河南专用2020版中考英语九全第22课时Units13_14课件人教新目标版.pptx

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1、第第2222课时九年级课时九年级( (全全) ) Units 1314Units 1314知识点1afford的用法核心精讲过关核心精讲过关难点一separate与divide难点辨析突破难点辨析突破 知识点2“no matter+疑问词”的用法知识点3congratulate的用法知识点4be responsible for的用法难点二none与no one词汇拓展词汇拓展1.fish(n.)fisherman(n.)渔民;钓鱼的人2.advantage(n.)disadvantage(反义词)缺点;不利因素3.harm(n.)harmful(adj.)有害的harmless(adj.)无害

2、的;不会导致损伤的beharmfulto对有害4.law(n.)lawyer(n.)律师必备知识梳理5.science(n.)scientific(adj.)科学上的;科学的scientist(n.)科学家6.thirst(n.)thirsty(adj.)渴望的;口渴的bethirstyfor渴望;渴求7.instruct(v.)instruction(n.)指示;命令8.overcome(v.)overcame(过去式)overcome(过去分词)克服;战胜9.care(v.)caring(adj.)体贴人的;关心他人的careful(adj.)小心的;细致的;精心的;慎重的carefull

3、y(adv.)小心地;细致地careless(adj.)粗心的;不小心的10.manage(v.)manager(n.)经理;经营者managetodosth.设法做成某事11.congratulate(v.)congratulation(n.)祝贺;恭贺12.thank(v.)thankful(adj.)感谢;感激bethankfultosb.对某人心存感激13.key(n.)keyboard(n.)键盘14.wood(n.)wooden(adj.)木制的重点短语重点短语1.airpollution空气污染2.cutdown减少3.leadto引起;通向;导致4.thenumberof的数量

4、5.sofar到目前为止6.begoodfor对有益7.takepartin参加8.affordto买得起(某物)9.turnoff关掉10.payfor付费;付出代价11.takeaction采取行动12.throwaway扔掉;抛弃13.putsth.togooduse好好利用某物efrom来自15.pull.down拆下;摧毁16.bemadeof用做成(看得出原材料)17.setup设立;建立18.bringback恢复;使想起;归还19.bepatientwith对有耐心20.workout算出;做运动21.keeponescool沉住气;保持冷静22.lookforwardto期盼

5、23.believein信任;信赖24.firstofall首先25.aheadof在前面26.alongwith连同;除以外还27.bethirstyfor渴望;渴求28.failtodo未能;没能做成29.makemistakes犯错误30.makeonesownchoice自己做选择31.beresponsiblefor对有责任;负责任32.setout出发;启程33.separatefrom分离;隔开34.seniorhigh(school)高中35.inarow连续几次地生活中的标识语及习惯语生活中的标识语及习惯语RecycleWildAid美国野生救援协会WWF世界自然基金会Eas

6、iersaidthandone.说起来容易做起来难。Keep(ones)cool!保持冷静!Timeismoney.时间就是金钱。情景交际情景交际Unit13谈论污染和环境保护1.JasonandSusan,whatareyourideasforsolvingtheseproblems?Well,tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriv-ing.2.Weretryingtosavetheearth.3.Theriverusedtobesoclean.4.Weshouldhelpsavethesharks.Unit

7、14分享过去的经历及展望未来分享过去的经历1.WhathappenedinGrade7thatwasspecial?Ourteamwontheschoolbasketballcompetition.2.Howhaveyouchangedsinceyoustartedjuniorhighschool?IvebecomemuchbetteratspeakingEnglish.展望未来1.Whatareyourplansfornextyear?Imgoingtojointheschoolvolleyballteam.2.Whatareyoulookingforwardto?Imlookingforw

8、ardtogoingtoseniorhighschool.重点语法重点语法1.wh-引导的特殊疑问句。2.复习一般现在时。3.复习现在完成时。4.usedto+动词原形。5.复习现在进行时。6.复习被动语态。一、用括号中所给词的适当形式填空一、用括号中所给词的适当形式填空1.Manyfamilieswereseparated(separate)becauseofthewar.2.Imunderinstructions(instruct)tokeepmyspeechshort.3.Intheend,heovercame(overcome)allofthedifficultiesandrealiz

9、edhisdream.4.Ididntunderstandwhatshesaidclearly(clear),sosheexplainedittomeagain.5.YoucantspeakEnglishwell.Thatwillbeoneofyourdisadvantages(advantage)ifyouwanttotravelaroundtheUSA.词汇语境运用词汇语境运用6.Theydidsomescientific(science)researchandmadesomeimportantdis-coveries.7.Trytobeacaring(care)personandshow

10、lovetothepeoplearoundyou.Youwillfindtheworldisfullofwarmth.8.Mrs.Deanwasthankful(thank)tothepolicemenwhohadhelpedherkidsarrivesafely.9.Whenpeopleburncoal,itcangiveoffalotofharmful(harm)gases,whichareconsideredtobeoneofthegreatestcausesofglobalwarming.10.Inevertakewooden(wood)chopsticksorplasticforks

11、whenIbuythetakeaway.二、用方框中所给词的适当形式填空二、用方框中所给词的适当形式填空hopecomecoststandardgomanagemeetdegreecongratulaterecycle1.Whatsyourunclesjob?Heisthemanagerofthathotel.2.Iremembermeetinghimsomewherebefore.3.Notonlythestudentsbutalsotheteacherhopesforaholidayaftertheexams.4.Whattimewillyoubecominghome?5.Thatonem

12、istakealmostcosthimhislife.6.Itshisnewbook,butIthinkitismoreinterestingthanhisotherbooks.Iagreewithyou.Hislatestbookisuptohishigheststandard.7.Whensheheardthesadnews,shehardlywishedtolive.Iquiteunderstandhersituation.Anyway,everythingwillbeOKastimegoesby.8.Theresourcesontheeartharelimited,therefore,

13、somewastedmaterialssuchasglass,paperandmetalshouldberecycledandputintouseagain.9.Ifyourtemperatureisover38degrees,youmighthaveafeverandneedtoseeadoctor.10.Congratulationstoourwinners,andthankstoeveryonewhoenteredthecompetition.Allofyouwillgetagift.1.litter(v.)乱扔;使乱七八糟;使遍布(n.)垃圾;废弃物如:Booksandnewspape

14、rslitteredthefloor.地板上乱七八糟地堆了书和报纸。Yourarticleislitteredwithspellingmistakes.你的文章里到处是拼写错误。熟词生义讲练熟词生义讲练2.cost(n.)花费;价钱;成本;代价(v.)cost(过去式/过去分词)花费;使失去(生命、健康等)如:Theuseoffewerworkershelpedtokeepcostsdown.使用更少的工人有助于降低成本。thecostof.的代价Thatonemistakealmostcosthimhislife.那一个差错几乎使他丧命。3.plastic(adj.)塑料的;做作的;虚伪的(

15、n.)塑料;信用卡如:plasticsisters塑料姐妹(感情虚伪的表面姐妹)plasticsmiles笑容刻板Dotheytakeplastic?他们收信用卡吗?4.president(n.)负责人;主席;总统;董事长如:thepresidentofColumbiaPictures哥伦比亚影业公司董事长5.standard(adj.)标准的(n.)标准;水平;行为标准livingstandards生活水平如:astandardletter标准函Standardsarentwhattheyusedtobe.现在的行为标准和过去不一样。6.instruction(n.)指示;命令;用法说明;操

16、作指南followtheinstructions遵照说明如:Pleasereadtheinstructionsbeforeyoustart.使用前请阅读操作说明。7.degree(n.)(大学)学位;度数;程度一、根据语境一、根据语境,在横线上写出黑体单词的汉语意思在横线上写出黑体单词的汉语意思1.Televisionsareastandardfeatureinmosthotelrooms.标准的2.Beforeoperation,checktheinstrumentagainsttheinstructions.操作指南二、完成句子二、完成句子1.Weshouldtryourbesttocom

17、pletetheproject,whateverthecostis(不管代价是什么).2.IdontlikethatprogrambecauseIcannotstandtheTVhostsplasticsmile(造作的笑容).知识点知识点1afford的用法的用法核心精讲过关核心精讲过关1.Theywalkedhomelastnightbecausetheycouldntaffordtotakeataxi(坐不起出租车).2.WhatdoyouthinkoftheiPhone7?Ireallylikeit,butIcantaffordit(买不起).含义及用法1.意为“付(花)得起;(有时间

18、)做”,通常与情态动词can,could或beableto连用,后接不定式、名词或代词。2.意为“提供,给予”时,其后可以接双宾语。例句1.Icantafford(tobuy)anewcoat.我没钱买件新外衣。2.Hecantaffordthetimeforit.他抽不出时间来做此事。3.Hisvisitaffordsusgreatpleasure.他的来访给我们带来极大的快乐。知识点知识点2“no matter+疑问词疑问词”的用法的用法1.Iwillfacethedifficultiesbravelyhowever(whatever/wherever/however/whoever)di

19、fficulttheyare.2.Whenever(Before/Whenever/Though/But)Iamintrouble,myclassmateswillhelpmeout.“nomatter+疑问词”的意思是“无论”。发散思维发散思维如:WhereverIgo,thedogalwaysfollowsme.无论我走到哪里,这只狗总是跟着我。Nomatterwhathedoes,heisalwayscareful.无论他做什么事,他总是很认真。whenevernomatterwhen,wherevernomatterwhere,whoevernomatterwho,whateverno

20、matterwhat,无论何时 任何时候无论哪里 任何地方无论何人 任何人无论什么任何事物知识点知识点3congratulate的用法的用法Mum,Ivewonfirstprizeinthephotocompetition.Congratulations(祝贺)!congratulate作动词,意为“祝贺”,其名词形式为congratulation。常用搭配:congratulatesb.on(doing)sth.因向某人祝贺。如:Wecongratulatedhimonhavingpassedtheexam.我们祝贺他通过了考试。知识点知识点4be responsible for的用法的用法

21、1.根据汉语意思完成句子他对我们的安全负有责任。Heisresponsibleforoursafety.2.Whoisresponsibleforcleaningtheclassroom?Lisa.beresponsiblefor意为“对负责”。如:Heshouldberesponsibleforhiswork.他应对自己的工作负责。Heshouldberesponsibleforthis.他应该对此事负责。难点一难点一separate与与divide难点辨析突破难点辨析突破1.Pleaseseparatethegoodonesfromthebadones.2.Letsdivideoursel

22、vesintoseveralgroups.separate意为“分开”,侧重表示把原来在一起或靠近的事物分隔开来,分开后的部分具有相对的独立性。它常与介词from连用。例如:Thechildrenareseparatingthegoodapplesfromthebadones.孩子们正在把好苹果与坏苹果分开。divide意为“分割;分开”,强调施加外力把一个整体按等量或一定比例分开,常与into连用。例如:Theexamisdividedintotwoparts.考试分为两个部分。难点二难点二none与与no one1.(2017河南新乡一模)Wecouldnteatinarestaurant

23、becausenoneofushadanymoney(我们都没有钱).2.Howmanybirdscanyouseeinthetree?None(None/Noone/Nothing/Afew).Allthebirdshaveflownaway.如:Noneofthemare/isfortheplan.他们当中没有一个人支持这项计划。Howmanybooksarethereinthebag?书包里有多少本书?None.none既可指人又可指物,意为“没有任何人或物;一个也没有”后可与of连用。作主语时,谓语动词用单复数形式均可。常用来回答howmany或howmuch引导的问句noone常用于指人,相当于nobody,意为“没有人” 不能与of连用,作主语时,谓语动词用单数形式。常用来回答who引导的问句一本也没有。Ifoundnoone/nobodyinthehouse.我发现没有人在家里。Whoisintheroom?谁在房间里?Noone./Nobody.没有人。