2021年仁爱版中考英语一轮复习(ppt课件):九年级Unit 2 Topic 1.pptx

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1、一、根据音标写出下列单词一、根据音标写出下列单词1./mes/1./mes/2./2./e em/m/3./sevr3./sevrl/l/4./we4./west/st/5./p5./plulut/t/messmessshameshameseveralseveralwastewastepollutepollute6./pe6./pen/n/7./pr7./prdjudjus/s/8./8./fl/fl/9./sent9./sentns/ns/10./k10./kl/l/11./krie11./kriet/t/12./bl12./bld/d/13./pln13./plnt/t/14./be14.

2、/be(r)/(r)/15./h15./h(r)mfl/(r)mfl/16./def/16./def/17./pr17./prnt/nt/18./ri18./risntli/sntli/painpainproduceproduceawfulawfulsentencesentencecoalcoalcreatecreatebloodbloodplanetplanetbearbearharmfulharmfuldeafdeafprintprintrecentlyrecently根据音标写单词根据英文单词写出相对应的中文意思根据英文单词写出相对应的中文意思1.bee1.bee 2.butterfly

3、2.butterfly 3.pour3.pour 4.villager4.villager 5.destroy5.destroy 6.goodness6.goodness 7.breathe7.breathe 8.chest8.chest 9.editor9.editor 10.breath10.breath 蜜蜂蜜蜂蝴蝶蝴蝶;蝶泳蝶泳倒出倒出;倾泻倾泻;不断流出不断流出村民村民,乡下人乡下人摧毁摧毁,破灭破灭天啊天啊;啊呀啊呀呼吸呼吸胸部胸部,胸膛胸膛主编主编,编辑编辑一次吸入的空气一次吸入的空气11.soil11.soil 12.hearing12.hearing 13.loss13.lo

4、ss 14.disturb14.disturb 15.uncomfortable15.uncomfortable 16.sort16.sort 17.environmental17.environmental 18.including 18.including 19.onto19.onto 土壤土壤,土地土地听力听力,听觉听觉丧失丧失;损失损失;丢失丢失打扰打扰;扰乱扰乱使人不舒服的使人不舒服的;令人不舒适的令人不舒适的种类种类,类别类别;品种整理品种整理;把把分类分类环境的环境的包括包括在内在内向向,朝朝1.chemistry(名词)_(形容词)2.pollute(动词)_(名词)3.bre

5、athe(动词)_(名词)_(形容词)4.produce(动词)_/_(名词)5.harm(名词)_(形容词)chemical pollution breath breathing production product harmful词形变化6.lose(动词)_(名词)_(形容词)7.environment(名词)_(形容词)8.including(介词)_(动词)9.pressure(名词)_(动词)loss lost environmental include press1.多么脏乱啊!_2.多么遗憾啊!_3.把倒入_4.砍伐_5.痛_6.产生难闻的气味_7.更糟糕的是_8.情绪好/差_

6、What a mess!What a shame!pour intocut downget a pain inproduce terrible gaswhats worse in a good/bad mood9.无法忍受(做)某事_10.解决这个问题_11.给某人写信_12.关注;关心_13.以及,也_14.呼吸问题_15.对有害_16.使脏乱_cant bear(doing)sth.solve this problemwrite to sb.care for as wellbreathing problembe harmful tomake a mess of 17.乱扔_18.变聋_19

7、.相当多_20.据报道 _21.与一样(差)_22.在公共场合_ 23.导致某人做某事_24.各种各样_throwaroundgo deafquite a fewIts reported thatno better thanin public cause sb.to do sth.all sorts of25.在许多方面_26.随着工业的发展_27.丧失听力_28.太多噪音/太多问题_29.对有害(三种表达方法)_ in many ways with the development of industry lose ones hearing/have hearing loss too much

8、 noise/too many problems be bad for/be harmful to/do harm to【重点句型重点句型】根据中文提示补全句子根据中文提示补全句子1.1.对我来说很难呼吸。Its difficult for me Its difficult for me .2.2.你处于这样的状态多久了?How long have you been like this?How long have you been like this?自从上周以来我一直这样。Ive been like this Ive been like this .totobreathebreathesin

9、cesincelastlastweekweek3.所有的花、草和鱼儿都没有了!All the flowers,grass and fish !4.难闻极了。It terrible.5.噪音不但妨碍他人,而且对人们的听力有害。Noise not only disturbs others but also _great _peoples hearing.havehavegonegonesmellssmellsdoesdoesharmharmtoto1.医生问病人妈妈他像这样有多久了,可以这样问:_?2.妈妈叫我帮她把红酒倒入玻璃杯,她可以这样说:_.How long has he been lik

10、e thisPlease help me(to)pour the red wine into the glass3.我们应该尽我们所能保护环境,你可以这样表述:_.4.体育老师告诉我们步行太长时间可能会让我们疲惫,她可能这样说:_ for too long _.We should try our best to protect the environmentWalking may make you tired5.外面的噪音让小女孩很不舒服,她可能这样告诉她的妈妈:_ outside _.The noise makes me uncomfortable6.你因为胸口疼所以呼吸很困难,你可以这样向

11、医生解释:_.7.你因为无法忍受这里的噪音污染所以总是心情不好,你可以这样表达:_.8.我们周边有各种各样的污染,包括空气污染,土壤污染,噪音污染和光污染,你可以这样表述:_.Its difficult for me to breathe because Ive got a pain in my chestIm always in a bad mood because I cant bear the noisepollution here There are many kinds of pollution around us,including air pollution,soil pollu

12、tion,noise pollution and light pollution1.长时间在噪杂环境下工作的人可能更容易变聋。_.2.在公共场合大声喧哗不仅会打扰别人,并且对人们的听力有很大的伤害。(disturb)_ _People who work in noisy conditions may go deaf easilyMaking a loud noise in public not only disturbs others but also does great harm to peoples hearing.3.有些人正在公共汽车站等车。(there be)_.4.树木能够阻止风

13、把泥土吹走。(prevent,the earth)_There are some people waiting for the bus at the bus stopTrees can prevent the wind from blowing the earth away.5.众所周知,我们周围的环境正变得越来越差。(around us)_As we know,the environment around us is becoming worse and worse.1.Look,there are several chemical factories pouring waste water

14、 into the stream.意思是“看,有几家化工厂正在向河里排放废水。”“There be+sb./sth.+doing sth.”意为“有某人/某物正在做某事”。e.g.There are some birds _(sing)in the tree.“树上有些鸟儿在歌唱。”“pour sth.into sp.”意为“把某物倒入某地方”。e.g.Please _.“请把果汁倒入一个玻璃杯中。”singing pour the juice into a glass考点解析waste 有三种词性:名词意为“废弃物、浪费”;动词意为“浪费”;形容词意为“废弃的、无用的”。e.g.We _ e

15、very day.“我们每天都在生产厨房垃圾。”(waste为名词,意为“废弃物”)Doing such a job is _.“做这样的工作是浪费他的时间。”(waste为名词,意为“浪费”;固定词组:a waste of)make kitchen waste a waste of his timeDont _.“别浪费时间。”(waste为动词)Dont _ into the river.“不要把废弃物扔到河里。”(waste为形容词)waste time throw the waste things2.Im always in a bad mood because I cant bear

16、 the environment here.意思是“我一直心情不好,因为我无法容忍这儿的环境。”bear意为“容忍,忍受”,后接名词、代词及动名词做宾语。cant bear(doing)sth.无法容忍(做)某事e.g.I _ so late.“我无法忍受熬夜到这么迟。”I dont feel very well.I _.“我感到不太舒服。我受不了这种天气。”cant bear staying up cant bear this weather3.However,not all people know noise is also a kind of pollution and is harmf

17、ul to humans health.意思是“然而,不是所有人都知道噪音也是一种污染,而且对人类健康有害。”notall表示部分否定,意为“不是所有的都”。not与both,all,every的派生词连用时表示部分否定。e.g._ “不是每个人都爱看电视。”Not everybody likes watching TV.【辨析】pollute是动词,意为“污染,弄脏”;pollution是名词,意为“污染(物)”。用pollute,pollution的适当形式填空。The men were clearing all the _off the beach.Waste products from

18、 the factory have _ the river nearby.pollution polluted4.Recently,it is reported that many teenagers in America can hear no better than 65-year-old people do.意思是“据报道,近来在美国很多青少年的听力几乎与65岁的老人一样差。”recently意为“最近”,指过去不久到现在的一段时间,常和现在完成时连用。e.g.I havent heard of her recently.“最近我没听到她的消息。”“It is reported that

19、+句子”,意为“据报道”。类似的句型有“It is said that+句子”,意为“据说”。e.g.It is said that the poor man used to be rich with 10 million dollars.“据说,这位可怜的男人过去很富,有1000万美元。”no better than意为“同(几乎)一样差/坏”,可以等同“as weak/bad(ly)as”。5.Many countries are trying to solve all sorts of environmental problems,including noise pollution.意思

20、是“现在很多国家都在尽力解决环境问题,其中包括噪音污染。”try to do sth.意为“尽力做某事”,指下决心做好。try doing sth.意为“尝试做某事”,指只是试试看。We must try _(be)careful.“我们要尽量小心。”We can try _(do)some new experiments.“我们可以尝试做一些新的实验。”句中including是介词,意为“包括、包含”;include是动词,意为“包括、包含”。e.g.What I want to get _(include)the computer.“我想要的包括这台电脑。”includes to be d

21、oing 6.It not only disturbs others but also does great harm to peoples hearing.意思是“它不仅打扰别人,而且严重损害人们的听力。”harm是名词或动词,意为“伤害,损害”harmful是形容词,意为“有害的”do(great)harm to.=be harmful to.对有害e.g.Smoking does harm to your health.抽烟有害你的健康。=_ Littering around harms the environment.“乱丢垃圾对环境有害。”Smoking is harmful to

22、your health.7.Too much noise can cause high blood pressure as well.意思是“太大的噪音也可能引起高血压。”too much意为“太多的”,其后加不可数名词。e.g._ 太多水 much too意为“太,非常”,后加形容词或副词。e.g._ 太冷as well是副词短语,意为“也”,相当于too,它一般放在句末,有时和连词and或but 搭配使用。e.g.Why dont you come along as well?“为什么你不也一起来呢?”too much water much too cold一般过去时与现在完成时的区别1.

23、侧重点不同。现在完成时和一般过去时所表示的动作都发生在过去,但它们所强调的重点不同。现在完成时侧重于对现在的影响;而一般过去时侧重于某一动作发生在过去某个时间或某段时间。即现在完成时侧重于现在的结果,而一般过去时侧重于动作发生的时间。e.g.I _(see)the film.“我看过这部电影。”(现在我仍记得电影的内容)have seen语法梳理I _(see)the film three days ago.“三天前我看了这部电影。”(强调是三天前,而不是别的什么时候看的电影)Mr.Green _(buy)a new computer.“格林先生买了一台新电脑。”(着重点是格林先生现在有了一台

24、新电脑)Mr.Green _(buy)a new computer yesterday.“格林先生昨天买了一台新电脑。”(强调格林先生买新电脑的时间是在昨天)saw has bought bought2.时间状语不同。现在完成时常与already,yet,just,ever,never,before等副词以及“for+一段时间”,“since+过去时间/句子”等时间状语连用;而一般过去时则常与“一段时间+ago”,just now,yesterday,last week等表示过去时间的状语连用。e.g.She _ here since two years ago.“她两年前就住在这里了。”Sh

25、e _ here two years ago.“两年前她住在这里。”He _ the League for three years.“他入团已经三年了。”Tom _ his parents last night.“昨晚汤姆给他的父母写了一封信。”has lived lived has been in wrote a letter to()1.()1.has Hong Kong been back to our has Hong Kong been back to our motherland?motherland?For 20 years.How time flies!For 20 years

26、.How time flies!A.How A.How soonsoonB.How long C.How oftenB.How long C.How often()2.Since Project Hope started,it()2.Since Project Hope started,it millions millions of children to come back to of children to come back to school.school.A.has A.has helpedhelped B.helped B.helped C.is helping C.is help

27、ing()3.Why are the windows so dirty?()3.Why are the windows so dirty?Because we Because we them for a long time.them for a long time.A.have cleaned A.have cleanedB.havent cleanedB.havent cleaned C.didnt clean C.didnt cleanB B A A B B 冲刺中考()4.()4.have you stayed in New York?have you stayed in New York?For about two months For about two months.A.How soon A.How soonB.How oftenB.How often C.How far C.How farD.How longD.How long()5.How long have you lived in the new()5.How long have you lived in the new flat?flat?2019.2019.A.In A.In B.After B.After C.Since C.Since D.Before D.BeforeD D C C

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