初中英语-Unit13 Section B教学课件设计

UNIT13We'retryingtosavetheearth!SectionB2a-2estopridingincarsFreetalkWhatshouldwedotosavetheearth?startridingbikestakethebusorsubwayinsteadofdrivingDon’tthrowlitterintotheriver.Factoriesshouldn’tputwastewaterintotheriver.Don’thavesharkfinsoup.turnoffthelightswhenyouleavearoomturnofftheshowerswhileyouarewashingyourhair

don’tusepaper

napkinstakeyourownbagswhenshoppingrecyclebooksandpaperRethink,Reuse,Recycle重新思考,重新使用,重新利用教学目标：知识目标:掌握以下词汇和短语：重点单词：upside,gate,bottle,president,inspiration,

iron,work,metal,creativity重点短语:throwaway,putsth

togooduse,pull…down,bemadeof/from,buildoutof,bringback能力目标:情感目标:

了解再回收再利用，学会节约资源，树立环保意识，关注环境保护环境。1.能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型及宾语从句、定语从句等2.掌握以下阅读策略a.了解前缀与后缀可以改变单词的意思及用法。b.通过搜寻具体信息，培养寻读(scanning)的能力。※throwaway扔掉※

be

puttogooduse被好好利用metaln.金属ironn.铁Nothingisawasteifyouhaveacreativemind.

Evencoldhardironcanbebroughtbacktolifewithalittlecreativity.※

bringbacktolife恢复\带来生机2bListenandmatchhousebagsartpiecesmadefromoldclothesmadeofironandothermaterialsfromoldcarsbuiltoutofrubbishNamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayesahouseThewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsidedown.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.Task1:Readthepassageandcompletechartbelow.2bFastreadingThetopofthehouseisanoldboatturned

upsidedown.

turnedupsidedown意为“被翻转过来的；被颠倒过来的”，过去分词做后置定语修饰boat。

e.g.Thelid,turnedupsidedown,servedasacoffeetable.

那个盖子被翻过来当作咖啡桌。LanguagepointsnovelswrittenbyMarkTwain马克·吐温写的小说bemadeof常常表示原材料未发生化学变化，从成品中仍可看出原材料；bemadefrom常常表示原材料经过化学变化，从成品中看不出原材料。Thedesksandchairsaremadeofwood.这些课桌椅是木材制成的。Thiskindofwineismadefromwheat.这种酒是用小麦制成的。2.bemadeof和bemadefrom都表示“由……制成”，但二者的用法有区别。3.build/make...outof

用……建造/制造(常用主动语态)e.g.Hemadeamodelshipoutofwood.

他用木头造了个模型船。

Somebirds

build

nests

out

of

twigs.

一些鸟用小枝筑巢。makesthoutofsth是在某样原材料上雕刻加工获得新物品NamesWhatmaterialsdidtheyuse?Whatdidtheymake?JessicaWongbagsReadthepassageandcompletechartbelow.2boldclothes,especiallyjeansWangTaoironandothermaterialsfromoldcarsbeautifulartpieces2bTask2:Readandanswerthequestions.1.WhyisAmyHayesamostunusualwoman?2.HowdoesJessicaWongsellherbags?3.IsWangTaofamous?Howdoyouknow?

4.WhatdoesWangTaohopetosetup?Why?1.WhyisAmyHayesamostunusualwoman?Task2:Readandanswerthequestions.ShelivesinahouseintheUKthatshebuiltherselfoutofrubbish.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.

Thepresidentsaid,“Amyisaninspirationtousall.”※amostunusualwoman一位非常不寻常的女士※president负责人；主席；总统※

inspiration灵感；鼓舞人心的人（或事物）2.HowdoesJessicaWongsellherbags?Sheopenedasmallshopwhereshesellsherbags.Shehasalsosetupawebsitetosellthemonline.She

planstowriteabookaboutnewwaystouseoldclothes.※

open=setup=start创办,开办,经营3.IsWangTaofamous?Howdoyouknow?

Heisknownfor

usingironandothermaterialsfromoldcarstomakebeautifulartpieces.Themorepopularworkscanevenbeseenin

artshopsaroundthecity.※work(音乐艺术)作品※beknownfor因……而著名

Hewasknownforhisfriendly.

他以友好而著称。4.WhatdoesWangTaohopetosetup?Why?A“metalart”themepark.Becausehewantstoshowpeopletheimportanceofenvironmentalprotection.Task1:Fillintheblankswiththeformsofthephrasesinthebox.

puttogooduse

build…outof

pulldown

setup

knownfor

notonly…butalso2c1.AmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere___________.2.AlltherubbishandoldthingsinAmy’sneighborhoodwerethen_____________whenAmybuiltherhouse.pulleddownputtogooduseCarefulreading5.ThoughJessica’sbagsaremadefromold

clothes,herbagsare_______________beingcuteanduseful.6.WangTao___________makeslargepieces

ofmetalartthatlooklikeanimalsorhumans,___________makessmallerpieces

forthehome.knownfornotonlybutalso4.JessicaWongsellsherbagsinasmallshop,butshehasalso_____________anonlinebusinesstosellthem.

setup3.Amyisverycreative.She________herfrontgate________rocksandoldglassbottles.Sheputanoldboatontopofherhouse.

builtoutofthinkuseusual

recycle

build

create

special

recent

environment

important

protectinspire

Task2:Completethesentenceswiththecorrectformsofthewordsgiven2dⅠ.用适当的介词填空1.Putthemachine

gooduse.2.Myoldschoolwaspulled

fiveyeasago.3.Theyneededmoneytoset

aspecialschoolforblindchildren.4.Theheadteacherbrought

therule.5.Don’tthrow

thepaper.It’simportant.答案:1.to2.down3.up4.back5.awayⅡ.完成句子1.我爸爸擅长用木头做家具。Myfatherisgoodat

furniture_____

wood.

2.瓦特发明的蒸汽机对世界影响深远。Thesteamengine

Watthasadeepinfluenceintheworld.3.她母亲以其烹饪闻名。Hermother

hercooking.4.足球不仅成为一项人们喜欢玩的运动,也成为一项人们喜欢观看的运动。Footballhas

becomeapopularsporttoplay

ithasbecomeapopularsporttowatch.building/makingout

ofinventedbyisknownfornot

onlybut

alsoplanttreesMakealistofthingsthatneedtobedonetosavetheenvironment.Discussthesewithyourgroup.拓展提升Thinkabouttheenvironmentinourschool.Thinkabouttheenvironmentinourschool.HomeworkWritealettertotheheadmasterabouttheproblemsandyoursuggestions.ThankyouGoodbye5.Translatethesentence“Notonlycantheartbringhappinesstoothers,butit

alsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity.”intoChinese.艺术不但可以给人们带来快乐，而且也说明只需要一点创造力，即使是冰冷、坚硬的铁也可产生活力。notonly...but(also)...表示“不但……而且……”。本句中的notonly位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是but(also)后面的主谓不用倒装。例如：Notonlydidmyauntteachatschool,but(also)shewrotearticlesfornewspapers.我阿姨不仅在学校教书而且还给报纸写稿。1.Whichpartsofthetown/cityhavea

niceenvironment?Whyaretheynice?2.Whichpartsneedtobeimproved?Why?Thinkabouttheenvironmentin

yourtown/cityandcompletethe

chartbelow.3aGoodenvironmentWhy?BadenvironmentWhy?Inyourletter,describetheenvironmentalproblemsinyourtown/city.Whataretheproblems?Wherearethey?Whatorwhoiscausingtheseproblems?Writealettertothecitymayorabouttheproblemsandyoursuggestions.3aThen,givesuggestionsorpossiblewaystosolvetheproblems.Ithinkthat…Weshould/could…Isuggest…Lookatthetitle.Canyouguesswhatthepassageisabout?2aRethink,Reuse,Recycle重新思考,重新使用,重新利用It'sabouthowpeoplecanthinkofcreativewaystousethingsthatpeopledon’tneedanymore.Howdoyoufeel?Selfcheck1Writedifferentformsofthewords.Thenaddmoretoeachgroup.v.—n.n.—adj.pollute—pollutionfame—famousact—

actionwood—woodenprotect—protectionscience—

scientificinspire—

inspirationhealth—

healthybuild—

buldingsouth—

southerncreate—

creationharm—

careful1Writedifferentformsofthewords.Thenaddmoretoeachgroup.adj.—n.adj.—adv.different—

differenceslow—

slowlyimportant—importancewide—

widelysudden—

suddenlysignificant—singnificancereal—

reeallyrelevant—relevancebrilliant—brilliance2Match.StatementTheriverusedtobesoclean.Wehaveseenmanychangesintheenvironment.Peopleshouldtakepublictransportationmore.Theriverispollutedbyfactories.Theairpollutionisgettingworseandworse.GrammerPresentprogressiveModalverbsPassivevoiceusedtoPresentperfectKindsofpollutionWaystocutdownwaterpollutionaskfactoriesnottothrowwastintotheriver;remindpeoplenottolitterlandpollutionensurethatfactoriesthrowawayindustrialwa