Unit3Underthesea话题词汇1．sean．海2．oceann．海洋3．explorern．探险家4．coastlinen．海岸线5．waterresource水资源6．waterpollution水污染7．watershortage水匮乏8．takeup占据9．protect...from(doing)．..保护……免受……10．copewith处理话题佳作假如你是李晓华，住在江城。你的加拿大笔友Bob来信谈到了他所居住的城市，并希望了解你的家乡江城的情况。请你用英语给他写一封回信。回信须包括下表中的内容。自然状况位于长江边，风景优美，适合居住。成就1.经济发展迅速；2.新建了不少工厂、住房、道路等。存在的问题1.水、空气污染；2.交通拥挤等。对江城发展的看法……(内容自拟)佳作欣赏DearBob，It’sverykindofyoutowritemeandtellmeaboutyourbeautifulcity.NowI’dliketosaysomethingaboutmyhometownJiangcheng.StandingonthebankoftheChangjiangRiver，thecityisabeautifulplaceforpeopletolivein.Itseconomyhasbeendevelopingrapidly.Newfactories，housesandroadshavebeenbuilt.However，therearestillsomeproblems，suchaswaterandairpollutionandheavytraffic.Inmyopinion，Jiangchengshoulddevelopitseconomyscientificallyandthegrowthofitspopulationshouldbebroughtundercontrolsothatwe’llhaveabetterhometowninfuture.Yours，LiXiaohua名师点睛本文思路清晰，用词丰富准确，使用句式灵活多变。恰当地运用了多种时态和语态，如现在完成进行时、现在完成时的被动语态等；同时使用了现在分词作状语、动词不定式作后置定语及结果状语从句等高级表达；however，inone’sopinion，suchas等衔接词汇的运用都使文章流畅、自然。A．写作必记单词1．witnessvt.当场见到；目击；n.目击者；证人；证据(1)awitnessto...……的证人(证据)bearwitnessto为……作证；证明(2)Shewitnessedtohavingseenthemanenterthebuilding.她作证说，她看见这个人进入了那建筑物。(3)The1980shavewitnessedincreasing(increase)unemployment.用法点拨witness后接动词作宾语时，该动词要用动名词形式。2．pausevi.&n．暂停；中止3．urgevt.催促；极力主张；驱策(1)urgencyn．紧急；迫切；强求；催促urgentadj.紧急的；迫切的；强求的；催促的(2)Ourteacherurgesustostudy(study)hardwiththeexamdrawingnear.(同义句转换)→Ourteacherurgesthatwe(should)studyhardwiththeexamdrawingnear.4．abandonvt.放弃；遗弃；抛弃(1)abandononeselfto...纵情；沉溺于……(2)Thegovernmentforcedustoabandondoing(do)theresearchonthismatter.(3)Heownedafarm，whichlookedalmostabandoned(abandon)．(2015·广东)用法点拨abandon后跟动词时用动词的ing形式；abandononeselfto中to为介词，后接动词时用动名词形式。5．relationshipn．关系；血缘关系；交往(1)relationn．关系；亲戚(2)with/inrelationto关于；涉及；与……相比6．targetn．目标；靶；受批评的对象(1)meetthetarget达到目标(2)Nuclearmissileswillnolongerbetargetedonthesecities.(填介词)7．reflectvi.思考；vt.映射；反射；思考(1)reflectionn．映射；反射；思考(2)reflecton反省；思考(3)Itisnotthestoryitselfbutwhatisreflected(reflect)inthestorythatcounts.(2015·福建)8．awareadj.意识到的；知道的(1)awarenessn．意识；认识；明白；知道(2)be/becomeawareof对……知道、明白；意识到……用法点拨aware是表语形容词，不用very修饰，可用well，fully，(very)much等修饰。9．narrowadj.狭窄的；有限的；狭隘的(1)narrowlyadv.勉强地(通常与动词escape，miss，avoid，defeat，beat等连用)；仔细地(2)Henarrowlyescapedbeingrunover.他差一点被车压着。B．阅读识记单词10．annualadj.每年的；按年度计算的；n.年刊；年鉴11．accommodationn．住所；住宿12．oppositeprep.在……对面；adj.相对的；相反的(1)Hishouseisoppositetomine.(填介词)(2)Manypeoplethinkthatlisteningisapassivebusiness.Itisjusttheopposite.(填冠词)用法点拨opposite作名词，表示“相反的人”或“相反的事物”时常与定冠词连用。13．fleevi.逃避；...
