Unit4HelpingpeoplearoundtheworldⅠ.单词拼写根据汉语或首字母提示，写出下列单词。1．Owingtolacking(缺少)experience，hedidnotdothejobwell.2．Wouldyougivemeageneraldescription(描写)ofyourpresentjob?3．Theaccidentvictims(受害者)havebeentakenintointensivecare.4.Manyyoungworkersgaveuptheirdaysofftodovoluntary(志愿的)labour.5．Hehasmadeanimportantcontribution(贡献)tothecompany'ssuccess.6．Theyhaveacquiredmanyskillsinthesefewyears.7．Chinaexportsmanyrawmaterialstoforeigncountrieseveryyear.8．You'dbetterspendyourtimeonsomeworthwhilereading.9．Iamafraidyouhavenotrealizedhowurgentthematteris.10．Allovertheworldmanypeoplestillsufferfromstarvation.Ⅱ.拓展词汇根据词性和汉语提示，写出下列单词。1．politicsn．政治→politicaladj.政治的；政府的2．describevt.描述→descriptionn．描写(文字)，形容，说明3．contributev．捐献，捐赠，捐助；贡献；促成，导致→contributionn．贡献；捐赠4．urgentadj.紧急的，紧迫的→urgencyn．紧急；迫切5．starvev．(使)挨饿→starvationn．饥饿；挨饿；饿死v.＋ation→n.admirationn．钦佩；赞赏expectationn．期望；盼望preparationn．准备；预备Ⅲ.补全短语根据提示补全下列短语。1．takeon担当(某一角色)2．undertheumbrellaof在……的保护下3．referto谈到，提到；与……相关，涉及；查阅，参考4．feelhonoured感到荣幸5．inaddition除……以外(还)，此外6．add...to...把……加到……7．lookup查阅；抬头看8．drawone'sattentionto引起某人的注意；使某人觉察到9．beavailableto可被……利用或得到的10．setup建立；成立Ⅳ.选词填空选用上述短语的适当形式填空。1．Someinsectstake_onthecolouroftheirsurroundingstoprotectthemselves.2．Therearemanyshopsaroundtherailwaystation.In_addition，therearesomenewlybuilthotelsthere.3．Thisparagraphrefers_totheeventsoflastyear.4．TheCongressset_upaspecialcommitteetoinvestigatethematter.5．Hedrew_my_attention_toapointIhadoverlooked.take＋adv.→动词短语set＋adv.→动词短语takeout带出去takeup开始从事takeback收回setoff出发；动身setdown放下setapart使分开1．Thislandwasdifficulttofarmbutnowwaterhasbeenpumpedintothefields.过去这块地难以耕种，但现在水已经被抽进了地里。[记句式结构]此处为“主语＋be＋adj.＋不定式”结构，其中不定式作状语。[仿写促落实]Hishandwritingis_difficult_to_make_out.他的笔迹很难辨认。2．Ifeelveryhonouredtohavebeenabletotakeonthisrole.能够担当这个角色，我感到很荣幸。[记句式结构]句中的tohavebeen...是不定式短语作原因状语。[仿写促落实]Shewaspleasedto_have_overcome_the_difficulty.她很高兴已经克服了这个困难。3．NeitherdidI.我也不知道。[记句式结构]“neither/nor＋助动词/情态动词/be动词＋主语”结构表示前面所述否定情况也适用于后者。[仿写促落实]Ifyoudon'tgotoseethemovie，neither_will_I.如果你不去看电影，我也不去。4．BeingaGoodwillAmbassadormeansthatIvisitcountrieswheretheUNoperatesprogrammestohelppeople.作为一名亲善大使意味着我要访问联合国实施扶助项目的国家。[记句式结构]ing短语作主语，谓语动词为单数。[仿写促落实]Their_coming_to_helpwasagreatencouragementtous.他们来帮忙对我们来说是很大的鼓舞。lackn．&vt.缺乏(教材P49)Whenthereisalackoffood，thereishunger.哪里缺乏粮食，哪里就有饥荒。(1)(a)lackof缺少，不足；没有(2)lacksth.缺少某物lackfor缺少；需要(3)lackingadj.缺乏的，不足的belackingin缺乏，不足①Thisiswhatmotivationorthelackofitcando.这种情况就是动力或动力的缺乏所导致的。②Theplantdiedforlackofwater.这株植物因缺水而枯死了。③Vitalinformationislackinginthereport.报告中缺少至关重要的信息。referto谈及；提到；与……相关；涉及；查阅；参考(教材P50)Iampleasedtohavethischancetodaytotalktoyo...
