Unit 8 Detective stories课时练Task&Self-assessment 2025-2026学年译林版九年级（2012）九年级英语上册

Unit 8 Detective stories Task & Self - assessment （限时:35分钟） 考点练 一、根据句意及所给的汉语提示写出单词或短语 1.The next day, he sold an old gold ____ (项链) for $650. 2.There have been several ____ (偷窃) in this area. 3.We have discovered some ancient ____ (珠宝) in almost perfect condition. 4.—I can't find my mobile phone anywhere. Someone on the bus ____ (偷) it! —Are you kidding me? It's in your hand right now. 5. She is such a lovely girl that she ____ (与……相处融洽) everyone in her school. 二、根据所给单词的适当形式填空 1.No one knows what he did for a ____ (live) last year. 2.China is developing rapidly and it's ____ (wealth) and more powerful than ever before. 3.When I saw him at the school gate at nine yesterday evening, he was ____ (breathe) heavily. 4.____ (keep) safe, everyone is asked to wear a seat belt in the car now. 5.The boy suddenly appeared in the darkness. He ____ (hold) a candle in his hand. 6.The police are asking people who saw what really happened to be ____ (witness). 三、将下列句子译成英文 1.你找到我掉的项链了吗？ 2.我认为有人偷了我的钱。 3.迈克打算参加明天的会议。 4.她就是住在隔壁的那个女孩。 5.偷窃之后，他把手表藏在自己的屋里。 题型练 四、单项填空 1.I'll tell you ____ he told me last week. A. all which B. that C. all that D. which 2.The students are reading stories ____ are full of positive energy these days. A. which B. what C. who D. / 3.The girl ____ an English song in the next room is Tom's sister. A. who is singing B. is singing C. sang D. was singing 4.Those ____ not only from books but also through practice will succeed. A. learn B. who C. that learns D. who learn 5.—What are you going to do tonight? —I plan ____ a film. A. watch B. watching C. to watch D. watched 五、完形填空 The police find most criminals because somebody tells them who the criminals are. They find other criminals by using science and their 1. For example, when there is a bank robbery (抢劫), the police first 2 their computers for the names of those who were the bank robbers. 3 they go and talk to them. The police ask them where they are when the robbery 4. If some of them cannot give a good 5, the police will use science to find out if they are the robbers. Many criminals 6 something of themselves like a fingerprint or a hair at the places of the 7. If they leave behind some of their blood or their hair or a piece of skin (皮肤), it will have their DNA 8 it. Everyone's DNA is 9 and their fingerprints are also different. So, if a criminal 10 himself during a robbery or leaves his hair, or even a small piece of skin, 11 can find out 12 his DNA is. The police can then ask the person who they 13 is the robber to give them his hair or some blood and see 14 it has the same DNA. Many criminals are in 15 today because of this kind of evidence (证据). 1.A. brains B. guns C. computers D. friends 2.A. look at B. look through C. look around D. look down 3.A. Then B. So C. However D. Instead 4.A. ends B. happens C. lasts D. begins 5.A. plan B. suggestion C. introduction D. answer 6.A. lose B. get C. steal D. leave 7.A. banks B. streets C. crimes D. stores 8.A. inside B. beside C. below D. about 9.A. important B. different C. strange D. interesting 10.A. hides B. finds C. sees D. cuts 11.A. people B. guards C. scientists D. teachers 12.A. who B. whom C. whose D. what 13.A. advise B. think C. report D. commit 14.A. if B. when C. how D. where 15.A. hospital B. trouble C. prison D. public 六、阅读理解 The police have many ways of catching criminals. One way of catching them is by fingerprinting. Fingerprinting is the study of the patterns on our fingertips. We have known that no two fingerprints are exactly the same for hundreds of years. However, it wasn't until 1910 that the first criminal in the USA was convicted (被判有罪) using fingerprint evidence. Early on the morning of September 19, 1910, Hiller's wife noticed that the light which they usually left on was off. When Hiller went to find out what was happening, he saw a stranger at the top of the stairs. The stranger had broken in and wanted to steal. Hiller and the stranger started to fight, but the stranger had a gun. He shot Hiller twice and ran away. Hiller's wife ran to Hiller when she heard the gunshots but found him dead. So she called the police. Soon after, the police caught Thomas Jennings, not far from the Hillers' house. The only problem was that no one saw the criminal. However, the police had started using fingerprinting at that time. According to Hiller's wife, only several hours before Hiller's death, he had painted some wood near the kitchen window. Then the police checked the wood completely and found some fingerprints in the wet paint. During the trial (审判), the police proved that the fingerprints belonged to Jennings, and he was convicted of Hiller's murder. Since then, fingerprinting has helped in the conviction of hundreds of thousands of criminals. 1.What helped the police convict the murderer of Hiller? 2.Which paragraph shows how Hiller was killed? A. Paragraph 1. B. Paragraph 2. C. Paragraph 3. D. Paragraph 4. 3.What is the right order of the case? ①The stranger shot Hiller twice and ran away. ②Jennings was convicted of Hiller's murder. ③Hiller saw a stranger at the top of the stairs. ④Hiller painted some wood near the kitchen window. ⑤The police found Jennings' fingerprints in the wet paint. ⑥The police caught Jennings, not far from the Hillers' house. A. ③④①⑤⑥② B. ③④⑤①②⑥ C. ④③①⑤②⑥ D. ④③①⑥⑤② 4.How does the writer end the passage? A. By drawing a conclusion. B. By providing a surprise ending. C. By leading in a question. D. By showing an endless discussion. 七、书面表达 某软件公司为了开发一款适合中学生在课后学习英语的应用程序，邀请你一起参与设计。请根据下文提示，用英语向该公司介绍你的构想。 名称 HappyEnglishLearning 内容 英语类的新闻、电影、歌曲、游戏等。 好处 1. 便于和同学一起学习；2. 帮助学生扩大词汇量；3. 有利于提高英语听力；4. ……（自主发挥，至少一点） 其他方面 ……（自主发挥，至少一点） 注意事项： 1.词数 90 左右，开头和结尾已给出，不计入总词数。 2.文中不得出现真实的地名、校名、人名等。 Here is my design for the new app. ________ I hope my ideas will be valuable to your company. 学科网（北京）股份有限公司 $ Unit 8 Detective stories Task & Self - assessment （限时:35分钟） 考点练 一、根据句意及所给的汉语提示写出单词或短语 1.The next day, he sold an old gold ____ (项链) for $650. 2.There have been several ____ (偷窃) in this area. 3.We have discovered some ancient ____ (珠宝) in almost perfect condition. 4.—I can't find my mobile phone anywhere. Someone on the bus ____ (偷) it! —Are you kidding me? It's in your hand right now. 5. She is such a lovely girl that she ____ (与……相处融洽) everyone in her school. 1. 答案：necklace 解析：“项链”的英文是“necklace”，前面有“an”，用单数形式。 2. 答案：thefts 解析：“偷窃”的英文是“theft”，“several”后接可数名词复数，所以用“thefts”。 3. 答案：treasures 解析：“珠宝”的英文是“treasure”，“some”后接可数名词复数或不可数名词，这里表示“一些珠宝”，用复数“treasures”。 4. 答案：stole 解析：“偷”的英文是“steal”，根据语境，动作发生在过去，用一般过去时，“steal”的过去式是“stole”。 5. 答案：gets on/along well with 解析：“与……相处融洽”的短语是“get on/along well with”，主语是“she”，一般现在时，动词用第三人称单数形式“gets”。 二、根据所给单词的适当形式填空 1.No one knows what he did for a ____ (live) last year. 2.China is developing rapidly and it's ____ (wealth) and more powerful than ever before. 3.When I saw him at the school gate at nine yesterday evening, he was ____ (breathe) heavily. 4. ____ (keep) safe, everyone is asked to wear a seat belt in the car now. 5.The boy suddenly appeared in the darkness. He ____ (hold) a candle in his hand. 6.The police are asking people who saw what really happened to be ____ (witness). 1. 答案：living 解析：“for a living”表示“谋生”，是固定短语。 2. 答案：wealthier 解析：“and”连接并列成分，后面是“more powerful”，所以这里用“wealth”的比较级“wealthier”。 3. 答案：breathing 解析：“was + 现在分词”构成过去进行时，“breathe”的现在分词是“breathing”。 4. 答案：To keep 解析：动词不定式“To keep”作目的状语，表示“为了保持”。 5. 答案：was holding 6. 答案：witnesses 解析：“people”是复数，“witness”的复数形式是“witnesses”。 三、将下列句子译成英文 1.你找到我掉的项链了吗？ 2.我认为有人偷了我的钱。 3.迈克打算参加明天的会议。 4.她就是住在隔壁的那个女孩。 5.偷窃之后，他把手表藏在自己的屋里。 1. 答案：Have you found the necklace I dropped? 解析：“找到”用“find”，这里用现在完成时“Have you found...”；“我掉的项链”用定语从句“the necklace I dropped”。 2. 答案：I think someone has stolen my money. 解析：“认为”用“think”；“有人偷了我的钱”用现在完成时“someone has stolen my money”。 3. 答案：Mike plans to attend tomorrow's meeting. 解析：“打算做某事”用“plan to do sth.”；“参加会议”用“attend the meeting”；“明天的会议”是“tomorrow's meeting”。 4. 答案：She is the girl who lives next door. 解析：用定语从句“who lives next door”修饰“the girl”，表示“住在隔壁的女孩”。 5. 答案：After the theft, he hid his watch in his own room. 解析：“偷窃之后”用“After the theft”；“藏”用“hide”，过去式是“hid”；“在自己的屋里”是“in his own room”。 题型练 四、单项填空 1.I'll tell you ____ he told me last week. A. all which B. that C. all that D. which 2.The students are reading stories ____ are full of positive energy these days. A. which B. what C. who D. / 3.The girl ____ an English song in the next room is Tom's sister. A. who is singing B. is singing C. sang D. was singing 4.Those ____ not only from books but also through practice will succeed. A. learn B. who C. that learns D. who learn 5.—What are you going to do tonight? —I plan ____ a film. A. watch B. watching C. to watch D. watched 1. 答案：C 解析：“all”是先行词，后面的定语从句用“that”引导，“all that”相当于“what”，所以选C。 2. 答案：A 解析：先行词“stories”是物，在定语从句中作主语，用“which”引导，所以选A。 3. 答案：A 解析：“the girl”是先行词，在定语从句中作主语，且表示正在进行的动作，用“who is singing”，所以选A。 4. 答案：D 解析：先行词“Those”（指人），在定语从句中作主语，“learn”的主语是“Those”，用“who learn”，所以选D。 5. 答案：C 解析：“plan to do sth.”表示“计划做某事”，所以选C。 五、完形填空 The police find most criminals because somebody tells them who the criminals are. They find other criminals by using science and their 1. For example, when there is a bank robbery (抢劫), the police first 2 their computers for the names of those who were the bank robbers. 3 they go and talk to them. The police ask them where they are when the robbery 4. If some of them cannot give a good 5, the police will use science to find out if they are the robbers. Many criminals 6 something of themselves like a fingerprint or a hair at the places of the 7. If they leave behind some of their blood or their hair or a piece of skin (皮肤), it will have their DNA 8 it. Everyone's DNA is 9 and their fingerprints are also different. So, if a criminal 10 himself during a robbery or leaves his hair, or even a small piece of skin, 11 can find out 12 his DNA is. The police can then ask the person who they 13 is the robber to give them his hair or some blood and see 14 it has the same DNA. Many criminals are in 15 today because of this kind of evidence (证据). 1.A. brains B. guns C. computers D. friends 2.A. look at B. look through C. look around D. look down 3.A. Then B. So C. However D. Instead 4.A. ends B. happens C. lasts D. begins 5.A. plan B. suggestion C. introduction D. answer 6.A. lose B. get C. steal D. leave 7.A. banks B. streets C. crimes D. stores 8.A. inside B. beside C. below D. about 9.A. important B. different C. strange D. interesting 10.A. hides B. finds C. sees D. cuts 11.A. people B. guards C. scientists D. teachers 12.A. who B. whom C. whose D. what 13.A. advise B. think C. report D. commit 14.A. if B. when C. how D. where 15.A. hospital B. trouble C. prison D. public 1. 答案：C 2. 答案：B 解析：“look through”表示“浏览，查看”，符合“警察查看电脑找抢劫犯名字”的语境，所以选B。 3. 答案：A 解析：“Then”表示“然后”，承接上文，警察先查电脑，然后去和人谈话，所以选A。 4. 答案：B 解析：“happen”表示“发生”，“when the robbery happens”表示“抢劫发生时”，所以选B。 5. 答案：D 解析：“give a good answer”表示“给出一个好的回答”，符合语境，所以选D。 6. 答案：D 解析：“leave something of themselves”表示“留下他们自身的一些东西（如指纹、头发等）”，所以选D。 7. 答案：C 解析：“places of the crimes”表示“犯罪现场”，所以选C。 8. 答案：A 解析：“DNA inside it”表示“在它（血液、头发、皮肤等）里面的DNA”，所以选A。 9. 答案：B 解析：根据“their fingerprints are also different”可知，每个人的DNA是不同的（different），所以选B。 10. 答案：D 11. 答案：C 解析：科学家（scientists）能通过DNA找到线索，所以选C。 12. 答案：D 解析：“what his DNA is”表示“他的DNA是什么样的”，所以选D。 13. 答案：B 解析：“think”表示“认为”，“the person who they think is the robber”表示“他们认为是抢劫犯的人”，所以选B。 14. 答案：A 解析：“see if it has the same DNA”表示“看看是否有相同的DNA”，“if”表示“是否”，所以选A。 15. 答案：C 解析：“in prison”表示“在监狱里”，符合“因为这种证据，很多罪犯现在在监狱里”的语境，所以选C。 六、阅读理解 The police have many ways of catching criminals. One way of catching them is by fingerprinting. Fingerprinting is the study of the patterns on our fingertips. We have known that no two fingerprints are exactly the same for hundreds of years. However, it wasn't until 1910 that the first criminal in the USA was convicted (被判有罪) using fingerprint evidence. Early on the morning of September 19, 1910, Hiller's wife noticed that the light which they usually left on was off. When Hiller went to find out what was happening, he saw a stranger at the top of the stairs. The stranger had broken in and wanted to steal. Hiller and the stranger started to fight, but the stranger had a gun. He shot Hiller twice and ran away. Hiller's wife ran to Hiller when she heard the gunshots but found him dead. So she called the police. Soon after, the police caught Thomas Jennings, not far from the Hillers' house. The only problem was that no one saw the criminal. However, the police had started using fingerprinting at that time. According to Hiller's wife, only several hours before Hiller's death, he had painted some wood near the kitchen window. Then the police checked the wood completely and found some fingerprints in the wet paint. During the trial (审判), the police proved that the fingerprints belonged to Jennings, and he was convicted of Hiller's murder. Since then, fingerprinting has helped in the conviction of hundreds of thousands of criminals. 1.What helped the police convict the murderer of Hiller? 2.Which paragraph shows how Hiller was killed? A. Paragraph 1. B. Paragraph 2. C. Paragraph 3. D. Paragraph 4. 3.What is the right order of the case? ①The stranger shot Hiller twice and ran away. ②Jennings was convicted of Hiller's murder. ③Hiller saw a stranger at the top of the stairs. ④Hiller painted some wood near the kitchen window. ⑤The police found Jennings' fingerprints in the wet paint. ⑥The police caught Jennings, not far from the Hillers' house. A. ③④①⑤⑥② B. ③④⑤①②⑥ C. ④③①⑤②⑥ D. ④③①⑥⑤② 4.How does the writer end the passage? A. By drawing a conclusion. B. By providing a surprise ending. C. By leading in a question. D. By showing an endless discussion. 1. 答案：B 解析：根据文章，是指纹（fingerprint）帮助警察定罪，图片B是指纹，所以选B。 2. 答案：B 解析：第二段讲述了Hiller被杀害的过程，所以选B。 3. 答案：D 解析：事件顺序：④Hiller在厨房窗户附近刷木头→③Hiller看到楼梯顶部有个陌生人→①陌生人开枪后逃跑→⑥警察在Hiller家附近抓住Jennings→⑤警察在湿油漆里发现Jennings的指纹→②Jennings被定罪，所以选D。 4. 答案：A 解析：文章最后总结了指纹识别帮助定罪了成千上万的罪犯，是通过得出结论（drawing a conclusion）来结尾的，所以选A。 七、书面表达 某软件公司为了开发一款适合中学生在课后学习英语的应用程序，邀请你一起参与设计。请根据下文提示，用英语向该公司介绍你的构想。 名称 HappyEnglishLearning 内容 英语类的新闻、电影、歌曲、游戏等。 好处 1. 便于和同学一起学习；2. 帮助学生扩大词汇量；3. 有利于提高英语听力；4. ……（自主发挥，至少一点） 其他方面 ……（自主发挥，至少一点） 注意事项： 1.词数 90 左右，开头和结尾已给出，不计入总词数。 2.文中不得出现真实的地名、校名、人名等。 Here is my design for the new app. ________ I hope my ideas will be valuable to your company. Here is my design for the new app. It is named Happy English Learning. It includes English news, movies, songs, games and so on. There are many benefits of using this app. First, it's convenient for students to study together. Second, it helps students enlarge their vocabulary. Third, it's good for improving students' English listening. What's more, students can have fun while learning English, which can increase their interest in English study. In addition, the app can be designed to have a chat function so that students can communicate with each other in English. I hope my ideas will be valuable to your company. 学科网（北京）股份有限公司 $