第21讲九年级Units13~14重点词汇拓展1.fish(n.)→(n.)渔民;钓鱼的人2.advantage(n.)→(反义词)缺点;不利因素【高频】3.wood(n.)→(adj.)木制的;木头的【高频】4.harm(n.)→(adj.)有害的【高频→】(adj.)无害的5.law(n.)→(n.)律师6.science(n.)→(n.)科学家【高频】→(adj.)科学上的;科学的7.thirst(n.)→(adj.)口渴的;渴望的【高频】fishermandisadvantagewoodenharmfulharmlesslawyerscientistscientificthirsty8.overcome(v.)→(过去式)→(过去分词)→(现在分词)克服;战胜9.care(v.)→(adj.)体贴人的;关心他人的10.manage(v.)→(n.)→管理;经营(n.)经理;管理者11.congratulate(v.)→(n.)祝贺;恭祝12.instruct(v.)→(n.)命令;指示【高频】13.thank(v.)→(adj.)感谢的重点词汇拓展overcameovercomeovercomingcaringmanagementmanagercongratulationinstructionthankful1.be________________对……有害2.atthe__________在……顶部或顶端3.食物链4.参加5.关掉6.付费;付出代价7.采取行动8.扔掉;抛弃9.上下颠倒;倒转10.恢复;使想起;归还重点短语harmfultotopofthefoodchaintakepartinturnoffpayfortakeactionthrowawayupsidedownbringback11.连续几次地12.____________at回首(往事);回忆;回顾13.弄得一团糟14._________one's________沉住气;保持冷静15.(时间)逝去;过去16.信任;依赖17.首先18.be_____________sb.对某人心存感激19.在……前面20.连同;除……以外还重点短语inarowlookbackmakeamesskeepcoolgobybelieveinfirstofallthankfultoaheadofalongwith1.Everyoneinthistownshould____________incleaningitup!镇上的每个人都应该参与清理它!2.___________airpollution,weshouldtakethebusorsubway___________driving.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。3.Thisis____________cruel,____________harmfultotheenvironment.这不仅残忍,而且对环境有害。4.Haveyoueverthoughtabouthowthesethingscanactuallybe___________?你曾经考虑过怎样将这些东西好好利用吗?5.Thegateinfrontofherhouse_____________oldglassbottles.她房子前面的大门是由旧玻璃瓶做成的。重点句型takeapartinsteadofTocutdownnotonlybutalsoputtogooduseismadeof6.Thewindowsanddoorscamefromoldbuildingsaroundhertownthatwere___________________.门窗来自她的城镇里那些被摧毁的老建筑。7.Theairpollutionisgetting_________________.空气污染变得越来越糟。9.Thisyear,________Mr.Trent'shelp,myEnglishlevelhasbeenimprovingandIhopeto_________________attheendoftheyear.今年,在特伦特老师的帮助下,我的英语水平提高了,我希望在年底取得好成绩。10.IknowthatMs.Lee____always____________youinmathclass.我知道李老师在数学课上总是对你很有耐心。重点句型pulleddownworseandworsewithgetgoodgradesispatientwith8.Ihad___________pronunciationandreadingtexts.我在发音和阅读课文上有困难。11.Youwereallso___________energyand_______________knowledge.你们所有人都充满了活力并对知识充满着渴望。12.You'veall____________somuchandI'mso____________you.你们都已经长这么大了,我为你们骄傲。13.Choosewiselyandbe_______________yourdecisionsandactions.明智地选择,并对你的决策和行动负责。14.Asyou________onyournewjourney,youshouldn'tforgetwhereyou_________.在新的旅行启程之际,不应忘了你来自何处。15.Itisalwayshardto______________thosewhomyouhavespentsomuchtimewithforthepastthreeyears.与那些与你共度三年时光的同学们分离总是很难的。重点句型problemswithfullofthirstyforgrownupproudofresponsibleforsetoutcamefromseparatefrom►afford【典例在线】Wecouldn'taffordacaryearsago.几年前我们买不起小汽车。Thepoorparentscan'taffordtobuysomenewclothes.这对贫穷的父母买不起一些新衣服。【拓展精析】afford动词,意为“买得起;承担得起(后果)”,其后直接接名词、代词或动词不定式作宾语,常和情态动词ca...