安徽省2024九年级英语全册Unit13We'retryingtosavetheearthSectionA基础过关新版人教新目标版

Unit13We’retryingtosavetheearth！SectionA单词分类与变形♦Verb-动词1.乱扔(n.)垃圾；废弃物____________________________2.花费(n.)花费；价钱______________________________3.承担得起(后果)；买得起__________________________♦Noun-名词4.底部；最下部___________________________________5.渔民；钓鱼的人_________________________________6.煤；煤块_______________________________________7.优点；有利条件_________________________________8.工业；行业_____________________________________9.法律；法规_____________________________________♦Adjective-形容词10.丑陋的；难看的________________________________11.木制的；木头的________________________________12.塑料的(n.)塑料；塑胶___________________________13.残酷的；残忍的________________________________14.有害的________________________________________15.科学上的；科学的______________________________♦单词72变(写出下列单词的变形)16.advantage(n.)→(n.反义词)________________________17.cost(v.)→(过去式)__________→(过去分词)___________________18.wood(n.)→(adj.)_________________________________19.harmful(adj.)→(n.)_______________________________20.science(n.)→(adj.)_______________________________21.reuse(v.)→(adj.)_________________________________22.transport(v.)→(n.)________________________________学科素养·发现规律构词法:单词+-able后缀构成对应的形容词(1)动词+able：含义为“能⋯⋯的”“可以(被)⋯⋯的”“值得⋯⋯的”等。e.g.：reuse重复使用→reusable可重复使用的；(2)名词+able：意为“具有⋯⋯特点的”。e.g.：value价值→valuable有价值的短语互译23.beharmfulto..._______________________________24.在⋯⋯顶部或顶端_____________________________25.食物链______________________________________26.参加________________________________________27.turnoff______________________________________28.payfor_______________________________________29.takeaction____________________________________句型填空30.这个镇上的每个人都应参与清理！Everyoneinthistownshould_______________________cleaningitup!31.嗯，为了减少空气污染，我们应该乘公共汽车或地铁，而不是开车。Well,_____________________airpollution,weshouldtakethebusorsubwayinsteadofdriving.

Unit13We’retryingtosavetheearth！SectionA参考答案1.litter 2.cost3.afford 4.bottom5.fisherman 6.coal7.advantage 8.industry9.law 10.ugly11.wooden 12.plastic13.cruel 14.harmful15.scientific 16.disadvantage17.cost；cost 18.wooden19.harm 20.scientific21.reusable 22.transportation23.对⋯⋯有