模块7 unit2 学生版.docx

模块7 unit2 学生版.docx

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模块7unit2学生版

课题:

M7U2Fitforlife

班级________________姓名_______________

二次备课

内容

Period1Welcomeandreading1

课前预习：

1.learnmorewordsaboutdoctors;

2.learnaboutthedevelopmentoftwolife-savingmedicines

课中学习

Step1lead-in

1.Fillintheblanks

Agood_________tastesbitter.

Laughisthebest____intheworld

Thereisno______againstdeath.

2.Questions

Whatmedicineshaveyouevertaken?

Andwhatdoyouknowaboutthem?

Howmuchdoyouknowaboutthetwomedicines?

Whoinventedthetwomedicines?

Whatillnessescanthetwomedicinesbeusedtotreat?

Step2Firstreading

Whenwasaspirinfirstsoldasatablet?

WhatdidFleming,FloreyandChainshare?

Step3Listening

ListentothearticleandtrytoanswerthequestionsinC1onpage20.

Step4Secondreading

Developmentofaspirin:

DevelopmentofPenicillin:

Effectsofaspirin:

Effectsofpenicillin:

Step5Discussion

Doyoubelievethat“wonderdrugs”willbeinventedtotreatdiseaseslikeAIDSinthefuture?

Step6Readingstrategy

Howcanweunderstandmedicalterms?

Wordscomingfromthesamestem:

Wordsthatarecompoundwords:

Wordswithirregularpluralforms:

Step7Fillintheblankswithproperwordsaccordingtothereadingmaterial.

Aspirinisamedicinethatwas__________in1897.Ithassavedandbroughtrelieftomillionsofpeople’slives.Itismadefromachemicalcalled_____andwasfirstsoldasatabletin1900.Thiswasthefirstmedicinetobesoldasastandardized______.Itworksbyreducingfeverandpain.Itisnow___________forreducingpotentialheartattacks,strokesandcancer.Manyreportshavebeen________abouthowaspirincanimprovepeople’shealth.

Penicillinisachemicalinmouldthatwasfirst_________in1928,butitwasnotuntilWorldWarIIthatpenicillinwaspurifiedtobeusedasamedicine.Itwasneededassoonasitwas_______becausethereweremanypeopleinjuredinthewar.Itwasfundamentaltosavingmanythousandsoflivesandisoneofthemostimportantmedicinesof____________society.

Period2Reading2LanguagePoints

课前预习：

一单词短语：

1.life-saving____________2.revolution____________3.beneficial____________

4.chew____________5.possess____________6.best-selling____________

7.vital____________8.potential____________9.circulate____________

10.stroke____________11.abnormal____________12.astonish____________

13.application____________14.unable____________15.effective____________

16.approval____________17.accelerate____________18.mass____________

19.sickness____________20.outcome____________21.tryout____________

22.wearout____________23.focuson____________24.belikelythat____________

25.innature____________26.carryout____________27.reducepain____________

28.thewidespreaduseof____________29.inlargequantities____________

二重点句子：

1.Bothofthesemedicineshavesavedmillionsofpeople’slivesandhaveprovedbeneficialtomankindsincetheywereinvented.

2.Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.

3.Itastonishedhimtoseethebacteriasurroundingthemoulddead,whichmeantthatthemouldhadkilledthem.

4.Ifpenicillinhadnotbeenavailable,manypeoplewouldhavediedfromsicknessorevensmallwounds.

课中学习：

LanguagePoints：

1.vital

Notonlyhasaspirinprovedvitalforreducingfeverandhelpingstoppain,buttherearealsootherthingsthataspirincanhelpwith.

用法讲解adj.

1）生命的，维持生命必需的Theheartisavitalorgan.

2）必不可少的，极其重要的Thesemattersarevitaltothenationalsecurity.

3）致命的，生死攸关的Thewoundisvital.

4）充满活力的，生气蓬勃的TheChineseIknewweretrusting,open,andvital.

翻译：

农业极大的关系着国计民生。

Agricultureisofvitalimportancetothenation’seconomyandthepeople’slivelihood

2.prove

Bothofthesemedicineshavesavedmillionsofpeople’slivesandhaveprovedbeneficialtomankindsincetheywereinvented.

用法讲解vt/linkv

1）证实Theyprovedherinnocence

2）表现Hehasprovedhimselfuntrustworthy.

3）考验Inordertoprovestudentsservant’shonestysheleftabagcontainingmoneyonthetable.

4）证明是，表现是Ourinternalsecurityhassofarprovedexcellent.

翻译并归纳prove的用法

Ourinternalsecurityhassofarprovedexcellent.

Itprovedawaste.

Heprovedtobeaveryusefulfriend.

Theplayprovedtobeverygood

Perhapsthisbookwillproveofsomeusetoyouinyourstudies.

Iwillprovetotheworldthathewasright.

Hehasprovedhimselfasaman.

3.trials

Thefirsttrialsofthismedicinetookplacein1899whenthecompanyHoffmannworkedforbegangivingthemedicineinpowderformthephysicianstousewithpatients.

用法讲解n.

试用，实验Thetrialsshowthatsmokingwilldoharmtopeople.

伤脑筋的事Hisblindnessisagreattrialtohim.

审判，审讯theyareontrialforarmedrobbery.

磨难艰辛ShewritesaboutthetrialsoflifeontheAmericanfrontier.

4.relief

Ithassavedandbroughtrelieftomillionsofpeople’slives.

用法讲解n

缓和，减轻Thepillsgavehersomerelief.

轻松，宽心Hearingthenews.Hebreathedasignofrelief.

救济物品，救济金Reliefwasflowntotheflood-hitareas.

替换，接替Thereliefdriverhasgothere.

翻译并归纳relief的不同含义

1）Thedoctor’streatmentgavesomerelief._______________.

2）IwishIknewofareliefforneuralgia.________________

3）Youbreatheasighofreliefwhenyouhearthatdangerhaspassed._________________

4）Reliefwasquicklysenttothesufferersfromthegreatfire.___________________

5）Thereliefofabesiegedtownistheendingofthesiegebyarescuingforce.

6）Thebusdriverwaswaitingforhisrelief._______________________

7）Thecoachwasfullsoareliefwasputon.________________________

8）Twocomediansfollowedbywayoflightrelief.__________________

拓展：

写出下列划线短语的含义

Toherrelief,grandmaseemednolongersad.

Thecastlestoodoutinreliefagainstthesky.

5.relieve

Howacupuncturereducesandrelievespainisunclear.

用法讲解V

缓和，减轻Thefundisforrelievingdistressamongthefloodvictims.

接替，换…的班Theguardwillberelievedatmidnight.

调剂，使不单调乏味Thebrownhillswererelievedbypatcesofgreen.

救济，救援Rescueworkersweresenttorelievethetrappedcoalminer.

使宽慰，使放心Knowingthetruthrelievedtheanxiousparents.

解除职务Thegeneralwasrelievedofhiscommand.

拓展：

写出下列划线短语的含义

Letmerelieveyouofthatcase:

itlooksterriblyheavy.________________

Hewasrelievedofhisemployment.________________

Shoutifyouwantto—itwillrelieveyourfeelings._________________

Itwouldrelievemymindifsomesortofunderstandingwerereachedbetweenus._________

Theoldladywasupsetwhenshesawhimrelievinghimselfinthestreet._____________

6.carryout

However,in1971,SmithandWillisfromtheUKprovedthataspirincouldhavethateffect,and,in1977,astudycarriedoutintheUSAshowedthataspirincouldpreventstrokes,aswell.

用法讲解

履行Remembertocarryoutyourpromise.

执行Thepolicewillcarryoutadawnraid.

实现Hewasfoundoutbeforehecouldcarryouthisplan.

阅读下列句子，写出该词组的含义。

Weintendtocarryoutourfullpolicy.__________

Hedidnotcarryouthispromisetous.____________

Iwaschosentocarryouttheexperiment.___________

拓展：

用适当的词组填空

carryweight有分量，有影响;carryaway使激动地失去控制,使倾倒;carryon进行;carrythrough进行到底，实现，完成;carryoff夺走，拐走；carryforward发扬，发展;carryover持续下来

Marshagotso__________whenarguingwithherhusbandthatshehithim.

4）Thehabit_______________frommychildhood.

5）Alltheseminimummeasuresmustbe___________withoutdelay.

6）Becauseofhisagehiswords_______________.

7）Billandhisfather______________ahardwarebusiness.

8）They__________________thetraditionsofthepast.

9）Themusic_________her_______________.

7.mass

Thenewdrugwasneededimmediatelybecauseofthewar,somassproductionstartedquickly.

用法讲解n.adj.v.

团，块，堆Agreatmassofrockhadfallenfromthecliffandnowblockedtheroad.

众多，大量I’vemassesofworktodo.

主要部分，大部分Themassofpublicopinionisinfavorofthenewforeignpolicy.

质量Aliterofgashaslessmassthanaliterofwater.

大众的Masseducationisessentialinpromotingdemocracy.

大量的，大批的Wewanttopromoteliteracyonamassscale.

聚集起来Darkcloudsmassedandweexpectedrain.

拓展：

写出下列划线词组的含义

Theyaregoodcitizensinthemass.__________________

Thegardenwasamassofcolor._________________

Themassofworkersdonotwantthisstrike._____________________

注意：

Mass有弥撒之意，hearmass:

听弥撒；gotomass做弥撒

课后练习：

一、单词拼写。

1.Hishandshookslightlyashei__________thekeyintothelock..

2.Thef____________ofahammeristohitnailsintowood.

3.Theroomis10metresinl____________and5inbreadth.

4.—Wouldyoupleasegivemeahand?

—Withp____________.

5.U____________tosleepatnight,Igotuptomakemyselfaglassofmilk..

6.Imadefivea____________forjobsbutgotnothing.

7.Itriedtogetthrough,butthereweretoomanypeopleb____________myway.

8.Largeq____________ofwaterareneededforcoolingpurpose.

9.Theairintheroomisnotpure.Doyouhaveanywaytop____________it?

10.An____________（可调节的）electriclampcanbeplacedinvariouspositions.

11.Somelanguageexpertsmakeanattemptto____________（使标准化）spelling.

12.Helikesthe____________（当代的）art.

13.Wemustmake____________（安排）forthemeeting.

14.The____________（症状）don'tappearuntilafewdaysafteryou’reinfected.

15.Takethemedicineto____________（缓解）theheadache.

二、单项选择。

1.Withmoreforestsbeingdestroyed,hugequantitiesofgoodearth_________eachyear.

A.iswashingawayB.isbeingwashedawayC.arewashingawayD.arebeingwashedaway

2.Asaresultofdestroyingtheforests,alarge________ofdesert________coveredtheland.

A.number…hasB.quantity