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高一英语必修三unit1
必修3Unit2Healthyeating
教学目标:
(西师附中高一下期中★★★)
Thesunisshining(shine)whenIgetonNo.151bus.Wepassengerssitjammedtogetherinheavyclothes.Noonespeaks.That’soneoftheunwrittenrulesofChicago commuting.Althoughweseethesamefaceseveryday,weprefertohide(hide)behindournewspapers.Thephenomenonisstriking:
peoplewhositsoclosetogetherareusingthosethinsheetsofnewsprinttokeep(keep)theirdistance.
AsthebusapproachestheMagnificentMile,avoicesuddenlyringsout:
“Attention!
Attention!
”Papersrattle(发出细小声).Neckscrane(伸长).“Thisisyourdriverspeaking.”
Welookatthebackofthedriver’shead.Hisvoicehasauthority.
“Allofyouputyourpapersdown.”
Thepaperscomedown,aninchatatime.Thedriverwaits.Thepapersarefoldedandplacedonourlaps.
“Now,turnandfacethepersonnexttoyou.Goahead.”
Amazingly,wealldoit.Still,noonesmiles.
Ifaceanolderwoman,herheadwrappedtightlyinaredscarf.Iseehernearlyeveryday.Oureyesmeet.Wewait,unblinking,forthenextorderfromthedriver.
“Now,repeatafterme…”Itisacommand,deliveredinthetonesofadrillsergeant(操练军士).“Goodmorning,neighbor!
”
Ourvoicesareweakandtimid.Formanyofus,thesearethefirstwordswehavespokentoday.Butwesaythematthesametime,likeschoolchildren,tothestrangersbesideus.
Wesmileandcan’thelpit.Wehavesaidit;thebarrierhasbeenbroken.Goodmorning,neighbor.Itisnotsohardafterall.Someofusrepeatit.Othersshakehands.Manylaugh.
Thebusdriversaysnothingmore.Hedoesn’tneedto.Notasinglenewspapergoesbackup.Ihearlaughter,awarmsoundIhaveneverheardbeforeonbusNo.151.Thisdayisstartingoffbetterthanmost.
51.Onhearingthesuddenutteranceof“Attention!
”,thepassengers__________.
A.stoppedreadingandputdowntheirnewspapersimmediately
B.lookedupfromthenewspaperstoseewhowasspeaking
C.satstillwithoutresponse
D.werefrightened
52.Whichofthefollowingistrueaccordingtothepassage?
A.Thepassengersonthecrowdedbusweresoabsorbedinreadingtheirnewspapersthatnoonespoke.
B.Thepassengerswerephysicallyclosetogetherbutmentallytheykepteachotherataterribledistance.
C.Thepassengersdidn’tfollowthedriver’sinstructionatfirst.
D.Whenthebusdriversaidnothingmore,thepassengerspickedupandreadtheirnewspapersagain.
53.Whatwouldbethebesttitleforthetext?
A.TheWarmthofCommunicationB.TheExchangeofInformation
C.ThePowerofObservationD.TheAttitudetoLoneliness
BBA
Task1Guessthemeaningoftheunderlinedwords
jammedadj._____________phenomenonn.___________
sheetn.____________distancen.___________
approachv.__________authorityn._________
comedownv.___________foldv.__________
amazinglyadv.____________wrapv.______________
commandv._____________deliverv._____________
afterall____________
Task2Filltheblankswithproperwords.
Task3AnalyzethefollowingsentencesandtranslatethemintoChinese
1.Thephenomenonisstriking:
peoplewhositsoclosetogetherareusingthosethinsheetsofnewsprinttokeep(keep)theirdistance.
__________________________________________________________________________________________________________________________________________
2.Notasinglenewspapergoesbackup.
_____________________________________________________________________
3.Ihearlaughter,awarmsoundIhaveneverheardbeforeonbusNo.151.
_____________________________________________________________________
Task4
WordsAccumulation
1.jammed2.phenomenon3.sheet
4.distance5.approach6.authority
7.comedown8.fold9.amazingly
10.Wrapmand12.deliver
13.afterall
1.【填空】Ihavebenefitedalotfromextensivereading.(benefit)
【用法】vt.使……受益,得益
n.好处,利益,优势
【搭配】benefitfrom从……受益,得益于
beof(much,great)benefittosb.=bebeneficialtosb.对某人有益处
【拓展】adj.beneficial对…有益的
【演练】Tomysurprise,IneverthoughtI______thosekindsofbooks.
A.wasbenefitedbyB.wasbenefitedfrom
C.benefitedfromD.benefited
答案:
C考查动词用法。
benefitfrom从……中受益,无被动。
2.【用法】n.界限;限度;vt.限制;限定
【搭配】Thereisalimitto…对…的限制
withoutlimit无限地
limit…to…把…限制在…内
【拓展】limited有限的→limitless无限的
limitation局限,缺陷]
【举例】Thereisalimittotheamountofpainwhichwecanbear.
我们能忍受的疼痛是有限度的。
【演练】Thereisalimittoone’slife,butnolimittoservingthepeople.
人的生命是有限的,为人民服务是无限的。
3.【猜词】Westofthelakeliesthefamouscity.坐落
It’snowonderthatsheliedtothecourt.撒了谎。
【用法】vi.&n.说谎;谎话,谎言(1ied,lied,lying)
vi.躺、卧、处于(某一位置),在于……(1ay,lain,lying)
【搭配】tellalie/tellliestosb.对某人说谎
awhitelie善意的谎言
lietosb.向某人说谎
【拓展】layv放;搁;下(蛋);产(卵)(1aid,laid,laying)
【演练】Therewasanoilpainting______inthecorner.It______thereforseveral
days.
Alaying;hadlaidB.1ain;hadlaid
C.1ying;hadlainD.1aid;hadbeenlain
答案:
C考查动词的过去式和过去分词。
区分动词的过去式和过去分词,按照句意排除。
4.【填空】Wecan’talwayscombineworkwithpleasure.
【用法】vt.&vi.(使)联合;(使)结合
【搭配】combine...with...把…与…结合起来
【拓展】combinationn.结合;联合;化合(物)
acombinationof...一种……的结合(物)
incombinationwith与……联合起来
【演练】理论联系实际是必要的。
(翻译)
Itisnecessarytocombinetheorywithpractice.
5.【填空】Ifyoucheatintheexam,youwillnevergetawaywithit.
【用法】(做了某事)而不受惩罚(notbepunishedforsth)
【拓展】与get有关的短语归纳:
getridof摆脱;除掉
getaway(from)(从)……脱离,逃脱……
getdownto(doing)sth.开始认真地做某事
getintouchwith与……取得联系
getintothehabitof...染上……的习惯
geton/alongwellwith与……相处得好,进展顺利(多用进行时)
getover克服,战胜
getthrough用完,通过,做完,接通电话
6.【填空】Thegovernmentplanstocutdownarmyspendingby10%nextyear.
【用法】砍倒,削减,压缩
【拓展】与cut有关的短语归纳:
cutinline插队cutin插嘴
cutoff切断,中止cutup切碎
【演练】用与cut有关的短语填空:
Nowmoreandmoretreesare_________.
Don’twhileI’mtalking.
答案:
cutdown;cutin
单词拼写:
1.Hehadsomuch_______(精力)thathedidtheworkofthreemen.
2.Theboyshowsgreat_________(好奇心)aboutanimals.
3.Youmustn’teattoomuchfatifyouwanttokeep_______(苗条的)
4.Theshoppingmallisfullofc____________everyday.
5.Theylover__________meatintheopenair.
6.Insomecountries,peopleeattoomuchfatandsugar.Theyshouldeatab_____diettokeephealthy.
7.Sheissofatthatshehasmadeuphermindtogoonad_________toloseweight.
8.Lookingathisson,hes________andwentoutoftheroom.
9.Theystoodthere,g________ateachotherwithoutaword.
10.Timeisl________.Weneedtobehurry.
Keys:
1.energy2.Curiosity3.slim4.customers5.roasting
6.balanced7.diet8.sighed9.glaring10.limited
三.重要句型
1.Nothingcouldhavebeenbetter.再没有比这些更好吃的了。
【解析】本句中比较级与否定词连用,表示最高级的意义
【举例】—Didyousleepwelllastnight?
你昨夜睡的好吗?
—Neverbetter,likearock.从未这么好过,睡的很死
【拓展】否定词与形容词、副词原级或比较级连用表示最高级的结构:
“nothing+形容词原级+but”结构,意为“除…外再也没什么更…了”。
“nothing(或no)+so+原级+as…”或“nothing(或no)+比较级+than…”
“never+so+原级”或“never+such(so)+原级+名词”
“never+比较级”。
例如:
Thereisnothinggreatbutmanintheworld.
Thereisnothingsoembarrassingaswhenthingsgowrong.
NobodyismorecontentthantheArab.
Johnsaidhehadneverbeensoangry.
Neverbeforehavesomanypeoplegonetothetown.
I’veneverreadamoreinterestingbook.
【演练】
—WhoisyourfavouritebasketballplayerinChina?
—Yaoming,ofcourse.Nooneplays______.
A.betterB.bestC.goodD.well【答案解析】A考查比较级与否定词连用。
否定词与形容词、副词原级或比较
级连用表示最高级的结构
2.Hecouldn’thaveYongHuigettingawaywithtellingpeoplelies!
他可不能让永慧哄骗别人后跑掉。
【解析】havesb.doingsth.让某人一直做某事,表示持续的动作。
放在否定句中表示不允许某人干某事。
【拓展】havesb.dosth.让某人做某事(省略to的不定式),指一次性的动作。
havesth.done让某物被怎样
类似用法的词:
_________________________________________.
【举例】Hehadmewaitingforhimfortwohours.Ican’tbearitanymore!
Jackmusthavehismotorbikerepaired.
【演练】Theyaregoingtohavetheserviceman______anelectricfanintheoffice
tomorrow.
A.installB.toinstallC.tobeinstalledD.installed
ModalVerbsⅡ(情态动词Ⅱ)
知识提要:
1.oughtto/oughtnotto
(1)oughtto“应当,应该”。
只有一种形式,没有人称和时态变化。
它可以表
示“有义务或责任”做某事,语气比较强,还可以表示“建议或劝告”
例如:
Humansoughttostoppollutingnature.
(2)同should一样,oughtto后跟动词的完成式,其肯定句表示“过去本应该做
而未做”的事;其否定句则表示“过去不该做某事但做了”
Yououghttohavecomehereearlier.
Yououghtn’ttohaveopenedtheletter!
Itwasn’tforyou!
(3)oughtto的否定形式为oughtnotto或oughtn’tto,疑问句形式是将ought
置于主语前
Yououghtn’t/oughtnottoblamehim.
(4)在反意疑问句里,下面两种形式都可以:
例如:
Boboughttobeathomenow,shouldn’t/oughtn’the?
2.haveto/don’thaveto/mustn’t
(1)haveto表示客观上的必要性,意为“不得不”。
它有多种时态变化形式,
其疑问式和否定式由助动词do构成
③Youdon’thavetotalksoloud.
(2)haveto的否定式don’thaveto表示没有义务或必要做某事,意为“不必”,常可以回答must提问的疑问句。
而must的否定式mustn’t(禁止)主要指说话人主观的命令或强烈的劝告
①Youmustn’ttellhimthesecret.
⑦---Mustwehandinourhomeworkthisafternoon?
---No,youdon’thaveto.(No,youneedn’t)
3.need/needn’t
1)need“需要,必要”,即可作情态动词,也可作实义动词
(1)用作情态动词,后接动词原形,没有人称和数的变化,通常用于否定句
和疑问句。
例如:
①NeedIdoitatonce?
②There’splentyoftime.Weneedn’tdrivesofast.
(2)用作实义动词,有动阋的各种形式变化,可用于一切句式;其宾语可以
是名词、动名词、动词不定式或代词;构成否定句和疑问句时要借助于助
动词do或does。
例如:
①Heneedsourhelp.
②Wedon’tneedtotellhimthetruth.
(3)neednothavedone本没必要做某事
Youneedn’thavetoldmethenews.
【提示】
(1)由于用作情态动词的need通常不用于肯定句,所以对于以need开头的疑问句的否定回答可用needn’t,但是肯定回答却不能用Yes,Ineed.之类的,而常用Yes,Imust.来回答。
例如:
---Needyougonow?
---Yes,Imust.
---No,Ineedn’t.
(2)由must引出的一般疑问句,肯定回答用must,否定回答用needn’t或don’t
haveto。
---MustIdotheworknow?
---Yes,youmust.
---No,youneedn’t/don’thaveto.
课堂练习:
1、—Whatsortofhousedoyouwanttohave?
Somethingbig?
—Well,it______bebig—that’snotimportant.
A.mustn’tB.needn’tC.can’tD.won’t
【解析】B。
考查情态动词的用法