Unit 2 培优练习 2024-2025学年沪教牛津版英语九年级上册

Unit2 培优练习 一、根据下列句子及所给单词的首字母写出所缺单词。(每空限填一词) 1. My parents always tell me not to t_________ strangers easily. 2. Boys, you must o________ the rules when playing basketball. 3. In order to r________ air pollution, we should use more solar power. 4. To a________ waking the children up, he often used his key to open the door and stepped in quietly . 5. Tony has a good sense of h__________. He often makes us laugh. 6. As we are busy in the daytime, we are going to the flower market t_________. 二、用括号内所给词的适当形式填空。 1. He gave up the chance _____________ (go)abroad. 2. Finally our team found out a way ___________ (solve) the problem after our discussion. 3. His dream is_____________ (be) an astronomer in the future. 4. It takes me one hour_____________ (finish)this hard work. 5. My idea is_____________ (call) her back at once. 三、根据句子意思，从下面每小题的A、B、C三个选项冲选出恰当的词语完成句子 ( )1 . If you _________ an order, you follow the order and do what it asks you to do. A. refuse B. accept C. obey ( )2. A _________ is a person who is very intelligent. A. mind B. host C. teacher ( )3. — How is the problem? —I’ve solved it_________. It just took me five minutes. A. in addition B. without difficulty C. at first ( )4. — Have you received his_________ to the party? —Yes, I’ve promised to arrive on time. A. invitation B. notice C. information ( )5. — I hear the famous professor will come to our university to give a_________. — That’s true. Let’s go to listen to it together. A. reason B. reply C. lecture ( )6. — Jack is_________. He needs our help. — What can we do for him? A. in public B. in trouble C. in fun ( )7. — May I speak to Lucy, please? —_________ Can I take a message? A. OK, please wait a moment. B. Thanks for calling Lucy. C. Sorry，Lucy is not in right now. 四、完形填空 In the 13th century , Marco Polo traveled a long way to China . He was a famous Italian 1___ . During his stay in China , he saw many wonderful things . One of the things he 2___ was that the Chinese used paper money . People in 3___ countries didn't use paper money until the 17th century . However , people in China began to use paper money in the 10th century . 4___ was invented by a Chinese about 2,000 years ago . His name was Cai Lun . He then 5___ these pieces of paper together and made them into a 6___ . Now paper mainly comes from trees . We use it every day . 7___ we waste a lot of it . If we keep on doing so , people 8___ cut down many more trees . Then there will not be any trees left. If there are no 9___ , there will be no paper . So how can we 10___ paper ? When we are making noted , we can use 11___ sides of every piece of paper . We can buy drinks in bottles instead of 12___ in paper packets . We can also use cotton handkerchiefs (棉手帕) and not the paper ones . 13___ we go shopping , we can use fewer paper bags. If the salesman gives us a paper bag , we can keep it and 14___ it later . We can help to protect trees if we think 15___ . We should do it now , before it is too late . ( )1、A. traveller B. actor C. doctor D. driver ( )2、A. disliked B. disagreed C. invented D. discovered ( )3、A. Eastern B. Western C. Southern D. Northern ( )4、A. Iron B. Paper C. Television D. Silk ( )5、A. collected B. divided C. moved D. put ( )6、A. magazine B. newspaper C. book D. dictionary ( )7、A. Sometime B. Some time C. Sometimes D. Some times ( )8、A. have to B. mustn’t C. used to D. shouldn’t ( )9、A. books B. trees C. leaves D. use ( )10、A. make B. use C. save D. buy ( )11、A. all B. each C. every D. both ( )12、A. them B. those C. these D. ones ( )13、A. Before B. After C. As soon as D. When ( )14、A. repair B. record C. reuse D. return ( )15、A. carefully B. badly C. quickly D. freely 五、阅读理解 A We all know some great people in our lives. So what makes them so great? Dr Kimbro, writer of the book What Makes the Great Greats, believes that being great depends on a promise of making dreams come true. He writes in his book, “All high achievers make choices, not excuses. “We all have a million excuses for why something failed, but only some go on to achieve their goals in life. Here are some other important things that make great people great. If you wish to achieve greatness, you should work hard. As Margaret Thatcher once said, “I do not know anyone that has got to the top without hard work. That is the recipe（秘诀）It will not always get you to the top, but should get you pretty near，” Practice and you shall get there. We learn things like walking, dancing, or even brushing our teeth by practicing. We do these things again and again until we become good at them. Great people practice more. Your critics (批评者）make you do better. Every great person has his or her critics. “Criticism may not be pleasant, but it is necessary. It has the same function as pain in the human body. It calls attention to an unhealthy state of things，”Winston Churchill once said. All great people have one thing in common. They have all been selfless (无私的）in their service to others. That is their purpose all along: to serve others, and to help them overcome difficulties. As Martin Luther King said, “Not everybody can be famous, but everybody can be great, because greatness is determined by service.” When the time comes, be ready to lead, That is what separates the weak from the strong. Great people are not just about talking. They actually jump in when the need appears. ( )1. What does the underlined sentence in Paragraph 1 mean? A. All high achievers choose bigger goals. B. All high achievers find excuses for their behaviors. C. All high achievers choose to believe themselves. D. All high achievers choose to follow their dreams. ( )2. What does the writer want to show by mentioning Margaret Thatcher’s words? A. Hard work is very important. B. Not everyone will get to the top. C. We should set small goals in life. D. Almost everyone around her worked hard. ( )3. What did Winston Churchill think of criticism? A. Harmful. B. Important. C. Pleasant. D. Terrible. ( )4. What does the writer think separates the weak from the strong? A. Accepting criticism. B. Being critics to others. C. Holding on to promises. D. Leading others when the time comes. B Lots of kids want to change their hair. Often, girls are most concerned, but boys may be interested in how their hair looks, too. Maybe it used to be lighter and now it's darker. Or maybe it's more oily than it used to be and now you need to wash it more. It's also normal, as you're getting older, to notice your appearance more. You might suddenly decide you want a hairstyle like other kids at school have. But some styles and looks need chemical treatments (处理) and long hours in the chair at the hair salon. Some people make their hair a different color, get a braid, or make their hair straight when it's curly. Are these treatments OK for kids? That's something you should discuss with your parents. At any age, any chemical or heat to the hair can damage the hair or cause it to break off. Any styling can hurt the skin on the head or cause hair loss. Styling tools get very hot and can cause burns. And chemicals used to color, curl, or straighten hair can be very harmful if they get in your eyes or on your skin. This is another reason not to try this without an adult's help. If your parents say it's OK for you to try one of these treatments, it's important to know how they work. Let's find out more so that you can protect all the hair on your head. ( ) 5. From the first paragraph, we know that ______. A. no kids like to change their hair B. boys don't care for how their hair looks C. boys care for how their hair looks better than girls D. girls are most concerned with their hair ( ) 6. When you find your hair is more oily than it used to be, you should ______. A. go to the doctor B. wash it more C. eat less oil D. have your hair cut ( ) 7. ______ belongs to chemical treatments to your hair. A. Cutting your hair short B. Making your hair a different color C. Having your hair into braids D. Making your standing hair lie drown with your hands ( ) 8. According to the passage, ______. A. any chemical or heat to the hair can't damage the hair B. kids can decide to use chemical treatments to their hair by themselves C. all styling can hurt the skin on the head or cause hair loss D. it's not harmful to color, curl, or straighten hair ( ) 9. The purpose of this passage is to ______. A. show how to change your hair B. tell people not to change your hair C.tell something about changing your hair D. show how to protect your hair 一、 1. trust 解析：“trust” 有 “信任” 的意思，“not to trust strangers easily” 表示不要轻易信任陌生人。 2. obey 解析：“obey” 意为 “遵守”，“obey the rules” 即遵守规则。 3. reduce 解析：“reduce” 表示 “减少”，“reduce air pollution” 为减少空气污染。 4. avoid 解析：“avoid” 有 “避免” 之意，“avoid doing sth.” 表示避免做某事。 5. humour 解析：“a good sense of humour” 表示 “很强的幽默感”，“humour” 意为 “幽默”。 6. tonight 解析：“tonight” 指 “今晚”，因为白天忙所以晚上去花市。 二、 1. to go 解析：“give up the chance to do sth.” 表示放弃做某事的机会，用动词不定式。 2. to solve 解析：“a way to do sth.” 表示做某事的方法，用动词不定式。 3. to be 解析：“is to be” 表示 “将成为”，用动词不定式。 4. to finish 解析：“It takes sb. some time to do sth.” 表示花费某人时间做某事，用动词不定式。 5. to call 解析：“is to do” 表示 “打算做”，用动词不定式。 三、 1. C 解析：“obey” 有 “服从，遵守” 的意思，“If you obey an order” 表示如果你服从命令。 2. A 解析：“mind” 有 “头脑，智力” 的意思，一个非常聪明的人即有好头脑。 3. B 解析：“without difficulty” 表示没有困难，“I’ve solved it without difficulty” 意思是我毫不费力地解决了它。 4. A 解析：“invitation” 指 “邀请”，“received his invitation” 收到他的邀请。 5. C 解析：“lecture” 有 “讲座” 的意思，“give a lecture” 表示做讲座。 6. B 解析：“in trouble” 表示 “处于困境中”，“Jack is in trouble” 说明杰克有麻烦。 7. C 解析：“Sorry，Lucy is not in right now.” 意思是抱歉，露西现在不在。 四、 1. A 解析：马可・波罗是著名的旅行家，“traveller” 表示旅行家。 2. D 解析：“discovered” 表示发现，他发现中国人使用纸币。 3. B 解析：西方国家直到 17 世纪才使用纸币，“Western” 表示西方的。 4. B 解析：根据下文可知说的是纸，“Paper” 表示纸。 5. D 解析：“put...together” 表示把...... 放在一起。 6. C 解析：把纸放在一起做成书，“book” 表示书。 7. C 解析：“Sometimes” 表示有时，我们有时会浪费很多纸。 8. A 解析：“have to” 表示不得不，如果一直这样，人们不得不砍更多的树。 9. B 解析：没有树就没有纸，“trees” 表示树。 10. C 解析：下文讲的是节约用纸的方法，所以是如何节约纸，“save” 表示节约。 11. D 解析：“both sides” 表示两面，每张纸的两面都用。 12. A 解析：代替它们，用 “them” 指代前文提到的饮料。 13. D 解析：当我们去购物时，“When” 表示当...... 时候。 14. C 解析：我们可以保留纸袋并再次使用，“reuse” 表示再次使用。 15. A 解析：认真思考，“carefully” 表示认真地。 五、 A 1. D 解析：第一段划线句子 “All high achievers make choices, not excuses.” 意思是所有的成功人士都会做出选择，而不是找借口，意味着他们会选择追随自己的梦想，选 D 。 2. A 解析：提到玛格丽特・撒切尔的话 “I do not know anyone that has got to the top without hard work.” 是为了表明努力工作很重要，选 A 。 3. B 解析：温斯顿・丘吉尔说 “Criticism may not be pleasant, but it is necessary.”，表明他认为批评是重要的，选 B 。 4. D 解析：文章提到 “When the time comes, be ready to lead, That is what separates the weak from the strong.”，即当时机到来时，准备好领导，这就是区分强者和弱者的关键，选 D 。 B 5. D 解析：第一段 “Often, girls are most concerned, but boys may be interested in how their hair looks, too.” 表明女孩最关心头发，选 D 。 6. B 解析：头发更油时应该多洗，选 B 。 7. B 解析：把头发染成不同颜色属于化学处理，选 B 。 8. C 解析：“Any styling can hurt the skin on the head or cause hair loss.” 表明任何发型设计都可能伤害头部皮肤或导致脱发，选 C 。 9. C 解析：文章主要讲了关于改变头发的一些事情，选 C 。 学科网（北京）股份有限公司 $$