Unit 2 Stay Healthy 单元语法:反身代词1、情态动词should和could、连词because(精练)2025-2026学年八年级英语下册(新教材人教版)

2026-04-21
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学段 初中
学科 英语
教材版本 初中英语人教版八年级下册
年级 八年级
章节 Unit 2 Stay Healthy
类型 题集-综合训练
知识点 -
使用场景 同步教学-单元练习
学年 2026-2027
地区(省份) 全国
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发布时间 2026-04-21
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作者 张老师在线英语小课堂
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审核时间 2026-04-21
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Unit 2 Stay Healthy语法专项过关 一、单项选择 1.He didn’t go to school yesterday ________ he was ill. A.so B.because C.but D.and 2.You ________ read in the sun for too long. It will cause great harm to your eyesight. A.shouldn’t B.can C.may D.will 3.You must be careful, or you will hurt ________ when you are doing sports like Liu Genghong. A.itself B.yourself C.ourselves D.oneself 4.The little boy can dress ________ now. A.him B.his C.himself D.he 5.Li Ming wants to get to school early, ________ he usually gets up early. A.because B.so C.but 6.It began to rain, ________ we had to stay here. A.but B.because C.so 7.My friend Jane helped me a lot, ________ I want to write her a thank-you letter. A.but B.because C.so D.or 8.There were few doctors then, ________ Dr. Bethune had to work hard on his own. A.so B.because C.since D.although 9.Try to listen to English radio, _________ that’s good for your pronunciation. A.so B.though C.because D.or 10.It started to rain heavily, ________we had to stay at home. A.so B.or C.because D.but 11.I want to learn more about inventions ________ I can make one myself someday. A.so B.because C.but D.and 12.The buildings in Suzhou gardens have light grey roofs and white walls, ________ they look like Chinese landscape paintings. A.so B.because C.but D.or 13.I want to join the study group ________ I can learn from my classmates. A.so B.because C.but 14.Gillian tore the note into pieces ________ he didn’t want Mr Tolman to read it. A.so B.because C.but D.or 15.—________ you tell me more about the Amazon rainforest? —Sure. You ________ read this book to get more details. A.Could; should B.Should; must C.Must; should D.Could; mustn’t 16.You ________ drink warm water and rest if you have a fever. It will help you recover soon. A.shouldn’t B.mustn’t C.should D.can’t 17.—Mum, I want to buy a new toy car made of plastic. ________ you please refuse me this time? —Good idea! We should choose toys made of recycled materials.  You ________ learn to make environmentally-friendly choices. A.Could; should B.Should; must C.Must; should D.Could; mustn’t 18.—I have a stomachache. —You ________ eat so much ice cream. A.shouldn’t B.should C.could D.would 19.My sister is stressed out. She ________ listen to some light music to relax. A.should B.shouldn’t C.must D.mustn’t 20.— I have a bad cold and feel terrible. — You ________ go to see a doctor at once. A.should B.couldn’t C.shouldn’t D.can’t 21.You ________ eat too much candy if you want to keep your teeth healthy. A.should B.could C.shouldn’t D.couldn’t 22.—________ you please give me some advice on improving my English? —Sure. You ________ spend more time reading English novels. A.Could; could B.Should; can C.Should; should D.Must; must 23.—________ you come to my party tomorrow? —Sorry, I have to study. A.Must B.Should C.Could D.Would 24.—________ you please pass me the salt? —Sure, here you are. A.Must B.Could C.Need D.Should 25.When I was young, I ________ swim very well. A.can B.could C.must D.should 26.—________ you tell me the way to the hospital? —Certainly. Go along this street and turn left. A.Must B.Could C.Should D.Will 27.If you are tired, you ________ have a rest first. A.could B.may C.needn’t D.can’t 28.—Mom, I want to buy that new fantasy storybook. ________ you please give me some money? —Sure, but you ________ finish your math homework first. A.Could; must B.Should; can C.Must; should D.Could; mustn’t 29.—I have a sore throat. —You ________ drink some hot tea with honey. A.could B.shouldn’t C.mustn’t D.needn’t 30.—________ you please tell me how to greet people in France? —Sure. You ________ kiss them on the cheek. A.Could; should B.Should; must C.Must; should D.Could; mustn’t 31.—Could you speak English well when you moved to America? —________. I could hardly say any English words at that time. A.Yes, I could B.No, I can’t C.No, I couldn’t 32.—Who taught you to sing this song? —No one. I taught ________. A.me B.my C.myself D.mine 33.—These days, more and more people are watching Jiangsu Football City League on the Internet. —That’s true. Watching it is just as enjoyable as playing football _________. A.it B.itself C.themselves 34.Please help ________ to some fruit, everyone. The party is just beginning. A.himself B.herself C.yourselves D.themselves 35.As we are growing up, we should learn to look after ________. A.we B.us C.our D.ourselves 36.Mary feels sure of _________. She thinks she can solve the problem. A.his B.hers C.himself D.herself 37.She hurt ________ when she fell off the bike yesterday. A.her B.hers C.she D.herself 38.Tom, you should do your homework by ________. A.you B.your C.yours D.yourself 39.We didn’t need any help. We finished the work by ________. A.us B.our C.ours D.ourselves 40.She made a cake for ________ because her parents were not at home. A.her B.herself C.hers D.she 41.When you lose ________ in a good book, it will make ________ possible for you to forget all your worries temporarily. A.yourself; it B.you; it C.yourself; this D.you; that 42.She is old enough to look after ________. We don’t need to worry about her. A.she B.her C.hers D.herself 43.We should learn how to protect ________ from dangerous diseases in daily life. A.our B.us C.ours D.ourselves 44.The boys taught ________ how to make model planes on the Internet. A.them B.their C.themselves D.theirs 45.When we succeeded in solving the problems, we felt proud of ________. A.ourselves B.myself C.ours 46.I want to get a part-time job ________ I can earn money to buy a new bike. A.so B.because C.but D.and 47.When you lose ________ in the mountains, staying calm will make ________ possible to find your way back. A.you; it B.yourself; it C.you; itself D.yourself; itself 48.Some tourists fall in love with Ganzhou ________ rather than just its tourist attractions. A.themselves B.itself C.herself D.ourselves 49.The boy is only 7 years old. He isn’t ________ to take care of ________. A.old enough; himself B.enough old; himself C.old enough; him D.enough old; him 50.Mark, I think you should tell more things about ______. It can help others know you better. A.yourself B.herself C.himself D.myself 二、语法选择 Do you know how to keep your teeth healthy? First, you should brush your teeth 51 a day, in the morning and before bedtime. 52 a soft toothbrush and fluoride toothpaste (含氟牙膏). Second, don’t eat too much candy or drink too many sodas. Sugar can 53 your teeth. If you eat something sweet, try to brush your teeth soon after. Third, 54 to the dentist every six months. The dentist can check if your teeth are 55 or not. Fourth, eating healthy food is also 56 for your teeth. Vegetables and fruits like apples and carrots can help clean your teeth 57 you eat them. Finally, don’t use your teeth to open bottles or break hard things. That may 58 your teeth. Remember, healthy teeth help you 59 food well and give you a nice smile. If you follow these tips, you 60 have strong and healthy teeth for a long time. 51.A.once B.twice C.three times D.four times 52.A.Use B.To use C.Using D.Used 53.A.hurt B.hurted C.hurting D.to hurt 54.A.go B.going C.to go D.went 55.A.health B.healthy C.healthily D.healthier 56.A.bad B.good C.well D.better 57.A.before B.after C.when D.until 58.A.break B.to break C.breaking D.breaks 59.A.chew B.to chew C.chewing D.chewed 60.A.will B.are C.were D.have “Always try your best!” It is my life rule. I learnt the rule 61 my mother’s real experience. My mother was born in 62 small village in Guangdong. When she was young, she studied hard in the daytime. After school, she helped with housework. She could only do 63 homework late at night. At the age of 15, my mother heard about Shenzhen. It was a land of hope, where hard-working people can 64 successful. “ 65 don’t I work hard and change my life?” she said to herself. So, my mother came to Shenzhen. “I had thought it was easy 66 a good job,” she told me. “But when I arrived, I found it was not easy. People did not want to hire me because I had no experience. I wanted to take courses to improve myself, 67 I had little time. Later, I worked in a small shop. Life was 68 for the first few years.” My mother kept 69 hard every day, and she made her dream come true. “Jack,” she often says to me, “if you want a better life, you have to fight for it and never stop trying. Things do not come 70 in life.” That’s what I have learnt from my mother. 61.A.for B.to C.from 62.A.a B.an C.the 63.A.he B.her C.him 64.A.be B.are C.were 65.A.When B.Where C.Why 66.A.find B.to find C.finding 67.A.so B.but C.and 68.A.hard B.harder C.hardest 69.A.work B.to work C.working 70.A.easy B.easily C.easiness Last Monday, something unexpected happened in our school. During the basketball game, Mike fell down and hurt his leg. He couldn’t stand up by 71 . We all worried about his 72 and we knew we had to do something. We ran quickly 73 him. But Mr. Wang shouted, “Don’t move him!” He explained it was 74 not to move an injured person because it could be dangerous. He told us to make him comfortable and call for help. Some classmates ran to get the school doctor while others stayed with Mike. We tried to calm him down and took good care 75 him. At first, Mike felt nervous. But with our help, he felt much better. The school doctor arrived then. She checked Mike and said we did the right thing because we avoided 76 him. She told us that in such situations, we should stay calm 77 wait for professional (专业的) help. After this experience, our school started 78 first-aid club. Every Friday afternoon, we learn 79 to deal with different emergencies (紧急情况), like nosebleeds, cuts or falls. Now I understand that first aid is not only a skill, but also a way to show kindness to 80 and help people around us. 71.A.he B.him C.himself 72.A.safe B.safety C.safely 73.A.helped B.to help C.helping 74.A.important B.importance C.importantly 75.A.of B.for C.with 76.A.move B.moving C.to move 77.A.or B.but C.and 78.A.a B./ C.the 79.A.how B.why C.what 80.A.another B.others C.the others 阅读下面短文,按照句子结构和上下文连贯要求,从每题所给的选项中选出最佳选项。 Health is very important for everyone. If we want to stay healthy, we need to do many things. First, we must have a balanced diet. We should eat more vegetables and fruits, 81 we shouldn’t eat too much junk food or sweet food. Second, we need to take enough exercise every day. Doing exercise can make us strong and 82 our stress. Third, we mustn’t stay up late. We should go to bed early and get up early to have enough sleep. It’s necessary for us 83 at least 8 hours’ sleep every night. Fourth, we should keep a happy mood. When we are upset, we can talk to our friends or listen to music to relax. 84 we follow these suggestions, we will stay healthy and energetic. Remember, health is the foundation of our study and life. Let’s 85 good habits and stay healthy together. 81.A.so B.but C.and D.or 82.A.reduce B.reduces C.reducing D.to reduce 83.A.have B.has C.to have D.having 84.A.If B.So C.Before D.After 85.A.develop B.develops C.developing D.to develop Everyone wants to stay healthy, but sometimes we may have small health problems. Last Monday, I woke up with a bad headache. I felt very tired and didn’t want to eat anything. My mom asked me, “What’s wrong? Do you 86 a fever?” She took my temperature, but it was normal. She said, “You must have stayed up too late. You should 87 at home today.” I agreed and stayed in bed. In the afternoon, my headache got worse. My mom suggested 88 some honey water. I drank two cups. It tasted sweet and made my throat feel better. Later, I watched a funny movie to relax. Laughing helped me forget the pain. The next morning, I felt much better. I realized that good rest and a positive attitude are important for getting better. Now, I try to go to bed early and 89 healthy food. I also do some exercise every day. Staying healthy is not difficult. We just need to take care of ourselves. If we have small health problems, we should not be afraid. Following simple tips like resting and drinking water can help us 90 better soon. 86.A.have B.has C.had D.having 87.A.work B.study C.rest D.play 88.A.drink B.to drink C.drinking D.drank 89.A.eat B.eats C.ate D.eating 90.A.feel B.feels C.felt D.feeling 参考答案 题号 1 2 3 4 5 6 7 8 9 10 答案 B A B C B C C A C A 题号 11 12 13 14 15 16 17 18 19 20 答案 A A B B A C A A A A 题号 21 22 23 24 25 26 27 28 29 30 答案 C A C B B B A A A A 题号 31 32 33 34 35 36 37 38 39 40 答案 C C B C D D D D D B 题号 41 42 43 44 45 46 47 48 49 50 答案 A D D C A A B B A A 题号 51 52 53 54 55 56 57 58 59 60 答案 B A A A B B C A A A 题号 61 62 63 64 65 66 67 68 69 70 答案 C A B A C B B A C B 题号 71 72 73 74 75 76 77 78 79 80 答案 C B B A A B C A A B 题号 81 82 83 84 85 86 87 88 89 90 答案 B A C A A A C C A A 1.B 【详解】句意:他昨天没去上学,因为他生病了。 考查连词辨析。so所以;because因为;but但是;and和。根据句意,前后句是因果关系,“he was ill”是“He didn’t go to school”的原因,因此用表示原因的连词because。故选B。 2.A 【详解】句意:你不应该在阳光下阅读太久。这会严重损害你的视力。 shouldn’t不应该;can能;may可能;will将要。根据后句“It will cause great harm to your eyesight.”可知,在阳光下阅读太久对眼睛有害,因此建议不应该这样做。 3.B 【详解】句意:你一定要小心,否则当你像刘畊宏那样做运动时你会伤到你自己。 itself它自己;yourself你自己;ourselves我们自己;oneself 某人自己。根据主语“you”可知,动作的承受者也是“你”,表示“你自己”应用反身代词yourself 符合语境。 4.C 【详解】句意:这个小男孩现在可以自己穿衣服了。 him他(宾格);his他的(物主代词);himself他自己(反身代词);he他(主格)。根据固定搭配“dress oneself”意为“自己穿衣服”,主语是“The little boy”,此处应用反身代词,应选himself。 5.B 【详解】句意:李明想早点到学校,因此他通常起得很早。 考查连词辨析:because因为;so因此;but但是。分析句子结构可知,前半句“想早点到学校”是原因,后半句“起得早”是结果,表示因果关系,故选B。 6.C 【详解】句意:开始下雨了,所以我们不得不待在这里。 考查连词辨析。but但是;because因为;so所以。前后两句是因果关系,前因后果,用so连接。故选C。 7.C 【详解】句意:我的朋友Jane帮了我很多,所以我想给她写一封感谢信。 考查连词辨析。but但是;because因为;so所以;or或者。前半句“Jane helped me a lot”是原因,后半句“I want to write her a thank-you letter”是结果,因此用表示结果的连词so连接。故选C。 8.A 【详解】句意:那时医生很少,因此白求恩医生不得不独自努力工作。 考查连词辨析。so因此,表示结果;because因为,表示原因;since因为,表示原因;although虽然,表示让步。前半句“医生很少”是原因,后半句“不得不独自努力工作”是结果,因此用so连接。故选A。 9.C 【详解】句意:试着听英语广播,因为那对你的发音有好处。 考查连词辨析。so所以,表结果;though尽管,表让步;because因为,表原因;or或者,表选择。根据“Try to listen to English radio,”和“that’s good for your pronunciation.”可知,后一句是前一句的原因,需填入表原因的连词。故选C。 10.A 【详解】句意:天开始下大雨,所以我们不得不待在家里。 考查连词辨析。so所以;or或者;because因为;but但是。根据“It started to rain heavily”和“we had to stay at home”可知,前半句“下雨”是原因,后半句“待在家里”是结果,故选A。 11.A 【详解】句意:我想更多地了解各种发明,这样将来有一天我就能自己发明出一个了。 so这样、因此;because因为;but但是;and并且。根据“I want to learn more about inventions”和“I can make one myself someday”可知,后半句“自己发明”是前半句“了解各种发明”的目的,应填so。 12.A 【详解】句意:苏州园林里的建筑有浅灰色的屋顶和白色的墙壁,所以它们看起来就像中国山水画。 so所以;because因为;but但是;or或者。根据“The buildings in Suzhou gardens have light grey roofs and white walls”以及“they look like Chinese landscape paintings”可知,苏州园林里的建筑有浅灰色的屋顶和白色的墙壁,所以它们看起来就像中国山水画,前后句之间是因果关系,前因后果,所以用so连接,应填so。 13.B 【详解】句意:我想加入学习小组,因为我可以向同学学习。 so所以(表结果);because因为(表原因);but但是(表转折)。结合语句“I want to join the study group”和“I can learn from my classmates”可知,“向同学学习”是“加入学习小组”的原因,because符合语境和逻辑要求。 14.B 【详解】句意:吉莉安把便条撕成了碎片,因为他不想让托尔曼先生读它。 so所以;because因为;but但是;or或者。根据“he didn’t want Mr Tolman to read it”可知,这是撕便条的原因,前后构成因果关系,且空后引导原因状语从句,应填because。 15.A 【详解】句意:—你能告诉我更多关于亚马逊雨林的事情吗?—当然。你应该读这本书来获取更多信息。 第一空表示礼貌请求,应用Could;第二空表示提出建议,应用should。Must语气太强,mustn’t表示禁止,均不符合语境。 16.C 【详解】句意:如果你发烧了,你应该喝温水并休息。这将帮助你尽快恢复。 shouldn’t不应该;mustn’t禁止;should应该;can’t不能。根据“It will help you recover soon.”可知,喝温水和休息有助于恢复,这是给予建议,应用should。 17.A 【详解】句意:——妈妈,我想买一辆新的塑料玩具车。这次你会拒绝我吗?——好主意!我们应该选择由回收材料制成的玩具。你应该学会做出环保的选择。 第一空表示委婉的请求,常用固定句型“Could you please...?”;第二空根据上文建议可知此处表示“应该”,用should。 18.A 【详解】句意:——我肚子疼。——你不应该吃这么多冰淇淋。 shouldn’t不应该;should应该;could可以;would将会。根据“I have a stomachache.”可知身体不舒服,推测是因为吃太多冰淇淋导致的,所以建议不应该吃这么多。应填shouldn’t。 19.A 【详解】句意:我姐姐压力很大。她应该听一些轻音乐来放松。 should应该;shouldn’t不应该;must必须;mustn’t禁止。根据“My sister is stressed out.”可知姐姐压力大,结合“to relax”可知此处是给予建议,表示“应该”做某事来放松,符合语境。 20.A 【详解】句意:——我得了重感冒,感觉糟透了。——你应该马上去看医生。 should应该;couldn’t不能;shouldn’t不应该;can’t不能。根据语境“I have a bad cold and feel terrible”可知,对方得了重感冒,给出的建议是应该立刻去看医生,应选should。 21.C 【详解】句意:如果你想保持牙齿健康,你不应该吃太多糖果。 should应该;could能;shouldn’t不应该;couldn’t不能。根据“if you want to keep your teeth healthy”可知,吃太多糖果对牙齿有害,为了保持健康,建议“不应该”吃太多,用shouldn’t。 22.A 【详解】句意:——你能给我一些提高英语的建议吗?——当然。你可以花更多时间读英文小说。 Could能,可以;Should应该;Must必须;Can能,可以。根据“... you please give me some advice”可知,此处表示委婉的请求,需用Could;根据“You ... spend more time ...”可知,第二空表示提出建议,应用could。 23.C 【详解】句意:——你明天能来参加我的聚会吗?——抱歉,我必须学习。 Must必须;Should应该;Could能,可以;Would将会。根据语境可知,此处是邀请对方参加聚会,应用Could表示委婉的请求。 24.B 【详解】句意:——你能把盐递给我吗?——当然,给你。 Must必须;Could可以(表示请求或询问);Need需要;Should应该。根据答句“Sure, here you are.”可知,前句是在提出一个请求,询问对方是否可以帮忙递盐,应填Could。 25.B 【详解】句意:当我年轻的时候,我游泳游得很好。 can能,一般现在时形式;could能,can的过去式形式;must必须;should应该。根据“When I was young”可知,句子时态为一般过去时,此处表达的是“能、会”,应填could。 26.B 【详解】句意:——你能告诉我去医院的路吗?——当然。沿着这条街走然后左转。 Must必须;Could能(表示委婉请求);Should应该;Will将。根据答语“Certainly.”可知,此处是委婉地请求帮助,常用“Could you…?”句型表示礼貌。应填Could。 27.A 【详解】句意:如果你累了,你可以先休息一下。 could可以;may可能;needn’t不必;can’t不能。根据“If you are tired”可知是提出建议,could表示委婉建议,符合语境。 28.A 【详解】句意:——妈妈,我想买那本新的奇幻故事书。你能给我一些钱吗?——当然,但你必须先完成你的数学作业。 Could可以,能;must必须;Should应该;can可以,能;mustn’t禁止。第一空所在句子是向妈妈提出委婉请求,应用could“可以,能”;完成作业是得到钱的必要条件,第二空表示“必须”,应用must。 29.A 【详解】句意:——我喉咙痛。——你可以喝点加蜂蜜的热茶。 could可以;shouldn’t不应该;mustn’t禁止;needn’t不必。根据前句“喉咙痛”的语境,后句是给出建议,喝蜂蜜热茶是有益的做法。用could表示委婉建议。 30.A 【详解】句意:——你能告诉我如何在法国跟人打招呼吗?——当然。你应该亲吻他们的脸颊。 could能;should应该;must必须;mustn’t禁止。根据语境可知,问句是请求对方告知如何在法国跟人打招呼,用“could”表示委婉请求;答句是给出建议,用“should”表示“应该”。 31.C 【详解】句意:——当你搬到美国时,你英语说得好吗?——不,我不能。那时候我几乎说不出任何英语单词。 Yes, I could是的,我能;No, I can’t不,我不能;No, I couldn’t不,我不能。根据答语后句“I could hardly say any English word at that time.”可知,hardly意为“几乎不”,表否定含义,此处应作否定回答,问句由Could引导表过去,答语时态需保持一致,此处应填No, I couldn’t。 32.C 【详解】句意:——谁教你唱这首歌的?——没有人。我自学的。 me我,宾格;my我的,形容词性物主代词;myself我自己,反身代词;mine我的,名词性物主代词。根据“No one”可知,此处表示“自学”,teach oneself表示“自学”,应填myself。 33.B 【详解】句意:——现如今,越来越多的人在网上观看江苏足球城市联赛。——确实如此。观看比赛和踢足球本身一样有趣。 it它;itself它自己;themselves他们自己。根据句中“playing football”以及前后句的对比语境可知,此处旨在强调踢足球“这项运动本身”的乐趣。反身代词常用于名词后表示强调。由于football为单数事物,需选用反身代词itself与之对应。 34.C 【详解】句意:请你们自己随便吃些水果,各位。聚会刚刚开始。 himself他自己;herself她自己;yourselves你们自己;themselves他/她/它们自己。固定搭配help oneself to sth.意为“随便吃某物”。根据句中称呼语“everyone”可知,说话者是对在场的大家(你们)说话,所以反身代词应用第二人称复数yourselves。 35.D 【详解】句意:随着我们长大,我们应该学会照顾我们自己。 we我们;us我们;our我们的;ourselves我们自己。根据主语“we”可知,动作的承受者也是“我们”,主语和宾语指代同一群人,应用反身代词ourselves。 36.D 【详解】句意:玛丽对自己有信心。她认为她能解决这个问题。 his他的;hers她的;himself他自己;herself她自己。根据主语Mary是女性,且固定搭配feel sure of oneself意为“对自己有信心”,应填herself。 37.D 【详解】句意:昨天她从自行车上摔下来时伤到了她自己。 her她/她的;hers她的,名词性物主代词;she她;herself她自己。根据主语“She”及语境可知,动作的承受者是主语本人,表示“伤到了她自己”,应用反身代词herself。 38.D 【详解】句意:汤姆,你应该自己做作业。 you你,你们;your你的,你们的,形容词性物主代词;yours你的,你们的,名词性物主代词;yourself你自己,反身代词。根据语境可知,此处表达的是“自己做作业”,英语是短语“by oneself”,所以这里应该用反身代词,而句子主语是“you”,在这里指代的是“汤姆”一个人,所以应该用单数反身代词yourself,故选yourself。 39.D 【详解】句意:我们不需要任何帮助。我们靠我们自己完成了这项工作。 us我们;our我们的;ours我们的;ourselves我们自己。固定短语by oneself意为“独自;靠某人自己”,主语是“We”,对应的反身代词是ourselves。 40.B 【详解】句意:她为自己做了一个蛋糕,因为她的父母不在家。 根据“because her parents were not at home”可知父母不在家,推测她是给自己做蛋糕,主语和介词宾语指代同一人,应用反身代词。 41.A 【详解】句意:当你沉迷于一本好书时,它会让你暂时忘记所有的烦恼成为可能。 yourself你自己;it做形式宾语;this近指;that远指。lose oneself in“沉迷于”,主语是you,宾语指代主语自身,用反身代词yourself“你自己”;make it possible for sb to do sth“使某人做某事成为可能”,其中it作形式宾语,真正的宾语是后面的动词不定式。 42.D 【详解】句意:她足够大了,可以照顾她自己。我们不需要担心她。 she她(主格);her她(宾格),她的(形容词性物主代词);hers她的(名词性物主代词);herself她自己(反身代词)。根据“We don’t need to worry about her”可知,前句表达她可以照顾“自己”,look after oneself为固定短语,意为“照顾自己”,主语是she,对应的反身代词为herself。 43.D 【详解】句意:我们应该学习如何在日常生活中保护我们自己免受危险疾病的侵害。 our我们的,形容词性物主代词;us我们,人称代词宾格;ours我们的,名词性物主代词;ourselves我们自己,反身代词。根据主语“We”可知,动作的发出者和承受者是同一对象,表示“保护我们自己”,宾语应用反身代词ourselves。 44.C 【详解】句意:男孩们在网上教他们自己如何制作飞机模型。 them他们;their他们的;themselves他们自己;theirs他们的。teach oneself意为“自学”,且主语The boys是复数,可知此处应用反身代词themselves。 45.A 【详解】句意:当我们成功解决问题时,我们为自己感到骄傲。 ourselves我们自己(反身代词);myself我自己(反身代词);ours我们的(名词性物主代词)。根据题干主语we,表示“为自己”感到骄傲,应用反身代词ourselves,应填ourselves。 46.A 【详解】句意:我想找一份兼职,这样就能挣钱买新自行车。 so因此;because因为;but但是;and并且。句子前半段“我想找兼职”是行为,后半段“挣钱买新自行车”是做这件事的目的,应填so。 47.B 【详解】句意:当你在山里迷路时,保持冷静会使你找到回去的路成为可能。 you你;it它;yourself你自己;itself它自己。第一空,主语是you,当宾语指代主语自身时,应用反身代词yourself,固定搭配lose oneself表示“迷路”,排除A、C;第二空,考查固定句型make it possible to do sth.,其中it作形式宾语,真正的宾语是后面的动词不定式,排除D。故选B。 48.B 【详解】句意:有些游客爱上了赣州本身,而不仅仅是它的旅游景点。 themselves他们自己;itself它自己;herself她自己;ourselves我们自己。根据“rather than just its tourist attractions”可知,游客爱上的不只是景点,而是赣州这座城市本身,Ganzhou为城市名,指代事物,应用it的反身代词itself。 49.A 【详解】句意:这个男孩只有7岁。他还不够大,不能照顾自己。 old是形容词,enough修饰形容词时需后置,即放在形容词之后;当动词短语的宾语与主语指代同一人时,需使用反身代词himself。 50.A 【详解】句意:Mark,我觉得你应该多讲一些关于你自己的事情,这样能帮助别人更好地了解你。 yourself你自己;herself她自己;himself他自己;myself我自己。此处表达的是“你应该多讲关于你自己的事情”,“你自己”对应的反身代词yourself。 51.B 52.A 53.A 54.A 55.B 56.B 57.C 58.A 59.A 60.A 【导语】本文围绕如何保持牙齿健康展开,详细阐述了保持牙齿健康的多个方面建议,包括刷牙频率、使用合适的牙刷和牙膏、控制甜食摄入、定期看牙医、吃健康食物以及避免用牙齿开瓶等,旨在帮助人们拥有强壮健康的牙齿。 51.句意:首先,你应该一天刷两次牙,在早上和睡觉前。 根据“in the morning and before bedtime”可知,早上和睡觉前刷牙,这是一天刷两次牙,twice“两次”符合语境。once“一次”;three times“三次”;four times“四次”,均不符合。 52.句意:使用软毛牙刷和含氟牙膏。 此句是祈使句,祈使句通常以动词原形开头,Use“使用”是动词原形,符合祈使句结构。 53.句意:糖会伤害你的牙齿。 情态动词can后接动词原形,hurt“伤害”是动词原形,符合语法规则。 54.句意:第三,每六个月去看一次牙医。 此句是祈使句,祈使句用动词原形开头,go“去”是动词原形,符合祈使句结构。 55.句意:牙医可以检查你的牙齿是否健康。 be动词are后接形容词作表语,healthy“健康的”是形容词,符合语法规则。health“健康”是名词;healthily“健康地”是副词;healthier“更健康的”是比较级,此处没有比较含义,均不符合。 56.句意:第四,吃健康的食物对你的牙齿也有好处。 be good for是固定短语,意为“对……有好处”,good“好的”符合语境。bad“坏的”;well作形容词时表示“身体好的”,作副词时表示“好地”;better“更好的”,是比较级,此处没有比较含义,均不符合。 57.句意:像苹果和胡萝卜这样的蔬菜和水果在吃的时候可以帮助清洁你的牙齿。 根据“Vegetables and fruits like apples and carrots can help clean your teeth...you eat them.”可知,是在吃这些蔬菜水果的时候帮助清洁牙齿,when“当……时候”符合语境。before“在……之前”;after“在……之后”;until“直到”,均不符合。 58.句意:那可能会弄坏你的牙齿。 情态动词may后接动词原形,break“弄坏”是动词原形,符合语法规则。 59.句意:记住,健康的牙齿帮助你很好地咀嚼食物,并给你一个灿烂的微笑。 help sb. do sth.是固定用法,意为“帮助某人做某事”,chew“咀嚼”用原形,符合语法规则。 60.句意:如果你遵循这些建议,你将长时间拥有强壮健康的牙齿。 if引导的条件状语从句遵循“主将从现”原则,从句用一般现在时,主句用一般将来时,will后接动词原形,will have“将拥有”符合语法规则。 61.C 62.A 63.B 64.A 65.C 66.B 67.B 68.A 69.C 70.B 【导语】本文是一篇记叙文,作者通过母亲从农村到深圳奋斗并最终成功的真实经历,领悟到“永远尽最大努力”的人生道理。 61.句意:我从母亲的真实经历中学到了这条规则。 空格“learnt the rule”和空格后“my mother’s real experience”可知,此处指从母亲的真实经历中学到了这条规则,learn sth from sth“从……学到……”,固定搭配。 62.句意:我母亲出生在广东的一个小村庄。 空格后“small village in Guangdong”提示,此处泛指广东的一个小村庄,空格后“small”是以辅音音素开头,所以此处应用不定冠词a表泛指。 63.句意:她只能在深夜做作业。 “do…homework”提示,此处考查:do one’s homework“做作业”,固定搭配,此处应填形容词性物主代词her。 64.句意:那是一片希望的土地,勤劳的人们可以在那里获得成功。 空格前“can”是情态动词,后跟动词原形,所以应填be。 65.句意:“我为什么不努力,改变自己的生活?”她对自己说。 分析句子,结合选项可知,此处作者在反问自己:“我为什么不努力,改变自己的生活?”,why“为什么”,询问原因。 66.句意:“我原以为找到一份好工作很容易,”她告诉我。 分析句子“I had thought it was easy…a good job”可知,该句结构为:“主+谓语+it+was+adj+to do sth.”,其中it作形式宾语,不定式作真正的宾语,此处应用不定式to find作宾语。 67.句意:我想参加课程来提高自己,但我几乎没有时间。 前一句“I wanted to take courses to improve myself”和后一句“I had little time.”之间构成转折关系,所以应用but连接,意为“但是”,表转折。 68.句意:头几年生活很艰难。 空格前“was”是系动词,此处应用一个形容词作表语,hard“艰难的”,形容词。 69.句意:我妈妈每天坚持努力工作,她实现了她的梦想。 空格前“kept”提示,此处考查:keep doing sth“坚持做某事”,所以此处应填入working,动名词作宾语。 70.句意:生活中事情来之不易。 分析句子“Things do not come…in life.”可知,此处应用一个副词修饰动词come,easily“容易地”,副词。 71.C 72.B 73.B 74.A 75.A 76.B 77.C 78.A 79.A 80.B 【导语】本文讲述了学校篮球比赛中迈克摔倒受伤后,大家采取正确措施应对,学校还因此成立急救俱乐部的故事。 71.句意:他自己站不起来。 句子强调迈克自己无法站起来,by oneself表示“独自,靠自己”,这里应用反身代词himself。he是主格,him是宾格,均不符合语境。 72.句意:我们都担心他的安全,并且我们知道我们必须做点什么。 根据上下文,大家担心的是迈克受伤后的安全状况,这里需要一个名词,safety“安全”符合。safe是形容词“安全的”,safely是副词“安全地”,均不符合。 73.句意:我们迅速跑过去帮助他。 run to do sth.意为“跑过去做某事”,不定式表目的,此处应用to help。helped过去式/过去分词形式,helping现在分词形式/作动名词,均不符合该语法。 74.句意:他解释说不移动受伤的人是很重要的,因为这可能会很危险。 it is+adj.+to do sth.是固定句型,表示“做某事是……的”,这里应用important。importance是名词“重要性”,importantly是副词“重要地”,均不符合。 75.句意:我们努力让他平静下来,并且好好照顾他。 take care of sb.是固定短语,表示“照顾某人”,这里应用of。for“为了”,with“和……一起”,均不符合。 76.句意:她检查了迈克,并且说我们做得对,因为我们避免移动他。 avoid doing sth.是固定用法,表示“避免做某事”,这里应用moving。move是动词原形,to move是动词不定式,均不符合。 77.句意:她告诉我们,在这种情况下,我们应该保持冷静并且等待专业帮助。 “stay calm”和“wait for professional (专业的) help”是并列关系,应用and连接。or表示选择关系,but表示转折关系,均不符合。 78.句意:这次经历之后,我们学校开始成立一个急救俱乐部。 这里表示泛指“一个急救俱乐部”,应用不定冠词a。/零冠词,the表示特指,均不符合。 79.句意:每周五下午,我们学习如何应对不同的紧急情况,比如流鼻血、割伤或者摔倒。 根据上下文,这里说的是学习如何应对紧急情况的方法,应用how。why表示原因,what表示什么,均不符合。 80.句意:现在我明白了急救不仅是一项技能,也是一种向他人表达善意并且帮助我们周围人的方式。 others表示“其他人”,这里指除了自己之外的其他人,符合语境。another表示“另一个”,the others表示“其余的人或物(特定范围内的)”,均不符合。 81.B 82.A 83.C 84.A 85.A 【导语】这是一篇说明文,主要向读者介绍保持健康的四点建议,包括均衡饮食、坚持锻炼、规律作息和保持好心情,呼吁大家养成好习惯、守护健康。 81.句意:我们应该多吃蔬菜和水果,但是我们不应该吃太多垃圾食品或甜食。 根据上下文逻辑,前半句“eat more vegetables and fruits”与后半句“shouldn't eat too much junk food or sweet food”是转折关系,应选用转折连词but,so表因果,and表并列,or表选择,均不符合此处转折逻辑。 82.句意:做运动能让我们强壮并减轻我们的压力。 根据句子结构,情态动词“can”后必须接动词原形,“and”连接两个并列的谓语动词,“make”与“reduce”为并列谓语动词。reduces是第三人称单数形式,reducing是现在分词,to reduce是不定式,均不符合用法。 83.句意:对我们来说每晚至少有 8 小时睡眠是必要的。 根据句型“It’s necessary for somebody to do something.”,此处需要用不定式to have作真正主语。have动词原形,has 第三人称单数形式,having是动名词,均不符合该句型的语法要求。 84.句意:如果我们遵循这些建议,我们就会保持健康和精力充沛。 根据句子逻辑,后半句“stay healthy and energetic”是前半句“follow these suggestions”的结果,构成条件状语从句,应选用引导条件状语从句的If。So表因果,Before和 After表时间,均不符合此处条件逻辑。 85.句意:让我们一起养成好习惯并保持健康。 根据祈使句结构“Let’s do something.”,“Let’s”后需接动词原形,应选用develop。develops是第三人称单数形式,developing是现在分词,to develop是不定式,均不符合该祈使句的用法。 86.A 87.C 88.C 89.A 90.A 【导语】本文作者分享了自己一次因头痛生病,通过休息、喝蜂蜜水和保持积极心态而康复的经历,强调了良好作息与健康习惯的重要性。 86.句意:你发烧了吗? have有,动词原形;has三单形式;had过去式;having现在分词或动名词。根据“Do you…”可知,一般疑问句中主语为you,谓语动词需用原形。故选A。 87.句意:今天你应该在家休息。 work工作;study学习;rest休息;play玩耍。根据前文“stayed up too late”以及后文“stayed in bed”可知,此处应指“休息”。故选C。 88.句意:妈妈建议喝些蜂蜜水。 drink喝,动词原形;to drink动词不定式;drinking现在分词或动名词;drank过去式。suggest doing sth.为固定搭配,意为“建议做某事”。故选C。 89.句意:现在,我尽量早睡并吃健康的食物。 eat吃,动词原形;eats三单形式;ate过去式;eating现在分词或动名词。根据“try to go to bed early and…”可知,and连接两个并列动词原形。故选A。 90.句意:遵循一些简单的建议,比如休息和喝水,能帮助我们很快感觉好起来。 feel感觉,动词原形;feels三单形式;felt过去式;feeling现在分词或动名词。help sb. do sth.为固定搭配,意为“帮助某人做某事”。故选A。 学科网(北京)股份有限公司1 / 21 学科网(北京)股份有限公司 $

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Unit 2 Stay Healthy 单元语法:反身代词1、情态动词should和could、连词because(精练)2025-2026学年八年级英语下册(新教材人教版)
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Unit 2 Stay Healthy 单元语法:反身代词1、情态动词should和could、连词because(精练)2025-2026学年八年级英语下册(新教材人教版)
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Unit 2 Stay Healthy 单元语法:反身代词1、情态动词should和could、连词because(精练)2025-2026学年八年级英语下册(新教材人教版)
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