2018届高考英语一轮复习教案：必修2 Unit 4 Cyberspace

1●Error!必修2●[话题素材]好词1．breakthroughn.重大进展，突破2．explorevt.探索→explorationn.开发，探索3．intelligentadj.智能的4．inventvt.发明，创造→inventionn.发明，创造→inventorn.发明者5．systemn.体系；系统6．significancen.意义，重要性7．technicaladj.技术的→techniquen.技术；技巧8．followthefashion追随时尚9．haveagoodeffecton对……有好的影响10．withthedevelopmentof随着……的发展11．changeone'slife改变某人的生活12．surftheInternet上网浏览信息13．improvethequalityoflifeforhuman提高人类的生活质量14．shopontheInternet网购15．informationproducts信息产品佳句1．With_the_help_ofthecomputer,itwillbepossibleforhumanstoworkathome.在电脑的帮助下，人们在家办公是件可行的事。2．We'lldoourbesttocatch_up_withtheadvancedworldlevels.我们将努力赶上世界先进水平。3．Inthelastdecades,advancesininformationtechnologyhave_made_it_possibleforpeopletolivemoreconvenientlythaninthepast.在过去的几十年，信息技术的进步已经使得人们比过去生活的更加方便成为可能。[精美语篇]Ioftenimaginewhatmylifewillbelikeinthefuture.Ithinkmylifewillbeverydifferentintenyears.Iwillbetwenty­eightyearsoldbythen.Iwillhavemyownfamily,probablywithalovelychild.IhopeIcanworkasaprogramdesignerinacompanywhichproduces2computers,andIcandesignsomekindsofverygoodcomputers.Iwillenjoymyworkandgetalongwellwithmycolleagues.Duringmysparetime,Iwillkeepontakingregularexercise,suchasswimming,runningandvariousballgames.Onmyholidays,Iwilltravelaroundtheworld.Inaword,mylifewillbemuchricherandmorecolorful.高频单词1．likely(adj.)有可能的(adv.)(与most,very连用)可能2．focus(vi.)集中注意3．reality(n.)真实，现实→real(adj.)真实的，现实的→really(adv.)真实地→realize(vt.)实现；意识到→realistic(adj.)现实的4．affect(vt.)影响→effect(n.)影响，效应5．terrorist(n.)恐怖分子→terrorism(n.)恐怖主义→terror(n.)恐怖→terrify(vt.)使恐怖；使惊吓6．attack(n.&vt.)攻击，进攻→attacker(n.)攻击者7．harm(vt.&n．)伤害，损害→harmful(adj.)有伤害的→harmless(adj.)无害的8．scientific(adj.)科学的→science(n.)科学→scientist(n.)科学家9．suggestion(n.)建议，提议→suggest(vt.)建议，提议10．tourism(n.)观光，游览→tourist(n.)旅行者，观光者→tour(n.)旅游，旅行11．guide(n.)指南；导游，向导→guidance(n.)指导；引导；领导12．view(n.)景色，风景13．average(adj.)平均的(n.)平均数14．scenery(n.)风景，景色15．attractive(adj.)吸引人的，有魅力的→attraction(n.)吸引力；具有吸引力的事物或人→attract(vt.)吸引重点短语1．come_true(愿望、梦想等)实现2．make_up组成，构成3．give_up放弃4．be_up_to做，从事于5．as_well_as也，又6．hang_on(电话用语)别挂断7．in_the_flesh本人，亲身8．consist_of由……组成9．cut_off切断，切掉10．keep_contact_with与……保持联系2017　　必修2　Unit4　Cyberspace金版教程·英语[S]　　NEW热点句型1．It＋be＋形容词＋that...句型...“it_is_clear_thatwearegoingtoseeahugegrowthinshoppingontheInternet.”(教材P8)3……“很明显，我们将会看到网上购物的大幅度增长。”2．asif引导的表语从句Someexpertsseeourfutureinvirtualreality—theuseofcomputerswithsoundsandpicturesthatmakeyoufeelas_if_you_are_in_a_real_situation.(教材P8)有些专家看到了虚拟现实中我们的未来——计算机通过声音和图像使你感到仿佛置身于一个真实的空间。3．havesth.done过去分词作宾语补足语Doyouhave_anything_plannedforSaturdayandSunday？(教材P12)你周六、周日有什么安排吗？4．notonly...butalso...意为“不但……而且……”，用来连接两个对等的句子成分Wewouldnot_onlybeabletotravelaroundtheworld,but_alsogotostudyinanyworld－famousuniversitieswewantedto.(教材P12)我们不仅能周游世界，而且能去我们想去的任何世界著名大学学习。5．动词＋it＋形容词＋todosth.句型，it作形式宾语ButIstillfindithardtoimagine.(教材P12)但是我仍然觉得难以想象。教材复现在空白处填入适当的内容(1个单词)或括号内单词的正确形式。1．Already,userscanbuybooks,find________aboutholidayoffers,bookticketsandgetallsortsofinformation________theInternet.答案：out;from2．Themailservicemayalsodisappear________theincreasinguseofe­mail.答案：with3．Itisclear________inthenextfewyearstheEarth'sclimate________change.答案：that;will4．IfI________(finish)myprojectonthehistoryoftheInternetfornextMonday'slesson,thescienceteacherwillbeangry.答案：don'tfinish5．Justthink,ifwehadvirtualrealityholidays,we__________(have)anyproblemswiththeweather.答案：wouldn'thave6．Youwouldbeabletostudyinsuchaworld­famousuniversity________goingoutofyourroom!答案：without7．Inthecity,youcanenjoyan________(amaze)viewfromtheSkyTower,________isthecity'stallestTower.答案：amazing;which8．Aucklandiscalled“thecityofsails”becauseithasmoreboatsthan________elseintheworld.答案：anywhere49．NewZealandwasthefirstcountryintheworld________(give)thevotetowomenin1893.答案：togive10．Sincegivingup________(use)theNet,I'vespentmoretimedoingsports,talkingwithmyparents.答案：using1　　likely　adj.有可能的，有希望的　adv.与most，very连用可能Inabookwithlotsofpicturesandcharts,Iamlikelyto...(P4)对于一本有许多图画和图表的书，我很可能……Itislikelythat...有可能……Sb./Sth.islikelytodosth.……有可能做某事Notlikely！不见得，不太可能！①[2015·陕西高考]Ifoneislateforajobinterview,it_is_not_likely_thathewillgetthejob.如果一个人工作面试迟到了，他就不可能再得到这份工作了。②[2015·四川高考]Brianisgiftedinwritingmusic;heis_very_likely_to_beaBeethoven.布莱恩在创作乐曲方面有天赋，他有望成为另一个贝多芬。③[2014·广东高考]Peoplewhoreceivekindnessare_likely_toofferittoothers.接受过关怀的人们就可能为他人提供(关怀)。④[2013·湖北高考]Adultsof65andolder,however,werefarmorelikelytounderestimatetheirfuturelifesatisfaction.可是，65岁及以上的老年人更有可能降低对未来生活的满足感。易混辨析likely强调表面上看来有可能，与probable意思接近，有时可以互换，但likely常暗示从表面迹象来判断possible表示客观上潜在的可能性，一般不用人作主语。常用结构：(1)Itispossible(forsb.)todosth.(2)Itispossiblethat...probable比possible表示的可能性大。probable表示的可能是指有实际的依据或逻辑上合乎情理。一般不用人作主语。常用结构：(1)Sth.isprobable.(2)Itisprobablethat...[一言辨异]Itispossiblethatitwillrain,butwithsuchablueskyitdoesn'tseemprobable.TheyarelikelytovisitMountTaitomorrow.存在下雨的可能性，但是天那么蓝，不可能会下雨的。他们明天可能会去游览泰山。5图解助记2　　focus　vi.集中注意；使聚焦　n.焦点，焦距，聚焦；活动、兴趣等的中心，集中点Inabookwithlotsofpicturesandcharts,Iamlikelytofocusmainlyonthewrittentext.(P4)在一本有很多图画和图表的书里，我很可能注意书面文字。(1)focuson/upon集中精力于focuso