高中英语 Unit 4 Cyberspace Section Ⅱ Language Points（Ⅰ）（Warm-up Lesson 1）讲义 北师大版必修2-北师大版高一必修2英语教案VIP免费

SectionⅡLanguagePoints(Ⅰ)(Warmup&Lesson1)Ⅰ.单词拼写根据汉语或首字母提示，写出下列单词1．(2019·全国卷Ⅲ·阅读七选五)Whenastudentattacks(攻击)aprofessoronthesocialmedia,thelanguageusedactuallysaysmoreaboutthestudent.2．Hewasaddictedtocomputergames，whichaffected(影响)hisstudy，andhisgradedeclinedrapidly(迅速地)．3．Heshouldcombineentertainment(娱乐)withstudy.4．Thereisnoreasontobepessimistic(悲观的)aboutthefuture.5．Thiseventharmed(损害)therelationsbetweenthetwocountries.6．Whensheknewtheresultofherexam，smiledisappearedfromherface.7．Weofferedhim8，000dollarsforthehouse.8．Theplanecrashedintothemountain，butluckilythepilotsurvived.9．Withthedevelopmentofindustry，globalwarmingisbecomingamoreandmoreseriousproblem.10．Howcanyoudoashewisheswhenhe'sobviouslywrong?Ⅱ.拓展词汇根据词性和汉语提示，写出下列单词1．crimen．犯罪；罪行→criminaln．罪犯2．growvt.&vi.生长；种植；成长→growthn．增长；生长3．harmvt.&n．伤害，损害→harmfuladj.有害的4．appearvi.出现；显得；似乎→disappearvi.消失5．globen．地球，世界→globaladj.全球的，全世界的6．realadj.真实的，真正的→realityn．真实，现实→reallyadv.真正地，实际上dis(不，否，非)＋v.→v．n.＋al→adj.dislikev．不喜欢disagreev．不同意disappearv．消失nationaladj.国家的，全国性的，民族的traditionaladj.传统的musicaladj.音乐的Ⅲ.补全短语根据提示补全下列短语1．makeup组成；编造；弥补；化妆2．cometrue变成现实；实现3．findout发现，查出，弄清楚4．beoptimisticabout对……乐观5．getinto进入；陷入；染上(坏习惯)6．takeimmediateaction立即采取行动7．believein信任，信仰8．inchaos混乱Ⅳ.选词填空选用上述短语的适当形式填空1．Sheisoptimisticaboutherson'sfuturenow.2．HewantstovisittheGreatWallbutithasn'tcometrueyet.3．Canyoufindoutwhattimethemeetingstarts?4．Nowadays，thechildrengetintothebadhabitofturningontheTVassoonastheycomebackfromschool.v.＋up→动词短语in＋n．→介词短语eatup吃光useup用完getup起床inaction在活动中，在进行中，在运转中inadvance在前头，事先，预先incharge主管，掌管，看管背教材原句记句式结构仿写促落实1.Inthelastthirtyyears，theInternethasgrownrapidly.在过去的三十年里，互联网快速发展。“inthelast＋一段时间”常与现在完成时连用Inthelastfortyyears，greatchangeshavetakenplaceinourcountry.在过去的四十年里，我们的国家发生了巨大的变化。2....“itisclearthatwearegoingtoseeahugegrowthinshoppingontheInternet.”……“很显然，我们将会看到网上购物的巨大增长。”Itis＋adj.＋that...，it作形式主语，真正的主语是that引导的主语从句Itisclearthatshoppingonlinehasaffectedourdailylifenow.很明显，现在网购已经影响了我们的日常生活。3.Someexpertsseeourfutureinvirtualreality—theuseofcomputerswithsoundsandpicturesthatmakeyoufeelasif/though“好像，仿佛”，引导表Thismeattastesasifithasasifyouareinarealsituation.一些科学家预见，(虚拟现实)是计算机通过声音和图像模拟现实，以使人感到仿佛置身于一个真实的空间。语从句alreadygonebad.这肉吃起来似乎已经坏了。realityn．真实，现实(教材P7)ReadabouttheInternetandvirtualreality.读一下关于网络和虚拟现实的文章。(1)bringsb.backtoreality使某人面对现实inreality事实上；实际上(2)realizevt.实现，认识到realadj.真实的reallyadv.实际上；真正地①Hisstayamongthemountainsbroughthimbacktoreality.待在山区休养让他回归了现实。②Wethoughttheyhadcometorepairthephone，butinrealitytheywereburglars.我们以为他们是来修理电话的，实际上他们是贼。③Sheneverrealized(realize)herambitionofwinninganOlympicgoldmedal.她一直未能实现赢取奥运会金牌的抱负。makeup组成；构成；编造...