Lesson2Lookattheplastic!自主學(xué)習(xí)Unit8Protectingtheenvironment1Thinkandtalkaboutthequestionswithyourpartner.AWhatplasticproductsdoyouseeinyourdailylife?Inmydailylife,Iseeavarietyofplasticproducts.Forinstance,plasticbagsarecommonlyusedforshopping,andplasticbottlesareeverywhereforholdingwaterorotherdrinks.BWhatcanwedotoavoidusingtoomanyplasticproducts?Toavoidusingtoomanyplasticproducts,wecanusereusablealternativessuchasclothbagsforshopping,glassorstainlesssteelwaterbottlesinsteadofplasticones.（答案不唯一）2Readthepassageandwritetrue(T)orfalse(F).Intoday’sworld,plasticpollutionisaglobalproblem.Humansproducemillionsoftonsofplasticeveryyear.Abouthalfisforpackaginggoods.Weusemanyplasticproductsonlyonceortwicebeforetheybecomewaste.Plasticpollutionaffectsthenaturalbeautyoftheenvironment.Evenworse,millionsofanimalsarekilledbyplasticeveryyear.Plasticwillstayinthegroundforyearsandpollutethesoil,water,andplants.Ifourenvironmentsuffers,humanswilldotoo.Whycan’twejuststopusingplastic?Thinkaboutdrinkingbottlesandplasticbags.Theyareindeedeasytocarryandcheaptobuy.Buttheyarenottheonlyoption!Bringyourownshoppingbaginsteadofusingaplasticone.Carryareusablewaterbottle.Chooseproductswithlesspackaging.Learntorecycleplasticproperly.Let’sbepartofthesolution.Smallchangesinourdailyhabitswillhaveabigimpactonreducingplasticwaste.長(zhǎng)難句分析：這是一個(gè)簡(jiǎn)單句。主語(yǔ)是Smallchangesinourdailyhabits，其中inourdailyhabits是介詞短語(yǔ)作后置定語(yǔ)，修飾Smallchanges，說明變化的方面；謂語(yǔ)是willhave；賓語(yǔ)是abigimpact，onreducingplasticwaste是介詞短語(yǔ)作后置定語(yǔ)，修飾impact，說明影響的具體領(lǐng)域。APlasticwastecanstayinthegroundforyears.（）BWecan’tusefewerplasticproductsbecausetheyprovideconvenience.

（）CThispassagedrawsattentiontoplasticpollution.（）TFT3Readthepassageagainandcompletethetable.

producehalfkillspollutessuffersownreusableproductsplastic從教材習(xí)題3中學(xué)中考解題策略段落定位法明確圖表每個(gè)部分對(duì)應(yīng)原文的段落，先鎖定對(duì)應(yīng)段落再找答案。例如，Paragraph1的答案一定在第一段，在第一段中我們可以找到“Humansproducemillionsoftonsofplasticeveryyear.Abouthalfisforpackaginggoods.”，從而確定這兩個(gè)空分別填produce和half。4Workinpairs.Discussthefollowingquestionswithyourpartner.AHowdoyousortthewaste?·vegetableleaves ·fruitpeels ·wastepaper·medicine ·plasticbottles ·usedbatteries·lighttubes ·paintpotsBDoyouthinkit