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英语,第21课时九年级Units1314,词汇拓展,1.litter(同义词)_2fisherman(复数)_3wood(木制的；木头的)_4harm(有害的)_5science(科学的；科学上的)_(科学家)_6instruct(命令；指示)_,rubbish,fishermen,wooden,harmful,scientific,scientist,instruction,词汇拓展,7.overcome(过去式)_(过去分词)_8graduate(名词：毕业)_9care(体贴人的；关心他人的)_(认真的；仔细的)_10manage(经理；经营者)_11gentleman(复数)_,overcame,overcome,graduation,caring,careful,manager,gentlemen,重点短语,1.(把)打扫干净_2起作用，有影响_3切断_4(在)顶部或顶端_5参加_6到目前为止；迄今_7关掉_8对有责任be_for9采取行动_10扔掉；抛弃_11好好利用_sth.to_12拆下；摧毁_,cleanup,makeadifference,cutoff,atthetopof,takepartin,sofar,turnoff,responsible,takeaction,throwaway,put,gooduse,pulldown,重点短语,13.上下颠倒；倒转_down14出发；启程_15弄得一团糟_a_16沉住气；保持冷静_ones_17回首往事；回忆；回顾_at18逝去；过去_19信任；信赖_in20首先_21渴望；渴求be_for22对某人心存感激be_tosb.23在前面_24与分离；隔开_,upside,setout,make,mess,keep,cool,lookback,goby,believe,firstofall,thirsty,thankful,aheadof,separatefrom,重点句型,1.Everyoneinthistownshould_cleaningitup!这个城镇中的每个人都应该参加把它清理干净！2Sotogether，ouractionscanmakeadifferenceand_abetterfuture!因此，我们齐心协力就能改善环境，创造美好未来！3Thismethodis_cruel，_harmfultotheenvironment.这个方法不仅是残酷的，而且对环境是有害的。4Noscientificstudies_thatsharkfins_health.没有科学研究已经表明鲨鱼的鳍对健康是有益的。,playapartin,leadto,notonly,butalso,haveshowed,aregoodfor,重点句型,5.Amyis_usall.艾米对我们每个人都是一种精神鼓舞。6I_allofyouinGrade7.我记得在7年级遇到你们所有的人。7_her，Iputinmoreeffortandmyexamscores_因为她，我投入了更大努力，我的测试分数翻倍了。8Asyou_yournewjourney，youshouldntforget_youcamefrom.在新的旅行启程之际，不要忘记你来自哪里。9_，IhavemadesomanygoodfriendsandIhave_somanygoodmemories_them.从那以后，我交了很多朋友并且和他们一起分享了许多美好回忆。,aninspirationto,remembermeeting,Becauseof,doubled,setouton,where,Sincethen,shared,with,核心语法,1.复习动词的时态和语态(现在进行时、一般现在时的被动语态、现在完成时)、情态动词、usedto2.复习一般过去时、现在完成时、宾语从句、一般将来时、一般现在时、现在进行时,afford意为“买得起，支付得起，花得起(时间、金钱、精力等)”或“负担得起(费用、损失、后果等)”，常和情态动词can和beableto连用，作及物动词，后面可接名词、动词不定式作宾语。如：Hecantafford(tobuy)acar.他买不起一辆车。Ithinkhewillbeabletoaffordaholiday.我想他抽得出时间去度假。,setup意为“建立，创立(公司、机构等)”。【辨析】setup与build这两个词(组)都表示“建立”，但在含义上有所不同。,1Ilikethistypeofcomputerverymuch.ButIcant_it.(2016，广西)ApayBaffordCcost2TheAppleWatchisverybeautiful，butitstooexpensive.SoIcant_it.(2016，武威)AsaveBsupportCofferDafford3It_mehalfanhourtofinishmyhomework.(2016，德阳)AtookBspentCpaidDcost4DavidBurtsdreaminChinaistogointothewestand_anearlychildhoodschoolthere.(2015，盐城)AcleanupBlookupCgiveupDsetup,B,D,A,D,5Apapermakingfactorywas_neartheriver.Ithasbadlypollutedtheriverwater.(2015，云南)AsetoutBgrewupCsetupDfixedup6Look！_Smithsareplayingbasketball.Lets_them.(2016，眉山)AThe，joininBThe，joinCA，joininDA，join,C,B,7Tony，remember_withyourmouthfulloffood.(2015，威海)AtotalkBnottotalkCtalking8Thegovernmentis_plentyofmoneybuildingthecountryside.(2016，宜昌)Wearepleasedwiththegovernmentsefforts.AcostingBpayingCtakingDspending9Grandpahaschangedalot.Sohehas.Hespendsmoretimethanheusedto_gameswiththechildren.(2017，预测)AplayBplayingCplayedDplays,B,D,B,
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