第二十一節(jié) 九年級Unit 13Unit 14,考 點 聚 焦,【考點1】To cut down air pollution, we should take the bus or subway instead of driving. 為了減少空氣污染，我們應(yīng)當乘坐公共汽車或地鐵而不是開車。 【解析】該句型用以表示動作執(zhí)行者的目的。to cut down air pollution意為“為了減少空氣污染”，是動詞不定式短語(to do)在句中作目的狀語，表示“為了做”。,【演練】 ( )1. Why is Lily practicing speaking English? _ abroad for further study. A. Go B. Gone C. To go D. Goes ( )2. I bought a big box _ books for kids in poor areas. A. collects B. to collect C. collect D. collected,C,B,( )3. Alice returned from the managers office, _ me that the boss wanted to see me at once. A. having told B. tells C. to tell D. telling ( )4. When you leave, please turn off the light _ energy. A. save B. saving C. saved D. to save,C,D,( )5. My daughter is new here. Dont worry. Nancy will do what she can _ her. A. help B. to help C. helping D. helps,B,【考點2】Its good for health and it doesnt cost anything! 它對身體有好處并且不會花費一分一毫。 【解析】cost, spend, pay, take均可表“花費”。 sth. cost (sb.) money意為“某物花某人金錢”； sb. spend time / money (in) doing sth. 意為“某人花時間/金錢做某事”；sb. spend time / money on sth. 意為“某人在某事上花時間/金錢”； sb. pay money for sth. 意為“某人在某物上花金錢”；it take sb. time to do sth. 意為“某人花時間做某事”。,【演練】 ( )1. Do you take exercise every day? Yes. I always _ thirty minutes after supper. A. spend B. cost C. take D. pay ( )2. I _ 300 for the bike. A. took B. spent C. cost D. paid,A,D,( )3. The interesting book _ me 10 yuan. A. took B. paid C. spend D. cost ( )4. The girl always has some money to _ snacks. A. spend B. pay for C. take D. cost,D,B,( )5. How much is the ticket to Central Park? A one-way ticket _ 40, and you can _ another 20 for a round-trip. A. costs; pay B. cost; spend C. pay; spend D. spends; pay,A,【考點3】I remember meeting all of you in Grade 7. 我記得在七年級時見過你們所有的人。 【解析】remember to do意為“記住去做”，表示事情還沒有做。remember doing意為“記得做過”，表示事情已經(jīng)做了。類似用法的單詞還有forget。,【演練】 ( )1. I remember _ the classroom this afternoon, but now it is a real mess. A. cleaned B. clean C. to clean D. cleaning ( )2. Please dont forget _ the room while I am away in Beijing. A. clean B. to clean C. cleaned D. cleaning,D,B,( )3. Sally, remember _ for the sick to cheer them up when you visit them. A. to sing B. not to sing C. singing D. to singing,A,( )4. Mr.Wang, I have trouble _ the text. Remember _ it three times before you begin to understand it. A. to understand; reading B. understanding; reading C. understanding; to read D. to understand; to read,C,( )5. Im sorry I _ my school card in the dorm just now. Its OK this time. Dont forget _ it here this afternoon. A. left; to take B. forgot; bringing C. left; to bring D. forgot; to bring,C,【考點4】Looking back at these past three years. 回首過去的這三年時光。 【解析】look back at意為“回顧；回首；往后看”。look at意為“看(強調(diào)動作)”。 look after意為“照顧；照看”。look out意為“當心”。look up意為“查閱；抬頭看”。look into意為“調(diào)查”。look for意為“尋找(強調(diào)過程)”。look over意為“(醫(yī)生)檢查”。look through意為“仔細檢查；看透”。look forward to意為“期待”。,【演練】 ( )1. We have to _ ourselves when we are away from home. A. care of B. take after C. look up D. look after ( )2. Whats the meaning of “secretary”? Let me _ the word in the dictionary. A. look at B. look for C. look after D. look up,D,D,( )3. I cant _ my passport. Have you _ it anywhere? A. find; looked at B. look at; seen C. look for; looked at D. find; seen ( )4. If you dont _, you may fall on the ice. A. look out B. look up C. look over D. look through,D,A,( )5. The police are _ the cause of the accident. A. looking forward to B. looking into C. looking at D. looking after,B,【考點5】First of all, Id like to congratulate all the students who are here today. 首先，我想祝賀今日在場的所有學(xué)生。 【解析】congratulate為動詞，意為“祝賀”。其名詞為 congratulation，常用其復(fù)數(shù)形式表示對某人的祝賀。,【演練】 ( )1. Hi, Olaf. Our class won the basketball match this afternoon! _! A. Congratulations B. What a pity C. No problem D. Never mind,A,( )2. Its my turn soon, I feel kind of nervous. _. You can make it! A. Look out B. Take it easy C. Congratulations D. Have fun ( )3. Mom, I won the first prize in the 400-meter race. _! Dave. Youre my pride! A. Really B. Good luck C. Best wishes D. Congratulations,B,D,( )4. Ill go to Gu