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1、高二英語Unit1知識(shí)精講人教版一.本周教學(xué)內(nèi)容:UnitOne二.教學(xué)目標(biāo):1.Talkaboutscienceandscientists.2.Practisedescribingpeopleanddebating.3.LearnmoreabouttheInfinitive.4.Writeadescriptiveparagragh.5.Mastersomephrases三.教學(xué)重點(diǎn)、難點(diǎn):1.Howtowriteadescriptiveparagragh?2.ThefunctionsoftheInfinitive.四.內(nèi)容要點(diǎn):(一)LanguagePo
2、ints:1.fire激情、熱情eg.Theboyisfulloffireandcourage.2.onfire(1)著火:eg.Thehousewasonfire.(2)做出驚人之舉:eg.Shewasonfireforradioactivity.3.incommon和……一樣;有共同之處Realfriendsshouldhaveeverythingincommon.Incommonwithyou.IloveEnglishverymuch.4.debate;argue;quarreldebate:talkorargueaboutsth.withsb.us
3、uallyinanefforttopersuadeotherpeople辯論argue:talkoftenangrilyaboutsth.youdisagreewithsb.爭(zhēng)論quarrel:angryargumentfollowedbybadrelations吵架eg.Theyaredebatingwhethertoincreasethepriceofgas.Anargumentstartedsuddenlyoverwhoshouldchairthetalks.Abitterquarrelendedtheirfriendship.5.doubtv.用在
4、否定句、疑問句中,后面要接that從句;用在肯定句中,后接whether/if從句。eg.Idon’tdoubtthatyouarehonest.Wealldoubtifitistrue.n.Thereisnodoubt….無疑…nodoubt極可能;無疑eg.NodoubtIlearnedalotfromyourtalk.indoubt不確定的eg.Whenindoubtaboutthemeaningofaword,consultadictionary.beyonddoubt無庸質(zhì)疑的Thetruthofthestoryisbeyonddoubt.6.u
5、ndertake(1)承擔(dān):eg.Heundertooktheresponsibilityforchanges.(2)答應(yīng)、同意做某事:Heundertooktoimprovetheworkingcondition.7.promising(1)adj.有希望的;有出息的:eg.apromisingpianistTheweatherispromising.(2)v.答應(yīng)、許諾:promisesb.todosth.promisethat….(3)諾言:givesb.apromise向…承諾keepone’spromise遵守諾言breakone’spromis
6、e食言carryoutone’spromise履行諾言8.Thereisnopointindoingsth.做某事沒有作用或意義eg.Thereisnopointingoingon.9.goby(1)路過:Igobyabeautifulparkonthewayhomeeveryday.(2)過去了:Twoyearswentby.(3)根據(jù);按照:GoingbywhatTomsaid,weshouldbetherebynoon.10.engage(1)beengagedtosb.與…訂婚:Sheisengagedtoadoctor.(2)beengagedi
7、nsth.忙于…Ihavenotimetoengageingossip.(3)beengagedassth.受雇于…Shewasengagedasasecretary.(4)beengaged忙碌;占用CanyoucomeonMonday?No,Iamengaged.Thelineisengaged.11.把否定詞或否定結(jié)構(gòu)not;little;hardly;never;nosooner….than…;hardly….when….;notonly….butalso….;atnotime;bynomeans;undernocondition;innocase
8、;nowhere;nor;seldom;few置于句首時(shí),常用部分