Unit 2 Stay healthy单词语法讲解练习+单词音频2025-2026学年人教版英语八年级下册

Unit2句式语法+练习 句式(sentences) 一、“What's the matter?”句型 教材原句：What's the matter? 怎么了? 句式结构：“What's the matter?”意为“怎么了?/出什么事了?”其常用于询问某人患了何种疾病、遇到了什么困难或烦恼、周边出了什么状况、机器出了什么故障等。 ● --What's the matter?怎么了? --I have a headache.我头疼。 ● --What's the matter with Kate? 凯特怎么了? --She hurt her finger.她伤到了手指。 联想拓展“What's the matter?”的同义表达是 “What's wrong?/What's the trouble?/What's the problem?/What's up?”。 Note: matter/trouble/problem为名词，其前要加the；wrong是形容词，其前不加the。 表达病痛的结构： 要表达身体某一部位疼痛或不舒服，可以用以下结构： 1.某人+ have/has +病症. The twins have colds.这对双胞胎感冒了。 2.某人+ have/has a(n) +身体部位-ache（headache / toothache / stomachache / backache / earache） She had a stomachache last night.她昨晚胃痛。 3.某人+ have / has a sore +身体部位. He has a sore throat. 他喉咙痛。 4.某人+ hurt(s) +身体部位或反身代词. He hurt his leg.他的腿受伤了。 5.身体部位 + hurt(s). My head hurts badly.我头痛得厉害。 6.某人+ have/has a pain in one's +身体部位. I have a pain in my chest. 我胸口痛。 7. (There is) something wrong with one's +身体部位. There is something wrong with my right eye.我的右眼不舒服。 8.其他表达方式 She has a heart trouble.她有心脏病。 He got hit on the head.他头部受到了撞击。 She cut her finger.她割破手指了。 二、Let句型 教材原句：Let's see.让我们看看。 句式结构：let是及物动词，意为“允许；让”;let's是let us 的缩写形式。 ①let's do sth. 意为“让我们做某事吧”。 ②let sb. do sth. 意为“让某人做某事”。 ● Let's go for a walk.让我们去散步吧。 ● Why don't you let us take away the sofa?你为什么不让我们带走沙发? 易混辨析let's与 let us的用法区别 易混词(组) 用法 例句 let's 包括说话者和听话者双方。 ● Let's try again. 让我们再试一下吧。(包括对方) let us 只包括说话者一方。 ● Let us know the time of your arrival. 让我们知道你到达的时间。("我们"不包括对方) 联想拓展 对句型“Let's do sth.”进行回答时，如果同意，可以用“OK.(好的。)”或“That sounds good/great/interesting.(那听起来不错/很棒/有意思。)”等来回答;如果不同意，则可以用“No. Let's...(不。让我们)”等来回答，或直接说明不同意的原因。 ● --Let's play volleyball.让我们打排球吧。 --That sounds good.那听起来不错。 ● --Let's play soccer.让我们踢足球吧。 --No, I don't have a soccer ball.不，我没有足球。 语法(grammar) 情态动词should的用法 should 作情态动词，有实际的词义，但它不可单独作谓语，须与动词原形连用，没有人称和数的变化。其否定形式在其后加not，可缩写为shouldn't；变为一般疑问句时，should 提到主语之前。它的用法如下： 1.表示委婉地提出意见或建议，一般意为“应该；应当”。 You should eat lots of healthy food. 你应该多吃些健康的食品。 2.表示义务、责任，也意为“应该；应当”。 You should study hard. 你应当努力学习。 3.表示命令和要求，语气比较强烈。 We should respect our teachers and parents. 我们应该尊敬老师和父母。 You shouldn't be so careless. 你不应该这么粗心。 4.表示预测和可能性。 He should be a teacher. 他可能是一位老师。 They should be in the classroom. 他们应该在教室里。 5.表示说话人的感情，如惊奇、愤怒、失望等，多见于以why，who，how，what等开头的特殊疑问句中。 Why should I invite her? 为什么我要邀请她？ How should I know? 我怎么会知道？ 反身代词 反身代词是由第一人称、第二人称形容词性物主代词或第三人称的人称代词宾格形式，词尾加-self或-selves组成的。反身代词意为“本人”“本身”，为加强语气，也可翻译为“亲自”“自己”。 1.反身代词构成 ( 数 人称 ) 第一人称 第二人称 第三人称 单数 myself yourself himself/herself/itself 复数 ourselves yourselves themselves 2.反身代词的用法 作动词宾语或介词宾语 The boy can dress himself.这个男孩能给自己穿衣服。 Take good care of yourself.好好照顾你自己。 作主语或宾 语的同位语 Mrs Black herself is a lawyer.布莱克夫人本人就是一名律师。 You had better ask the driver himself.你最好问司机本人。 作表语 Just be yourself.做你自己就好了。 Mary hasn't been herself recently.玛丽近来感到不适。 3.易错点 反身代词必须与其所指代的名词或代词形成相互关系，在人称、性和数上保持一致。 The children are enjoying themselves in the park. 孩子们正在公园里玩得很高兴。 4.反身代词的常用短语 teach oneself＝learn by oneself 自学 enjoy oneself 过得愉快 help oneself to... 随便吃/用... look after oneself 照顾某人自己 dress oneself 给自己穿衣服 by oneself独自，亲自 hurt oneself伤到自己 make oneself at home别拘束，像在自己家一样 devote oneself to致力于... 投身于... come to oneself苏醒，恢复意识 lose oneself on沉浸于... 全神贯注于... 练习： 一、单项填空 ( )1.Earthquakes can be very dangerous. We ______ learn to protect ourselves. A. might B. should C. could D. would ( )2.Shh …! This is a library. You ______ keep your voice down. A. can B. can't C. should D. shouldn't ( )3.When our parents become too old to take care of themselves one day, we ______ look after them well. A. should B. shouldn't C. may D. may not ( )4.When ______ parents went away on business, I looked after ______. A. my; myself B. my; mine C. me; myself D. me; mine ( )5.Your son just wants to be ______. Don't compare (比较) him with others. A. yourself B. myself C. himself D. herself 二、按要求完成下列各题 6.Steven should eat fruit and vegetables more often. (对画线部分提问) ______ ______ Steven ______ more often? 7.The boy should take some medicine. (改为否定句) The boy _______ ______ ______ medicine. 8.He should eat something and rest. (改为一般疑问句) ______ he ______ ______ and rest? 9.The boy did the work on his own. (改为同义句) The boy did the work ______ ______. 10.We had a good time at the party last week. (改为同义句) We ______ ______ at the party last week. 三、用所给单词的适当形式填空 11.The girl learned how to dress ______(her) at the age of 3. 12.Simon was ______ (surprise) to see spaceships from China. 13.Students should ______ (not spend) too much time playing computer games. 14.My mother agreed ______ (go) shopping with me. 15.I cleaned the living room by ______(I). 四、语法填空 阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。 Gina and Mary are middle school students. Last Friday afternoon, they came back from school by bike. When they were riding along Green Street, they found an old woman 16. ______ (lie) on the side of the street. Without thinking 17. ______ (two), Gina stopped and wanted to help. But Mary stopped her right away. She didn’t want Gina to get 18. ______ trouble. To her 19. ______ (surprised), Gina ignored (不予理睬) her. She asked 20. ______ old woman what was the matter with her. The old woman said she fell down 21. ______ couldn’t move. Gina thought the old woman hurt 22. ______ (her). So she called 120. An ambulance arrived soon. The doctors 23. ______ (take) the old woman to the hospital at once. 24. ______ (thank) to Gina, the old woman was saved by the doctors in time. Later, Gina told Mary that everyone should 25. ______ (help) others in need. I think Gina is right because we may need help from others. 一、1-5 BCAAC 二、 6. What should; do 7. shouldn't take any 8. Should; eat anything 9. by himself 10. enjoyed ourselves/had fun 三、11. herself 12. surprised 13. not spend 14. to go 15. myself 四、16. lying 17. twice 18. into 19. surprise 20. the 21. and 22. herself 23. took 24. Thanks 25. help ( 1 ) 学科网（北京）股份有限公司 $Ourselves, ourselves, sore, sore throat, throat, stomach ache, stomach ache, headache, headache, truth ache, truth ache, bache, backache, press press, nose bleed, nosebleed, dentist, dentist, fever, fever, stomach, stomach, avoid, avoid gas, gas, day eight, x ray, x ray, careless, careless, running, running, cough, tough, brose, browse, suffer, suffer, suffer from, suffer from take a seat, take a seat, take once temperature, take one's temperature test, test flow, flu, medicine, medicine, mask, mask, virus, virus. Stop from doing, stop from doing description, description, patient, patient, injury, injury, illness, illness, knife, knife, clear, twor, ten, ten, what's more, what's more? Brighter, brighter. Environment, environment, cross, cross. Catch, fire, catch, fire themselves, themselves. Fry, fry, turn on, turn on. Stove, stove. Happily, happily, no way, no way. Burn, burn on, fire, on fire, flame, flame, panic, panic. On to, on to. Throw, thrown, roll, roll. Quit, quick. Be about to be about to stop, short, stop short. Aid, aid, first aid, first aid. Safety, safety extinguisher. Extinguish, ban, ban, doubt. Eat out tonight, tonight. Sadly, sadly. Smoke, smoke. Unfortunately, unfortunately, luckily, luckily. Badly, badly. Harm, harm, pill, pill, painful, painful. Why, why, why? Down, lie down. Harmful, harmful, hit, hit, shock, shock, bleed, bleed, check, check, tight, tight, peanut, peanut, nervously, nervously. Allergic, allergic. From now on, from now on. Messy, messy. Jeff, jeff, Allen, Allen, James, James, Kelly, Kelly, cooker, cooker. Unit2单词句子练习 一、请根据所给的首字母或音标写出单词，使句子意思完整正确 1.Cover your mouth when you /kɒf/ to keep germs from spreading. 2.Most of us use natural g for cooking at home. 3.The child feels cold and his face looks red. I'm afraid he's got a f . 4.If you have a /'nəuzbli:d/, pinch your nose. 5.Please don't /pres/ this button unless it's an emergency. 6.My tooth hurts badly, so Mum will take me to the d tomorrow. 7.Eating too much ice cream may give you a s , so be careful! 8.Instead of buying gifts, we enjoy making presents for friends by o . 9.As students, we should learn from mistakes and a making the same mistakes again. 10.The boy cried because he had a t after eating too many candies. 11.It is the third time I have caught a cold this autumn! I feel terrible with a r nose and sore throat every day. 12.My mum has a b after cleaning the house all day. She needs some rest. 13.If you stare at screens too long, you might get a h . Take a break! 14.If you hold the book with your right hand for a long time, you will have an a in your right arm. 15.Last week, she caught a bad case of the (流感) and had to rest. 16. He was worried because the (病毒) spreads quickly. 17.The doctor told me to take the (药) three times a day. 18.The doctor gave the (病人) some medicine and advice. 19.They suffered serious i in the accident and had to go to the hospital. 20.Doing exercise regularly can help us have more e to face the challenges of daily life. 21.After singing at the concert for a long time, her /θrəʊt/ was so sore that she could hardly speak. 22.I always look both directions carefully before I c the road. 23.I had to stop running because of a p on my knee. 24.We should all take action to protect the e such as reducing waste and planting more trees. 25.After discussing it, my understanding of the maths problem became /klɪə/. 26.The scientist did the experiment /hɪm'self/ to make sure it was correct. 27.The cat jumped o the table and knocked over the cup. 28.She did b in the exam because she didn't work hard enough. 29.In case of fire, use the fire e to put it out safely. 30.The candle's f went out when the wind blew. 31.Mother is cooking soup on the s in the kitchen now. 32.We are going to watch a movie /ta'naɪt/ after dinner. 33.Please /rəul/ the dice (骰子) to decide who goes first. 34.If you need medical /eɪd/, please call 999 in England. 35. /'lʌkɪli/, I found my lost keys under the desk," Lily said happily. 36.The teacher told us to pay attention to /'seɪfti/ when doing experiments. 37.--What a s ! Lisa fixed the broken bike all by herself. --You mean she did it without any help? 38.Please c your homework carefully before handing it in. 39.The coat is too t . Can you show me another one in bigger size? 40.Be careful! Don't /hɪt/ the vase on the table when you pass by. 41.He always has a sleeping /pɪl/ before going to bed to help him sleep well. 42.The heavy s from the burning house could be seen from miles (1 mile ≈ 1,609 metres) away. 43.He wanted to join the football team, but u he injured his knee. 44.She looked at the broken vase /'sædli/, knowing she had made a big mistake. 45.Linda walked into the room h and told everyone the good news. 二、请根据句子意思，用括号中所给单词或短语的适当形式填空 1.Lucy had a sore throat and kept (cough) all night, so her mother was worried about her. 2.--Could you tell me how many (stomach) a cow has? --Maybe four, but I am not sure. 3.As students, we should learn from mistakes and avoid (make) the same mistakes again. 4.Staying in the cold wind for too long, he got a (run) nose and started to sneeze. 5.After the sports meeting, we felt proud of (we) for working so hard. 6.The (bright) of the snow made him blink. 7.After the fall, he got a small (injure) to his knee. 8.Many students were absent from school because of winter (ill). 9.It's not safe (cross) the street without looking left and right. 10.Lisa gave a lively (describe) of how they spent the Spring Festival in China, which makes me feel as if I were there too. 11.The nurse takes good care of the (patient) in the hospital, making sure they take their medicine on time. 12.The hospital provides free (medicine) check-ups for the old people every month. 13.He fell off his bike carelessly on the way to school and (hurt) his knee badly. 14.The ball (roll) down the hill and that scared the sheep. 15.The fire spread (quick) and everyone had to evacuate from the building. 16.--I feel very cold now. --We can find some dry branches and (burn) them to make a fire. 17.To keep healthy, we should do more (check) regularly. 18.Jane bought some tomatoes and she wanted (fry) them with eggs. 19.It's a wise decision that you gave up (smoke) and drinking. 20.The boy (throw) the ball to his friend and they laughed happily. 21.Too much screen time may (harm) your eyes, so take breaks often. 22.--Where are the students? --They (lie) on the grass to enjoy the nice view of the sky. 23.You shouldn't eat too much junk food, because it's (harm) to your health. 24.--Why do you look worried? --Because of the report. I spoke (nervous) and others might not understand my words. 25.The athlete (bleed) a lot during the match, but he still kept going. 26.The doctor said the wound was not serious, but it was still (pain) to touch. 27.The (care) driver didn't notice the red light and caused an accident. 28.She (hit) him on the head with her umbrella after she found him. 29.Ignoring a (tooth) for too long may lead to more serious dental problems. 30.We were all (shock) by the news of the sudden earthquake in that small town. 三、根据汉语提示完成句子(每空一词) 1.我这周应该去看牙医，因为我的一颗牙齿疼。 I should this week as one of my teeth hurts. 2.上周日我们去了海滩并在那里玩得很开心。 We went to the beach last Sunday and there. 3.中国人再也不会挨饿了。 Chinese people will not hunger any longer. 4.汤姆考试没及格，因为他对待作业太粗心了。 Tom failed the exam because he was too his homework. 5.你最好在刷牙的时候关掉水龙头。 You'd better turn off the tap when you . 6.这个故事太感人了，她忍不住哭了。 The story was so moved, and she crying. 7.你的鼻子正在出血，按压住你的鼻子。 Your nose is bleeding. your nose. 8.在秋天，不少叶子变黄并从树上落下。 In autumn, quite a few leaves turn yellow and the trees. 9.在你进入医生办公室前，护士会向你打招呼，让你坐下等着轮到你。 Before you enter the doctor's office, the nurse will greet you and ask you to and wait for your turn. 10.我妈妈感到头晕和虚弱，所以我迅速给她量体温，来看看她是否发烧了。 My mother felt dizzy and weak, so I quickly to see if she had a fever. 11.家长应该阻止他们的孩子花太多时间玩电子游戏，这对他们的眼睛有害。 The parents should their children too much time playing video games, which is bad for their eyes. 12.你现在该起床了，否则你上学要迟到了! You should bed now, or you'll be late for school! 13.我的同学得了流感，不得不待在家里休息，因为她高烧且咳嗽得厉害。 My classmate and has to stay at home to rest because she has a high fever and a bad cough. 14.多亏了消防员，他们很快扑灭了森林大火。 the firefighters, they the forest fire quickly. 15.如果你发现任何东西着火了，尽快拨打119。 Call 119 as soon as possible if you find anything is . 16.快点!公交车要开走了。 Hurry up! The bus leave. 17.听见有人喊他的名字，他突然停住了。 He when he heard someone calling his name. 18.猜猜怎么着!我通过每天背单词提高了英语成绩! ! I improved my English by memorizing words every day. 19.当你使用蜡烛时要小心。如果你不小心，窗帘可能会着火。 Be careful when you use the candles. If you're not careful, the curtains may . 20.我们今天太累了，没法做饭，所以我们去那家新开的意大利餐厅吃吧。 We're too tired to cook today, so let's at that new Italian restaurant. 21.我绝不可能在明天之前完成这份10页的报告。 There's I can finish this10-page report by tomorrow. 22.每天熬夜会对你的健康状况有害，所以你应该养成良好的睡眠习惯。 Staying up late every day will your health, So you should develop a good sleeping habit. 23.学习一些基本的急救技能能在紧急情况下帮助挽救生命。 Learning some basic skills can help save lives in emergencies. 24.当我看到这起事故时，我第一个想法就是呼救。 My first thought was to when I saw the accident. 25.看到盲人处于危险之中，她立刻大声呼喊(提醒)。 She at once when she saw the blind man was in danger. 四、根据汉语意思翻译句子 1.汤姆感觉很虚弱并且头疼。(have a headache) 2.医生让汤姆坐下并量了他的体温。(take a seat; take one's temperature) 3.汤姆说他昨天玩了六个小时的电脑游戏。(play computer games) 4.医生让汤姆睡前喝一些牛奶，好好照顾自己。(take care of) 5.此外，医生不让汤姆这些天再玩电脑游戏。(what's more; stop... from doing) 6.从现在起，我会更加努力学习以取得更好的成绩。(from now on) 7.她对花粉过敏。每年春天，她的鼻子和眼睛都会不舒服。(be allergic to) 8.长时间不间断使用手机对你的眼睛有害。(be harmful to) 9.在梯子上要小心!你可能会摔下来并受伤。(fall off) 10.我们一起检查下试卷，看看答案是否正确。(check out) 参考答案 一、1-5cough, gas, fever, nosebleed, press 6-10dentist, stomachache, ourselves, avoid, toothache 11-15runny, backache, headache, ache, flu 16-20virus, medicine, patient, injury, energy 21-25throat, cross, pain, environment, clear 26-30himself, onto, badly, extinguisher, flame 31-35stove, tonight, roll, aid, Luckily 36-40safety, shock, check, tight, hit 41-45pill, smoke, unfortunately, sadly, happily 二、1-5coughing, stomachs, making, runny, ourselves 6-10brightness, injury, illness, to cross, description 11-15patients, medical, hurt, rolled, quickly 16-20burn, checks, to fry, smoking, threw 21-25harm, are lying, harmful, nervously, bled 26-30painful, careless, hit, toothache, shocked 三、1.go to the dentist 2.enjoyed ourselves/ had fun 3.suffer from 4.careless with 5.brush teeth 6.couldn't help 7.Press down on 8.fall off 9.take a seat 10.took her temperature 11.stop/prevent/keep;from spending 12.get out of 13.has/gets/catches the flu 14.Thanks to; put out 15.stopped short 16.on fire 17.Guess what 18.is about to 19.no way 20.catch fire 21.eat out 22.do harm to/be harmful to/be bad for 23.first aid 24.call for help 25.cried out 四、1.Tom felt weak and had a headache. 2.The doctor asked Tom to take a seat and took his temperature. 3.Tom said he played computer games for six hours yesterday. 4.The doctor asked Tom to drink some milk before going to bed and take care of himself. 5.What's more, the doctor stopped Tom from playing computer games these days. 6.From now on, I will study harder to achieve better grades. 7.She is allergic to pollen. Every spring, her nose and eyes get uncomfortable. 8.Using phones for a long time without breaks is harmful to your eyes. 9.Be careful on the ladder! You might falloff and hurt yourself. 10.Let's check out the paper to see if the answer is correct. ( 1 ) 学科网（北京）股份有限公司 $ Unit2单词 1.ourselves /ˌaʊə'selvz; ɑ:'selvz/pron.我们自己 2.sore /sɔ:(r)/adj.疼痛的；酸痛的 派生词：soreness n.酸痛感 词组：sore throat喉咙痛 sore back背痛 sore neck脖子痛 3.throat /θrəʊt/n.喉咙 词组：have a sore throat喉咙疼 4.stomachache /'stʌməkeɪk/n.胃痛；肚子疼 词组：have a stomachache肚子疼 5.headache /'hedeɪk/n.头痛 词组：have a headache头疼 6.toothache /'tu:θeɪk/n.牙痛 词组：have a toothache牙疼 7.backache /'bækeɪk/n.背痛；腰痛 词组：have a backache背疼 8.press /pres/v.压；按；挤；推；催促 派生词：pressure n.压力 pressing adj.急迫的 词组：press sth. against sth. 把...压在...上 press sb. to do sth.催促某人做某事 under pressure处于压力之下 put pressure on sb.给某人施加压力 9.nosebleed /'nəʊzbli:d/n.鼻出血 10.dentist /'dentɪst/n.牙科医生 词组：go to a dentist去看牙医 at the dentist's在牙科诊所 11.fever /'fi:və(r)/n.发烧 词组：have a fever发烧 12.stomach /'stʌmək/n.胃；腹部 13.avoid /ə'vɔɪd/ v.避免；防止 派生法：avoidance n.避免 avoidable adj.可避免的 词组：avoid doing sth.避免做某事；avoid from从...中避开 the avoidance of sth.避免... 14.gas /gæs/n.气体；燃气 15.ache /eɪk/n. & v.疼痛 词组：your heart aches for sb.深切同情某人 aches and pains疼痛 16.X-ray /'eks reɪ/n. X光照片；X 射线 17.careless /'keələs/adj.不小心的；粗心的 词根助记：care(n.照顾)+less(表示否定) 派生词：carelessness n.粗心大意 care n./v.照顾；关心→careful adj.小心的→carefully adv.小心地 词组：be careless about对...不仔细 take care of=look after=care for照顾 18.runny /'rʌni/adj.流鼻涕的；流眼泪的 词根助记：run(流淌)+(n)y(形容词后缀) 词组：runny nose流鼻涕 19.cough /kɒf/n. & v.咳嗽 词组：have a cough咳嗽 20.bruised /bru:zd/adj.受了瘀伤的 bruise v.(使)身体淤青、擦伤；(使)水果/物品碰伤 21.suffer /'sʌfə(r)/v.受苦；遭受 派生词：suffering[C]苦难的经历 [U]痛苦 adj.痛苦的 词组：the suffering of sb.某人的痛苦；end one's suffering结束某人的痛苦 suffer from+名词(疾病/困难类) suffer+具体名词(痛苦/损失类) 22.suffer from受苦；受折磨 23.take a seat坐下 词组：sb. be seated让某人就坐 24.take one's temperature给某人量体温 词组：have a fever=have a high temperature发烧；at a temperature of...在...温度下 询问温度用：What's the temperature...? 25.test /test/n. & v.检查；测验 词组：have/take a test测验；pass a test通过考试；fail a test考试不合格 26.flu /flu:/n.流行性感冒 词组：catch the flu表感染流感(侧重“感染”的动作) have the flu表“患有流感”(侧重“患病”的状态) 27.medicine /'medsn/n.药；医学 派生词：medical adj.药物的 medicate v.用药治疗 词组：take medicine吃药 a bottle of medicine一瓶药 in medicine在医学领域 medical care医疗护理 traditional Chinese medicine中药 28.mask /mɑ:sk/n.口罩 29.virus /'vaɪərəs/n.病毒 词组：catch a virus感染病毒 30.stop...from doing 防止...；阻止... 阻止某人做某事stop/prevent sb. from doing sth.(from可省略) keep sb.from doing sth.(from不可省略)(省略from则意为“使某人一直做某事”) 31.description /dɪ'skrɪpʃn/n.描写；形容 describe v.描述；描写 词组：describe...to sb.向某人描述...；describe... as...把...描述为... give a description of...对...进行描述 32.patient /'peɪʃnt/n.病人 adj.有耐心的 派生词：patience n.耐心 impatient adj.无耐心的 词组：be patient (in) doing sth.在做某事上有耐心 be patient with sb.对某人有耐心 33.injury /'ɪndʒəri/n.伤害；损伤 [pl] injuries injure v.伤害、损害；injured adj.受伤的，受损害的 34.illness /'ɪlnəs/n.疾病 [pl] illnesses 同义词：sickness/ disease 35.knife /naɪf/n.(pl. knives /naɪvz/)刀 36.clear /klɪə(r)/adj.清晰的；清楚的 v.清理 词组：clarify v.阐明 clarity n.清晰度、明白度 派生词：be clear about sth.清楚/明白某事；clear up放晴；解决 the clarity of sth.某物的清晰度/明白度 37.pain /peɪn/n.疼痛；痛苦 词组：have a pain in... ...痛；No pains, no gains.不劳无获。 派生词：painful痛苦的，费力的；painless无痛苦的，不费力的 【辨析】pain:可作名词或动词。 作名词:常用搭配in pain(处于疼痛中)、have pain(感到疼痛) 作动词:pain sb.(使某人痛苦) ache:可作名词或动词 作名词:常构成复合词，如headache(头痛)、backache(背痛) 作动词:ache+身体部位(某部位酸痛) injury:仅作名词 常用搭配:get an injury(受伤)、suffer an injury(遭受损伤)、minor/major injury(轻/重伤) 若描述全身的、突发的疼痛(如摔倒后的剧痛)用pain 若描述局部的、持续的酸痛(如久坐后的背痛)用ache 若描述具体的身体损伤/伤势(如骨折、割伤)用injury 38.what's more更有甚者；更为重要的是 39.brightness /'braɪtnəs/n.亮度 词根助记：bright(明亮的)+ness(名词后缀) 词根：bright adj.明亮的；鲜艳的；聪明的；机灵的；欢快的；清晰的 40.environment /ɪn'vaɪrənmənt/n.环境 词组：protect/ improve the environment保护/改善环境 natural/ living environment自然/居住环境 派生词：environmental环境的 41.cross /krɒs/v.穿越；横过；交叉 n.十字架；十字形记号 词组：cross the road/ street过马路 42.catch fire着火 43.themselves /ðəm'selvz/pron.他(或她、它)们自己 44.fry /fraɪ/v.油炸；油煎；油炒 45.turn on接通(电流、煤气、水等)；打开 【拓展】 turn around 转身；转向 turn into 变成 turn back (使)原路返回；往回走 turn over 翻转；打翻；移交 turn off 关掉 turn to 翻到；转向；求助于 turn up 调大(声音)；出席(某活动)；出现 turn...upside down 把...颠倒过来 turn down 拒绝；调低(音量) turn out to be 结果是；原来是 turn in 上交；上床睡觉 46.stove /stəʊv/n.厨房灶具；炉子 47.happily /'hæpɪli/adv.快乐地；高兴地 48.no way不可能；没门 49.burn /bɜ:n/v. (burned/burnt /bɜ:nt/; burned/burnt) 燃烧；着火 派生词：burner n.燃烧器 词组：get burned被烫伤 50.on fire着火；起火 51.flame /fleɪm/n.火焰 52.panic /'pænɪk/n.惊恐；恐慌 词组：in panic处于恐慌中；panic about/over sth.对某事的恐慌 53.onto /'ɒntu; 'ɒntə/prep.向；朝 54.throw /θrəʊ/v. (threw /θru:/, thrown /θrəʊn/) 猛动身体（部位）；扔；抛 词组：throw away丢弃；throw forward向前扔；throw oneself into投身于；全力投入 55.roll /rəʊl/v.(使)翻滚；滚动 56.quick /kwɪk/adj.快的；迅速的 adv.迅速地；快速地 57.be about to即将；正要（做某事） 58.stop short突然停住 59.aid /eɪd/n. & v.帮助；援助 词组：in aid of为了帮助... aid sb. in doing sth.帮助某人做某事；aid sb. to do sth.帮助某人做某事 派生词：aide n.助手；助理 60.first aid急救 61.safety /'seɪfti/n.安全；安全处所 词根助记：(safe安全的)+ty(表示抽象名词)→safety 词组：for one's own safety为了某人的安全；in safety安全地 62.extinguisher /ɪk'stɪŋgwɪʃə(r)/n.灭火器 extinguish v.扑灭；使消亡 63.eat out上馆子吃饭；在外用餐 64.tonight /tə'naɪt/adv.在今晚 n.今夜；今晚 65.sadly /'sædli/adv.伤心地；令人遗憾地 66.smoke /sməʊk/n.烟 v. 吸烟；冒烟 67.unfortunately /ʌn'fɔ:tʃənətli/adv.不幸地；可惜地 68.luckily /'lʌkɪli/adv.幸运地 【近义词】fortunately 69.badly /'bædli/adv. (worse /wɜ:s/; worst /wɜ:st/) 严重地 70.harm /hɑ:m/n. & v.伤害；损害 派生词：harmful有害的；harmless无害的 词组：be harmful to...对...有害；do harm to...对...造成伤害；no harm (in doing sth.)(做某事)没坏处 71.pill /pɪl/n.药丸；药片 72.painful /'peɪnfl/adj.(身体部位)疼痛的；令人痛苦的 73.lie /laɪ/v. (lay /leɪ/, lain /leɪn/) 平躺；平放 74.lie down平躺；平卧 75.harmful /'hɑ:mfl/adj.有害的 76.hit /hɪt/v. (hit, hit) 碰撞；击；打 n. 打；击中 词组：hit sb./sth.击中某人/物；hit against撞到...上 77.shock /ʃɒk/n.震惊；令人震惊的事 v. 使震惊；使惊愕 派生词：shocking震惊的，震撼的；shocking令人震惊的，可怕的，糟糕的 词组：in shock惊讶地；culture shock文化冲击 78.bleed /bli:d/v. (bled /bled/, bled) 流血；出血 79.check /tʃek/v.检查；查明 n.检查；调查 80.tight /taɪt/adj.疼痛的；憋气的；紧的；牢固的 派生词：tighten v.拉紧、绷紧 词组：be tight with sb.和某人关系亲密 81.peanut /'pi:nʌt/n.花生 82.nervously /'nɜ:vəsli/adv.紧张不安地 nervous adj.神经紧张的，情绪不安的 词根：nerve n.神经；勇气；情绪不安；鲁莽 词组：be nervous to do sth.做某事时感到紧张 83.allergic /ə'lɜ:dʒɪk/adj.过敏的 派生词：allergy n.过敏症 词组：be allergic to+具体名词 对某物过敏 be allergic to+抽象名词/动名词(doing sth.) 对某事/行为反感 84.from now on从现在起 85.Ben /ben/本 86.Nancy /'nænsi/南希 87.Jeff /dʒef/杰夫 88.James /dʒeɪmz/詹姆斯 89.Allen /'ælən/艾伦 90.Kelly /'keli/凯莉 91.Cooper /'ku:pə(r)/库珀 补充： 1.health n.健康 healthy adj.健康的 healthily adv.健康地 词组：keep/improve one's health保持/改善健康 be in good/bad health身体好/不好 2.stay v.停留、待(在某地/某段时间)；保持(某种状态，作系动词，后接形容词) n.停留、逗留 词组：stay at home待在家里；stay up (late) 熬夜(到很晚) stay with sb. 和某人待在一起；stay away from 远离(危险、不良事物等) stay in bed待在床上(如生病时)；stay calm保持冷静 stay in touch (with sb.) (和某人)保持联系 3.cut v.切、消减、中断 n.伤口 词组：cut school旷课 a cut on +身体部位 某部位的伤口 make a cut划一个口子 4.cause n.原因v.导致 派生词：causal adj.因果关系的；原因的 词组：the cause of 的原因；cause sb. to do sth.导致某人做某事 5.enough adj./adv.足够(的) 用法：enough+n.足够的... adj.+enough足够...的 6.do wrong做错事；go wrong出问题 be wrong with有问题/故障；in the wrong有错；理亏 7.matter v.要紧；有关系n.要紧事；麻烦事；事情；问题；物质 词组：sth. matters (a lot) to sb.某事对某人很重要 8.cover v.覆盖 n.盖子 派生词：discover v.发现；发掘；显露 词组：cover sth. (with sth.) (用...)覆盖某物 be covered (with/by) 被...覆盖 Don’t judge a book by its cover.不要以貌取人。 9.an accident happens事故发生；sb. has/had an accident某人出事故 sb. meets with an accident某人遭遇事故；in an accident在事故中 by accident意外地 10.advice n.建议(不可数名词) advise v.建议 take/follow one's advice采纳某人的建议；advise sb.to do sth.建议某人做某事 suggest v.建议；suggestion n.建议(可数) suggest doing sth.建议做某事 suggest+that从句 (虚拟语气：should+动词原形，should可省略) 11.energy n.精力、能量 派生词：energetic adj.精力充沛的；energize v.给...提供能量 词组：full of energy充满精力；lack of energy精力不足；with energy精力充沛地 12.believe v.相信 派生词：belief n.信念，相信；unbelievable adj.难以置信的 词组：firm belief坚定的信念；believe it or not信不信由你 13.hurt one's feelings伤害某人的感情；get hurt受伤 14.terrible adj.恐怖的 派生词：terror n.恐惧 terribly adv.恐怖地 terrify v.使恐惧 词组：in terror恐惧地、害怕地；fill sb. with terror使某人充满恐惧 be terrified of sth.害怕某物 be terrible at+名词/动名词(doing sth.)不擅长... 在...方面做得很差 be terrible for+ 名词对...有害、对...不利；be terrible to do sth.做某事很糟糕/难受 15.be used to do sth.(被动语态)被用来做某事 used to do sth.过去常常做某事(现在不做了)；be used to (doing) sth.习惯于(做)某事 16.certain adj.确定的 派生词：uncertain adj.不确定的 certainly adv.确定地 certainty n.确定性 certify v.证明 词组：uncertain about sth.对某事不确定；uncertain whether/if+从句 不确定是否... be uncertain to do sth.做某事没把握/不确定 the certainty of sth.某事的确定性；with certainty确定地 certify to sth.为某事作证/证明；certify sb.as...证明某人是... 17.screen n.屏幕、检查 screen sb. for sth.为某事给某人做筛查；screen out屏蔽；off the screen屏幕外 18.save v.节约、拯救、储存 saving n.节约、存款 词组：save sb. From sth.从...中拯救某人；save money for sth.为某事存钱 save/lose one's life拯救/失去某人的生命 19.prepare v.准备 派生词：preparation n.准备 prepared adj.有准备的 词组：prepare to do sth.准备做某事；be prepared for为...做好准备 make preparations for为...做准备 20.all of a sudden=suddenly突然 21.right away=right now=at once=immediately立马 22.anything but根本不；绝不；除了...之外什么都可以 23.point at指着(具体人或物，侧重指的动作) point to指向(方向或远处事物，侧重指的对象) point out指出，指明 key point关键点 24.summary n.总结 summarize v.总结 in summary总之;概括地说 summarize sth. for sb.为某人总结某 25.act v.表演、行动→actor n.演员/actress n.女演员→action n.行动→active adj.活跃的 词组：act as担任；take an active part in积极参与；take action采取行动 26.order n.命令、秩序v.命令 派生词：disorder n.混乱 词组：in order to do sth.为了做某事；out of order出故障；in order按顺序 order sb. to do sth.命令某人做某事；in disorder处于混乱状态 27.strange adj.奇怪的；陌生的 派生词：strangely adv.奇怪地、陌生地；stranger n.陌生人 词组：be strange to...对...陌生 28.make a promise(to sb.)(向某人)许下诺言；keep one's promise遵守诺言 break one’s promise违背诺言；promise to do sth.承诺做某事 29.key ingredient关键成分；ingredient in ...中的成分；ingredient for制作...的原料 30.aware adj.意识到的 派生词：unaware adj.无意识的 awareness n.意识 词组：lack of awareness缺乏意识 31.focus on...专注于... 32.strain v.拉紧；绷紧(物体)使承受压力；连累(人/常物) n.压力；负担 词组：strain oneself尽力；勉强自己 strain one's eyes眯眼细看 33.treat v./n.对待；款待v.治疗 派生词：treatment n.治疗；款待 词组：treat sb. for sth.因某事/某病治疗某人；treat oneself to sth.犒劳自己 treat sb. to sth.用某物款待某人，请某人吃某物；treat sth. seriously认真对待某事 the treatment of sth. ...的处理/治疗 34.vision n.视力、构想、景象 visual adj.视觉的，看得见的 have good/poor vision视力好/差；lose one's vision失明 a vision of sth. ...的构想/愿景；share one's vision认同某人的愿景 beyond one's vision超出某人的视线，看不见 ( 1 ) 学科网（北京）股份有限公司 $