Unit 2 复习练习 2024-2025学年仁爱科普版英语九年级上册

Unit 2复习题 I. 单项选择 ( )1. —We really shouldn’t use plastic bags any more when shopping. —_ It’s important to protect our environment. A. So do I. B. With pleasure. C. That’s OK. D. So it is. ( )2. When the player finished running, he was out of _. A. breathe B. breathing C. breath D. the breath ( )3. —Lily, _ you _ your ticket? —Not yet! A. did; find B. have; found C. has; found D. do; find ( )4. As we know, _of us likes pollution. A. no one B. none C. someone D. nothing ( )5. You’d better speak aloud _ we can hear you. A. so that B. as … as C. as if D. since ( )6. —Have you ever _ Mudanjiang to see the Jingbo Lake? —Yes, I have. A. went to B. gone to C. been in D. been to ( )7. _is watching TV. Let’s turn it off. A. Somebody B. Anybody C. Everybody D. Nobody ( )8. When we went into the park, we saw someone _ Chinese Kungfu. A. plays B. played C. to play D. playing ( )9. —Mike, where’s today’s newspaper? —Well, you don’t need to read it because there is _in it. A. something interesting B. nothing special C. important thing D. anything new ( )10. I always enjoy visiting London. _ I wouldn’t like to live there. A. Because B. So C. But D. And ( )11. I got up late this morning, _, I missed the chance of the interview. A. as a result B. by the way C. in the beginning D. as a matter of fact ( )12. _he is very tired , _he still goes on working. A. Although, but B. But, although C. Although, / D. But, / ( )13. Trees are very important to our environment. They can _ wind from blowing the earth away. A. kept B. put C. take D. stop ( )14. —Our country _ progress in science and culture in recent years. A. made such B. has made such C. made so D. has made so III. 句型转换。 1. None of the students in your class can swim. (对划线部分提问) _ _ students in your class can swim? 2. I check carefully so that I can catch all the mistakes. (改为同义句) I check carefully _ to catch all the mistakes. 3. You ought to help that old man. (改为否定句) You _ _ help that old man. 4. I went to bed after I finished my homework. (改为同义句) I _ _ to bed _ I finished my homework. 5. I think we can eat out today. (改为否定句) I _ think we _ eat out today. 6. He asks, “Can I park my car next to it?” (改为复合句) He asks _ _ _ park his car next to it. III. 完成句子 1. 说比做更容易。 _ said than _. 2. 大量良田变成荒漠,遍地是沙子。 A lot of rich land has _ into desert, _ only sand. 3. 你们是怎样处理塑料袋的? How do you deal with _ _? 4. 我们应该尽一切努力保护环境。 We should do _ _ to protect the environment. 5. 当你离开教室的时候, 应该随手关灯。 You _ _ turn off the lights when you leave the classroom. 6. 温室效应使地球变暖。 _ _ _makes the earth warm. 7. 均衡的饮食和有规律的运动被视为健康的必要条件。 Balanced diet and regular sports_ _ _requirements for health. IV. 阅读理解 Type in"A cat wants to go to space"and ask the robot to write a bedtime story. Just one second later,you'll get the story of a cat called Max. He goes through many difficulties to sing among the stars. This robot writer is real. It's called ChatGPT. US company OpenAI made it. It can talk with people,write songs,poems and even jokes. It's one of the most powerful(强大的)AI writers. ChatGPT can write things really fast. We may spend hours researching,understanding and writing an article on the theory of evolution(进化论). But ChatGPT can write a good one in seconds. But if you ask harmful questions,such as how to make weapons(武器),it will not give you an answer. ChatGPT. comes along at a time when AI can do many creative(有创意的) tasks. The things they create are difficult to tell from those made by humans. This brings many problems,such as the definition(定义) of art. The robot is trained(训练) using words from the Internet,so it can also pick up on the Internet's biases(偏见) about certain groups. These are all the things that humans need to solve. (1)The writer used the cat story in Paragraph 1 to . A. show what a robot cat can do B. show that robots can write stories C. show why cats can go to space D. tell what bedtime story Max likes (2)What does the underlined word "it" in Paragraph 2 refer to? A. Max B. the star C. ChatGPT D. OpenAI (3)What do we know about ChatGPT? A. It writes faster than human writers. B. It can sing different kinds of songs. C. It is the biggest kind of AI. D. A UK company made it. (4)What will ChatGPT do if you ask harmful questions? A. It will tell a joke. B. It will spend hours understanding them. C. It will write an article about them in seconds. D. It will give you no answer. (5)What's the last paragraph mainly about? A. How people feel about robot writing. B. How a robot learns to write like humans. C. The problems that may come with AI writing. D. Why AI can help people solve problems. I. 单项选择 1. D 解析:So do I. 表示 “我也是”,用于肯定句,前句主语和后句主语不是同一人;With pleasure. 意为 “乐意效劳”,用于回答别人的请求;That’s OK. 意为 “没关系”;So it is. 表示 “的确如此”,对前文内容表示认同。这里是对 “购物时真的不应该再用塑料袋” 这一观点表示认同,所以选 D。 2. C 解析:out of breath 是固定短语,意为 “上气不接下气”,所以选 C。 3. B 解析:根据答语 “Not yet!” 可知问句用现在完成时,其结构为 “have/has + 过去分词”,主语是 you,所以用 have found,选 B。 4. B 解析:no one 不能与 of 连用;none of 表示 “…… 中没有一个”;someone 意为 “某人”;nothing 意为 “没有什么”。这里表示 “我们中没有一个人喜欢污染”,所以选 B。 5. A 解析:so that 引导目的状语从句,意为 “以便,为了”;as... as 意为 “和…… 一样”;as if 意为 “好像”;since 意为 “自从;因为”。“你最好大声说以便我们能听到你”,所以选 A。 6. D 解析:have been to 表示 “去过某地(已回)”;have gone to 表示 “去了某地(未回)”;have been in 表示 “在某地待了…… 时间”。这里问 “你去过牡丹江看镜泊湖吗”,所以选 D。 7. D 解析:根据 “我们把它关掉吧” 可知没有人在看电视,nobody 意为 “没有人”,所以选 D。 8. D 解析:see sb. doing sth. 表示 “看见某人正在做某事”,“我们看到有人正在练中国功夫”,所以选 D。 9. B 解析:根据 “你不需要读它” 可知报纸里没有特别的内容,nothing special 意为 “没有特别的事”,所以选 B。 10. C 解析:前半句说喜欢参观伦敦,后半句说不想住在那里,前后是转折关系,所以用 but,选 C。 11. A 解析:as a result 意为 “结果”;by the way 意为 “顺便说一下”;in the beginning 意为 “一开始”;as a matter of fact 意为 “事实上”。“我今天早上起晚了,结果错过了面试机会”,所以选 A。 12. C 解析:although 和 but 不能同时使用,“虽然他很累,但他仍然继续工作”,所以选 C。 13. D 解析:stop... from doing sth. 是固定搭配,意为 “阻止…… 做某事”,“树能阻止风把泥土吹走”,所以选 D。 14. B 解析:in recent years 是现在完成时的标志,结构为 “have/has + 过去分词”,主语是 our country,用 has made;such 修饰名词,progress 是不可数名词,“such + 形容词 + 不可数名词”,所以选 B。 III. 句型转换 1. How many 解析:对 “none of + 复数名词” 提问,表示 “多少”,用 how many。 2. in order 解析:so that 引导目的状语从句,可转换为 in order to do sth. 结构,意为 “为了做某事”。 3. ought not 解析:ought to 的否定形式是 ought not to,这里省略了 to。 4. didn't go; until 解析:“after 引导的时间状语从句” 可转换为 “not... until...” 结构,意为 “直到…… 才……”。 5. don't; can 解析:I think 引导的宾语从句,变否定句时要否定前移,即否定 think,从句时态不变。 6. if he can 解析:直接引语变间接引语,一般疑问句用 if 或 whether 引导,语序变为陈述句语序。 III. 完成句子 1. It's; done 2. changed; with 3. plastic bags 4. everything possible 5. are supposed to 6. The greenhouse effect 7. are regarded as IV. 阅读理解 1. B 解析:文章第一段讲述输入指令让机器人写关于猫的睡前故事,目的是展示机器人能写故事,引出下文对 ChatGPT 的介绍,所以选 B。 2. C 解析:根据前文 “It's called ChatGPT. US company OpenAI made it.” 可知,it 指代 ChatGPT,所以选 C。 3. A 解析:根据 “We may spend hours researching,understanding and writing an article on the theory of evolution. But ChatGPT can write a good one in seconds.” 可知,ChatGPT 写得比人类快,A 选项正确;文中说它能写歌,没说能唱不同种类的歌,B 选项错误;文中说它是最强大的 AI 作家之一,不是最大的 AI,C 选项错误;它是美国公司 OpenAI 制造的,不是英国公司,D 选项错误。所以选 A。 4. D 解析:根据 “But if you ask harmful questions,such as how to make weapons,it will not give you an answer.” 可知,如果问有害问题,ChatGPT 不会给出答案,所以选 D。 5. C 解析:最后一段主要讲述了 AI 写作带来的问题,如艺术定义的问题、AI 可能存在偏见等,所以选 C。 学科网(北京)股份有限公司 $$