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第23课时九年级Units 1314,第1页,考点一,cut down,使用方法,【,课文原句,】,.to,cut down,air pollution,we should take the bus or subway instead of driving.,为了降低空气污染，我们应该乘坐公共汽车或者地铁，而不是开车。,(,九,P98),第2页,(1)cut down,意为“降低”，是“动词副词”结构短语，所接宾语为名词时，宾语可位于,down,前面或后面；若为代词，只能位于,down,前面。,Youd better cut the article down to about 2,，,000 words.,你最好把这篇文章缩减到两千字左右。,第3页,(2)cut down,还可表示“砍倒”。,They cut down the big tree.,他们砍倒了这棵大树。,【,拓展,】,含有,cut,短语：,cut off,切断；切除,cut.into,把,切成,cut up,切碎,cut in,插队,第4页,1,(,贵州安顺中考,)I think young phubbers(,低头族,)are,supposed to _ the time they spend _ their smart phones.,A,cut off;in,B,cut down;on,C,cut up;on D,cut in;in,B,第5页,2,(,黑龙江龙东中考改编,)This year is the 49th Earth,Day and I think we should _ people not to _ too many,trees.,A,call on;cut down B,call at;cut up,C,call in;cut off D,call on;cut off,A,第6页,考点二,harmful,使用方法,【,课文原句,】,This is not only cruel,but also,harmful,to the environment.,这不但残忍，而且对环境有害。,(,九,P99),(1)harmful,为形容词，意为“有害”，常组成短语,be harmful to,，意为“对,有害”。,Staying up often is harmful to your health.,经常熬夜对你健康有害。,第7页,(2)harm,为名词，意为“坏处”，常组成短语,do harm to,，意为“对,有害”，相当于,be harmful to,。,Too much smoking does harm to his health.,Too much smoking is harmful to his health.,吸烟过多对他健康有害。,第8页,3,(,广东深圳中考改编,)Tim,you spent too much time,on computers.It _ your eyes.,I see.Thank you.I will do more sports instead.,A,is good for,B,is bad for,C,is helpful to D,is late for,B,第9页,4,(,云南中考,)Dont play games on the computer all,day.Its _ to your eyes.,A,harmful,B,program,C,helpful,D,thankful,A,第10页,考点三,afford,使用方法,【,课文原句,】,.we cant,afford,to wait any longer to take action,！,我们不能再等了，要采取行动了！,(,九,P100),第11页,(1)afford,是动词，意为“买得起，担负得起”，通常与,can,，,could,be able to,等连用，多用于否定句中。,They couldnt afford$50 for a ticket.,他们拿不出,50,美元买一张票。,(2)afford,后面常跟带,to,动词不定式。,We cant afford to go abroad this summer.,今年夏天我们没有足够钱出国。,第12页,5,(,天津中考,)I am afraid we can not _ to take a taxi.Lets go by underground instead.,A,refuse B,afford,C,forget D,fall,B,第13页,考点四,throw away,使用方法,【,课文原句,】,Do you often,throw away,things you dont need anymore,？你经常把不再需要东西扔掉吗？,(,九,P102),第14页,throw away,意为“扔掉；抛弃”。,throw,为动词，意为“扔；,抛”，其过去式和过去分词分别为,threw,和,thrown,。,Throw away the newspapers,please.,请把这些报纸丢掉。,You shouldnt throw away your old clothes.,你不应该把旧衣服扔掉。,第15页,6,(,辽宁葫芦岛中考,),旧杂志也有用，你最好不要扔掉。,Old magazines are also valuable,and youd better not _,_.,throw,them away,第16页,考点五,first of all,使用方法,【,课文原句,】,First of all,Id like to,congratulate,all the students who are here today.,首先，我想祝贺今天全部在座同学们。,(,九,P110),第17页,(1)first of all,意为“首先”，常放在句首表示次序，后面往往接,next,then,等，其反义词组为,at last,in the end,。,First of all,，,let me introduce myself to you.,首先，让我向你作一下自我介绍。,(2)congratulate,是动词，意为“祝贺”，通惯用于,congratulate sb.on sth.,，表示为某事而祝贺某人。,I congratulate you on your great success.,我祝贺你取得巨大成功。,第18页,(3)congratulation,是,congratulate,名词形式，其复数形式常单独使用。,Ive got first prize.,我得了一等奖。,Congratulations,！祝贺你！,第19页,7,(,江苏常州中考,)Could you tell me how to behave politely in public in the UK?,Yes._,，,you should keep your voice down and always queue.,A,After all B,First of all,C,In all D,At all,B,第20页,8,(,四川广安模拟,)Mom,Ive got a medal in the sports meeting.,_,！,A,Congratulations B,Good luck,C,No problem D,It depends,A,第21页,考点六,be thirsty for,使用方法,【,课文原句,】,You,were,all so full of energy and,thirsty for,knowledge.,你们是如此充满活力和渴求知识。,(,九,P110),(1)be thirsty for,意为“渴望；渴求”，后跟名词或动词,ing,形式作宾语。,We are thirsty for success.,我们渴望成功。,(2)thirsty,为形容词，意为“渴望；口渴”。,第22页,9,(,辽宁抚顺中考,)The children in the poor area are,_a good school to learn more knowledge.,A,thirsty for B,thankful to,C,known for D,harmful to,A,第23页,考点七,consider,使用方法,【,课文原句,】,Please,consider,what theyve done for you and what they mean to you.,请考虑他们为你们所做，他们对你意味着什么。,(,九,P110),第24页,consider,作“考虑，思索”讲时后面接名词、代词、动名词或者疑问词不定式或者从句。,We must consider it very carefully.,我们必须认真考虑这件事。,We considered going to see the film.,我们考虑去看这部电影。,He was considering how to do the work.,他正在考虑怎样做这项工作。,第25页,当,consider,作“认为，把,看成”讲时，后常接从句或复合结构。比如：,He considered me(as)a friend.,他把我当成朋友。,They considered me too young to do the work.,他们认为我太年轻，不能干这份工作。,第26页,10,(,黑龙江哈尔滨中考改编,)Im considering _ abroad for further study,but I havent decided yet.,Youd better ask your English teacher for some advice.,A,going B,to go,C,go D,went,A,第27页,考点八,be thankful to sb.,使用方法,【,课文原句,】,Never fail to,be thankful to,the people around you.,永远不要忘记感恩你周围人。,(P110),第28页,be thankful to sb.,意为“对,心存感激”。表示“因,对某人心存感激”，则用介词,for,表示原因，即,be thankful to sb.for.,。,I am thankful to you for your encouraging words.,对你勉励我话，我表示感激。,第29页,11,(,辽宁本溪中考,)We should always _ the people who have helped us.,A,be hard on B,be thirsty for,C,be afraid of D,be thankful to,D,第30页,考点九,set out,使用方法,【,课文原句,】,As you,set out,on your new journey,you,shouldnt forget where you came from.,当你们踏上新旅,程，你们不应该忘记从哪里来。,(,九,P110),第31页,set out,为不及物动词短语，意为“出发；启程；开始”。表示“开始做某事；着手做某事”，则用,set out to do sth.,。,We set out for the Great Wall at 10,：,30.,我们十点半出发去长城。,They set out to build the old man a new house the next day.,第二天他们就着手给老人建新房子。,第32页,12,(,湖北随州中考,)As we _ on our new journey,we shouldnt forget where we came from.,A,take out B,set out,C,cut out D,blow out,B,第33页,
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