精品解析：沪外教版（2024）英语八年级上册Unit 8 Fighting pandemics C Grammaring 课后作业

1. No one taught the old man how to use WeChat. He learned it by ________. A. myself B. yourself C. himself D. herself 2. —What do you think of the film Volunteer Army during the National Day? —The film ________ is good, and I felt ________ when I saw so many soldiers lose their lives to defend the country against its enemies. A itself; boring B. itself; moved C. itself; exciting D. themselves; interested 3. Parents should tell children how to look after ________ and keep safe when they are at home alone. A. themselves B. yourselves C. ourselves D. himself 4. —Will you buy the jeans? —Well, I can’t decide which ________ to buy. I think the jeans ________ are nice. But I am short of money. A. one; themselves B. pair; themselves C. one; itself D. pair; itself 5. —Can I tell Tony about it? —No, I don’t want anyone else to know it. Please keep it to ________. A yourselves B. yourself C. himself D. myself 6. I’m sure we can finish the work in time all by ________. (we) 7. “Make ________ (you) at home”, Amy told my sister and me. 8. Mr. Smith and Ms. Smith, help ________ (oneself) to some cookies and tea, please. Mr. Johns will be here in ten minutes. 9. People sometimes laugh at ________ (they) to show humour and gain attention. 10. I’m ready to go home now but I don’t want to drag (拖) you away if you’re enjoying ________, my children. (you) 11. 我盼望着收到你们的来信。（hear from） I look forward to _________________________ you all. 12. 我妹妹没人帮忙，自己学会了系鞋带。 My little sister ________ ________ how to tie shoes without anyone’s help. 13. 我惊讶地得知他自己做的这盏灯! I was ________ to know that he ________ ________ ________! 14. 一些人在面对困难时总想挑战自己。 Some people always want to ________ ________ in the face of difficulties. 15. 园艺时戴手套，保护自己不受伤。 Wear gloves to _______ _______ _______ getting hurt when gardening. 根据短文内容，从 A、B、C 三个选项中选出一个语法正确的答案。 If you don’t keep yourself warm enough winter can be a time to have an illness (病). During the winter months, people easily ____16____ colds and flu. Many people think they are the same, ____17____ they are different. Colds can stay with you ____18____ up to a week and you will have a running nose a sore throat, a headache, a cough and a fever, ____19____ flu is more serious than colds. You will feel sick (病) very quickly. You will have a fever and a headache. Your body (身体) ____20____ and become weak. This could last for up to four ____21____. Is there any way to keep ____22____ away from colds or flu? Staying away from people ____23____ colds or flu may work. Try not to touch (碰) your nose or eyes if you have been close to someone who has a cold. Wash your hands, especially after ____24____ your nose. Going out with wet hair can also give you a cold! If you catch a cold or flu, go to bed and rest. Doing this will help you get well. Drink lots of water. Stay in a warm, well aired room. If you have a headache, or your muscles (肌肉) hurt, don’t forget _____25_____ some medicine. 16 A. get B. gets C. got 17. A. and B. but C. so 18. A. for B. in C. from 19. A. because B. while C. so 20. A. hurt B. hurts C. will hurt 21. A. week B. weeks C. week’s 22. A. you B. yours C. yourself 23. A. with B. by C. for 24. A. clean B. cleaning C. cleans 25. A. take B. taking C. to take Li Xiang visited the doctor because he felt very sick ____26____ had a stomachache. The doctor asked when the ache started, and Li Xiang said it began one hour ago, just after ____27____ (have) lunch. The doctor gave him an ____28____ (examine) and asked about his lunch. He replied he had eaten some ____29____ (hamburger), chips, fried pork with pepper, and ____30____ cold drink. The doctor said he ate too much junk food, especially hot pepper and ____31____ (ice) Coke, which was not healthy ____32____ all. The doctor advised him ____33____ (take) a rest and take some pills. Li Xiang said he ____34____ remember the advice and stopped _____35_____ (eat) unhealthy food. 第1页/共1页 学科网（北京）股份有限公司 $ 1. No one taught the old man how to use WeChat. He learned it by ________. A myself B. yourself C. himself D. herself 【答案】C 【解析】 【详解】句意：没有人教这位老人如何使用微信。他是自学的。 考查反身代词。myself我自己；yourself你/你们自己；himself他自己；herself她自己。“learn by oneself”是固定短语，意思是“自学”，本句主语是“He”，应用“himself”表示“他自己”。故选C。 2. —What do you think of the film Volunteer Army during the National Day? —The film ________ is good, and I felt ________ when I saw so many soldiers lose their lives to defend the country against its enemies. A. itself; boring B. itself; moved C. itself; exciting D. themselves; interested 【答案】B 【解析】 【详解】句意：——你觉得国庆期间的电影《志愿军》怎么样？ ——这部电影本身很好，当我看到这么多士兵为了保卫国家免受敌人的攻击而牺牲时，我很感动。 考查反身代词和形容词辨析。itself它自己；themselves他/她/它们自己。第一空指代主语“The film”，是单数，用itself。boring无聊的；moved感动的；exciting令人兴奋的；interested感兴趣的。根据“I saw so many soldiers lose their lives to defend the country against its enemies”可知，看到士兵为了保卫国家而牺牲，很感动。故选B。 3. Parents should tell children how to look after ________ and keep safe when they are at home alone. A. themselves B. yourselves C. ourselves D. himself 【答案】A 【解析】 【详解】句意：父母应该告诉孩子们，当他们独自在家时如何照顾自己并保持安全。 考查反身代词。themselves他们自己；yourselves你们自己；ourselves我们自己；himself他自己。“look after oneself”意为“照顾某人自己”，根据“...and keep safe when they are at home alone.”可知，此处用反身代词themselves，即“孩子们照顾他们自己”，故选A。 4. —Will you buy the jeans? —Well, I can’t decide which ________ to buy. I think the jeans ________ are nice. But I am short of money. A. one; themselves B. pair; themselves C. one; itself D. pair; itself 【答案】B 【解析】 【详解】句意：——你要买这条牛仔裤吗？——嗯，我无法决定买哪条。我觉得这些牛仔裤本身挺不错的。但是我缺钱。 考查代词辨析和反身代词。one泛指一个；pair（由两个相连的类似部分组成的）一套。根据“Will you buy the jeans?”和“I can’t decide which ... to buy.”可知，无法决定买哪条，用pair代替jeans，排除AC。themselves它们自己；itself它自己。根据“I think the jeans ... are nice.”可知，jeans是复数，此处用themselves。故选B。 5. —Can I tell Tony about it? —No, I don’t want anyone else to know it. Please keep it to ________. A. yourselves B. yourself C. himself D. myself 【答案】B 【解析】 【详解】句意：——我可以告诉托尼吗？——不能，我不想让其他人知道。请你保守秘密。 考查反身代词。yourselves你们自己；yourself你自己；himself他自己；myself我自己。keep it to oneself“保守秘密”，反身代词与主语保持一致。根据句意可知是“请你保守秘密”，反身代词用yourself，故选B。 6. I’m sure we can finish the work in time all by ________. (we) 【答案】ourselves 【解析】 【详解】句意：我相信我们能完全靠自己及时完成工作。根据“I’m sure we can finish the work in time all by...”可知，这里指相信自己能够独立完成工作，by oneself“独自”，we对应的反身代词为ourselves。故填ourselves。 7. “Make ________ (you) at home”, Amy told my sister and me. 【答案】yourselves 【解析】 【详解】句意：“请随意，就像在自己家一样”，艾米告诉我姐姐（或妹妹）和我。根据“Make...at home”可知，此处考查固定短语make oneself at home，意为“请随意，就像在自己家一样”。又因为此处是对“my sister and me”说的，所以oneself应变为yourselves。故填yourselves。 8. Mr. Smith and Ms. Smith, help ________ (oneself) to some cookies and tea, please. Mr. Johns will be here in ten minutes. 【答案】yourselves 【解析】 【详解】句意：Smith先生和Smith女士，请吃点饼干、喝点茶。Johns先生十分钟后到。原句是祈使句，说话对象“Mr. Smith and Ms. Smith”是复数，反身代词要用第二人称复数yourselves“你们自己”。故填yourselves。 9. People sometimes laugh at ________ (they) to show humour and gain attention. 【答案】themselves 【解析】 【详解】句意：人们有时会嘲笑自己以表现幽默并获得关注。根据“to show humour and gain attention”以及所给单词可知，应填they的反身代词形式themselves“他们自己”，作宾语，表示嘲笑自己。故填themselves。 10. I’m ready to go home now but I don’t want to drag (拖) you away if you’re enjoying ________, my children. (you) 【答案】yourselves 【解析】 【详解】句意：我现在准备回家了，但如果你们玩得开心，我不想把你们拖走，我的孩子们。enjoy oneself“玩得开心”，是固定搭配，根据“my children”可知，此处用yourselves。故填yourselves。 11. 我盼望着收到你们的来信。（hear from） I look forward to _________________________ you all. 【答案】hearing from 【解析】 【详解】根据所给词汇和汉语提示，可知横线上应填“收到……的来信”，其英文表达为“hear from”，look forward to doing sth.“盼望做某事”。故填hearing from。 12. 我妹妹没人帮忙，自己学会了系鞋带。 My little sister ________ ________ how to tie shoes without anyone’s help. 【答案】 ①. taught ②. herself 【解析】 【详解】对照中英文可知，空处表示“自己学会”，也就是“自学”，对应的短语是teach oneself，主语是“My little sister”，所以反身代词用herself；根据语境可知，时态是一般过去时，所以空处用动词的过去式。故填taught；herself。 13. 我惊讶地得知他自己做的这盏灯! I was ________ to know that he ________ ________ ________! 【答案】 ①. surprised ②. made ③. it ④. himself 【解析】 【详解】be surprised to do“对于做……感到惊讶”，surprised“感到惊讶的”；make“制作”，根据“was”可知，从句动作发生在过去，时态也为一般过去时，用动词过去式；代词it“它”代指“这盏灯”；从句主语为he，反身代词用himself“他自己”。故填surprised；made；it；himself。 14. 一些人在面对困难时总想挑战自己。 Some people always want to ________ ________ in the face of difficulties. 【答案】 ①. challenge ②. themselves 【解析】 【详解】对比题干可知，challenge挑战，want to后用动词原形；主语people在此指的是复数，所以反身代词是themselves。故填challenge；themselves。 15. 园艺时戴手套，保护自己不受伤。 Wear gloves to _______ _______ _______ getting hurt when gardening. 【答案】 ①. protect ②. yourselves ③. from 【解析】 【详解】中英文对照，缺少“保护自己不受伤害”英文表达；protect sb. from doing sth“保护某人免受……”；根据“Wear gloves to ...”可知，此处to do不定式表目的，protect用动词原形；句子是祈使句，主语是you，此处的“自己”应该用反身代词yourselves。故填protect；yourselves；from。 根据短文内容，从 A、B、C 三个选项中选出一个语法正确的答案。 If you don’t keep yourself warm enough, winter can be a time to have an illness (病). During the winter months, people easily ____16____ colds and flu. Many people think they are the same, ____17____ they are different. Colds can stay with you ____18____ up to a week and you will have a running nose, a sore throat, a headache, a cough and a fever, ____19____ flu is more serious than colds. You will feel sick (病) very quickly. You will have a fever and a headache. Your body (身体) ____20____ and become weak. This could last for up to four ____21____. Is there any way to keep ____22____ away from colds or flu? Staying away from people ____23____ colds or flu may work. Try not to touch (碰) your nose or eyes if you have been close to someone who has a cold. Wash your hands, especially after ____24____ your nose. Going out with wet hair can also give you a cold! If you catch a cold or flu go to bed and rest. Doing this will help you get well. Drink lots of water. Stay in a warm, well aired room. If you have a headache, or your muscles (肌肉) hurt, don’t forget _____25_____ some medicine. 16. A. get B. gets C. got 17. A. and B. but C. so 18. A. for B. in C. from 19. A. because B. while C. so 20. A. hurt B. hurts C. will hurt 21. A. week B. weeks C. week’s 22. A. you B. yours C. yourself 23. A. with B. by C. for 24. A. clean B. cleaning C. cleans 25 A. take B. taking C. to take 【答案】16. A 17. B 18. A 19. B 20. C 21. B 22. C 23. A 24. B 25. C 【解析】 【导语】本文讲述了感冒和流感的不同症状以及应对感冒和流感的方法。 【16题详解】 句意：在冬季，人们很容易得感冒和流感。 get患（病），是动词原形；gets患（病），是一般现在时的第三人称单数形式；got患（病），是过去式。根据“During the winter months”可知，此处用一般现在时，主语people是复数形式，谓语用复数形式。故选A。 【17题详解】 句意：许多人认为他们是一样的，但是他们是不同的。 and而且；but但是；so所以。结合句意，前一句表示许多人认为他们是一样的，后一句表示他们是不同的，前后表示转折关系，因此用连词but，故选B。 【18题详解】 句意：感冒可以伴随你长达一个星期，你会流鼻涕，喉咙痛，头痛，咳嗽和发烧，然而流感比感冒更严重。 for长达；in在……里；from来自。此处接时间段up to a week，用介词for。故选A。 【19题详解】 句意：感冒可以伴随你长达一个星期，你会流鼻涕，喉咙痛，头痛，咳嗽和发烧，然而流感比感冒更严重。 because因为；while然而；so所以。结合句意，此处流感与感冒进行对比，用连词while，故选B。 【20题详解】 句意：你的身体会疼，变得虚弱。 hurt疼，是动词原形或过去式；hurts疼，是一般现在时的第三人称单数形式；will hurt疼，是一般将来时。根据“You will feel sick (病) very quickly. You will have a fever and a headache.”可知，此处用一般将来时，故选C。 【21题详解】 句意：这可能持续多达四周。 week周，单数形式；weeks周，复数形式；week’s周的，是名词所有格。有数词four修饰，用复数名词。故选B。 【22题详解】 句意：有什么方法可以让你远离感冒或流感吗？ you你，是主格形式；yours你的（东西），是名词性物主代词；yourself你自己，是反身代词。结合句意，此处表示让你自己远离感冒或流感，因此用反身代词yourself，故选C。 【23题详解】 句意：远离感冒或流感患者可能会起作用。 with带有；by通过；for为了。此处表示患有感冒或者流感的人，用介词with，故选A。 【24题详解】 句意：要洗手，尤其是在洗完鼻子之后。 clean清洁，是动词原形；cleaning清洁，是动名词或现在分词；cleans清洁，是一般现在时的第三人称单数形式。after doing sth“做某事之后”，故选B。 【25题详解】 句意：如果你头痛或肌肉疼痛，别忘了吃药。 take服用，是动词原形；taking服用，是现在分词或动名词；to take服用，是动词不定式。forget doing sth“忘记做过某事”，forget to do sth“忘了去做某事”，此处提醒大家不要忘记去吃药，因此用to take。故选C。 Li Xiang visited the doctor because he felt very sick ____26____ had a stomachache. The doctor asked when the ache started, and Li Xiang said it began one hour ago, just after ____27____ (have) lunch. The doctor gave him an ____28____ (examine) and asked about his lunch. He replied he had eaten some ____29____ (hamburger), chips, fried pork with pepper, and ____30____ cold drink. The doctor said he ate too much junk food, especially hot pepper and ____31____ (ice) Coke, which was not healthy ____32____ all. The doctor advised him ____33____ (take) a rest and take some pills. Li Xiang said he ____34____ remember the advice and stopped _____35_____ (eat) unhealthy food. 【答案】26. and 27. having 28. examination 29. hamburgers 30. a 31. iced 32. at 33. to take 34. would 35. eating 【解析】 【导语】本文是一篇记叙文。文章主要讲述了李翔因吃了过多垃圾食品 (如汉堡、薯条、辣炒猪肉和冷饮) 而胃痛去看医生，医生诊断后建议他休息、吃药，并提醒他停止吃不健康的食物，旨在强调健康饮食的重要性。 【26题详解】 句意：李翔去看医生，因为他感觉很不舒服，而且胃痛。分析句子结构可知，“felt very sick”和“had a stomachache”是并列关系，均为李翔看医生原因，应用连词 “and”连接。故填and。 【27题详解】 句意：医生问疼痛是什么时候开始的，李翔说一小时前开始的，就在吃完午饭之后。空前“after”是介词，后接动词时需用动名词形式，所以这里应用have的动名词形式having。故填having。 【28题详解】 句意：医生给他做了检查，并询问了他的午餐情况。空前为“an”，所以此处应用examine的名词形式examination“检查”，这里应用名词单数形式。故填examination。 【29题详解】 句意：他回答说他吃了一些汉堡包、薯条、辣炒猪肉，还喝了一杯冷饮。空前some“一些”后接可数名词复数或不可数名词，所以这里应用可数名词hamburger“汉堡包”的复数形式hamburgers。故填hamburgers。 【30题详解】 句意：他回答说他吃了一些汉堡、薯条、辣炒猪肉，还喝了一杯冷饮。“cold drink”是可数名词单数，且“cold”是以辅音音素开头的单词，应用不定冠词“a”修饰， a cold drink“一杯冷饮”。故填a。 【31题详解】 句意：医生说他吃了太多垃圾食品，尤其是辣椒和冰镇可乐，这一点也不健康。空后“Coke”是名词，应用ice的形容词形式iced“冰镇的”，在句中作定语，修饰名词“Coke”，iced Coke“冰镇可乐”，符合语境。故填iced。 【32题详解】 句意：医生说他吃了太多垃圾食品，尤其是辣椒和冰镇可乐，这一点也不健康。not...at all“一点也不”，固定搭配，此处表示“这一点也不健康”。故填at。 【33题详解】 句意：医生建议他休息一下并吃些药。advise sb. to do sth.“建议某人做某事”，固定搭配，所以这里应用动词不定式to take。故填to take。 【34题详解】 句意：李翔说他会记住这个建议，并停止吃不健康的食物。分析句子结构可知，“remember the advice”是将来的动作，应用将来时态；主句“Li Xiang said”是一般过去时，宾语从句需用相应的过去时态，所以这里应用过去将来时，其结构为would do。故填would。 【35题详解】 句意：李翔说他会记住这个建议，并停止吃不健康的食物。根据“stopped … unhealthy food”可知，此处是指停止吃不健康的食物；stop doing sth.“停止做某事”，所以这里应用动名词形式eating。故填eating。 第1页/共1页 学科网（北京）股份有限公司 $