北师大版高一英语必修一 Unit 21 English around the world课件2.ppt

Unit2Englisharoundtheworld,恩平市华侨中学,一、单词识记根据解释写出英语单词或写出英语单词的汉语意思。1._n.asanactualfact4._vt.辨认出；承认；公认,command,request,actually,recognize,5._adj.流利的，流畅的6._adj.本国的；本地的n.本国人；本地人7._adl.直的；正直的adv.直接；挺直8._vt.以为根据n.基础9._n.汽油；气体；煤气；毒气10._n.街区；块vt.阻塞；封锁,fluent,native,straight,base,gas,block,11.identityn._12.frequentadj._13.officialadj._14.voyagen._15.gradualadj._16.vocabularyn._17.elevatorn._18.apartmentn._19.expressionn._20.accentn._,本身；本体；身份,频繁的；常见的,官方的；正式的；公务的,航行；航海；海上旅行,逐渐的；逐步的,词汇；词汇量；词表,电梯；升降机,公寓住宅,词语；表示；表达,口音；腔调,二、词组互译将下列词组译成英语或汉语。1._扮演一个角色；参与2._例如；像这种的3._走近；上来；提出4._以为基础5._充分利用；充分使用6._目前；现在7._即使；尽管8._与交流；通消息；相连,playapart,suchas,comeup,bebasedon,makefulluseof,atpresent,evenif/though,communicatewith,9.believeitornot_10.becauseof_11.attheendofthe16thcentury_12.bytheendofthe16thcentury_efromallovertheworld_14.movefromoneplacetoanother_15.thaneverbefore_,比以往任何时候,信不信由你,因为；由于,在十六世纪末,到十六世纪末,来自世界各地,从一个地方搬到另一个地方,三、动词填空用括号中所给动词的适当形式填空。1.Theprogressofthesociety_onharmony.(base)2.Yourreferencewontbereturnedunless_.(request)3.Heisnotfit_othersthatcannotcommandhimself.(command)4.Hehadntwalkedfortwoblockswhenhefoundthestreet_.(block)5.AmyisfromanEnglish-_country.(speak),isbased,requested,tocommand,blocked,speaking,四、介词填空用适当的介词填空。1.IsAmericanEnglishdifferent_BritishEnglish_spelling?.2.PeopleintheUSA,theUK,AustraliaandCanadaspeakEnglish_theirfirstlanguage.3.DuringthattimeEnglishbecamethelanguage_governmentandeducation.4.AmericanEnglishhassomanydialectsbecausepeoplehavecome_allovertheworld.5.Attheendofthe16thcentury,aboutfive_sevenmillionpeoplespokeEnglish.,to,from,in,as,for,from,五、连词填空用适当的连词填空。1.NativeEnglishspeakerscanunderstandeachothereven_theydontspeakthesamekindofEnglish.2.Doyouknow_thereismorethanonekindofEnglish?3.LesterlearnsEnglishveryhard.Thisis_heisgoodatEnglish4.LesterisgoodatEnglish.Thisis_helearnsEnglishveryhard,if/though,that,why,because,5._Americansmovedfromoneplacetoanother,theytooktheirdialectswiththem._peoplefromthemountainsinthesoutheasternUSAspeakwithalmostthesamedialectaspeopleinthenorthwesternUSA.TheUSAisalargecountryinwhichmanydifferentdialectsarespoken._manyAmericansmoveallot,theystillrecognizedandunderstandeachothersdialects.,Although,When,So,六、精彩文段以下段落选自课文，请用适当的词填空，或者用所给词的适当形式填空。SowhyhasEnglishchanged1_time?Actuallyalllanguageschangeanddevelop2_culturesmeetandcommunicatewitheachother.Atfirst3_EnglishspokeninEnglandbetweenaboutAD450and1150wasverydifferentfromtheEnglishspokentoday.Itwasbasedmore4_GermanthantheEnglishwespeakatpresent.,on,over,when,the,ThengraduallybetweenaboutAD800and1150,Englishbecame5_(little)likeGermanbecausethose6_ruledEnglandspokefirstDanishandlaterFrench.ThesenewsettlersenrichedtheEnglishlanguageandespecially7_vocabulary.Sobythe1600sShakespearewasabletomakeuseofawidervocabularythan8_before.In1620someBritishsettlersmovedtoAmerica.Laterinthe18thcenturysomeBritishpeople9_(take)toAustraliatoo.Englishbegan10_(speak)inbothcountries.,who,its,ever,weretaken,tobespoken,less,八、基础写作参考范文(Onepossibleversion)：,Believeitornot,AmericanEnglish,basedonBritishEnglish,isplayingamoreandmoreimportantpartthaneverbefore.Atpresent,millionstakeupAmericanEnglishbecauseoftryingtoachievetheirAmericandreamandamongthemisLiHua,whohasrecognizedtheimportanceofAmericanEnglish.,Hesaysthathellmakefrequenteffortsandwontgiveitupevenifmanylearningdifficultiesmaycomeup.Hemakesfulluseofhistime,enrichingvocabularyandpracticinglisteningandspeaking.IbelievethatsomedayhellhaveagoodcommandofAmericanEnglishandcanspeakitfluently.,核心单词,搭配：熟记下列搭配。(1)onthebaseof在的基础上(2)bebasedon=basesth.on以为根据/基础,1.basen.底部，基础vt.以为基础/根据,运用：根据汉语意思，完成英文句子。(1)这个花瓶的底部很大，因此它能平稳地站立。_isverylargeandsoitcanstandsteadily.(2)这个理论基于他十年的研究成果。Thetheory_histenyearsresearch.(3)我们的意见应该以事实为依据。Weshould_ouropinions_facts.,baseon,Thebaseofthevase,wasbasedon/wasonthebaseof,派生：_adj.基础的;基本的;根本的_adv.基本上;实际上;主要地_n.基础,基础原则,活用：用base的适当形式填空。Merry,whosehusbandservesinanair_,believesthatthe_ofagoodmarriageistrust.,basic,basically,basis,base,basis,用法：表示“命令某人做某事”可用commandsb.todosth.，后接从句时，从句谓语用“(should+)动词原形”。搭配：haveagoodcommandof精通，掌握运用：根据汉语意思，完成英文句子。(1)他命令我们马上离开。(两种答案)Hecommanded_immediately.(2)她精通英语。She_English.,mandv.命令，指挥，统率n.命令；指挥(权)；掌握，精通,ustoleave/thatweshouldleave,hasagoodcommandof,搭配：熟记下列搭配。requestsb.todosth.邀请/请求某人做某事requestthatsb.(should)do邀请/请求某人做某事requeststh.of/fromsb.向某人要求某物makearequestforsth.请求得到某物,3.requestvt.therefore,thewaysofusingwordsarealsodifferent.Actuallytheposterischeating.,ThenhowtomemorizeEnglishwords?Firstly,learntopronouncenewwordscorrectly,asreadingrepeatedlystrengthensyourmemory.Secondly,wordsarebestmemorizedincontextandthentheywillberememberedbasedontheusage.Whenasimilarsituationarises,wewillrememberthecontext.Thirdly,wordshavemoremeaningsthanwhatadictionarycanprovide