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吉林专版第21课时Units13—14(九全)基础自主梳理词汇拓展·名词1.wood→(adj.)2.harm→(adj.)有害的→(adj.)无害的3.science→(adj.)→(n.)科学家4.light→(n.)照明5.danger→(adj.)濒临灭绝的→(adj.)危险的6.industry→(adj.)7.law→(n.)律师woodenharmfulharmlessscientificscientistlightingendangereddangerousindustriallawyer基础自主梳理词汇拓展8.fame→(adj.)9.fisherman→(复数)·形容词10.last→(adv.)·动词11.inspire→(n.)12.graduate→(n.)13.care→(adj.)体贴人的14.manage→(n.)经理→(n.)经营famousfishermenlastlyinspirationgraduationcaringmanagermanagement基础自主梳理词汇拓展15.congratulate→(n.)16.thank→(adj.)17.cost→(过去式)→(过去分词)18.create→(adj.)→(n.)创造力19.overcome→(过去式)→(过去分词)20.think→(n.)想法→(adj.)周到的congratulationthankfulcostcostcreativecreativityovercameovercomethoughtthoughtful基础自主梳理词汇拓展21.use→(adj.)可使用的→(adj.)可重复使用的→(adj.)有用的→(adj.)无用的22.cycle→(v.)回收利用23.transport→(n.)usablereusableusefuluselessrecycletransportation基础自主梳理短语归纳·动词短语1.达到……标准2.参加3.拆下;摧毁4.使复活;给予活力5.减少6.弄得一团糟(一塌糊涂)7.沉住气;保持冷静8.信任;信赖9.出发;启程10.分离;隔开meetthestandardsoftakepartinpull…downbringbacktolifecutdownmakeamesskeepone’scoolbelieveinsetoutseparatefrom基础自主梳理短语归纳11.采取行动12.投入更多努力13.导致;造成14.扔掉;抛弃15.好好利用某物16.有影响·形容词短语17.对……有害18.渴望;渴求19.对……有责任;负责任20.对某事心存感激takeactionputinmoreeffortleadtothrowawayputsth.togoodusemakeadifferencebeharmfultobethirstyforberesponsibleforbethankfulforsth.基础自主梳理短语归纳·介词短语21.连续几次地22.在……底部(顶部)·其他短语23.上下颠倒;倒转24.在……前面25.首先inarowatthebottom(top)of…upsidedownaheadoffirstofall基础自主梳理写作积累·关于环境保护1.,weshouldtakethebusorsubway.为了减少空气污染,我们应该乘坐公交车或地铁而不是开车。2.Rememberto.foreveryone.记得把垃圾扔进垃圾桶并为每个人保持公共场所的清洁和漂亮。3.Sotogether,ouractionscan!因此,我们齐心协力就能带来变化,创造更加美好的未来。4.Allthesesmallthingscanandthatcanimprovetheenvironment.Let’snow!所有这些小事加起来,就变成了可能改善环境的大事。现在让我们行动起来吧!Tocutdownairpollutioninsteadofdrivingthrowrubbishinthebinsandkeeppublicplacescleanandmakeadifferenceandleadtoabetterfutureaddupbecomebigthingsbeautifultakeaction基础自主梳理写作积累·校园生活5.HealwaysclearlywheneverIcouldn’tunderstandanything.无论什么时候我有不懂的地方,他总是花时间给我解释清楚。6.Youwereallsoand.你们是如此充满活力并且渴望知识。7.You’ll,butthekeyisto.一路走来,你会犯错误,但关键是从错误中学习,并且永不放弃。8.Asyou,youshouldn’tforget.在新的旅行启程之际,不应忘了你来自何处。tookthetimetoexplainthingstomefullofenergythirstyforknowledgemakemistakesalongthewaylearnfromyourmistakesandnevergiveupsetoutonyournewjourneywhereyoucamefrom基础自主梳理语法链接1.复习usedto、现在进行时、被动语态、现在完成时、情态动词和非谓语动词的用法。[详见P124,语法专题(十);P122,语法专题(九);P131,语法专题(十一)]2.状语从句。[详见P140,语法专题(十四)]核心考点聚焦❶affordv.承担得起(后果);买得起【题1】根据汉语意思完成句子约翰想要一台电脑,但是他的父母负担不起。Johnwantsacomputer,buthisparentscan’tone.afford(tobuy)核心考点聚焦【归纳拓展】affordsth.意为“买得起某物”,affordtodosth.意为“有能力做某事;负担得起做某事”。Idon’thaveenoughmoney.Ican’tafford(tobuy)anewhouse.我没有足够的钱,买不起新房子。核心考点聚焦❷spend/pay/cost/take【题2】—Wow,yoursweaterisverybeautiful!—Thankyou.Iboughtittwodaysago.Itme$50.A.tookB.costC.paidD.spent【题3】根据句意,用适当的词填空thatpairofshoes,Ipaid200yuan.It’sreallyalittleexpensiveforme.BFor核心考点聚焦【题4】用括号中所给单词的适当形式填空Thedaysthatyouspent(work)inthisschoolmakeusimpressive.【题5】改为it作主语的句子Mysisterspendsabouttwohoursmakingthisbeautifulkite.→workingIttakesmysisterabouttwohourstomakethisbeautifulkite.核心考点聚焦【词义辨析】词条用法spendsb.spend(s)time/moneyonsth.某人在某事上花费时间/金钱;sb.spend(s)time/money(in)doingsth.某人花费时间/金钱做某事paysb.pay(s)somemoneyforsth.某人为某物而付款;sb.pay(s)forsth.某人为某物付钱、赔偿coststh.cost(s)(sb.)somemoney某物花费(某人)多少钱takeIttakessb.sometimetodosth.某人花费多长时间做某事核心考点聚焦【注意】cost,spend和pay有时可相互转换:Thepencostmethreeyuan.=Ispentthreeyuanonthepen.=Ipaidthreeyuanforthepen.这支钢笔花了我三元钱。核心考点聚焦❸aboveall/afterall/firstofall/inall【题6】用方框中所给短语的适当形式填空(1)Itdoesn’tmatterifyoucan’tworkitout.it’skindofdifficult.(2)Theoldmanwouldliketoliveinahouse—modern,comfortable,andinaquietplace.(3)Thereareabout2,000peopleinourschool,includingtheteachers.(4),youshouldmastertheskill.It’sthefirststeptodothejobwell.AfterallaboveallinallFirstofallaboveallafterallfirstofallinall核心考点聚焦【词义辨析】词条意义及用法例句afterall“毕竟;终归”,表示一种让步的语气Shehascomeafterall.她终究还是来了。firstofall“首先”,强调次序Firstofall,letmeintroducemyselftoyou.首先,让我做个自我介绍。核心考点聚焦aboveall“最重要的是;尤其是”,强调要引起特别注意Wemustworkhard,andaboveall,weshouldpulltogether.我们必须努力工作,尤其重要的是我们应该齐心协力。inall“总共;总计”Thereareforty-eightstudentsinallinourclass.我们班总共有48人。核心考点聚焦❹separate/divide【题7】根据汉语意思完成句子(1)请把白衬衫与其他颜色的衬衫分开。Pleasethewhiteshirtthecoloredones.(2)我把这些书分成了三部分。Ithesebooksthreeparts.separatefromdividedinto核心考点聚焦【归纳拓展】(1)separate…from…表示把原来连在一起或接近的部分分隔开来。Thetwocitiesareseparatedfromeachotherbyariver.这两座城市被一条河隔开了。(2)divide…into…表示把某个整体分割为若干部分。Ayearisdividedintofourseasons.一年分为四个季节。核心考点聚焦【图解记忆】separate分离开divide分割开当堂效果检测Ⅰ.句意填词根据所给句子,填入一个适当的单词,使句意完整。1.Thisnewbikehim150dollars.2.Toprotecttheenvironment,weshoulduseclothbagsinsteadofbags.3.MoYanisawriter.Andhewrotemany.4.Althoughweareonlyjuniorschoolstudents,wecanalsomakeabigtotheworld.5.Theyareusinganewtosolvetheproblem.costplasticworksdifferencemethod当堂效果检测6.Lucyhaslittlemoney.Shecan’tsuchanexpensivegiftforherdaughter.7.isdifficultifyouputyourheartintoit.8.IhearyourbrotherstudiedinPekingUniversity.Whendidhefromit?9.Wedidn’tgoforapicnicbecauseofthebadweather.,wevisitedmuseumandenjoyedourselves.10.—Ican’tthecar.It’stooexpensive.—Whynotapplyforloan(申请贷款)?affordNothinggraduateInsteadafford当