Unit 13 SectionB 2a-2e-人教版英语九年级全册

Unit13

We’retryingtosavetheearth!

SectionB(2a~2e)TeachingaimsKnowaboutsuffixesandprefixesspreadtheideaofrecyclingandreusingPracticereadingskillsRevision

thewaystosavetheworld

stopridingincarsrecyclebooksandpaperturnoffthelightswhenyouleavearoomturnofftheshowerwhileyouarewashingyourhairdon’tusepapernapkinsthewaystosavetheworldPre-reading2aLookatthetitleandthepicturesin2b.Canyouguesswhatthepassageisabout?It'sabouthowpeoplecanthinkofcreativewaystousethingsthatarenolongerwanted.2bReadthepassageandcompletethechartbelow.NamesWhatmaterialsdidtheyuse?Whatdidtheymake?AmyHayes1.windowsanddoorsofoldbuildingsthathavebeenpulleddown2.anoldboat3.rocks4.oldglassbottlesahouseJessicaWongoldclothes,especiallyoldjeansbagsWangTaoironandothermaterialsfromoldcarsbeautifulartpieces

Puttogoodusebuild…outofpulldownsetupknownfornotonly…butalso

2cFillintheblankswiththecorrectformsofthephrasesinthebox.1.AmyHayeslivesintheUK.Manyoftheoldbuildingsinherneighborhoodwere___________.2.AlltherubbishandoldthingsinAmy’sneighborhoodwerethen_____________whenAmybuiltherhouse.3.Amyisverycreative.She_____herfrontgate_______rocksandoldglassbottles.Sheputanoldboatontopofherhouse.pulleddownputtogoodusebuiltoutof2eMakealistofthingsthatneedtobedonetosavetheenvironment.Whichthingscanbedonebycommonpeopleeveryday?Whichthingshavetobedonebygovernmentsandorganizations?Discussthesewithyourgroup.IndividualpeopleGovernmentsOrganizationsUNDERSTANDINGPREFIXESANDSUFFIXESUNDERSTANDINGPREFIXESANDSUFFIXE1.Rethink,Reuse,Recycle!re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义：(1)表示“回”或“向后”的意思。

return（回来）recall（回忆，召回）retract（缩回，取回）(2)表示“再”、“重新”、“重复”的意思。

rethink（再思考）reuse（再运用）restart（重新开始）recycle（再

利用）(3)表示“相反”、“反对”的意思。

rebel（反叛，谋反）reverse

（反转，颠倒）resist（反抗，抵抗）LanguagepointUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?think

useusualactualbuildcreate

specialrecentenvironment

importantprotect

inspire2dUnderlinethewordsinthepassagebasedonthewordsbelow.Whatarethedifferences?2dthink--rethinkspecial--especiallyuse--reuse,usefulrecent--recentlyusual--unusually

environment--environmentalrecycle--recycling

important--importancebuild--buildingprotect--protectioncreate--creative,creativityinspire--inspirationDoyouoftenthrowawaythingsyou

don’tneedanymore?Haveyouever

thoughtabouthowthesethingscan

actuallybeputtogooduse?Nothingisa

wasteifyouhaveacreativemind.

YouhaveprobablyneverheardofAmyHayes,but

sheisamostunusualwoman.Shelivesinahouse

intheUKthatshebuiltherselfoutofrubbish.Rethink,Reuse,Recycle!他用木头造了个模型船。Hebuiltamodelshipoutofwood.Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwerepulleddown.Thetopofthehouseisanoldboatturnedupsidedown.Andthegateinfrontofherhouseismadeofrocksandoldglassbottles.AmyrecentlywonaprizefromtheHelpSaveOurPlanetSociety.Thepresidentsaid,“Amyisaninspirationtousall.”Amyisn’ttheonlyonewhoisgoodatrecycling.JessicaWongfromHongKongusesoldclothesthatpeopledon’twearanymoretomakebags.Shehasbeendoingthisforafewyearsnow.Sheopenedasmallshopwhereshesellsherbags,andshehasalsosetupawebsitetosellthemonline.Sheespeciallylikestouseoldjeanstomakehandbags.Herbagsarecuteanduseful.“Iplantowriteabookaboutnewwaystouseoldclothes,”shesaid.“Ihopepeoplecanreadmybookandenjoyit!”WangTaosetupasmallbusinessinShanghaifouryearsago.Heisknownforusingironandothermaterialsfromoldcarstomakebeautifulartpieces.Somearelargepiecesthatlooklikeanimalsorhumans,andsomearesmallerpiecesyoucanputathome.Themorepopularworkscanevenbeenseeninartshopsaroundthecity.WangTaohopestosetupa“metalart”themeparktoshowpeopletheimportanceofenvironmentalprotection.Notonlycantheartbringhappinesstoothers,butitalsoshowsthatevencold,hardironcanbebroughtbacktolifewithalittlecreativity.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。扔掉被拆下/推倒被颠倒过来的”由….制成擅长循环使用建立网站网上销售因……而著名

…的重要性保护环境环境保护恢复生命throwaway考虑被好好利用用……建造/制造thinkabout

beputtogoodusebuild…outofbepulleddownbeturnedupsidedownbemadeofbegoodatrecycling.setupawebsitesell…onlinebeknownfortheimportanceofprotecttheenvironmentenvironmentalprotectionbringbacktolifeExerciseⅠ.根据句意及首字母提示写出所缺单词的适当形式1.Thereisabofwateronthetable.

2.Mr.Bakerpaintspicturesandsellshiswtohisfriends.

ottleorksExercise3.DonaldTrumpwaselected(选举)asthep_____oftheUSAin2017.

4.Chopsticksareusuallymadeofbambooandcoinsareusuallymadeofm_____

.

risidentetalExercise5.Theguardstoppedhimattheg_____oftheschoolbecausehehadnostudentcard.

ateExercise.根据汉语意思完成句子16.必须好好利用你的有创意的想法。Yourcreativeideasmustbe_________

.

puttogooduseExercise17.旧杂志也有用处,你最好不要扔掉它们。Oldmagazinesarealsouseful,andyou’dbetternot____________

.

throwthemawayExercise18.这个小区过去是很漂亮的树林。Theneighborhood___________verybeautifulwoods.

usedtobeExercise19.他不仅英语说得正确,还说得流利。Notonly______hespeakEnglishcorrectly,buthe_____speaksitfluently.

canalsoExercise20.他喜欢他妈妈为他做的衣服。它们是棉质的。Helovestheclotheshismother______him.Theyare______cotton.madeformadeof用所给单