高二英语 Unit 7 Live with disease 知识精讲教案.docx

高二英语 Unit 7 Live with disease 知识精讲教案.docx

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高二英语Unit7Livewithdisease知识精讲教案

高二英语Unit7Livewithdisease知识精讲教案

高二英语Unit7Liveithdisease知识精讲教案

一本周教学内容

Unit7Liveithdisease

二教学目标

1astersediffiultphrasesandsentenepatterns

2Subuntived

3Pratisesupprtingandhanllenginganpinin

三教学重点与难点

Subuntived

四具体内容

BagrundInfratin

1TheSevenDeadlDiseases:

Nuber1isheartdiseaseneintpersnshasthisdiseasen

Nuber2isanerThughthereisaltfresearhndealingithaner,therestillbe80perentfthseithanerilldie

Nuber3isste,ainlreferringtardivasulardiseaseAstreisthesaebasidiseaseasheartdiseaseithaheartattaitisthebldvesslesgingturheartusles;ithastreitisthebldvesselsgingturbrain

Nuber4isdiabetesIthasinreasedabut0%inthelastdeadeItisverdietrelated

Nuberissteprsis

Nuber6isarthritis

Nuber7isAlzheier’sdisease

2AIDS

（1）hatisAIDS?

AIDSstandsfrAquiredIuneDefiienSndreItresultsfrinfetinithavirusalledHIV,ithstandsfrHuanIundefiienVirusThisvirusinfetseellsinthehuanbdhiharepartfthebd’siunesste,hihfightsinfetinsandvariusaners

HIVistransittedthrughbldandtherbdliquidsandspreadsthrughunprtetedsex,infetedbldtransfusinsandthrughbirthedialstudiesshthattheAIDSvirusanntbetransittedviathefllingrutes:

ups,glasses,tiletseats,siingpl,squites,therinsets

ThereisnurefrAIDSn,butedialtreatentansldntherateathihHIVeaenstheiunessteFepeplesurvivefiveearsfrthetiethearediagnsedithAIDS

FivepeplerldidediefAIDSeverinutefeverdaHIVhashiteverrnerftheglbe,infetingrethan42illinen,enandhildren,illinfthelastearalne

Thisdiseaseisspreadingfastinareasherethereisalafprperhealthare,preventinandeduatin

（2）SethingabutrldAIDSDa

IfitisthenlthingudfrrldAIDSDa,eartheRedRibbnn1stDeeberItistheinternatinalsblfHIVandAIDSaarenessBearingit,uareshingursupprtfrver42illinpeplearsstherldharelivingiththediseaseeustlearnttreattheprperlandaetheirliferediffiult

LanguagePints

1infet传染；感染；传播病菌于

beinfetedith感染上

earefteninfetedithfluinspring

It’sdangerustbeeinfetedithbirdflu

2bding通过做某事（介词短语作方式状语）

Shetaughtherselftplathevilinbpratisinginhersparetie

Fisherenaealivingbfishing

nlbringhardillbeabletinsuess

3gettested接受检查

getarried;getinured;gethurt;getdrun;getbren;getengagedt;getburnt;getet;getsi;getangr;getexited;getaughtintherain;getlst;getunded;getdestred;getstarted;getld;getld;getar

4need

（1）need用于肯定句时，属行为动词，后接动词不定式做宾语。

（2）need做情态动词时，多用于否定疑问句中。

（3）need/require/antding表示被动。

（4）need做名词用。

Sedtrseresenttthefrnthereedialrersere________

Aingreatneedf

Bingreatneed

neededgreat

Dinneedf

uillnever________abuthi

Aneedrring

Bneedtrr

needtrried

Dneedn’trr

_______fruhaveesearl

AIt’snneed

BThereisnneessar

Thereisnneed

DItisntneed

hat________istaelifeeasierfrpepleithdisabilities

Aneedstd

Bneedding

needsd

Dneedstbedne

via

（1）beansfbairail=viaairail

（2）baf

I’llsendaessagetuviaafriend

TheenttBeiingviaZhengzhu

6haveanledgef:

understand

Ababhasnnledgefgdandevil

7explainsthtsb;explaintsbsth

Pleaseexplainthisprblete

Pleaseexplaintehatthiseans

8persuade劝说；说服；使某人相信

persuadesbtdsth=persuadesbintdingsth劝说某人做某事

persuadesbfsth使某人相信某事

HanIpersuadeufsinerit?

persuadesbint/utfdingsth

anupersuadeherutfherflishplan?

trtpersuade劝而不服

Itrtpersuadehitadptidea,butthedidn’tlistente

9ith:

beausef;ingt

silentithshae

treblingithfear

shaingithld

beabsentithillness

10breadn

vt毁坏：

Agrupfnaughthildrenbretheinddn

分解：

Sugarandstarharebrendninthestahe

vi出故障；坏了：

Theahinebrednhileeereperatingit

身体出毛病：

Hisindhasbrendnfrverr

11breaaprise违背诺言

breaaafr放弃；背离

breaint破门而入

breaff中断

breaup拆散；解散

breathrugh突围；突破

breaarerd

breaprisn

breathela

12anage

（1）anage+n经营；管理

anageafir

anageashl

（2）anagetd设法做成某事

（3）与an/uld/beable连用，表示“对付；吃”

anuanageanthersliefbread?

13beavailablefr可利用的；有用的

Therearethreesallbatsavailablefrhire

Thisservieisavailabletallfus

14disurage

（1）使沮丧

Dn’tbedisuragedatthenes

（2）打消…劝阻

Herparentstriedtdisurageherfrbeingherfringbeingasinger

1hse

（1）hsefr从…挑选

Thesesaplesarefruthsefr

（2）hsesbsth为某人挑选某物

Hehseheraniepresent=Hehseaniepresentfrher

（3）hsesb+（as/fr）+n选某人作

ehsehiasurnitr

（4）hsetdsth宁愿/愿意做某事

irbhsetstaatheratherthangfishing

（）hsethat从句决定…

Hehsethateshuldhangeurplan

（6）annthsebut+d只好

Heannthsebutgivein

16die

dieaa减弱

diedn渐平息

dieff先后死去

dieut绝种

dief死于…

17heersbup使某人充满欢喜、希望

urvisithasheeredupthesian

18nt…until

adidn’tunderstandhsheasangrithhiuntilherthertldhieverthing倒装句

Ntuntilherthertldhieverthingthataunderstdhsheasangrithhi

强调句

19befreefr摆脱…,没有…

Thesenteneisfreefristaes

befreef

Thisbletisfreefharge

20appreiate

HeappreiatedurgeniusfFran欣赏

Iappreiateurreasnsfrbetingttheprpsal理解

Iappreiatehatuhavednefre感激

Iappreiateurallingne感激

21nthentrar相反的

—uarenthingtdn,Isuppse

—nthentrar,Ihavepilesfr

22taehane利用机会；碰碰运气

eilltaehanentheeatherandhaveurpartutside

Dn’ttaehanebdrivingtfast

bhane偶然的

nthehanefdingsth希望能够做某事；指望

【典型例题分析】

[例1]uldpeplebeeinfeted_____HIVbsiinginaplrsittinginabath?

AithBfintDt

[例2]RunnersfrthelpiGaeshavet_____befreandaftertherae

AgettestBgettestinggettestedDgetttest

[例3]urftballteaillpeteagainsttheapaneseteathiseveningLet’sgand_____,shalle?

AheertheupBintheup

addtheupDpitheup

[例4]—Iuldlietbarfrtnight

—Srr,sir,butedn’thaveanrs_____attheent

AavailableBusablesuitableDfrtable

[例]Nesreprtssapeaetalsbeteenthetuntries______ithnagreeentreahed

AhavebrendnBhavebrenut

havebreninDhavebrenup

[例6]Generallitis_____badannerstblurnseat_____tablerspit（吐痰）in____publiplaes

A∕;the;theBthe;a;∕∕;∕;∕Dthe;∕;∕

[例7]—Theexaaseas,asn’tit?

—es,butIdn’tthin_______uldpassit

AsebdBanbdnbdDeverbd

[例8]—uldupleasegiveeahandandarrthebaseupstairs?

—______________________

AithpleasureBpleasureGaheadDItdesn’tatter

[例9]Atpresent,thehinesegvernentis______agreatanexpertshhaveasteredtherulesftheT

AallingnBallingfrallingatDallingup

[例10]InBritaintda,en______44%ftherfre,andnearlhalfthethersithhildrenareinpaidr

AtaeupBaeuppiupDgiveup

[例11]ItissaidthatinAustralia,thereisrelandthanthegvernentns_______

AhtdithitBhattdith

hattdithitDhtdith

[例12]asitbeauseitrainedheavillastnight_____udidn’te?

AthatBhsDhat

[例13]—udidn’theareuntiln?

—NIust______sundl（沉）henuaein

AhavesleptBbesleepingsleepDhavebeensleeping

[例14]—u’veagreedtgSharen’tugettingreadrightn?

—ButI_____thatuuldlieetstartatne

Adn’trealizeBhaven’trealized

didn’trealizeDhadn’trealized

[例1]Theexperientturneduttbeapletefailure,_______asn’t______theanted

Ait;hatBas;thathih;hatDthat;hat

[例16]—hendidugtShanghai?

—Ireeber______therehenIasabften

AtbetaenBbeingtaenttaeDhavingtaen

[例17]Rbertissaid______abrad,butIdn’tnhatuntrhestudiedin

AthavestudiedBtbestuding

tstudDthavebeenstuding

[例18]—IseldathTV,butIlistenttheradialt

—_____________

ASdIBNeitherdIThesaeteDSitisithe

[例19]Inhina,allthestudentsrhardatshl_____gingtuniversitfrhighereduatininthefuture

AinthehabitfBinthehpef

insearhfDinhnurf

[例20]—Haven’tItlduthattheputerants_____?

—Srr,Ifrgt_____itfixedI’llsenditfrrepairsrightaa

Arepairing;thaveBtrepair;thave

repairing;havingDtberepaired;having

例题答案：

1—AAAA6—10DABB11—1AD16—20BADBA

【模拟试题】

（A）

Thefausdiretrfabigandexpensivevieplannedtfilabeautifulsunsetvertheean（海洋）sthattheaudienes（rpeplehaththefil）uldseehisherandherineinfrntfitattheendfthefilasthesaidgdbeteahtherfreverHesenthisaerare（摄制组）utneeveningtfilthesunsetfrhi

Thenextrninghesaidttheen,“Haveuprvidedeiththatsunset?

”

“N,sir”theenansered

Thediretrasangr“hnt?

”heased

“ell,sir,”neftheenansered“e’rentheeastasthere,andthesunsetsintheesteangetuasunrisevertheseaifneessar,butntasunset”

“ButIantasunset!

”thediretrshuted“Gttheairprt,taethenextflightttheestast,andgetne”

Butthenaungseretarhadanidea“hdn’tuphtgraphasunrise,”shesuggested,“andthenplaitbaards?

Thenit’llllieasunset”

Theaerareentutearlthenextrningandfiledabrightsunriseverthebeahintheiddlefabeautifulba（海湾）Thenatnine’lthetittthediretr“Hereitis,sir!

”thesaid,andgaveitthiHeasverpleased

Theallentintthestudi“Allright,”thediretrexplained“nurherandherinearegingtsagd-beRunthefilbaardssthateanseethe‘sunsetbehindthe”

The“sunset”began,butafteraquarterfainute,thediretrsuddenlputhisfaeinhishandsandshutedttheaeraretstp

Thebirdsinthefilereflingbaardsandtheavesntheseaeregingaafrthebeah（海滩）

1neevening,thediretrsenthisaerareu