高一英语必修三unit1.docx

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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

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