Unit13We’retryingtosavetheearth!SectionA單詞分類與變形Verb動詞1.承擔得起(后果);買得起_______________Noun名詞2.漁民;釣魚的人_______________3.煤;煤塊_______________4.優(yōu)點;有利條件_______________5.工業(yè);行業(yè)_______________affordfishermancoaladvantageindustry6.法律;法規(guī)_______________Adjective形容詞7.丑陋的;難看的_______________8.木制的;木頭的_______________9.殘酷的;殘忍的_______________10.有害的_______________11.科學上的;科學的_______________lawuglywoodencruelharmfulscientific兼類詞12.(v.)亂扔(n.)垃圾;廢棄物_______________13.(v.)花費(n.)花費;價錢_______________14.(adj.)塑料的(n.)塑料;塑膠_______________15.(adj.)現在的(n.)現在;禮物_______________單詞72變(寫出下列單詞的變形)16.advantage(n.)→(n.

反義詞)_______________littercostplasticpresentdisadvantage17.cost(v.)→(過去式)_______________→(過去分詞)_______________18.wood(n.)→(adj.)_______________19.harmful(adj.)→(n.)_______________20.science(n.)→(adj.)_______________21.reuse(v.)→(adj.)_______________22.transport(v.)→(n.)_______________costcostwoodenharmscientificreusabletransportation學科素養(yǎng)·發(fā)現規(guī)律構詞法:單詞+able后綴構成對應的形容詞。1.動詞+able:意為“能……的”,“可以(被)……的”,“值得……的”等,即有被動的含義。reuse(v.)→_______________可重復使用的2.名詞+able:意為“具有……特點的”。value(n.)→_______________有價值的reusablevaluable短語翻譯23.對……有害_______________24.在……頂部或頂端_______________25.食物鏈_______________26.參加_______________27.關掉_______________28.付費;付出代價_______________29.采取行動_______________beharmfultoatthetopofthefoodchaintakepartinturnoffpayfortakeaction句型填空30.這個鎮(zhèn)上的每個人都應該發(fā)揮作用清理它!Everyoneinthistownshould___________cleaningitup!31.嗯,為了減少空氣污染,我們應該乘公共汽車或地鐵,而不是開車。Well,___________airpollution,weshouldtakethebusorsubwayinsteadofdriving.playapartintocutdown32.這不但殘忍,而且對環(huán)境有害。This