精品解析：沪外教版（2024）英语八年级上册Unit 3 Be strong, be brave B Reading and critical thinking 课后作业

1. Mary thinks many of her family rules are not f______ (公平的). 【答案】(f)air 【解析】 【详解】句意：玛丽认为她的许多家规都不公平。根据中文提示和首字母可知，空处应填fair“公平的”，形容词作表语。故填(f)air。 2. It’s not good to drink on an e_________ (空的) stomach. 【答案】(e)mpty 【解析】 【详解】句意：空腹喝酒不好。根据首字母提示和汉语提示可知，空处应填形容词empty。故填(e)mpty。 3. There are so many people in the store. It’s very c________. (拥挤的) 【答案】(c)rowded 【解析】 【详解】句意：店里有如此多的人。非常拥挤。“is”后接形容词作表语，根据汉语提示和首字母c可知，crowded“拥挤的”，形容词，very修饰形容词原级，故填(c)rowded。 4. The cake was simply too delicious to r________ (拒绝). 【答案】(r)efuse 【解析】 【详解】句意：蛋糕实在太好吃了，让人无法拒绝。根据中文提示和首字母，refuse“拒绝”符合题意，设空处前是不定式符号to，填动词原形。故填(r)efuse。 5. Some animals can change the colour of their s________ (皮肤) when the environment (环境) changes. 【答案】(s)kin 【解析】 【详解】句意：有些动物可以随着环境的变化而改变皮肤的颜色。根据首字母和汉语提示可知，应用名词skin表示“皮肤”，为不可数名词。故填(s)kin。 6. I would rather ________ Chinese food. A. to have B. have C. having D. to having 【答案】B 【解析】 【详解】句意：我宁愿吃中国菜。 考查非谓语动词。to have吃，动词不定式；have吃，动词原形；having吃，动名词/现在分词形式；to having表述错误。“would rather”后接动词原形，常用“would rather do sth.”结构，表示“宁愿做某事”，“have”是动词原形，符合该结构要求。故选B。 7. —That college student saved a boy yesterday! —How great he is! We ________ him for his bravery. A. treat B. admire C. hate D. punish 【答案】B 【解析】 【详解】句意：——那个大学生昨天救了一个男孩！——他多么棒啊！我们钦佩他勇敢。 考查动词辨析。treat对待；admire钦佩；hate憎恨；punish惩罚。根据“How great he is! We…him for his bravery.”可知此处指钦佩他的勇敢，应用“admire”。故选B。 8. There is a shop ________ this road. A. on the corner of B. in the corner of C. at the corner of D. cross from 【答案】A 【解析】 【详解】句意：这条路的拐角处有一家商店。 考查介词短语辨析。on the corner of在拐角处，强调在某个平面；in the corner of在物体内部的角落里；at the corner of在物体外部的角落；cross from从……中穿过；根据语境可知，此处指的是商店在街角处，是在路面上，应用on the corner of，故选A。 9. Only ________ cups can hold the most water, so learn as if you knew nothing. A. beautiful B. full C. broken D. empty 【答案】D 【解析】 【详解】句意：只有空杯才能够装最多的水，所以学习要像无知一样。 考查形容词辨析。beautiful美丽的；full 满的；broke破损的；empty空的。根据“Only…cups can hold the most water…”可知，只有空的容器才能容纳最多的水。故选D。 10. Tom is a good student. He never ________ those people in need. A. helps B. refuses to help C. is helping D. is refusing to help 【答案】B 【解析】 【详解】句意：汤姆是一个好学生。他从不拒绝帮助那些需要帮助的人。 考查动词辨析和一般现在时。refuse拒绝；help帮助。根据“Tom is a good student.”可知，汤姆是一个好学生，因此他会帮助有需要的人，空前有表示否定含义的never，因此要用动词refuse，排除A项和C项；根据语境可知，此处是一般现在时，排除D项。故选B。 11. 在拥挤的公交车上找到一个座位是幸运的。 It is lucky to find a ________ in a crowded bus. 【答案】seat 【解析】 【详解】对照中英文可知，空处表示“座位”，对应的英文是seat，a后跟单数名词，故填seat。 12. 厄瓜多尔有些人在除夕拖着空行李箱绕街区走。 Some people in Ecuador walk around the block ________ _______ ________ ________ on New Year’s Eve. 【答案】 ①. with ②. an ③. empty ④. suitcase 【解析】 【详解】根据中英文对照可知，此处缺with“带有”；an“一个”；empty“空的”；suitcase“行李箱”。故填with；an；empty；suitcase。 13. 今天早上，当人们上班的时候，公共汽车上非常拥挤。 The buses ________ ________ when people went to work this morning. 【答案】 ①. were ②. crowded 【解析】 【详解】根据中英文对照，空格处缺“非常拥挤”。“拥挤”常用“crowded”来表示，句子主语是“buses”，且根据“went”可知时态是一般过去时，所以be动词用“were”，“were crowded”能准确表达公共汽车非常拥挤的状态，符合句子语境。故填were；crowded。 14. 在教室的角落里有一个足球。 There is a football _________ the classroom. 【答案】in the corner of 【解析】 【详解】对照中英文可知，设空处缺“在角落里”，其英语表达“in the corner of”，为介词短语。故填in the corner of。 15. 大雁塔总是春节期间最拥挤的地方。 Dayan Pagoda is always the ________ place during the Spring Festival. 【答案】most crowded 【解析】 【详解】根据句意可知，空格处表示“最拥挤的”，此处用形容词最高级，most crowded“最拥挤的”。故填most crowded。 History was made in 2008 when Barack Obama became the first African-American president. Do you believe there will be a Chinese-American president? Ten-year-old Alana Muller is working hard to make her dream come true. However, there is a big problem ahead. It is that Alana Muller was not born in America. Born in Guangdong Province, China, Alana was adopted（收养） by an American couple when she was ten years old. When Alana's foster mother asked about her ambition, she said that she would like to be the U.S. president. But she was told that according to the law, the U.S. president had to be born in the United Stated. Unlike other girls Alana didn't think of giving up. She considered the law unfair and planned to make changes. She wrote to President Obama with a joint letter signed by her classmates. In the letter, she talked about her ambition and how she would like his support to change the law. Though she received a reply from the White House, she was not satisfied with it. As a result, Alana started to attend Massachusetts state council（州议会）herself, hoping to change the law. In Alana's opinion, an old law written 200 years ago shouldn't stop the talents serving Americans now. 16. Alana can't become the U.S. president because . A. she is a Chinese-American B. she wasn't born in America C. she is too young D. she didn't know the American law 17. In the third paragraph, the underlined word "it" refers to . A. Alana's ambition B. American law C. Alana's birth place D. a reply from the White House 18. Which of the following is NOT true according to the passage? A. Alana's foster parents are both from America. B. A Chinese-American person can't be the American president. C. Alana wants to be an American president. D. The White House replied Alana's letter. 19. Which is the correct order according to the passage? a. Alana wrote to President Obama. b. Alana was adopted by an American couple. c. Alana attended Massachusetts state council and hoped to change the law. d. Alana was born in Guangdong Province. e. Alana's foster mother asked about her ambition. A. d-e-b-a-c B. d-b-e-a-c C. b-d-e-a-c D. d-b-e-c-a 20. What does the passage mainly talk about? A. Alana is trying to change the American law to become a president. B. Alana attends Massachusetts state council meeting every year. C. Alana wrote to President Obama to know about the law. D. Alana is a Chinese-American girl. 【答案】16. B 17. D 18. B 19. B 20. A 【解析】 【分析】10岁的Alana Muller有一个梦想，就是成为美国总统，她希望能够改变美国的法律，实现自己的梦想。 【16题详解】 细节理解题。根据“ But she was told that according to the law, the U.S. president had to be born in the United Stated.”可知，根据法律美国总统必须出生在美国，因此Alana不能成为美国总统。故选B。 【17题详解】 词义推测题。根据“Though she received a reply from the White House, she was not satisfied with it.”可知，it指代的上一句中的a reply，Alana对回复不是很满意。故选D。 【18题详解】 细节理解题。根据“ But she was told that according to the law, the U.S. president had to be born in the United Stated.”可知，根据法律美国总统必须出生在美国。并不是说美籍华人不可以竞选总统的，因此B选项错误。故选B。 【19题详解】 细节理解题。本文按照故事发展情节叙述的，Muller出生在广州，被收养，被问梦想，写信，出席国会寻求改变，因此正确顺序是d-b-e-a-c。故选B。 【20题详解】 主旨大意题。本文主要讲述美籍华人努力改变法律，梦想成为总统的故事。其余三个选项都片面。故选A。 When you are feeling unhappy or forget how great you are these are six ways to make you feel good about yourself. *Look in the mirror and say to yourself, “____21____ I can do anything.” It may not sound so good, but it really works! *____22____ Helping others always makes you feel good. *Smile! Be friendly to people you meet. Look for the good things in your friends and family. *____23____ Have you always wanted to decorate (装饰) your own room or learn how to swim? Go for it! New challenges (挑战) are fun and give you a sense of accomplishment (成就) when you have finished. *Read and start a diary. Turn off the TV and let your imagination fly! Write down your thoughts, dreams or anything you want! ____24____ *Stay with your family. ____25____ Talk with your Mum or Dad or maybe even your cousin. A. Never care about others. B I am a special person and there’s no one in the world like me. C. Writing always helps to express your feelings. D. Learn something new. E. Do something nice for someone. F. We all need our family time. 【答案】21. B 22. E 23. D 24. C 25. F 【解析】 【导语】本文主要介绍了六种方法帮助人们提升自我感觉，保持积极心态。 【21题详解】 根据“Look in the mirror and say to yourself”可知，此处应表达自我肯定的内容。选项B“我是一个特别的人，世界上没有第二个我。”符合语境，故选B。 【22题详解】 根据“Helping others always makes you feel good.”可知，此处应说明帮助他人的行为。选项E“为别人做点好事。”符合语境，故选E。 【23题详解】 根据“Have you always wanted to decorate your own room or learn how to swim?”可知，此处应鼓励尝试新事物。选项D“学习新东西。”符合语境，故选D。 【24题详解】 根据“Write down your thoughts, dreams or anything you want!”可知，此处应强调写作的作用，结合选项可知，写作有助于表达感受。选项C“写作总是有助于表达你的感受。”符合语境，故选C。 【25题详解】 根据“Talk with your Mum or Dad or maybe even your cousin.”可知，此处应说明家庭陪伴的重要性。选项F“我们都需要家庭时间。”符合语境，故选F。 第1页/共1页 学科网（北京）股份有限公司 $ 1. Mary thinks many of her family rules are not f______ (公平). 2. It’s not good to drink on an e_________ (空的) stomach. 3. There are so many people in the store. It’s very c________. (拥挤的) 4. The cake was simply too delicious to r________ (拒绝). 5. Some animals can change the colour of their s________ (皮肤) when the environment (环境) changes. 6. I would rather ________ Chinese food. A. to have B. have C. having D. to having 7. —That college student saved a boy yesterday! —How great he is! We ________ him for his bravery. A. treat B. admire C. hate D. punish 8. There is a shop ________ this road. A. on the corner of B. in the corner of C. at the corner of D. cross from 9. Only ________ cups can hold the most water, so learn as if you knew nothing. A. beautiful B. full C. broken D. empty 10. Tom is a good student. He never ________ those people in need. A. helps B. refuses to help C. is helping D. is refusing to help 11. 在拥挤公交车上找到一个座位是幸运的。 It is lucky to find a ________ in a crowded bus. 12. 厄瓜多尔有些人在除夕拖着空行李箱绕街区走。 Some people in Ecuador walk around the block ________ _______ ________ ________ on New Year’s Eve. 13. 今天早上，当人们上班的时候，公共汽车上非常拥挤。 The buses ________ ________ when people went to work this morning. 14. 在教室的角落里有一个足球。 There is a football _________ the classroom. 15. 大雁塔总是春节期间最拥挤的地方。 Dayan Pagoda is always the ________ place during the Spring Festival. History was made in 2008 when Barack Obama became the first African-American president. Do you believe there will be a Chinese-American president? Ten-year-old Alana Muller is working hard to make her dream come true. However, there is a big problem ahead. It is that Alana Muller was not born in America. Born in Guangdong Province, China, Alana was adopted（收养） by an American couple when she was ten years old. When Alana's foster mother asked about her ambition, she said that she would like to be the U.S. president. But she was told that according to the law, the U.S. president had to be born in the United Stated. Unlike other girls, Alana didn't think of giving up. She considered the law unfair and planned to make changes. She wrote to President Obama with a joint letter signed by her classmates. In the letter, she talked about her ambition and how she would like his support to change the law. Though she received a reply from the White House, she was not satisfied with it. As a result, Alana started to attend Massachusetts state council（州议会）herself, hoping to change the law. In Alana's opinion, an old law written 200 years ago shouldn't stop the talents serving Americans now. 16. Alana can't become the U.S. president because . A. she is a Chinese-American B. she wasn't born in America C. she is too young D. she didn't know the American law 17. In the third paragraph, the underlined word "it" refers to . A. Alana's ambition B. American law C. Alana's birth place D. a reply from the White House 18. Which of the following is NOT true according to the passage? A. Alana's foster parents are both from America. B. A Chinese-American person can't be the American president. C. Alana wants to be an American president. D The White House replied Alana's letter. 19. Which is the correct order according to the passage? a. Alana wrote to President Obama. b. Alana was adopted by an American couple. c. Alana attended Massachusetts state council and hoped to change the law. d. Alana was born in Guangdong Province. e. Alana's foster mother asked about her ambition. A. d-e-b-a-c B. d-b-e-a-c C. b-d-e-a-c D. d-b-e-c-a 20. What does the passage mainly talk about? A Alana is trying to change the American law to become a president. B. Alana attends Massachusetts state council meeting every year. C. Alana wrote to President Obama to know about the law. D. Alana is a Chinese-American girl. When you are feeling unhappy or forget how great you are, these are six ways to make you feel good about yourself. *Look in the mirror and say to yourself, “____21____ I can do anything.” It may not sound so good, but it really works! *____22____ Helping others always makes you feel good. *Smile! Be friendly to people you meet. Look for the good things in your friends and family. *____23____ Have you always wanted to decorate (装饰) your own room or learn how to swim? Go for it! New challenges (挑战) are fun and give you a sense of accomplishment (成就) when you have finished. *Read and start a diary. Turn off the TV and let your imagination fly! Write down your thoughts, dreams or anything you want! ____24____ *Stay with your family. ____25____ Talk with your Mum or Dad or maybe even your cousin. A. Never care about others. B. I am a special person and there’s no one in the world like me. C Writing always helps to express your feelings. D. Learn something new. E. Do something nice for someone. F. We all need our family time. 第1页/共1页 学科网（北京）股份有限公司 $