福建省厦门市2021年中考英语总复习第19课时九全Units13_14课件

1、考点考点一一 cut down的用法的用法【课文原句】【课文原句】 Well, to cut down air pollution, we should take the bus or subway instead of driving.为了减少空气污为了减少空气污染，我们应该乘坐公共汽车或者地铁，而不是开车。染，我们应该乘坐公共汽车或者地铁，而不是开车。(九九P98)(1)cut down意为意为“减少，是减少，是“动词副词构造的短语，所动词副词构造的短语，所接的宾语假设为名词，宾语可位于接的宾语假设为名词，宾语可位于down的前面或后面；假的前面或后面；假设为设为代词，只能位于代词，只能位

2、于down的前面。的前面。Youd better cut the article down to about 2，000 words.你最好把这篇文章缩减到你最好把这篇文章缩减到2 000字左右。字左右。(2)cut down还可表示还可表示“砍倒。砍倒。They cut down the big tree.他们砍倒了这棵大树。他们砍倒了这棵大树。(3)含有含有cut的短语：的短语：cut off 切断；切除切断；切除cut into把把切成切成 cut up切碎切碎cut in插队；插嘴插队；插嘴1(2021江苏扬州江都模拟改编江苏扬州江都模拟改编)It is impolite for ch

3、ildren to when their parents are talking with others.Acut down Bcut out Ccut in2(2021山东青岛中考改编山东青岛中考改编)Our country is taking action to air pollution.Acut downBcut upCcut out考点二考点二 表示表示“花费含义的单词辨析花费含义的单词辨析【课文原句】【课文原句】 Its good for health and it doesnt cost anything！它对安康有益而且不花钱！它对安康有益而且不花钱！(九九P98)cost,

4、spend, take, pay表示表示“花费的区别花费的区别3(2021山东济宁中考改编山东济宁中考改编)That one mistake almost him his life.Atook Bpaid Ccost考点三考点三 be harmful to的用法的用法【课文原句】【课文原句】 This is not only cruel, but also harmful to the environment.这种做法不仅残忍，而且对环境有害。这种做法不仅残忍，而且对环境有害。(九九P99)be harmful to意为意为“对对有害，相当于有害，相当于do harm to或或be bad f

5、or。Smoking is harmful to our health.Smoking does harm to 康有害。康有害。4(2021福建泉州质检福建泉州质检)The farm chemicals remained on the vegetable and fruit are to our health.Yes. They may cause lots of diseases.Aimportant Bharmful Cnecessary考点考点四四 do something to do sth.【课文原句】【课文原句】 Sharks may disappear one day if w

6、e do not do something to stop the sale of shark fins.如果我们不采取行如果我们不采取行动阻止鲨鱼翅的销售，总有一天鲨鱼会消失的。动阻止鲨鱼翅的销售，总有一天鲨鱼会消失的。(九九P99)do something to do sth.意为意为“采取措施去做某事，相当于采取措施去做某事，相当于take action to do sth.“采取行动去做某事。采取行动去做某事。People should take action to protect the environment.人们应该采取行动来保护环境。人们应该采取行动来保护环境。考点五考点五 a

7、fford的用法的用法【课文原句】【课文原句】 Yes, we cant afford to wait any longer to take action！是的，我们不能再等了，必须采取行动！是的，我们不能再等了，必须采取行动！(九九P100)afford意为意为“承担得起承担得起(后果后果)；买得起。常与；买得起。常与can, could, be able to等连用，多用于否认句和疑问句中。等连用，多用于否认句和疑问句中。It is too expensive, and I cant afford it.它太贵了，我买不起。它太贵了，我买不起。We cant afford to go ab

8、road this summer.今年夏天我们没有足够的钱去国外。今年夏天我们没有足够的钱去国外。5(2021天津中考改编天津中考改编)I am afraid we can not to take a taxi. Lets go by underground instead.Arefuse Bafford Cforget考点六考点六 pay的用法的用法【课文原句】【课文原句】 I think its a great idea that you now have to料袋需要购置这个想法很好。料袋需要购置这个想法很好。(九九P100)(1)pay (sb.) money for sth.付钱付钱

9、(给某人给某人)买买I have to pay them 20 pounds for this room each month.我每个月要付给他们我每个月要付给他们20英镑的房租。英镑的房租。(2)pay for sth.付付的钱的钱I have to pay for the book.我不得不付钱买这本书。我不得不付钱买这本书。Dont worry! Ill pay for you.别担忧，我会给你付钱的。别担忧，我会给你付钱的。They pay us every month.他们每月给我们报酬。他们每月给我们报酬。6(2021 河北中考改编河北中考改编)This food is free.

10、 You dont have to it.Alook for Bpay for Cask for考点七考点七 throw的用法的用法【课文原句】【课文原句】 Do you often throw away things you dont need anymore？你经常把你不再需要的东西扔掉吗？你经常把你不再需要的东西扔掉吗？(九九P102)throw“扔；抛，其过去式和过去分词分别为扔；抛，其过去式和过去分词分别为threw和和thrown; throw away 意为意为“扔掉；抛弃。扔掉；抛弃。You shouldnt throw away your old clothes.你不应该把旧

11、衣服扔掉。你不应该把旧衣服扔掉。7(2021福建中考福建中考)Dont the waste paper. We can collect and recycle it.Youre right. Everyone should be a greener person.Ablow awayBput awayCthrow away考点八考点八 look back的用法的用法【课文原句】【课文原句】 Looking back at these past three years回望过去的三年回望过去的三年(九九P107)(1)look back (at/on sth.)意为意为“回首回首(往事往事)；回忆

12、；回忆。；回忆；回忆。We can learn something whenever we look back.每当回首往事，我们都能学到东西。每当回首往事，我们都能学到东西。When I look back at those days, I realize I was very happy.当我回想起那些日子，我意识到那时我非常快乐。当我回想起那些日子，我意识到那时我非常快乐。(2)look的其他常见短语的其他常见短语look for寻找寻找look at看看look up向上看；查找向上看；查找look after照顾照顾look through浏览浏览8(2021湖北黄冈中考改编湖北黄冈

13、中考改编) these past three years, which teachers will you miss most?Mr. Jiang. Hes helped me a lot.ALooking back atBLooking forCLooking through9(2021山东潍坊中考改编山东潍坊中考改编)Why do you Liu Hulan?Because she is a great hero.Alook likeBlook downClook up to【课文原句】【课文原句】 And now its time to graduate现在到毕业现在到毕业的时候了的时候

14、了(九九P107)Its time(for sb.) to do sth.表示表示“该该(是某人是某人)做某事的做某事的时候了。时候了。Tom, its time to get up.汤姆，该起床了。汤姆，该起床了。Its time forn.(v.ing)意为意为“该做某事了，到了做某事的该做某事了，到了做某事的时间了，相当于时间了，相当于“Its time to do sth.。Be quiet, everyone. Its time for class.大家安静，该上课了。大家安静，该上课了。【拓展】【拓展】 与与time相关的句型还有相关的句型还有Itsthe序数词序数词timeto

15、do sth.表示表示“某人第几次做某事，可以与某人第几次做某事，可以与Itsthe序序数数词词timethat从句互相转换。从句互相转换。Its the first time for me to visit Disney land. I feel so excited.Its the first time that I visit Disney land. I feel so excited.这是我第一次参观迪士尼乐园。我感到很兴奋。这是我第一次参观迪士尼乐园。我感到很兴奋。10(2021黑龙江龙东中考黑龙江龙东中考)Its time for me goodbye to my mother

16、school. I will never forget all love.Ato say; teachers Bsaying; teachersCto say; teachers 考点考点十十 first of all/congratulate的用法的用法【课文原句】【课文原句】 First of all, Id like to congratulate all the students who are here today.首先，我想祝贺今天所有在首先，我想祝贺今天所有在座的同学们。座的同学们。(九九P110)(1)first of all意为意为“首先，常放在句首表示次序，后面往往接首先，

17、常放在句首表示次序，后面往往接next, then等，其反义词组为等，其反义词组为at last, in the end。First of all, let me introduce myself to you.首先，让我向你首先，让我向你做一下自我介绍。做一下自我介绍。(2)congratulate意为意为“祝贺，通常用于祝贺，通常用于“congratulate sb. on sth.，表示，表示“为某事而祝贺某人。为某事而祝贺某人。She congratulated me warmly on my good exam results.她热情地祝贺我考试取得了好成绩。她热情地祝贺我考试取得了

18、好成绩。congratulation是是congratulate的名词形式，其复数形式的名词形式，其复数形式常单独使用。常单独使用。Ive got the first prize.我得了一等奖。我得了一等奖。Congratulations！祝贺！祝贺！考点十一考点十一 thirsty的用法的用法【课文原句】【课文原句】 You were all so full of energy and thirsty for knowledge.你们朝气蓬勃，渴求知识。你们朝气蓬勃，渴求知识。(九九P110)thirsty“渴望的；口渴的；渴望的；口渴的；be thirsty for意为意为“渴望；渴渴望；

19、渴求，后跟名词或动词求，后跟名词或动词ing形式作宾语。形式作宾语。We are thirsty for success.我们渴望成功。我们渴望成功。11(2021 山东淄博中考改编山东淄博中考改编)After the football match, the players were very and tired.Acool Bfull Cthirsty12(2021原创原创)The children in countryside are really thirsty knowledge.Afor Bto Cat考点考点十二十二 set out的用法的用法【课文原句】【课文原句】 As you set out on your new journey, you shouldnt forget where you came from.在你们踏上新征程在你们踏上新征程时，不要忘记你们