Lesson 44 学案含答案.docx
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Lesson44学案含答案
Lesson44:
EnvironmentClubs答案
【预习导学】
必背单词
1.reducev.减少
2.reusableadv.可重复利用的
3.littleadv.&adj._less_（比较级）→__least__（最高级）
4.pollutev.污染，弄脏
5.skipv.跳跃，跳绳
6.packagingn.包装
7.leakyadj.渗漏的
8.wastev.&n.浪费
9.litren.公升
10.sinkn.水槽，水池
11.electricityn.电
12shutv.关上，合上→_shut→_shut
必背短语
1.__throwaway__扔掉,
2.__shutdown__关闭，停下
必背句子
1.Studentsworktogethertoreducepollutionandprotecttheenvironment.
学生们一起工作是为了减少污染并保护环境。
2.Environmentclubsencouragestudentstobringtheirlunchesinreusablebagsanddishes.
环境俱乐部鼓励学生们使用可利用的袋子和盘子带他们的午餐。
3.It'sagoodwaytoreducepackaging
减少包装是一种好的方法。
【课堂学习】
导入
Whatdoyoudowhenyouseesomebodythrowinggarbageon
theground?
Doesyourschoolhaveanenvironmentclub?
看音标读单词、短语并背诵5m
1.reduce[rɪˈdju:
s]v.减少
2.reusable[riˈju：
zəbl]adv.可重复利用的
3.littleadv.&adj.less（比较级）→_least_[li:
st]（最高级）
4.pollute[pəˈlu:
t]v.污染，弄脏
5.skip[skɪp]v.跳跃，跳绳
6.packaging[ˈpækɪdʒɪŋ]n.包装
7.leaky[ˈli:
ki]adj.渗漏的
8.waste[weɪst]v.&n.浪费
9.litre[ˈlitɚ]n.公升
10.sink[sɪŋk]n.水槽，水池
11.electricity[ɪˌlekˈtrɪsəti]n.电
12shut[ʃʌt]v.关上，合上→_shut→_shut
词汇练习：
Fillintheblankswiththecorrectformsofthewordsinthebox.（Let’sDoIt.）
1．Thesoapfactory_polluted_thedrinkingwaterinthisarea.
2．Studentsshouldnot_waste__paper.
3．Nobody_knowswhenlifeontheearthstarted.
4．Hewhotalksthemostknowsthe__least．
5．Icouldn't_shut_thewindowbecauseitwasstuck.
Listening
Listeningthelessonandanswerthequestions.
1．WhatdomanystudentsjoininNorthAmerica?
InNorthAmerica,manystudentsjoinenvironmentclubs.
2．Whatdostudentsworktogethertodoinanenvironmentclub?
Inanenvironmentclub,studentsworktogethertoreducepollutionandprotecttheenvironment.
Reading
1.Whichclasswillgetaprize?
Theclasswiththeleastgarbagegetsaprize.
2.Whatshouldpeopledoonno-carday?
Nobodycomestoschoolinacar—neitherthestudentsnortheteachers!
3.Whatisthebestwaytoreducepackaging?
Bringyourownshoppingbag.
Furtherreading
Readthepassageandfillintheblanks.
Insomecountriesoftheworld,peoplehavestartedtoreducetheamountofgarbagetheymake.How?
First,theybuy_fewer__things.Theytrytobuyonlywhattheyreallyneed.Whenyoubuyfewerthings,you__throw___awayfewerthings.Second,theyreusethings.Theyusethings,andthentheyusethemagain!
Third,theyrecyclethings.Theymakeoldthingsintonewthings.Peoplecallthesethe“threeRs”：
reduce，reuse_and_recycle__.ThethreeRshelpusrememberthatgarbage_isaproblem.
Languagepoints知识点
1.encourage/ɪn'kʌrɪdʒ/v.鼓励；激励
encouragesb.todosth.意为“鼓励某人做某事”。
eg：
Mymotherencouragedmetohaveatry.
我母亲鼓励我试一试。
2.waste/weɪst/v.&n.浪费
Awastetime/moneyon...“在……方面浪费时间/金钱”
Bwastetime/money（in）doingsth.“浪费时间/金钱做某事”
Cwaste可作名词，意为“浪费，滥用”，是不可数名词，但可与a连用；
常用句型为：
It'sawasteoftime/moneytodosth.“做某事是浪费时间/金钱的”。
D作为名词“垃圾；废物”讲时，常用作复数形式，recyclablewastes可再循环的废物。
【课堂检测】
一、单项选择
1.MaryinvitedTomandAnntodinner,but________ofthemcame.（中考·黔南州）
A.neitherB.both
C.eitherD.none
2.—What________doyouhaveforPaul?
—Ithinkheshouldstudyharderthanbefore.
A.newsB.advice
C.helpD.information
3.Don'twastemuchtime__________computergames.
A.playB.plays
C.playingD.toplay
4.Lilyissosmart.Sheusuallyspendsthe________timeandmakesthe________mistakesinherhomework.
A.least;leastB.fewest;least
C.fewest;fewestD.least;fewest
5.—Jenny,Iheartherewillbeanartclubinourschool.
—Wonderful!
Ican'twaitto________it.
A.repeatB.forget
C.receiveD.join
6.OurP.E.teacherencouragesus________exerciseeveryday.
A.takeB.takes
C.totakingD.totake
7.Ithinkourgovernmentshouldpassalawto________foodwaste.
A.saveB.increase
C.protectD.reduce
8.John________theTVandhelpedhismotherwiththehousework.（中考·天津）
A.turnedoffB.heardfrom
C.joinedinD.lookedafter
9.Iwasbadlyillafewdaysago.ButI________mycoldatlast.
A.threwoffB.threwaway
C.cleanedupD.pickedup
10.—________garbagedoyoucollecteveryday?
—Onlyalittle.
A.HowmanyB.Howmuch
C.HowoftenD.Howsoon
二、用所给单词的适当形式完成句子
11.NeitherJanenorI________（be）fromtheU.S.
12.Wouldyouliketogo________（swim）withus?
13.Lucytakesanactivepartinallkindsof__________（activity）atschool.
14.Wastewaterfromthefactoryisthemaincauseofthe__________（pollute）oflocalrivers.
15.Isawchildren________（clean）theirclassroomwhenIpassed.
三、连词成句
16.fill,food,they,the,with,bags,shopping
_______________________________________________________.
17.we,save,what,to,can,water,do
_______________________________________________________?
18.shut,before,down,computer,leaving,the
_______________________________________________________!
19.can't,the,leak,we,let,water,out
_______________________________________________________.
20.work,protect,let's,to,earth,together,the
_______________________________________________________!
四、任务型阅读（词数：
约210；建议用时：
6分钟）
EarthDayisonApril22nd.Onthatday,peoplesaythankstotheearthandlearnwaystoprotectourenvironment.
It'seasytoprotecttheplanet!
Thesetipshelpsavewater,energy,andotherresources（资源）.Theycanalsohelptostopglobalwarmingandcutdownonharmfulgases,suchasCO2.Gogreenandtrythesetips!
Recycleandreuse
Collectcansandbottlesfromyourneighbourhood,orexchangethemformoneyatarecyclingcenter.
Whenyouwanttobuyanewbook,borrowitfromthelibraryorafriend.Sharingbooksisagreatwaytoreducewasteandreusethings.
Protecttheoutdoors
Whenyouvisitapark,besuretoyou’reyourrubbishinthetrashcans（垃圾桶）.
Youshouldplantmoretrees.Treescanhelpcleantheair.Theygiveoutoxygenandabsorb（吸收）CO2.
Avoidwaste
Ifthetapinyourhomekeepsleaking,youshouldaskworkerstofixit.Althoughitisasmallthing,itcansavealotofwater.
Youaresohungryafteralongdayatschool!
Evenso,youshouldtakeonlywhatyoucaneat.
21～22题完成句子；23题简略回答问题；24题找出并写下全文的主题句；25题将文中画线句子译成汉语。
21.Youcancollect__________fromyourneighbourhoodandexchangethemformoney.
22.________________isagreatwaytoreducewasteandreusethings.
23.Whatshouldyoudoifthetapinyourhomekeepsleaking?
________________________________________________________
24.________________________________________________________
________________________________________________________
25.________________________________________________________
答案
一、1.A 点拨：
考查不定代词辨析。
句意：
玛丽邀请汤姆和安来吃晚饭,但他们都没有来。
根据句意排除B、C,neither指两者都不,none指三者及以上不,而这里指两个人,排除D。
故选A。
2.B 3.C 4.D 5.D 6.D 7.D 8.A 9.A 10.B
二、11.am 12.swimming 13.activities
14.pollution 15.cleaning
三、16.Theyfilltheshoppingbagswithfood
17.Whatcanwedotosavewater
18.Shutdownthecomputerbeforeleaving
19.Wecan'tletthewaterleakout
20.Let'sworktogethertoprotecttheearth
四、21.cansandbottles
22.Sharingbooks
23.Askworkerstofixit.
24.Onthatday,peoplesaythankstotheearthandlearnwaystoprotectourenvironment.
25.当你参观公园的时候,务必把你的垃圾扔到垃圾桶里。
升级会员 