2019中考英語(yǔ)語(yǔ)法聚焦和練習(xí)八下Unit3_4人教新目標(biāo)版.docx

2019中考英語(yǔ)人教八下U34語(yǔ)法聚焦和練習(xí)及答案一、閱讀理解。閱讀下列短文，根據(jù)短文內(nèi)容選擇最佳答案。Some days, dont you think, “Wouldnt it be nice if the clothes just washed itself?” Self-cleaning clothes may sound crazy. But Australian researchers have found a way to make something like this possible!A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures (納米結(jié)構(gòu)) into clothing, which can then clean the clothes. When sunlight hits the nanostructures, they break down the dirt and marks that dont belong on your clothes.The nanostructures dont break down the real clothing because cotton and the other clothing materials are too strong to break down. According to CNN, the researchers cover the clothing in a solution made of silver and copper(銅) nanostructures. All it takes is 40 minutes of sunlight and your clothes will look as good as new.So if you spill on yourself during lunch, you can step outside for a walk, and it will be clean by the time you go inside. It not only makes your life easier, but it can also be good for the environment.According to the US Department of Energy, washing a piece of clothing uses about 25 gallons of water. Water is a very important resource, so using less of it to wash clothes is better for the environment. But one of the scientists at RMIT University knows more needs to be done.“Theres more work to do before we can start throwing out our washing machines,” said Dr Rajesh Ramanathan, “but this is a strong foundation(基礎(chǔ)).” So whats the next step? Ramanathan wants to either start selling the solution by itself or asking clothing makers to treat(處理) the clothing with the solution while clothes are being made.1. According to the first three paragraphs, _.A. the self-cleaning clothes are easily worn outB. the clothes will be covered with silver and copper after self-cleaningC. people can use the self-cleaning clothes on rainy daysD. the nanostructures can break down dirt and marks on clothes2. What does the underlined word “solution” in Paragraph 3 mean?A. 方案 B. 溶液 C. 水盆 D. 模型3. What do Paragraphs 4 & 5 talk about?A. How the self-cleaning clothes are made. B. How the self-cleaning clothes work.C. What advantages the self-cleaning clothes have. D. What helps the self-cleaning clothes work.4. From the passage, we learn that _.A. its time to throw out our washing machines B. the solution sells wellC. clothing makers like the solution D. the solution is not on sale yet5. We might read the above passage in _. A. a fashion book B. a guide book C. a science magazine D. a newspaper advertisement.參考答案15、DBCDC二、教材語(yǔ)法聚焦1. 情態(tài)動(dòng)詞could的用法(八下Unit 3)【基本用法】could表禮貌請(qǐng)求和允許?！窘滩睦洹?1. Could we get something to drink after the movie? 看完電影后我們能喝點(diǎn)東西嗎？ No, you cant. You have a basketball game tomorrow. 不，你們不能。 明天你們有一場(chǎng)籃球賽。2. Could I go out for dinner with my friends? 我可以和朋友一起出去吃飯嗎？ Sure, that should be OK. 當(dāng)然，那應(yīng)該沒(méi)問(wèn)題?！炯磳W(xué)即練】 ()1. I forgot to bring my dictionary today. Could I use yours?Yes, you_.A. could B. can C. should D. must ()2. Could you please pass me the pen?_.A. Yes, I could B. No, I couldnt C. Sure. Here you are D. No, thats no problem2. Why dont you.？等提建議的句型及答語(yǔ)(八下Unit 4)【基本用法】why dont you 表示建議時(shí)，相當(dāng)于why not，兩者后面都接動(dòng)詞原形。【教材例句】 1. Why dont you go to sleep earlier this evening? 今天晚上你為什么不早點(diǎn)睡呢？2. You should call him so that you can say youre sorry. 你應(yīng)該給他打電話，這樣你就能說(shuō)你很抱歉?！炯磳W(xué)即練】()3. I dont know where to go this summer vacation.Why dont you_visiting Jingzhou? There are many places of interest.A. consider B. to consider C. considering D. considered()4. Why not play basketball now?_. A. It doesnt matter B. Thank you C. Sorry to hear that D. Sounds great3. 連詞until, so that, although引導(dǎo)的狀語(yǔ)從句(八下Unit 4)【基本用法】until“直到時(shí)”，so that“為的是；以便”，although“雖然”?！窘滩睦洹?. Im really tired because I studied until midnight last night. 我真的很累，因?yàn)樽蛲硪恢睂W(xué)習(xí)到深夜。2. He should talk to his friend so that he can say hes sorry. 他應(yīng)該跟他的朋友談?wù)?，以便他可以說(shuō)他很抱歉。3. Although shes wrong, its not a big deal. 雖然她錯(cuò)了，但沒(méi)什么大不了的?！炯磳W(xué)即練】()5. Jenny didnt go to bed_ her mother came home last night.A. as soon as B. if C. while D. until()6. She bought a digital camera online_ she would save a lot of time.A. such that B. so that C. as soon as D. no matter ()7. _he is a little child, he knows a lot.A. Unless B. Since C. Although D. Until 參考答案：15 B C A D D67 B C 三、完形填空。Growing up is not always easy. When we face difficulties, a spirit of depending on _1is more useful than crying for help. Thats what Hong Zhanhuis story of growing from boy to man2family hardship tells us.Hong was born in1982 ina poor family in Xihua County(縣), Henan Province. When he was only 11, his father became badly ill and one day he came back with an unwanted baby3. A year later, Hongs mother4home. She no longer wanted to live such a poor life and face her sick husband. So everything hard fell onto the young boys5: to take care of his father and the younger sister Chenchen, and to go on to study.Although his life was hard, Hong didnt go away from his father and sister. He took several part-time jobs to6his family. He climbed tall trees to get birds eggs for his sister. He walked 2 hours at weekends to the market to7different things to sell around his school. A few years later, he studied at a college. To take care of Chenchen, he worked hard to8aroom near his college for her, and sent her to school.After Hongs story went9, he became a hero in peoples eyes. But Hong_10_offers from others. He said he felt encouraged by kind offers, but he could depend on his own work. Through his hard life, he has grown up from boy to man.( )1. A. parentsB. friendsC. yourselfD. God( )2. A. out ofB. intoC. without D. with( )3. A. dog B. cat C. girl D. boy( )4. A. left B. arrivedC. went D. came( )5. A. backB. shouldersC. head D. body( )6. A. helpB. save C. protectD. feed( )7. A. makeB. buy C. produceD. collect( )8. A. buildB. borrowC. rent D. share( )9. A. publicB. clearC. by D. far( )1 0. A. accepted B. asked C. receivedD. refused【答案詳解】1-5 CDCAB 6-10 DDCAD1.【解析】選C。句意理解題。depend on “依靠”，后面一句Thats what Hong Zhanhuis story，那就是洪戰(zhàn)輝的故事，以及下文的敘述，我們可知是依靠自己，故選C。2.【解析】選D。句意理解題。根據(jù)句意：那就是洪戰(zhàn)輝從一個(gè)男孩到一個(gè)男人具有艱苦的家庭生活所告訴我們的成長(zhǎng)故事；with family hardship在句子中作伴隨狀語(yǔ)。故選D。3.【解析】選C。語(yǔ)境理解題。依據(jù)下文可知：洪戰(zhàn)輝領(lǐng)回的是一名女嬰。故選C。4.【解析】選C。推理判斷題。依據(jù)下文可知他的母親離開(kāi)了這個(gè)家，所以用left。故選C。5.【解析】選B。語(yǔ)境理解題。由下文照顧他的父親和小妹妹晨晨，并且繼續(xù)學(xué)習(xí)。所以前面說(shuō)的一切艱難都落在了這個(gè)年輕人的肩上。故選B。6.【解析】選D。語(yǔ)意理解題。從段首句：盡管生活困難，他沒(méi)有離開(kāi)父親和妹妹。他找了幾份兼職的工作去養(yǎng)活他的家人。由此句句意可知，故選D。7.【解析】選A。語(yǔ)意理解題。根據(jù)句意：在周末他步行兩小時(shí)去市場(chǎng)，嘗試在學(xué)校附近賣不同的東西。注意此句中make的含義：是“嘗試”而不是“制造”，故選A。8.【解析】選C。推理判斷題。依據(jù)上句To take care of Chenchen, he worked hard為了照顧晨晨他努力工作在學(xué)校附近租了一間房子，build建造；borrow借；share分享；都不符合題意，故選C。9.【解析】選A。推理判斷題。由下文he became a hero in peoples eyes.他變成了人們眼中的英雄，所以上一句應(yīng)該是洪的故事公之于眾之后。go public公之于眾，故選A。10.【解析】選D。推理判斷題。accepted接受；asked問(wèn)；received收到；refused拒絕；由下文的他說(shuō)因?yàn)檫@些善舉他感到很受鼓舞，但是他能依靠他自己的工作，根據(jù)句意應(yīng)該是“拒絕”，故選D。四、短文改錯(cuò)。Dear Mary,Thanks you for your family photos . 1 It are beautiful. 2 Here is my family photos. 3 Mary, I need my notebook, can you bring(帶來(lái)) it to I? 4 I has 2 basketballs, 5 and I have 5 photoes 6 and a eraser. 7 I want to take(帶到)a basketball to Jim school. 8. They can play the basketball every day. 9 I is very happy, Are you happy? 10 參考答案1Thank 2They3Are 4me5Have 6Photos7An 8Jims9去掉the 10.am【解析】試題分析：這篇短文是一封給Mary的回信。