Unit1同步练习 2024-2025学年人教版英语八年级下册

Unit1 一、用所给词的适当形式填空。每词限用二次。 breathe,hang,fall,press,hit 1.Mary him on the head with a book. 2.That animal through its nose. 3.Mike down on his way to the supermarket. 4.The boy the sides of his nose now. 5.We out tomorrow morning. 二、根据句意及首字母提示完成句子。 1．These apples are fresh. How much is one k________？ 2．After the heavy rain, some r______ fell off the mountain and blocked(堵住)the way. 3．He likes taking r_______ and often goes to the mountains by himself. 4．Cats don't seem friendly. But scientists say this doesn't m______ they don't love us. 5．The players have a very strong team s______so they always support each other. 6．When they stood at the top of the high mountain, they felt it hard to b_______． 7．Nobody knows who is in c______ of the club. 8．The boy hurt his nose and b______ ran down from his face. 9．Aron used his k________to cut off half his right arm. 三、单词。 1.问题；事情n____________ 2.怎么了?出什么事了_______ 3.疼痛的;酸痛的 adj.__________ 4.感冒____________ 5.胃痛;腹痛 n____________ 6.胃痛（短语）___________ 7.脚;足 n_______________ 8.脖子;颈部n _____________ 9.胃;腹部 n________________ 10.喉咙;咽喉_n________________ 11.发烧; n_______________ 12.躺；平躺 v_______________ 13.躺下______________ 14.放松；休息 v n__________ 15.咳嗽 n v________________ 16. X射线；X光 n___________ 17.牙痛n______________ 18.量体温_____________ 19.头痛 n_______________ 20.发烧 ____________ 四、单项选择。 ( )1.We had a school trip last week and we enjoyed . A.us B.our C.ours D.ourselves ( )2.Linda bought a large house a swimming pool. A.with B.in C.on D.from ( )3.---I would like to be a doctor because I want to help many people.What about you,Jim? ---Me too. A.ill B.sick C.poor D.elder ( )4.---Could you please offer me some on my research？ ---Yes,sure. A.idea B.message C.suggestion D.advice ( )5.It's to know the of learning. A.important;important B.important;importance C.importance;importance D.importance;important ( )6.---Molly has changed so much!She be shy and quiet. ---Yes.But now she speaking in front of her class. A.used to;is used to B.is used to;used to C.used to;used to D.is used tor is used to ( )7.The boy his money to buy the book because he loved it very much. A.took up B.gave in C.picked out D.ran out of ( )8.I saw him out five minutes ago.But I hear him in the next room now. A.go;sing B.going:sing“ C.going:singing D.go;singing ( )9. our English teacher,all the students in our class got good grades in the exam. A.Thanks to B.Thanks for C.Because D.Although ( )10.---Steve,where can we the bus? ---At the next stop. A.get up B.get off C.get down D.get to ( )11.I had so much trouble her We Chat(微信)number.You should thank me. A.to get B.getting C.gets D.get ( )12.---Where is Mike? ---I saw him with Mr.Smith in the hallway just now. A.to talk B.talking C.talked D.talks ( )13.If we just think about ,the boat of friendship will be overturned anytime. A.myself B.himself C.yourself D.ourselves 五、翻译句子。 1.有些人不想陷入麻烦，所以他们选择不去帮助别人，（get into trouble） _____________________________________________________________________2.即使鲍勃生病住院，他也坚持学习。（keep on）_____________________________________________________________________3.你最好放弃玩电脑游戏。（give up）_____________________________________________________________________4.杰克年龄如此小，以至于不能去上学。（so...that...）_____________________________________________________________________5.有一天，我在体育课上打篮球时摔倒了。（fall down）_____________________________________________________________________6.当我试图站起来时，我发现自己没办法移动。（have problem doing）_____________________________________________________________________7.校医在我的伤口上敷了些药。（put some medicine）_____________________________________________________________________8.医生告诉我最好回家休息一周。（had better do sth.）_____________________________________________________________________9.我们有必要学习一些急救技能来处理事故。（it’s adj. for sb. to do sth.）_____________________________________________________________________ 六、语法填空 根据短文内容，在空白处填入一个适当的单词或括号内单词的正确形式。 Today is Monday. It is 7:00 a. m. now, but Jimmy is still 1 (lie) in bed. He is thinking of an excuse 2 he doesn't want to go to school. Have a fever? It's 3 (possible). His mother can take 4 (he) temperature. Have a 5 (head)? No, he used this excuse many times. Then he remembers he has a loose (松动的)tooth. Great! Jimmy starts 6 (cry). "What's the matter, dear son?" his mom asks. "Mom, I have a bad 7 (tooth). I can't go to school." " 8 (open) your mouth and let me have a look. Oh. One of your teeth is loose. Don't cry. I’ll call the dentist." Jimmy asks." 9 will you call the dentist?" "I’ll ask him to pull(拔)the tooth out. " "Oh, please, Mom. Don't pull it out. It doesn't 10 (hurt) at all. I have to leave now. Ill be late." With these words, Jimmy gets out of bed quickly. 七、完形填空 Lisa's friends all went to have lunch but she sat at her desk. She did not want to eat anything. She said she felt very 1 .So her teacher took her to the school 2 . The doctor asked her, “What's your 3 ”? Lisa said, "I 4 very bad," And she told him she had a headache and a sore throat. The doctor said," Please open your 5 and let me look at your throat." Then the doctor 6 her temperature and said, "You are having a fever. I'm afraid you have caught the flu.” "So what should I 7 , doctor?" Lisa said. The doctor 8 something on a piece of paper and said to her, "The flu is more serious than a cold. You have to take some 9 and drink more water." "Can I go to school this afternoon?" The doctor answered, "You should stay 10 school. Go home and lie down in bed. Please don't go to any other public place, too." （ ）1. A. tired B. happy C. good D. strong （ ）2. A. office B. library C. hospital D. bedroom （ ）3. A. trouble B. wrong C. thing D. illness （ ）4. A.am B. have C. get D. feel （ ）5. A. nose B. head C. mouth D. hands （ ）6. A. got B. had C.made D. took （ ）7. A. run B. do C. walk D. catch （ ）8. A. wrote B. had C. drew D. put （ ）9. A. food B. water C. rice D. medicine （ ）10. A. inside B. away from C. at D. out of 八、阅读理解。 A House fires often happen. So it′s necessary to learn something useful to protect(保护) family from them. The following advice will tell you how to do it. 　Put a smoke alarm in your house and test it every month. Half of all house fire deaths happen between 11 p.m. and 7 a.m. With working smoke alarms, there will be less dying in a house fire. Make sure your hearing aid(助听器), wheelchair or glasses are next to your bed. Fire can spread through a house soon. You may have as little as two minutes to escape safely. Be ready to act at once. Create a plan to get out of your house when there is a fire. 77% of families don′t have a house fire escape plan. That′s one of the reasons why at least one child dies and 293 children are injured(受伤) in a house fire every day. Don′t call 119 until you are safely outside. During a fire, the first thing to do is to get out of your house as fast as you can. (　　)1.　　　　 makes less dying in a house fire.   A.A smoke alarm B.A pair of glasses C.A wheelchair D.A hearing aid (　　)2.We may have only 　　　　to run out from a house fire safely.   A.half an hour B.293 seconds C.77 minutes D.2 minutes (　　)3.The underlined word “escape” means 　　　　.   A.put up B.call 119 C.run away D.get ready B Artificial intelligence(AI)(人工智能)is the ability of a computer program or a machine. The computer or the machine with AI can think and learn. It is also a field of study that tries to make computers “smart”. John McCarthy, a scientist, came up with the name “artificial intelligence” over 60 years ago. Many things such as learning and problem solving can be done by computers, though not in the same way as people do. An unusual goal of AI research is to create computer programs. They can learn, solve problems, and think logically(逻辑地). At present, we use the term AI for successfully understanding human speech, recognizing(识别) human faces, operating self­driving cars and competing in some game systems like playing chess. However, some people also consider AI a danger to humans if it develops too quickly. Professor Stephen Hawking, a famous British scientist was not for this kind of technology. Math is the basic language of AI. If students are good at math, they will be more likely to become successful AI designers in the future. We need not only bright students, but also average(普通的) students. As for average students, if they get enough math skills, they can also become successful AI designers. Besides, a good knowledge of computer science is also necessary for AI designing. Scientists hope to create creative and emotional(有感情的) AI. The AI can possibly understand human feelings or create art. Many ways and tools have been tried to discover this wide and exciting field. (　　)4.What can we know from Paragraph 1? A． AI works in the same way as people. B．AI has been around for only 60 years. C．The machine with AI can think and learn. D．All problems can be solved by computers. (　　)5.According to the text, what can't AI do at present? A．Operate self­driving cars. B．Understand human speech. C．Understand human feelings. D．Compete in some game systems. (　　)6.What does the underlined word “it” in Paragraph 2 refer to? A．Chess. B．AI. C．The danger. D．A scientist. (　　)7.According to the text, if students want to become successful AI designers, they should learn well. A． math and art. B．art and technology. C．art and computer science. D．math and computer science. (　　)8.What does Paragraph 4 mainly tell us about AI? 　 A． Scientists' wishes. B．Scientists' worries. C．Scientists' feelings. D．Scientists' discoveries. 一、 1. hit 2. breathes 3. fell 4. is pressing 5. will hang 二、 1. kilo 2. rocks 3. risks 4. mean 5. spirit 6. breathe 7. control 8. blood 9. knife 三、 1. matter 2. What's the matter? 3. sore 4. have a cold 5. stomachache 6. have a stomachache 7. foot 8. neck 9. stomach 10. throat 11. fever 12. lie 13. lie down 14. relax 15. cough 16. X-ray 17. toothache 18. take one's temperature 19. headache 20. have a fever 四、 1. D 解析：“enjoy oneself”玩得开心，故选 D。 2. A 解析：“with”表示具有，带有，有一个游泳池，用“with a swimming pool”，故选 A。 3. B 解析：“sick”可作定语修饰名词，“ill”不能作定语，“sick people”病人，故选 B。 4. D 解析：“advice”建议，不可数名词，“some”后接不可数名词或可数名词复数，“suggestion”可数名词，“idea”和“message”不符合语境，故选 D。 5. B 解析：“important”重要的，形容词；“importance”重要性，名词。“It's + 形容词 + to do sth.”，“the + 名词 + of...”，故选 B。 6. A 解析：“used to do sth.”过去常常做某事；“be used to doing sth.”习惯于做某事。莫莉过去害羞安静，现在习惯在全班面前讲话，故选 A。 7. D 解析：“run out of”用完，花光，男孩花光钱买书，故选 D。 8. D 解析：“see sb. do sth.”看见某人做某事的全过程；“hear sb. doing sth.”听见某人正在做某事。五分钟前看见出去的全过程，现在听见在唱歌，故选 D。 9. A 解析：“Thanks to”多亏，由于；“Thanks for”因......感谢。多亏英语老师，同学们考试成绩好，故选 A。 10. B 解析：“get off”下车，在这问在哪下车，故选 B。 11. B 解析：“have trouble (in) doing sth.”做某事有困难，故选 B。 12. B 解析：“see sb. doing sth.”看见某人正在做某事，看见他正在和史密斯先生说话，故选 B。 13. D 解析：“ourselves”我们自己，如果只考虑我们自己，友谊的小船随时会翻，故选 D。 五、 1. Some people don't want to get into trouble, so they choose not to help others. 2. Even though Bob was ill in hospital, he kept on studying. 3. You'd better give up playing computer games. 4. Jack is so young that he can't go to school. 5. One day, I fell down when I was playing basketball in PE class. 6. When I tried to stand up, I found that I had problem moving. 7. The school doctor put some medicine on my wound. 8. The doctor told me that I had better go home and rest for a week. 9. It's necessary for us to learn some first aid skills to deal with accidents. 六、 1. lying 2. because 3. impossible 4. his 5. headache 6. crying 7. toothache 8. Open 9. Why 10. hurt 七、 1. A 解析：根据前文她不想吃东西，可知感觉累，“tired”累的，故选 A。 2. C 解析：不舒服去学校医务室，“hospital”医院，故选 C。 3. A 解析：“What's your trouble?”你怎么了？固定表达，故选 A。 4. D 解析：“feel bad”感觉不好，故选 D。 5. C 解析：医生检查喉咙要张嘴，“mouth”嘴，故选 C。 6. D 解析：“take one's temperature”量体温，故选 D。 7. B 解析：“So what should I do, doctor?”医生，那我该怎么办？故选 B。 8. A 解析：在纸上写，“write”写，过去式“wrote”，故选 A。 9. D 解析：生病了要吃药，“medicine”药，故选 D。 10. B 解析：“stay away from”远离，要远离学校，在家休息，故选 B。 八、 A 1. A 解析：根据“With working smoke alarms, there will be less dying in a house fire.”可知烟雾报警器能减少火灾中的死亡，故选 A。 2. D 解析：根据“You may have as little as two minutes to escape safely.”可知只有两分钟逃生，故选 D。 3. C 解析：“escape”逃跑，逃离，与“run away”意思相近，故选 C。 B 4. C 解析：根据第一段“The computer or the machine with AI can think and learn.”可知有 AI 的机器能思考和学习，故选 C。 5. C 解析：根据第二段“Artificial intelligence(AI)(人工智能)is the ability of a computer program or a machine. The computer or the machine with AI can think and learn.”可知目前 AI 还不能理解人类感情，故选 C。 6. B 解析：根据“However, some people also consider AI a danger to humans if it develops too quickly.”可知“it”指的是 AI，故选 B。 7. D 解析：根据第三段“Math is the basic language of AI. Besides, a good knowledge of computer science is also necessary for AI designing.”可知想成为成功的 AI 设计师要学好数学和计算机科学，故选 D。 8. A 解析：第四段主要讲了科学家希望创造有创造力和情感的 AI，这是科学家的愿望，故选 A。 学科网（北京）股份有限公司 $$