人教版高中英語必修3教案：Unit2Period2

1.dietn.日常飲食be/goonadiet節(jié)食keepabalanceddiet保持平衡飲食Thedoctorputmeonaverystrictdiet.vi.節(jié)食Yououghttodietandtakemoreexercise.diet&fooddiet

指的是習(xí)慣的食物或規(guī)定的食物，特指維持健康的定量或定質(zhì)的食物。diet是可數(shù)名詞常與不定冠詞a連用。food

是一般的用語，指凡能吃能喝的具有營養(yǎng)的東西。food是不可數(shù)名詞，但強調(diào)種類時，food可用復(fù)數(shù)。2.balancev.權(quán)衡，平衡，對比Wemustbalancethetwoplans.Canyoubalanceyourselfonskates（溜冰鞋）?n.平衡，天平beoutofbalance不平衡Keep/loseone’sbalance保持/失去平衡balancedadj.平衡的，均衡的Yououghttohaveabalancedstateofmind.

“Nothingcouldbebetter,”hethought.=1)ItisthemostmovingnovelthatIhaveeverread.=______________________________2)A:Howareyougettingon”B:EverythingisOK.=_________________________(再好不過了）此句用比較級形式表最高級的意義結(jié)構(gòu):否定詞+adj./adv.的比較級Allhisfoodscouldbethebest.Ihaveneverreadamoremovingnovel.Nothingcouldbebetter.

Ican’tagreemore.（我完全贊同。）Hehaveneverspentamoreworryingday.（他從來沒有度過一個更令人擔(dān)憂的日子。）Theexamcouldn’tbemoredifficult,asaresult,Rosefailedtheexam.（不可能有比這更難的考試了，結(jié)果，羅斯考試沒有及格。）3.servevt.為……服務(wù)，提供(with)，上菜；充當(dāng)，擔(dān)任(as)；服役Scienceservesthepeople.Thecompanyservesthecitywithgas.Thehostessservedthefirstcourse.Heservedasourguide.Tomservedforthreeyearsinthearmy.4.curiosityn.好奇心/u/;珍品,奇事/c/outofcuriosity=fromcuriosity出于好奇Curiosityispartofachild’snature.curiousadj.好奇的，稀奇古怪的，奇妙的becuriousaboutsth對……好奇becurioustodosth.好奇去做……Hewascurioustohearwhatshehadtosayforherself.5.won’t/can’t/couldn’thavesbdoingsth不允許/容忍某人做某事Iwon’thaveyousmokingatyourage.Ican’thavethemwastingtheirtimeinthisway.Iwon’thaveyougettingawaywithcheatingintheexam.havesb.doingsth.使某人一直做某事Shehadusworkingdayafterday.Theteacherhadthenaughtyboystandingoutside.havesb.do

使某人做某事（表示動作的完成或可能發(fā)生）havesth.done

使某事被做（sth.為身體一部位時，意為“受傷”）Theyhadmerepeatthemessage.Ihadmywatchfixedyesterday.Shehadherlegsbrokenwhenshegotoffthebike.6.getawaywith

(做了某事)不受懲罰,攜帶…跑掉(不用于被動語態(tài)）

Theygotawaywithdamagingthecar.Thievesrobbedthebankandgotawaywithalotofmoney.onon作副詞與be連用時，可以表示以下幾個意思：(1)(電燈、水等)開著;(2)正在進(jìn)行，舉行;(3)上演，演出Thelightswereallon.TheTVisalwaysonintheirhouse.What'sonatthemovies?(電影院在上演什么片子?)ThefilmhadbeenonforfiveminuteswhenIgottothecinema.7.earnone’s/aliving(by)以……謀生

earn可換作gain,get,makeHeearnedhislivingbybeggingfromdoortodoor.Hemakesalivingasateacher.8.(be)indebt欠債，負(fù)債(debtn.債務(wù);欠款)

get/run/fallintodebt負(fù)債deepindebt負(fù)債累累indebttosb=inone’sdebt欠某人的債，受某人的恩惠outofdebt不欠債

I’mheavilyindebtatthemoment,butIhopetobeoutofdebtwhenIgetpaid.現(xiàn)在我欠債很多，但希望發(fā)工資后能付清Yousavedmylife；Iamforeverinyourdebt.他救了我的命,我永遠(yuǎn)感恩不盡。10.limitvt.限制，限定n./c/限度，范圍limit…to…將…限制在…范圍內(nèi)

(其變化形式：belimitedto……局限于（to為介詞））setalimitto對……加以限制Hemustlimit/setalimittothenumberofcigaretteshesmokes.Wemustlimitexpensestowhatwecanafford.我們必須將開銷限制在我們的經(jīng)濟(jì)能力范圍之內(nèi)。limitedadj.有限的，Ournaturalresourcesareverylimited.11.benefitn./c&u/好處，利益forthebenefitof為了…利益beofbenefitto對…有好處Wediditforthebenefitofsociety.Morningexerciseisofbenefittoyou.vt./vi.有益于，得益于Freshairwillbenefityou.

benefitfrom從…中受益Webenefited

fromthisfrank(坦白的)talk.beneficialadj.有益的Freshairisbeneficialtoyou.12.asecond序數(shù)詞與the連用表示“第幾”.序數(shù)詞與a連用表示“又一，再一”相當(dāng)于another。MostpeopleintheUSAspeakEnglishasthefirstlanguageMostpeoplespeakEnglishasasecondlanguagePleasetryitasecondtime.Withoutasecondthought,hejoinedinthework.(asecondthought三思，思考)13.combine聯(lián)合，使連結(jié)；兼有常用結(jié)構(gòu)：combine…with/and…Thenewteachingmethodcombineseducationwithpleasure.Theoryshouldbecombinedwithpractice.combinedadj.聯(lián)合的，結(jié)合的Thecombinedeffortsofthewholeteamprovedtobeasuccess.14.consultv.查閱；向…請教；商量.Ifyoudon’tkno