高中英语Unit2全套预习和随堂练习及重难点讲解(含答案)

1必修一.Unit2:Englisharoundtheworld基础知能回扣一.核心词汇1．重点单词：1电梯平；升降机n.16命令，指令，掌握n.vt.2汽油n.17请求，要求n.vt3汽油；气体；煤毒气n.18词语，表示，表达n.4航行；航海n.19中西部的adj.5本国/本地的/人/adj.20非洲的/人的/语言的adj.6美公寓住宅；单元n.21东方的东部的adj.7实际上；事实上adv22东南方的来自东南的adj.8公元23西北方的，来自西北的adj.9以…为根据，基础vt.24辨认出，承认，公认vt.10词汇，词汇量，词表n.25英卡车美truck）n.11拼写，拼法n.26口音，腔调，重音n.12本身，本体，身分n.27闪电n.13频繁的，常见的adj.28挺直/直的adv.adj.14常常，频繁地adv.29街区，块，木块，石块n.15使用，用法，惯用法n.30出租车n.2．词形变化：1.官方的正式的公务的adj______________________办公室n._________________2.实际上/事实上adv______________实际的adj._________________3.逐渐的/逐步的adj______________逐渐/逐步地adv._________________4．较后的/后半的adj_______________反义词_____________________5.流利的adj._________________adv.__________________6.频繁的常见的adj._________________adv._____________二.高频短语.1.在…方面_______________________________2与…不同__________________________3在…中担任角色____________________________4例如_____________________________5信不信由你________________________________6走进；上来；发生___________________7提出______________________________________8即使_____________________________29在...基础上________________________________10好好/充分）利用___________________11目前____________________________________12通常；照例________________________13在席；出席______________________________14执行规则__________________________15是…人__________________________________16应某人的要求______________________17因为由于________________________________18在---的未期________________________19距离近_________________三.重点句式.1.Wouldyoupleasegoswimmingwithmethisafternoon?2.Manypeoplediedintheaccidentyesterday,including2children3.Hewaspunishedbyhisfather.Thatisbecausehedidn’tstudyhard4.ThereisnosuchEnglishteacherinourschool5.Idon’tlikethewayyouspeaktome.6.Whatfunitistogoswimminginsummer!7.Ourbosscommandedthatwe(should)gotocollectmarketinformation8.Irequestedthathe(should)comeanhourearlier9.Heismorethanateachertous.Heisalsoafriendofours12.Don’tloseheartevenifyoushouldfailinthefuture.讲解：1.Believeitornot,thereisnosuchthingasstandardEnglish.△believeitornot信不信由你例：Believeitornot，wewereleftwaitingintherainfortwohours.信不信由你，我们冒雨一直等了两个小时。△nosuchthing=notsuchathing例：Thereisnosuchpersonasyoudescribehere.这里没有你说的这样的人。即学即用：①It’ssonicetohearfromher.__________,welastmetmorethanthirtyyearsago.A.What’smoreB.ThatistosayC.InotherwordsD.Believeitornot②AsIknow,thereis_____carinthisplace.A.nosuchB.noaC.norsuchD.nosucha2.However,onTVandtheradioyouwillheardifferencesinthewaypeoplespeak.△howeveradv.然而，不过；无论如何，不管多么例：Certainlyheapologizedtome.However,Iwon’tforgivehim.当然他向我道歉了。不过，我不会原谅他的。注意：however作“无论如何，不管多么”讲时，引导让步状语从句，相当于nomatterhow句式：however+adj./adv./+主语+谓语。例：Hewillneversucceedhoweverhardhetries.=Hewillneversucceednomatterhowhardhetries.无论他怎样努力都不会获得成功。辨析：however与but表转折△however可置于句中、句首或句末，且多用逗号与其他句子成分隔开。3HelikessingingEnglishsongs.Hecan’tsingwell,however.他喜欢唱英文歌，不过唱得不好。Shefeltill.Shewenttowork,however,andtriedtoconcentrate.她病了，然而她照旧去上班，并且尽力集中精神工作。△but“但是，然而”，是对等连接词，即连接几个并列成分，转折意味较强,通常位于句中，且中间无逗号与其他句子成分隔开。例：I’dlovetogotothetheatertonight,butIamtoobusy.我倒是很想今晚去看戏的，不过我太忙了。即学即用：①Heagreedwithme.Later,__________,hechangedhismind.A.butB.howeverC.thoughD.while②Youshouldtrytogetagoodnight’ssleepmuchworkyouhavetodo.A.howeverB.nomatterC.althoughD.whatever△inthewaypeoplespeak.peoplespeak是way的定语从句。当先行词是way（表方法，方式）且关系词在从句中作方式状语时，可用that,inwhich或不用关系词来引导定语从句。例：Youcanseethewayhismindworkswhenyoureadhisbooks.看他写的书就能了解他的思想方法。即学即用：Idon’tliketheway_________youspeaktoyourteacher.A.whichB.whatC.thatD.how四.课文完形:WiththedevelopmentofChina’stourism,English__________init,Ithinkitismainly________moreandmoreforeigners’visittoChina,whichmakesEnglish________toourdailylife.___________,asa(an)_________language,its__________isalsochanging_________.Perhapsyoumayaskwhythe________Englishhaschangedovertime.Nowletmetellyouthereason:Alllanguageschangewhen________communicatewithoneanother.At________,Englishisstill________asthefirstforeignlanguage,soweshouldlearnitunderthe___________ofourEnglishteacher,tryhardto_________thetextsthatwelearn,enlargeour__________andgraspthegrammar_____________atthesametime.五.单词拼写:1.WeallhopeonedayLiuXiangcanbreakthei____officialrecordofthe110mhurdles.2.Mr.Smithlivesinthea_______aboveus.3.Asawaiter,youshouldbep______toeverycustomers.4.Inthepasttheg_________ofthecountrywasinthehandsoftheking.5.TheleadersofChinaaretryingtheirbesttoraisethelivings________ofthepeople.6.Inwhichd________areyougoing,northorsouth?7.Hespeakswithastrongsoutherna_________.8.Hehadlosthisi_______cardandwasbeingquestionedbythepolice.49.Visitorsarer________nottotouchthepaintings.10.Ir________PeteralthoughIhadn'tseenhimfor10years.11.Everybodylaughed,theteacher.六.选词填空insomeways,playanimportantrole,comeupto,bebasedon,believeitornot,more…than…,evenif,havefun,either…or…,makealistof1．Ourmonitorhas_______thenewclassmatesinourclass.2．_______wecouldafford（买得起；付得起）it,wecouldn'tgoabroadforourholidays.3．You'resureto_______atthepartytonight.Youcanmeetyourfriendsthere.4．Hardwork_______inhissuccess.5．Thefilm_______anovelbyD.H.Lawrence.6．Yourrecentworkhasn't_______yourusualhighstandards（水平）.7．Sheis_______thoughtless_______stupid.8．It's_______blue,red,_______green