UNIT7SECTIONB（3ASELFCHECK）課件人教版八年級(jí)英語(yǔ)下冊(cè)

Unit7WritingSummaryImportantphrases:feelfreeasfarasIknowinthefaceofeventhoughatbirthuptorunoverwalkintofalloverorso隨意就我所知面對(duì)（問(wèn)題、困難）即使；雖然出生時(shí)到達(dá)跑上前去；跑過(guò)去走路時(shí)撞著絆倒大約Importantsentences:What’sthehighestmountainsintheworld?Qomolangma.HowlongisQomolangma?It’s8,844.43metershigh.It’shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlake.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It’smucholderthantheUS.

鯨的體型是世界上存在的動(dòng)物中最大的，鯨是終生生活在水中的哺乳動(dòng)物，對(duì)水的依賴程度很大，以致它們一旦離開了水便無(wú)法生活，鯨形狀像魚，鼻孔在頭的上部，用肺呼吸。體長(zhǎng)可達(dá)三十米，是現(xiàn)在世界上最大的動(dòng)物。

鯨為適應(yīng)水中生活，減少阻力，它們的后肢消失，前肢變成劃水的漿板。身體成為流線型，酷似魚。因而它們的潛水能力很強(qiáng)，小型齒鯨可潛至100-300米的水深處，停留4-5分鐘，長(zhǎng)須鯨可在水下300-500米處待上1小時(shí)，最大的齒鯨--抹香鯨能潛至千米以下，并在水中持續(xù)2小時(shí)之久。對(duì)于鯨魚你知道多少？3aReadthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.1.Humanscatchwhalesformeat,fatandoil2.Eatsmallfishandothersealife3.Jumphighoutofthewater4.Ruleson\aboutwhaleprotection5.Huge巨大的6.Waterpollution7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsongs12.WhalepartssoldtomakethingslikescandlesandsoapWhatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectthem?58723111612491011Whalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…3bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.第一段第二段第三段

Whalesarehugeanimals.Theyliveinthesea.Theyeatsmallfishandothersealife.Oneinterestingfactisthattheycanjumphighoutofthewater.Anotherinterestingfactisthattheycansingsongs.Whalesarehugeanimalsandtheyliveinthesea.Somekindsofwhaleshaveteeth

andtheyliketoeatsmallfishandothersealife.Oneinterestingfactisthatwhalescanjumphighoutofthewater.Anotherinterestingfactisthattheyareabletosingbeautifulsongs.Whatlovelyanimals!Whalesarehugeanimalslivinginthesea.Somekindsofthemhaveteeth.Smallfishesaretheirfavoritefoods.

Theyalsoeatothersealife.

Therearemanyinterestingfactsaboutthem.

Forexample,theycanjumphighoutofthewaterandsingbeautifulsongs.第一段Whalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…普通版進(jìn)階版豪華版

Somekindsofwhalesareindangerbecausehumanscatchwhalesformeat,fatandoil,andwhalepartsaresoldtomakethingslikecandlesandsoap.Buttodaywhalesareingreatdanger.Thatisbeacusehumanscatchwhalesformeat,fatandoilandusewhalepartstomakethingslikecandlesandsoap.Also,...AsfarasIknow,whalesaresocutethatpeoplelovethemverymuch.

However,somekindsofthembecomeendangerednow.Thefollowingarethereasonswhythenumberofwhalesisbecomingsmallerandsmaller.Firstofall,alotofwhalesarekilledformeat,fatandoil.Secondly,whalepartsaresoldtomakethingslikecandlesandsoap.Besides,humanspollutewatersothatwhalescan'tliveinthesea.第二段Somekindsofwhalesareindangerbecause…普通版進(jìn)階版豪華版

Weshouldprotectwhalesfromwaterpollution.Ithinkpeopleshouldlearnmoreaboutwhalesandstopputtingrubbishintothesea.Weshouldprotectwhalesbystoppingputtingrubbishintotheseaandmakingrulesonwhaleprotection.Inmyopinion,peopleshouldlearnmoreaboutwhales.Ihopethatinthefuturetherewillbealotmorewhales.Inordertoprotectwhales,weshouldstopputtingrubbishintothesea.Also,thegovernmentshouldmakesomerulesonwhaleprotection.AsfarasIamconcerned據(jù)我所知

,learningmoreaboutwhalesisagoodwaytoprotectthem.

Ihopewecantryourbesttoprotectwhalesandgetalongwellwiththem.第三段Weshouldprotectwhalesfrom…

Ithinkpeopleshould/shouldn't…普通版進(jìn)階版豪華版Whalesarehugeanimals.Theyliveintheseaandtheyeatsmallfishandothersealife.Oneinterestingfactisthatwhalecanjumphighoutofthewater.Somekindsofwhalesareindangerbecausehumancatchthemformeat,fat,andoil,andusewhalepartstomakecandlesandsoap.Whalesarealsoindangerfromwaterpollution.Weshouldprotectwhalesbymakingrulesonwhaleprotectionandbynotputtingrubbishintothesea.Ithinkpeopleshouldlearnmoreaboutwhales.Selfcheck1.Completethechart.AdjectivesComparativesSuperlativeshighdangerouslongpopularhigherhighestmoredangerousmostdangerouslongerlongestmorepopularmostpopular2.Matchverbsandobjects.Thenaddonemoreobjecttoeachlist.VerbsObjects1.reacha.mylife,mymoney,…2.achieveb.thetopofamountain,thelibrary,…3.riskc.mydream,success,…myfamilygoodresultsthetheater3.Circlethecorrectwordand/orfillintheblankwiththecorrectformofthewordinbracketsfor