Unit 4 第3课时 Section B 1a-2e-【拔尖特训】2024-2025学年八年级上册英语（人教版）

42 第3课时　Section B　1a~2e ▶ “答案与解析”见P6 一、 根据首字母或汉语提示完成单词。 1. Harry Houdini is funny and he is one of the most excelent (魔术师). 2. I won first (奖) in the speech competition of my school. 3. Vera always practices voleybal very hard and sees Zhu Ting as her e . 4. Greg􀆳s family is so p that he never asks his parents for money. 二、 用所给词的适当形式填空。 1. It􀆳s such an exciting match that al the players should be regarded as (win). 2. The two (perform) over there are my good friends. They acted the best of al. 3. Just now, Mr.Miler (give) some delicious food to Bily. 4. John acted one of the most important (role) in this movie. 三、 单项选择。 1. — Are you kidding? I can􀆳t believe it! — I􀆳m serious. I􀆳m not a story. It realy happened! A. making up B. looking up C. taking up D. turning up 2. If you want to go to university, you should 答案讲解 take your schoolwork . A. truly B. slowly C. seriously D. possibly 3. Nely has a special talent music. A. with B. on C. for D. at 4. (2023·东营)— Has ever been to Mars? — No, not yet. Maybe in the future. A. nobody B. anybody C. somebody D. everybody 5. Miss Li left her purse at my home. Please . A. give it to her B. give her them C. give it him D. give her to it 四、 根据汉语意思完成句子。 1. 塔拉和她的朋友有许多共同之处。 Tara and her friend many things . 2. 由你决定我们去哪儿度假。 you where to go on our vacation. 3. 每个人都能在自己的位置上发挥作用。 Everyone can in his or her own place. 4. 对父母来说,让他们的孩子保持健康是必要的。 for parents their children healthy. 5. 我们努力学习以使梦想成真。 We study hard to . 五、 (2023·宁波市北仑区期中)短文填空。 阅读下面的短文,然后根据括号内所给的汉 语意思写出单词的正确形式(每空一词)。 Do you know Wei Dongyi? He is 1. (有天赋的) in math and now he is a math teacher of Peking 2. (大学) in Beijing. Wei Dongyi was born in Shandong in 1991. In his house, there were many books about math. When he was a child, Wei􀆳s 3. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 英语(人教版)八年级上 43 (爱好) was to read the books. At the age of seven, 4. (某人) gave him a book named Loo-keng Hua􀆳s School of Math. It was a difficult book for most children of that age. 5. (然而), it gave him a different kind of joy. From then on, he fel in love with math and was realy 6. (努力的). When Wei Dongyi was in Grade 8, he studied math with some students from high school. He took part in IMO (国际数学 奥林匹克竞赛) twice and 7. (赢) twice. How great he was! In 2014, Harvard University promised that he 8. (甚至) needn􀆳t learn English if he went there for study. But he said, “I 9. (选择) to stay in China.” People say that he wil be a second Chen Jingrun one day. Let􀆳s 10. (等待) and see! 六、 [核心素养] 阅读理解。 人与自我———生活与学习 过度使用电子设备的危害 答案讲解 It might be fun to use your smartphone, but be careful. Too much screen time may be harmful to your health. First, it is bad for your eyes. A researcher says the problem comes from the blue light that the screen gives out. Looking at a smartphone for a long time can cause eye strain(劳损), headaches and dry eyes. So it is a good idea to take a break every 15 minutes when you are working at a computer or using a smartphone. Second, screen use can do harm to children􀆳s brains. A new study shows that using screens too much can affect how children􀆳s brains grow. If children use screens for more than one hour a day, they might have lower levels of white matter in their brains. White matter is the key to the development of language and reading skils. So it is wise to cut down on the time children spend using al kinds of screens. Third, using screens too much wil affect your sleep. According to a study, about 95% of the people between the ages of 13 and 64 use electronic devices before bed, especialy the young people under 20. Doctors say that the light from those electronic devices at night may make you excited before you go to bed. Then it􀆳s hard for you to get enough sleep. So you􀆳d better turn off smartphones, TVs, and com- puters an hour before your bedtime. To keep healthy, doctors and researchers strongly advise that you shouldn􀆳t use screens for long hours. 1. The blue light from your screens can cause . A. eye strain B. headaches C. dry eyes D. al of the above 2. According to the passage, you can􀆳t sleep wel because you . A. take a break every 15 minutes B. have lower levels of white matter C. use screens too much before bedtime D. are too old 3. The underlined word “harm” means “ ” in Chinese. A. 损害 B. 保护 C. 滋养 D. 击碎 4. What is the main idea of the passage? A. The ways to keep healthy. B. The harm of using screens too much. C. The ways to use screens. D. The advantages of using screens. 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 Unit 4 What􀆳s the best movie theater 3. D “Each of us gave ful play to our strengths.”意为 “我们每个人都充分发挥了自己的优势。”与下文的“我们 相互鼓励,相互帮助,所有人都经历了个人成长。”相呼应。 4. A membrane. 根据“It has a membrane inside, which can make the sound louder through vibration”可知答案。 5. They are creative and hard-working.(言之有理即可) 时文阅读B 1. B 此处讲的是对人工智能的担忧,B项“例如,人工智 能系统可能会做出不公平的选择。”符合语境。 2. D 第三段是关于吴朝晖在发展人工智能方面的主张和 倡议, D项符合语境。 3. A 根据后文“Workers need to learn how to use AI tools.”可知,他们希望提供培训,确保工人们为未来和人 工智能一起工作做好准备。 4. E 上文提到了聊天机器人,故E项“这样,人们就可以 做更重要的任务,而聊天机器人则可以做更简单的任务。” 符合语境。 5. G 上文提到美国总统颁布了一个关于人工智能的新 命令, G项符合语境。 外刊阅读 1. C 段落大意题。第二段主要讲了萨姆在找椰子时被蛇 咬了。 2. D 推理判断题。下文讲他睡得很多,珍妮做所有的工 作,此处对应表示:萨姆恢复了健康,但不是很强壮。 3. B 推理判断题。由“‘Do you think it􀆳s the Black Star?’ he asks nervously ...‘I don􀆳t like this,’ he says. ‘I don􀆳t like this at al. Come on.’ He starts to run.”可知,黑星号 是令萨姆害怕的船。 4. A 推理判断题。由倒数第一、二段可知,萨姆和珍妮 登上红玫瑰号船,这船是去美国的。由此推知,几周后,他 们将到达美国。 Unit 4　What􀆳s the best movie theater 第1课时 Section A 1a~2d [课时新知特训] 一、 1. comfortable 2. tickets 3. cheaply 4. theater 二、 1. so far 2. reporter 3. is close to 4. seats 5. choose 三、 1~5. DDDCC 6~8. DAC [阅读提优特训] 四、 1~5. DEBFA 五、 1. B 根据句意可知,他四岁时失去了父亲。 2. A 根据语境可知,小男孩杰登的妈妈去世了,他努力 想让她醒来,可是他做不到。 wake up意为“醒来”。 3. B 句意:他不相信他的爸爸和妈妈会把他一个人留在 这个世界上。 4. D 此处表示为什么要生活在悲伤中。in sadness意为 “处于悲伤中”。 5. D 根据语境可知,他计划改变现状。 6. C 根据下文中gave his toys to others可知答案。 7. A by oneself意为“独自”,此处应与主语he一致,故用 其反身代词himself。 8. C 根据下文中“he could always get a ...smile”可知 答案。 9. A 此处用形容词warm修饰smile,即“温暖的微笑”。 10. B 根据句意可知,他除了一个微笑别无所求。 第2课时 Grammar Focus~3c [语法专题特训] 一、 1~4. BBCD 二、 1. the talest of 2. best of al 3. the most popular 4. as; as [课时新知特训] 三、 1. acted 2. meals 3. menu 4. pretty 四、 1. worse 2. actor 3. service 4. carefuly 5. gave [阅读提优特训] 五、 1. kept 2. a 3. for 4. worried 5. what 6. wel 7. But 8. asleep 9. to tel 10. more hard-working 六、 1. Zengzi􀆳s teacher was Confucius. 2. By cheating her son. 3. He thought (that) honesty was the most important thing. 4. Because she wanted to keep her word. 5. We should keep our word.(言之有理即可) 第3课时 Section B 1a~2e [课时新知特训] 一、 1. magicians 2. prize 3. example 4. poor 二、 1. winners 2. performers 3. gave 4. roles 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 6 三、 1~5. ACCBA 四、 1. have; in common 2. It􀆳s up to; to decide 3. play a role 4. It􀆳s necessary; to keep 5. make dreams come true [阅读提优特训] 五、 1. talented 2. University 3. hobby 4. someone/ somebody 5. However 6. hard-working 7. won 8. even 9. choose 10. wait 六、 1. D 细节理解题。根据第二段中“Looking at a smartphone for a long time can cause eye strain, headaches and dry eyes.”可知答案。 2. C 细节理解题。根据第四段中 “Doctors say that the light from those electronic devices at night may make you excited before you go to bed. Then it􀆳s hard for you to get enough sleep.”可知,医生说晚上这些电子设备发出的光可 能会让你在睡觉前感到兴奋,所以你很难获得充足的睡眠。 3. A 词义猜测题。根据画线词后文“A new study shows that using screens too much can affect how children􀆳s brains grow.”可知,研究表明使用电子屏幕太多会影响孩 子们的大脑发育,所以会“损害”大脑。 4. B 主旨大意题。纵观全文可知,本文主要介绍了过度 使用电子设备带来的危害。 第4课时 Section B 3a~Self Check [新知拔高特训] 一、 1. Prize 2. roles 3. pretty 4. menu 5. meals 二、 1. longest 2. beautifuly 3. to live 4. to enjoy 三、 1~4. DCDA [写作专题特训] One possible version: I did a survey of the three hotels near our school. Here are the results. Of the three hotels, Red Star has the cleanest rooms and the best service, but its price is the highest. The price of Hexing is lower than that of Red Star. But it has the least clean rooms of the three. And its service isn􀆳t as good as Red Star􀆳s. As for Sanjin, its price is the lowest and it has cleaner rooms than Hexing. However, its service is the worst. 单元整合拓展 一、 1. careful 2. carefuly 3. care 4. careless 二、 1. to go 2. choice 3. chose 三、 1~4. DBDC 四、 1. What kind of 2. How many kinds of 3. to me 五、 1. 露西是我的密友之一。 2. 你关窗户了吗? 现在 正在下雨。 3. 学校离我的街区很近。 4. 走了这么久 后我有点儿累。 学霸新视野 时文阅读 1. D 推理判断题。作者采用了回答问题的行文方式。 2. A 细 节 理 解 题。根 据 “Hot Pursuit—the major attraction in the land”可知答案。 3. B 推理判断题。本段讲的是在“疯狂动物城”园区可以 在哪吃东西。B项符合语境。 4. A 篇章结构题。第一段总起全文,介绍“疯狂动物城” 园区的开张;第二、三、四段从不同角度介绍了园区内的景 点、美食以及和电影中角色的互动。 外刊阅读A 1. In July 2019. 由第一段首句可知答案。 2. Her first-hand experience of cleaning up rubbish at the beaches. 由第三段首句可知答案。 3. The Cleanup Kids. 由上一句“They both head the organization—The Cleanup Kids.”可知答案。 4. More/Thousands of children can join them. 根据第五 段中艾拉说的话可知答案。 5. A 上文询问怎样可以开始产生这种影响,下文对应表 示:卡什的建议是从小事做起。 外刊阅读B 1. B 上文提及孩子们每天赤脚在建筑工地上走来走去, 就像这是他们的日常练习一样,此处对应表示:希娅为孩 子们感到难过。 2. A 上文提及该慈善组织为有需要的人提供鞋子,此处 对应表示:希娅的梦想是:“送一双鞋,救一颗心。” 3. G 下文提及希娅说这种需求是无止境的,此处对应表 示:现在该组织向有需要的人赠送鞋子。 4. F 下文提及这些国家包括美国和利比里亚,此处对应 表示:今天,这一数字在许多国家达到28000。 5. C 上文提及她的捐鞋工作还没有完成,此处顺承表示:她 说:“我们的梦想一直是触摸一百万只脚(捐一百万只鞋)。” 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 􀥈 7