whalesarealsoendangeredbecauseof_________pollution.Weshouldprotectwhalesby_______________onwhaleprotectionandnotputtingrubbishintothesea.Ithinkpeopleshouldlearnmoreaboutwhales.Ihopetherewillbe_____________whalesinthefuture.SelfCheckAdjectivesComparativesSuperlativeshighdangerouslongpopular1Completethechart.

highermoredangerouslongermorepopularhighestmostdangerouslongestmostpopularMatchverbsandobjects.Thenaddonemoreobjecttoeachlist.Verbs

Objects

1.reacha.mylife,mymoney,...

2.achieveb.thetopofamountain,thelibrary,...3.riskc.mydream,success,…theschoolmygoalmyhealththetopofamountainthelibraryreach到達(dá)山頂?shù)竭_(dá)圖書館Languagepointsreachthebusstop抵達(dá)公交站臺reachtheagreement達(dá)成協(xié)議···1.辨析reach，achieve和riskachievemydreamsuccess實(shí)現(xiàn)我的夢想獲得成功achievemyambition實(shí)現(xiàn)自己的抱負(fù)achievethegoal

完成目標(biāo)···riskmylifemymoney冒著我的生命危險(xiǎn)拿我的錢冒險(xiǎn)riskmyhealth拿我的健康冒險(xiǎn)riskfailure

冒著失敗的風(fēng)險(xiǎn)···2.huge

巨大的；極多的形容詞，在句中可作定語和表語。例：聚會辦得非常成功。Thepartywasahugesuccess.3Circlethecorrectwordand/orfillintheblankwiththecorrectfromofthewordinbracketsforeachsentence.1.Anelephantweighs(few/many)timesmorethanadog.manytimes很多倍2.Anadultpandacaneat(much/alittle)morethanacat.成年的熊貓比小貓吃得多得多。3.Canadaisa(little/lot)less__________(crowded)thanChina.crowded

alittleless少一點(diǎn)

alotless少很多4.Atigeris(much/alittle)_________(strong)thanaman.stronger老虎比人要強(qiáng)壯很多。Keywords:hugeprotectionreachriskachieve

Phrases:putintojumphighindangerprotect…from…one...another...Summary句型薈萃1.Nowsomekindsofwhalesareindangerbecause...2.Weshouldprotectwhalesfrom

beingkilled.Exercise一、單項(xiàng)選擇。1.Mybrotheris_____moreoutgoingthanme.

A.manyB.littleC.much2._____childrenthereareinafamily,_____their

lifewillbe.

A.Theless,thebetter

B.Fewer,richer

C.Thefewer,thebetter3.Mobilephonesareverypopularnowandtheyare

______thanbefore.

A.cheap