搜索
高中英语⑤必修Unit3Lifeinthefuture2单词1.impressionn．印象；感想；印记2.constantadj.时常发生的；连续不断的3.previousadj.在前的；早先的4.uncertainadj.不确切的；无把握的5.guiden.指导；向导；导游6.lackvi.&vt.缺乏；没有n.缺乏3单词7.adjustmentn．调整；调节8.optimisticadj.乐观(主义)的9.desertn．沙漠；荒原10.instantn．瞬间；片刻adj.立即的；立刻的11.recyclevt.回收利用；再利用12.settlementn．定居；解决4短语1.takeup拿起；接受；开始；继续2.losesightof…看不见……3.sweepup打扫；横扫4.slideinto(快捷而悄声地)移动；溜进……5.bebackonone'sfeet(困境后)恢复；复原6.besimilarto…和……相似7.asthough似乎，好像5短语8.innotime立刻；马上9.catchsightof看见10.alackof缺少11.asaresult结果是12.sufferfrom遭受13.showsb.around领某人参观14.takeplace发生；举行61．impressionn．印象；感想；印记拓展：【派生词】impressn．印记；印象；特征v．使……有印象；影响；印刻；传送impressiveadj.给人深刻印象的impressivelyadv.令人难忘地；令人印象深刻地搭配：give/leave/makeanimpressiononsb.给某人留下印象考点过关Hispersonality____________________________________________________________.他的人品给我们留下了深刻的印象。练习：hasgivenmeadeepimpression7考点过关2．uncertainadj.不确切的；无把握的拓展：【派生词】certainadj.确定的；肯定的certainlyadv.当然；必定搭配：beuncertainabout…对……不确定/没把握练习：1)I'm____________________howtogetthere.我不确定怎样才能到达那里。2)He______________________________themeaningofthesentence.他对这句话的意思没有把握。uncertainaboutisuncertainabout8考点过关3．optimisticadj.乐观(主义)的(指人对某事的看法)拓展：【反义词】pessimisticadj.悲观的；悲观主义的【派生词】optimisticaladj.乐观的(性格上)optimisticallyadv.乐观地搭配：beoptimisticabout对……充满乐观练习：1)Nancy________________________________________herscoreofthetest.南希觉得她的考试成绩不容乐观。2)He______________________________thefuture.他对未来很乐观。isnotoptimisticaboutisoptimisticabout9考点过关4．takeup拿起；接受；开始；继续练习：1)You'reveryunfit;yououghtto______________________________.你身体很弱，应该练练跑步。2)Bill____________________artwhileatschool.比尔在上学期间学习美术。3)They____________________armsindefenceoftheircountry.他们拿起武器保卫祖国。taketakeupuprunningtakeup10考点过关5．losesightof…看不见拓展：outofsight看不见；在视野之外练习：1)Wemustn't______________________________ouraim.我们可千万不能忘记我们的目标。2)IwatchedtheplanegohigherandhigheruntilI______________________________it.我一直看着飞机飞得越来越高，直到看不见。losesightoflostsightof11考点过关6．alackof缺少1)Shesuffersfrom_________________________confidence.她深受缺乏自信心之苦。2)Thecity__________agoodlibrary.这个城市缺少一座好图书馆。3)Becauseof______________________________food，thechildrenareveryweak.由于缺乏食品，这些孩子非常虚弱。拓展：outofsight看不见；在视野之外练习：alackoflacksalackof12考点过关7．sufferfrom遭受1)Mostoftheimportantcitiesoftheworld____________________trafficjam.世界上的大多数大城市都深受交通堵塞之苦。2)Myfather____________________highbloodpressure.我父亲有高血压。3)He____________________povertyallhislife.他一生受贫穷之苦。练习：sufferfromsuffersfromsufferedfrom13考点过关8．showsb.around领某人参观拓展：①showsb.in领某人进来②showsb.out带某人出去练习：1)Ifyoucomehere，I____________________________________________________________．如果你来这，我将领你参观我们学校。2)There'snoneedforyouto______________________________．Iknowtheway.你不必带我出去，我知道怎么走。willshowyouaroundourschoolshowmeout14考点过关9．takeplace发生；举行拓展：happenvi.发生；碰巧；出现；偶遇练习：1)Greatchanges______________________________inChinainthelasttwentyyears.在过去的20年中，中国发生了巨大的变化。2)Themeeting______________________________inouroffice.会议将在我们办公室召开。3)Theaccident__________atsixo'clock.事故发生在6点钟。havetakenplacewilltakeplacehappened15语法精讲1．过去分词作状语修饰谓语，大多说明动作发生的背景或情况，表示时间、条件、原因、伴随情况等。一般说来，这一结构的逻辑主语是主句的主语。例如：①Chokedbytheheavysmoke，hecouldhardlybreathe.他被浓烟呛着，几乎不能呼吸了。②Seenfromthetopofthehill，thecitylooksmagnificent.从山顶看这座城市时，它看起来很壮丽。③Shewalkedoutofthehouse，followedbyherlittledaughter.她的小女儿跟着她走出了家门。16语法精讲2．有时分词为了加以强调或明确其意义，在连词when，once，if，though，although，evenif，eventhough，unless，than，as(像)等后面接过去分词。例如：①Whentoldofthenews，shegotveryexcited.听到这个消息，她很激动。②Iwon'tgotothepartyunlessinvited.没有接到邀请，我是不会去这个聚会的。17语法精讲练习：用所给动词的适当形式填空。1．__________inatrafficjam，studentsofacollegeinIndiaansweredtheirexampapersontheschoolbus.(catch)2．__________bytheparty，shewasreallyhappy.(invite)3．Thecomputercentre，__________lastyear，isverypopularamongthestudentsinthisschool.(open)4．Theresearchissodesignedthatonce__________，nothingcanbedonetochangeit.(begin)CaughtInvitedopenedbegun18语法精讲5．Generallyspeaking，when__________accordingtothedirections，thedrughasnosideeffect.(take)6．Acoolrainwasfalling__________withsnow，causingheavytraffic.(mix)7．Fromtheschoolname__________onthepackage，weguessedthatitmightbelongtoastudentofourschool.(mark)8．—Howaretheygettingonwiththeirwork?—Allgoeswellas__________．(plan)mixedtakenmarkedplanned