Unit 2 培优练习- 2024-2025学年沪教牛津版八年级英语上册

Unit 2 培优练习 一、根据句意及首字母或汉语提示完成单词  1.  Tony p______________ to help me, but he didn’t.  2.  His father died in a traffic a______________.  3. How old is your __________(儿子), Mr Green?  4. You should ______________(核实) your answers carefully.  5. My grandpa is a _____________( 充满智慧的) man. He knows lots of things.  二、用所给词的适当形式完成句子 01 I began ________ (learn) English when I was 7 years old. 02 They________ (final) found the answer to the question. 03 International Women's Day is on the ________ (eight) of March. 04 She work out that maths problem ________ (correct). 05 The old woman spent all her money buying________ (golden) 06 Tom is lazy and often __________ (copy) others’ homework.21cnjy.com 07 He didn’t follow my __________ (instruct). 08 This box weighs one hundred __________ (gram). 09 Mike can express himself __________ (correct) in English.版权所有 010 I saw a lot of __________ (gold) on the table. 三、单项选择题 1.（ ）When you ______ the number11, you can get the number 22. A. plus B. minus C. divide D. double 2.（ ）Could little John count ________ one to one hundred? A. with B. between C. from D. for 3.（ ）----How to read the number 375 in English? -----_______________. A. Three hundreds seventy five B. Three hundred and seventy-five C. Three hundred seventy-five D. Three hundred seventy and five 4.（ ）3 multiplied by 9 equals _________. A. 12 B. 3 C. 6 D. 27 5.（ ）We are going to hold a big party for_________ birthday of Grandma. A. eighty B. the eighty C. eightieth D. the eightieth 6.（ ）Tom made a(n) ________to his mother that he would never play computer games at night . A. plan B. idea C. promise D. suggestion 7.（ ）----What time is it by your watch? -----It’s ___________ now. A. seven and thirty B. thirty seven C. seven thirty D. seven-thirty 8.（ ）People began to count down“________”just before 12 o’clock on New Year’s Eve. A. One, two, three… B. First, second, third…. C. Ten, nine, eight… D. Tenth, ninth, eighth… 9.（ ）Nowadays, many foreigner students are learning Chinese as their ________ language. A. two B. twice C. second D. the second 10.（ ）----Mary and I will visit the museum this weekend. Would you like to join us? ----_____________. A. Well done. B. That’s right. C. You’re welcome. D. I’d love to. 四、按要求完成句子 1. you, silver, instead, wouldn’t, or, like ,gold (？) （连词成句） ________________________________________________________________ 2. have, you, the, if, win, can, prize, you, game, any (.) ________________________________________________________________ 3. nothing, empty, he, see, can, but, an, filed (.) __________________________________________________________________ 4. He usually goes to school by bus.(划线部分提问) ________ _______does he go to school? 5. She began to do her homework at five o’clock. (改为一般疑问句) _____ she ______ to do her homework at five o’clock? 5、 阅读理解 A Many people hope lucky numbers will bring them good luck. In Chinese culture， some numbers are believed to be lucky or unlucky according to the Chinese characters that the number sounds similar to. For example， the number 8 sounds similar to the Chinese character for “making a fortune(发财)”. So people think it's a lucky number. Some even spend a lot of money having the number 8 in their phone numbers or vehicle license plate numbers. The opening ceremony of the Beijing Olympics Games began at 8：08 p. m. on 8 August,2008. The number 9 is also a lucky number because of its connection to the emperors(皇帝) of ancient China. There were nine dragons on the emperors' robes(袍). It's said that the dragon has nine children. The number 9 also stands for “long lasting”. That's why a man always gives a woman 99 or 999 roses. Then what's the unlucky number in China？ It might be the number 4. Many Chinese people take 4 as an unlucky number because it sounds similar to the Chinese character for “death”. Because of this， some buildings skip the fourth floor， and people simply call it the fifth floor. In Hong Kong， some buildings even skip all floors numbered with 4，such as 4， 14,24,34，and all 40—49 floors. However， in many Western countries， some buildings skip the 13th floor because 13 is considered as an unlucky number. ( )1. In China， for which character does the number 8 sound similar to？ A. Having more money. B. Keeping healthy. C. Making a fortune. D. Getting more chances. ( )2. Why does a man always give a woman 99 or 999 roses？ A. Because he wants the woman to have a long life. B. Because he hopes they will live to 100 years old. C. Because he hopes their relation will last a long time. D. Because most women like the number 99 or 999. ( )3. In China，what is the fourth floor of some buildings called？ A. The fifth floor. B. The fourth floor A. C. The fifth floor A. D. The fifth floor B. ( )4. Which is the unlucky number in Western countries according to the passage？ A. 4.　　 B. 24.　　 C. 7.　 　 D. 13. ( )5.What can we learn from the text？ A. Chinese people don't build the fourth floor because it's unlucky. B. Westerners skip the 13th floor because the number sounds similar to the word for “death”. C. Men always give women 99 roses because they want to have nine children. D. Some numbers may be considered as unlucky because of their sounds in China. B Computers are useful machines. They can help people a lot in their daily life. For example, they can help people to save much time to do much work, and they can help people to work out many problems they can't do easily. Our country asks everyone to learn to use computers before the twenty-first century, except the old people. Today more and more families own computers. Parents buy computers for their children. They hope computers can help them improve their studies in school. Yet, many of their children use computers to play games, to watch video or to sing karaoke, instead of studying, so many teachers and parents complain that computers can not help children to study but make them fall behind. So computers are locked(锁) in boxes by parents. In some other countries, even some scientists also hate computers. They say computers let millions of people lose their jobs or bring them a lot of trouble. Will computers really bring trouble to people or can they bring people happiness? It will be decided by today's students themselves! ( ) 6. Why do we say the computer is a useful machine? Because ______.  A．our country asks us to learn it B．it can help us a lot C．we can use it to play games D．it can help us to find jobs ( ) 7. What do many teachers and parents complain about? They complain that ______ .   A．their students and children use computers to play games B．computers let them lose their jobs C．computers make their students and children fall behind D．computers bring people a lot of trouble ( ) 8. What does the underlined word “ complain” mean in the passage? A．认为 B．谈论 C 抱怨 D 喜欢 ( ) 9. Can computers really help children to study?    A．Yes, they can. B．It's hard to say. C．No, they can't. D．Of course not. ( ) 10. How do you understand the last sentence of this passage? I think it means ______.  A．computers are used by people B．people can live well without computers C．one must decide how to use computers D．computers are strange machines 一、 1. promised （promise to do sth. 承诺做某事） 2. accident （traffic accident 交通事故） 3. son 4. check （check 核实） 5. wise （wise 充满智慧的） 二、 1. to learn （begin to do sth. 开始做某事） 2. finally （final 形容词，finally 副词，修饰动词 found） 3. eighth （the eighth of March 三月八日，用序数词） 4. correctly （work out 是动词短语，用副词 correctly 修饰） 5. gold （gold 金子） 6. copies （主语是 Tom，第三人称单数，copy 用第三人称单数形式） 7. instruction （my 形容词性物主代词，后接名词，instruction 指令） 8. grams （one hundred 一百，后接名词复数，gram 的复数是 grams） 9. correctly （express 是动词，用副词 correctly 修饰） 10. gold （a lot of 后接名词，gold 金子，不可数） 三、 1. D double 意为 “加倍”，When you double the number 11, you can get the number 22. （当你把 11 加倍，就能得到 22。）plus 加；minus 减；divide 除，均不符合。 2. C from...to... 从...... 到......，Could little John count from one to one hundred? （小约翰能从 1 数到 100 吗？） 3. B 375 用英语读作：Three hundred and seventy-five. 4. D 3 multiplied by 9 （3 乘以 9）等于 27，故选 D。 5. D 表示 “第...... 个生日” 用序数词，且前面要加 the，the eightieth birthday 第八十个生日。 6. C make a promise 许下承诺，Tom made a promise to his mother that he would never play computer games at night. （汤姆向他妈妈承诺晚上再也不玩电脑游戏了。）plan 计划；idea 主意；suggestion 建议，均不符合。 7. C 7:30 可以表达为 seven thirty 或者 seven-thirty ，故选 C。 8. C 新年倒计时是从 10 开始倒着数，People began to count down “Ten, nine, eight…” just before 12 o'clock on New Year's Eve. （在新年前夜 12 点前，人们开始倒计时 “10，9，8......”） 9. C second language 第二语言，Nowadays, many foreigner students are learning Chinese as their second language. （如今，许多外国学生把汉语作为他们的第二语言来学习。） 10. D I'd love to. 表示 “我愿意。”，----Mary and I will visit the museum this weekend. Would you like to join us? ----I'd love to. （---- 玛丽和我这个周末要去参观博物馆。你愿意加入我们吗？---- 我愿意。）Well done. 做得好；That's right. 没错；You're welcome. 不客气，均不符合语境。 四、 1. Wouldn't you like silver or gold? 2. If you win the game, you can have any prize. 3. He can see nothing but an empty filed. 4. How often （by bus 是交通方式，用 How often 提问） 5. Did; begin 五、 A 1. C In China，the number 8 sounds similar to the Chinese character for “Making a fortune”. （在中国，数字 8 听起来类似于汉字 “发财”。） 2. C Because the number 9 also stands for “long lasting”. That's why a man always gives a woman 99 or 999 roses. （因为数字 9 也代表 “长久”。这就是为什么男人总是给女人 99 或 999 朵玫瑰。） 3. A Some buildings skip the fourth floor， and people simply call it the fifth floor. （一些建筑跳过四楼，人们简单地称之为五楼。） 4. D However， in many Western countries， some buildings skip the 13th floor because 13 is considered as an unlucky number. （然而，在许多西方国家，一些建筑跳过 13 楼，因为 13 被认为是一个不吉利的数字。） 5. D Some numbers may be considered as unlucky because of their sounds in China. （在中国，有些数字可能因为它们的发音而被认为是不吉利的。） B 6. B Computers are useful machines. They can help people a lot in their daily life. （电脑是有用的机器。它们在日常生活中能帮人们很多。） 7. C Yet, many of their children use computers to play games, to watch video or to sing karaoke, instead of studying, so many teachers and parents complain that computers can not help children to study but make them fall behind. （然而，他们的许多孩子用电脑玩游戏、看视频或唱卡拉 OK，而不是学习，所以许多老师和家长抱怨电脑不能帮助孩子学习，反而使他们落后。） 8. C complain 意为 “抱怨”。 9. B It's hard to say. （很难说。）文中没有明确表明电脑一定能或一定不能帮助孩子学习。 10. C It will be decided by today's students themselves! 意思是一个人必须决定如何使用电脑。（It means one must decide how to use computers. ） 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$