外研版必修一Module 5《A Lesson in a Lab》word学案有答案Word文件下载.docx
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三、ReadingandVocabulary
Readingcomprehension
Ⅰ.ListentopassageAandfillintheblanks.
Itishardtoaworldwithoutmetals.Differentmetalshavedifferentuses,,steelisusedincars,andironelectricalequipment.Whenweusemetals,itisimportanttoknowhowtheywithdifferent,forexample,waterandoxygen.TheofmetalscanbeHereisatablewithmetalsthatreactmost,andthemetalsthatreactleast
.
Ⅱ.ReadpassageBandfillintheblanks
1.PassageBshowsus
2.ThefirstpartofpassageBmainlytellsus
3.Thetextdescribesthereactionofironin,and.
4.Intheexperiment,cottonwoolisusedtoandoilisused
to.
5.pleasewritedownthethreeconclusionsoftheexperiment
(1)
(2)
(3)
Ⅲ.ReadthepassageA&
Bcarefullyandanswerthefollowingquestion.
1.WhichisthebesttitleforthepassageA?
A.TheDifferentusesofMetalsB.TheReactionofMetals
C.TheReactionofMetalswithWaterD.TheReactionofMetalswithOxygen
2.AccordingtoPassageA,weknowthatisoftenusedincars,andisoftenused
inelectricalequipment.
A.steel,copperB.iron,zincC.steel,ironD.iron,copper
3.Whichmetaldoesn’treactwithwater?
A.SodiumB.IronC.CopperD.Potassium
4.Whichmetalreactswithsteam?
A.CalciumB.ZincC.CopperD.Sodium
5.Ifyouputashovel(铁锨)inadampplace,itwillthere.
A.rustB.formanoxideC.notrustD.keeptheplacedry
6.Ironrustsin.
A.dryairB.air-freewaterC.ordinaryairD.ordinarywater
7.AccordingtoPassageB,weknowthatthe“air-freewater”probablymeans.
A.airwithalotofwaterB.airwithoutwater
C.waterwithplentyofairD.waterwithoutair
参考答案:
一、1.generalscience2.solid3.liquid4.air5.exist6.heat
7.expand8.contract9.metal10.steel11.iron12.mixture
13.substance14.oxygen15.surface16.natural17.man-made
二、1.dozen2.score3.hundred4.thousand5.million6.billion
7.许多,大量的8.许多9.成百上千10.成千上万的
11.百万计的
Ⅱ.分数:
onethirdforfifths1/4threequarters
三、Ⅰ.thinkofforexampleisusedinreactsubstancesreaction
putinorderatthetopatthebottom
Ⅱ.1.howironreactswithairandwithwater
2.theaimandtheapparatusoftheexperiment
3.dryair,air-freewaterordinarywater
4.keeptheairdrykeeptheairoutofthewater
5.
(1)Irondoesnotrustindryair
(2)Irondoesnotrustinair-freewater
(3)Ironrustsinordinarywater
Ⅲ.1.B2.C3.C4.B5.A6.D7.D
PeriodⅡModule5Introduction&
Reading
Oct
Ⅰ.Languagepoints:
1.existv.存在,生存existencen.使产生,成立开始存在,产生
你相信存在上帝吗?
2.heatn.热,热度v.加热,使兴奋
1)Everymorning(她只温些牛奶作早餐)。
2)(神舟6号发射使我们很兴奋)
3)Thesun(给我们光和热).
4)(热烈的讨论)
3.expandv.膨胀,伸展,扩大contractv.收缩
Metals.(金属受热膨胀,受冷收缩)
4.mixturen.混合物mixv.混合mixed混合的,男女混杂的
1)mixup搅和,混淆
(把面粉和水搅匀。
)
2)(油和水不相融).
3)你若把蓝色和黄色混合起来,就配成了绿色。
4)这是个男女同校的学校。
5.twiceaslargeas…/forty-ninetimeslargethan…
我们教室是他们教室的三倍大。
1)
2)
3)
6.分数百分数表示法:
分子基数词,分母序数词,分子大于1,分母加“s”。
2/31/510%35%
1)三分之一的钱用在了买衣服上。
2)在场的三分之二的人都反对这个计划。
3)Youcanbelievehim.hasbeendone.
A.Ninety-ninepercentsoftheworkB.Twofifthofthearticle
C.HalfofwhathepromisedD.Threequarterofthebusiness
7.It’shardtothinkofaworldwithoutmetals.
It’simportanttoknowhowtheyreactwithdifferentsubstances.
Itis+adj.(n)+for(of)sb.todosth.
1)masteraforeignlanguage.
(对年轻人来说掌握一门外语是很必要的。
2).(准时是很重要的)
3).(他帮助我真是太善良了)
8.putsth.inorder
inorderingoodorder
outoforderinorderof…
1)Lily,(把你的东西整理好)afteryouplaywiththem.
2)Aftertheexperiment,(一切都有序地排列在器皿柜中).
9.addsomeoiltothewater
add…to…addtoaddupaddupto
1)She.(她在咖啡里加上些糖)。
2)Yourcarelessness.(增加了我们的困难)。
3).(把这些数字加起来)
4)Themoneyhespent
10.conclusionn.结论,推论concludev.下结论,推断出
得出结论我断定他不适合这项工作
Ⅱ.Exercises:
1.generalscience2、地球表面
3、太阳到地球的距离4、三分之二的学生
5、人造的6、按正确顺序
7、科学实验8.electricalequipment
9、一打10、二十个11、在…底部
12.keep…outof…13、得出结论
14、热烈的讨论15、把…加到…上
16、按顺序排列起来PeriodⅢModule5ALessoninaLab
OctGrammarDegreesofcomparison.
Ⅰ.比较等级结构的用法
1、原级比较句式有:
(1)Aisnotso(as)adj/adv.asB.A不如B……
XiaoWangisastallasXiaoLiu.
Thisbuildinglooksnotso/ashighasthatone.
(2)as+adj.+n.+as=as+adj.+a/an+n.+as
IhaveasmanybooksasTom.
2、比较级的结构和用法
(1)双方比较表示一方超过另一方,用“比较级+than”的结构表示。
Thispenisbetterthanthatone.
(2)表示一方不及另一方时,用“less+原级+than”的结构表示。
Thisroomislessbeautifulthanthatone.
(3)表示一方随另一方的程度而变化时,用“the+比较级(+主语+谓语),the+比较级(主语+谓
语)”的结构。
例如:
他越努力工作,越感到高兴。
(4)不与其他事物相比,表示本身程度的改变时,用“比较级+and+比较级”的结构。
天气变得越来越冷了。
(5)“the+比较级+ofthetwo”表示两者之中“较……的一个更……”
Whowants?
谁要这两个中大的那个?
(6)某些以or结尾的形容词进行比较时,用to代替than,这些词有inferior,superior,junior,senior,prior等。
HeissuperiortoXiaoZhanginmaths.在数学方面他比小张优秀。
(7)表示倍数的比较,有以下几种句型:
①Aisthree(four,…)timesthesize(height,length,width,depth…)ofB.
②Aisthree(four,…)timesasbig(high,long,wide…)asB.
③Aisthree(four,…)timesbigger(higher,longer…)thanB.
▲注意:
用times表示倍数,一般只限于表示包括基数在内3倍或3倍以上的数,表示两倍可以用twice。
3、最高级的用法
(1)三者或三者以上相比,表示最高程度时用“the+最高级”的结构表示。
ZhangHuaisthetallestofthethree.张华是他们三人中最高的一个。
(2)最高级可以被序数词以及much,byfar,nearly,almost,bynomeans,notquite,notreally,nothinglike等词语所修饰。
(3)表示最高程度的形容词没有最高级和比较级。
如:
excellent,extreme,perfect
(4)作状语的副词的最高级前可以不加定冠词。
Ofalltheboyshecame(the)earliest.
Ⅱ、修饰比较级的有:
语法训练
1.ProfessorWhitehaswrittensomeshortstories,butheisknownforhisplays.
A.thebestB.moreC.betterD.themost
2.—Bob’stape-recorderissowonderful.
—Mineisatleastgood,ifnot.
A.as;
betterB.twiceasmuchC.thesame;
thebestD.so;
better
3.Thefactoryhasproducedcomputersastheydidlastyear.
A.twiceasmanyB.twiceasmuchC.astwiceasmanyD.astwicemuch
4.—Howisthepatientnow?
Isheoutofdanger?
—No,thanyesterday,I’mafraid.
A.nobetterB.alittlebetterC.notworseD.noworse
5.—Whichdoyouthinktastes?
—None.
A.bestB.goodC.betterD.well
6.Ifthemanagerhadtochoosebetweenthetwo,hewouldsayJohnwaschoice.
A.betterB.goodC.thebetterD.best
7.Neitheroftheknivescando.Thisoneistheother.
A.nosharperthanB.notsharperthan
C.assharpasD.lesssharperthan
8.—Doyouregretpaying1000dollarsforthepainting?
—No,Iwouldgladlyhavepaidforit.
A.twicesomuchB.somuchtwiceC.asmuchtwiceD.twiceasmuch
9.MyglassescostmethelastpairIbought.
A.threetimesB.threetimesasmuchas
C.threetimesmoreasD.threetimesasmanyas
10.—Howaboutplayingagameofbridge?
—Ican’tthinkofidea.
A.agoodB.abetterC.thebetterD.thebest
11.HespeaksEnglishwellindeed,butofcoursenotanativespeaker.
A.asfluentasB.morefluentthan
C.sofluentlyasD.muchfluentlythan
12.Itisgeneralbelievedthatteachingisitisascience.
A.anartmuchasB.muchanartas
C.asanartmuchasD.asmuchanartas
13.AsfarasIamconcerned,educationisaboutlearningandthemoreyoulearn,.
A.themoreforlifeareyouequippedB.themoreequippedforlifeyouare
C.themorelifeyouareequippedforD.youareequippedthemoreforlife
14.—Haveyoureadthisbook?
—Yes.Butthatoneisworthreading.Isuggestyoureaditifyouhavetime.
A.bestB.wellC.betterD.more
15.NorwayisoneofEuropeancountrieswithalargelandareathanBritain,Iceland
orItaly.
A.asbigB.thebiggestC.sobigD.thebigger
16.—Ihearyourauntlikestravel,music,clothesandfinefood.
—Oh,yah,andmusicmayhavebeenofhertastes.
A.therathermorerespectableB.muchthemostrespectable
C.verythemostrespectableD.evenmorerespectableone
17.Hisjobwasthanweallhadexpected.
A.byfarthebestB.verybetterC.morebetterD.farbetter
18.—Areyousatisfiedwithheranswer?
—Notatall.Itcouldn’thavebeen.
A.worseB.sobadC.betterD.theworst
19.,theworseIseemtofeel.
A.WhenItakemoremedicineB.Themoremedicinetake
C.TakingmoreofthemedicineD.Moremedicinetaken
20.Borishasbrains.Infact,IdoubtwhetheranyoneintheclasshasIQ.
A.ahighB.ahigherC.thehigherD.thehighest
Ⅰ.2.(3)Theharderheworks,thehappierhefeels
(4)Theweather/It’sgettingcolderandcolder
(5)thebiggeroneofthem
Ⅱ.alittle,abit,alot,rather,much,byfar,even,still,any
1.C2.A3.A4.A5.A6.C7.A8.D9.B10.B11.C12.D13.B14.C
15.D16.B17.D18.