人教版英语八年级下册Unit73a3b+写作(20张)

Unit7What’sthehighestmountainintheworld?

SectionB（3a-SelfCheck）人教版八年级下册Whatarethey?鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。becoveredwithHugewaterpollutionWhydosomeofthemhavetobeprotected?Peoplestartedtorealizetheimportanceofprotectingtheenvironment.Theycansingsongs.What’sthehighestmountainintheworld?Whatdotheylooklike？inrecentyearsinrecentyearsAnotherinterestingfactis.WhalepartssoldtomakethingslikecandlesandsoapbecoveredwithUsetheinformationin3a.Theyliveinthesea.JumphighoutofthewaterWhat’sthehighestmountainintheworld?Whatdotheylooklike？I.了解关于“自然和地理”这类话题文章，谈论濒危动物II.能正确使用形容词和副词的比较级和最高级来对环境保护，动物保护等话题进行简单描述。学习目标8，844metershighthemostdangeroussportplacesofinterest

asymbolof…

protect…from

theimportanceof…预习前测endangeredanimals

asfarasIknow

waterpollution

oneofthemainreasonsuptobecoveredwithbeknown/famousforinrecentyears

befriendlytothenumberofinrecentyearsWhatarethey?Theyarehugeanimals.becoveredwithOneinterestingfactis.8，844metershigh体长可达三十米，是现在世界上最大的动物。Whatdotheylooklike？placesofinterestTheylivein.What’sthehighestmountainintheworld?Anotherinterestingfactis.Qomolangmaishigherthananyothermountainintheworld.Anadultpandaweighsmanytimesmorethanababypanda.Peoplestartedtorealizetheimportanceofprotectingtheenvironment.BeijingisoneofthebiggestcitiesinChina.Theyarehugeanimals.Theyliveinthesea.Theycansingsongs.Theycanjumphighoutofwater.Theyareverycleverandalsoveryfriendly.Whatarethey?0鲸的体型是世界上存在的动物中最大的，鲸是终生生活在水中的哺乳动物，对水的依赖程度很大，以致它们一旦离开了水便无法生活，鲸形状像鱼，鼻孔在头的上部，用肺呼吸。体长可达三十米，是现在世界上最大的动物。鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸--抹香鲸能潜至千米以下，并在水中持续2小时之久。Doyouknowanythingaboutthewhales?03aReadthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.1.Humanscatchwhalesformeat,fatandoil2.Eatsmallfishandothersealife3.Jumphighoutofthewater4.Rulesonwhaleprotection5.Huge6.Waterpollution7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsongs12.Whalepartssoldtomakethingslikecandlesandsoap请同学们拿出答题器进行抢答0Whatdotheylooklike？Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectedthem?5872311161249100Whalesare...Theylivein...Theyeat...Theycan...Oneinterestingfactis...Anotherinterestingfactis...Somekindsofwhalesareindangerbecause...Weshouldprotectwhalesfrom...Ithinkpeopleshould/shouldn’t...3bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.1.Humanscatchwhalesformeat,fatandoil2.Eatsmallfishandothersealife3.Jumphighoutofthewater4.Rulesonwhaleprotection5.Huge6.Waterpollution7.Liveinthesea8.Somekindshaveteeth9.Learnmoreaboutwhales10.Stopputtingrubbishintothesea11.Singsongs12.Whalepartssoldtomakethingslikecandlesandsoap要求：1．短文须包括所有提示内容，可适当发挥；2．词数80个左右。Qomolangmaishigherthananyothermountainintheworld.becoveredwithWhatdotheylooklike？Oneinterestingfactis.theimportanceof…Theycan.Ithinkpeopleshould/shouldn’t.waterpollutionJumphighoutofthewater请同学们拿出答题器进行抢答Whydosomeofthemhavetobeprotected?3bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.beknown/famousfor3bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.placesofinterest能正确使用形容词和副词的比较级和最高级来对环境保护，动物保护等话题进行简单描述。Theyliveinthesea.请同学们拿出答题器进行抢答Eatsmallfishandothe