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人教版（2024）八年级下册Unit 2 Stay healthy
高频词汇专项训练80题（含解析）
一、根据中文提示写出单词的正确形式。
1．Smart lights can change colour and ________ (亮度) when needed.
2．The doctor gave me some medicine to relieve the ________ (疼痛).
3．After the accident, the driver _________ (流血) badly and was sent to the hospital at once.
4．We should try our best to _________ (避免) making careless mistakes in exams.
5．If you have a sore _________ (嗓子), you should drink more warm water and avoid eating spicy food.
6．She spoke ________ (紧张不安地) when giving the speech in front of the class.
7．It is evident that smoking is ________ (有害的) to health.
8．The news of the accident gave everyone a ________ (震惊).
9．Please do your homework ________ (仔细地).
10．The kids are playing ________ (快乐地；高兴地) in the park now.
11．I often practice ________ (书法) in my free time to relax myself.
12．You should take some ________ (药) and have a good rest when you have a cold.
13．He ________ (碰撞；击；打中) his head on the door when he entered the room.
14．We should turn off the ________ (厨房灶具；炉子) when we finish cooking.
15．What’s more, we should keep the ________ (环境) clean to stay healthy.
16．The children should learn to take care of ________ (他/她/它们自己).
17．We can’t pass the flu ________ (病毒) to others easily.
18．There is a new movie on in the cinema________(在今晚).
19．—Doctor, I feel really bad.
—You must have a _______ (检查) first.
20．Can’t you see the sign It says “No ________ (吸烟)”.
21．They________ (扔) their hats in the air to celebrate the victory yesterday.
22．After clearly realizing the________ (伤害) of smoking, he gave it up.
23．Don’t ________ (压；按) too hard on the wound, or it will bleed more.
24．If your ________ (咳嗽) lasts for more than a week, you should go to see a doctor.
25．The rope is very ________ (憋气的；紧的；牢固的), so don’t let it go.
26．Please ________ (检查；查明) your bag before you leave the house.
27．The child was ________ (严重地) hurt in the fire, so he was sent to the hospital quickly.
28．________ (幸运地), no one was hurt in the car accident.
29．We need an ________ (灭火器) to put out the fire in the kitchen.
30.We should ________ (帮助；援助) the people who are in trouble.
二、用括号内单词的正确形式填空。
1．It is quite important for students to learn something about Internet ________. (safe)
2．Junk food is ________ (harm) to your health.
3．It’s not safe ________ (cross) the street without looking left and right.
4．Many students were absent from school because of winter ________ (ill).
5．It’s necessary ________ (take) care of your pets. They are our friends.
6．She spends half an hour ________ (read) English books every morning.
7．I have a ________ (stomach) because I ate too much ice cream just now.
8．When you are at a picnic outdoors, be careful not to step on anything ________ (pain)!
9．Smoking is ________ (harm) to our health, so we should stay away from cigarettes.
10．The students are waiting _________ (nervous) for the results of the English test.
11．_________ (luck), the doctor arrived just in time to save the patient.
12．My finger kept ________ (bleed). Please help me put a Band-Aid (创可贴) on it.
13．We were all ________ (shock) by the news of the sudden earthquake in that small town.
14．The doctor tells me ________ (not drink) cold water after exercise.
15．Don’t ________ (worry) about your study. I can help you when you get better.
16．Be careful when using _________ (knife). They are sharp and can hurt you.
17．Doing yoga helps me feel ________ and peaceful after a long day at school. (relax)
18．A falling apple ________ (hit) Newton on the head, and then he discovered the law of universal gravitation (万有引力定律).
19．Emma ________(throw) her bag on the sofa and went into her room.
20．To keep healthy, my father made a decision to give up ________ (smoke).
21．When the bell ________ (ring), Jeremy entered the classroom with a heavy heart.
22．This country ________ (develop) its technology now.
23．My father grows some ________ (peanut) on his farm every year.
24．It’s important to rest when you have a serious ________ (ill).
25．I had a ________ (run) nose and a sore throat after walking in the rain.
26．Running every morning gives me a lot of ________ (energy) to start the day.
27．She left the door unlocked again. Such a ________ (care) habit that always makes her mum worry.
28．—How was the school fair last Friday
—It was ________ (wonder). We all had a great time there.
29．My brother likes ________ (decorate) his study with many interesting books.
30．We were about ________ (leave) when the telephone rang.
三、根据首字母提示完成句子。
1．She did b________ in the exam because she didn’t work hard enough.
2．The coat is too t________. Can you show me another one in a bigger size
3．He wanted to join the football team, but u________, he injured his knee.
4．We should encourage people to protect the e________ to make the earth a better place.
5．Be careful with the hot pot, or you’ll b________ your fingers.
6．The river was too wide to c________ without a boat.
7．She used a sharp k________ to cut out the vegetables.
8．In the kitchen, my mother is cooking dinner on the s________.
9．By e________ the small streets, you can find many cute shops that tourists love most.
10．My mum gave me some m________ to take when I had a bad cold last week.
11．Don’t stay up late, or you will feel s________ in the morning.
12．I think we’ll begin to see a time when we’re able to control a machine just by p________ a button (按钮).
13．My leg h________ badly when I fell off the bike yesterday.
14．My throat is s________, so I can’t speak loudly in class today.
15．C________ for spelling mistakes before turning in your papers.
16．Washing hands often is a good way to fight v________ .
17．If you have a fever, you should take your t________ first.
18．When hearing the earthquake in Gansu Province, we were in s________ not knowing what to say.
19．—What should we do with these old books
—Don’t t________ them away. We can give them to the children in need.
20．He felt a sharp a________ in his arm after lifting the heavy box.人教版（2024）八年级下册Unit 2 Stay healthy高频词汇专项训练80题答案+解析
一、根据中文提示写出单词的正确形式
1. brightness（亮度，不可数名词，与colour并列，用名词形式）
2. pain（疼痛，不可数名词，relieve the pain为固定搭配“缓解疼痛”）
3. bled（流血，bleed的过去式，由after the accident可知用一般过去时）
4. avoid（避免，try one’s best to do sth. 后接动词原形）
5. throat（嗓子，sore throat为固定搭配“嗓子疼”）
6. nervously（紧张不安地，副词修饰动词spoke）
7. harmful（有害的，be harmful to为固定搭配“对……有害”）
8. shock（震惊，a后接可数名词单数，give sb. a shock为固定搭配“使某人震惊”）
9. carefully（仔细地，副词修饰动词do）
10. happily（快乐地；高兴地，副词修饰动词playing）
11. calligraphy（书法，不可数名词，practice后接名词作宾语）
12. medicine（药，不可数名词，take some medicine为固定搭配“吃药”）
13. hit（碰撞；击；打中，hit的过去式与原形一致，由entered可知用一般过去时）
14. stove（厨房灶具；炉子，定冠词the后接名词，此处表特指用单数）
15. environment（环境，不可数名词，keep the environment clean为固定搭配“保持环境清洁”）
16. themselves（他/她/它们自己，反身代词，与the children对应）
17. virus（病毒，flu virus为固定搭配“流感病毒”，表单数概念）
18. tonight（在今晚，副词，在句中作时间状语，无需加介词）
19. check（检查，have a check为固定搭配“做检查”，a后接可数名词单数）
20. smoking（吸烟，No smoking为固定标识“禁止吸烟”，后接动名词）
21. threw（扔，throw的过去式，由yesterday可知用一般过去时）
22. harm（伤害，the后接名词，the harm of smoking为“吸烟的危害”）
23. press（压；按，Don’t后接动词原形）
24. cough（咳嗽，形容词性物主代词your后接名词，此处表单数概念）
25. tight（憋气的；紧的；牢固的，形容词作表语，very修饰形容词原级）
26. check（检查；查明，Please后接动词原形，表祈使句）
27. badly/seriously（严重地，副词修饰动词hurt，badly/seriously hurt为“严重受伤”）
28. Luckily（幸运地，副词置于句首作状语，首字母大写）
29. fire extinguisher（灭火器，an后接以元音音素开头的可数名词单数）
30. help/aid（帮助；援助，should后接动词原形）
二、用括号内单词的正确形式填空
1. safety（safe的名词形式，Internet safety为固定搭配“网络安全”，介词about后接名词）
2. harmful（harm的形容词形式，be harmful to为固定搭配“对……有害”）
3. to cross（固定句型It’s + adj. + to do sth.，it为形式主语，真正主语为不定式）
4. illnesses（ill的名词形式，winter illnesses为“冬季疾病”，表泛指用复数）
5. to take（固定句型It’s + adj. + to do sth.，“照顾宠物是必要的”）
6. reading（固定搭配spend time (in) doing sth.，“花费时间做某事”，in可省略）
7. stomachache（stomach的派生词，have a stomachache为固定搭配“肚子疼”）
8. painful（pain的形容词形式，后置定语修饰anything，“疼痛的东西”）
9. harmful（同2题，be harmful to为固定搭配“对……有害”）
10. nervously（nervous的副词形式，修饰动词waiting，“紧张地等待”）
11. Luckily（luck的副词形式，置于句首作状语，首字母大写，“幸运的是”）
12. bleeding（bleed的动名词形式，固定搭配keep doing sth.，“持续做某事”）
13. shocked（shock的形容词形式，be shocked by为固定搭配“被……震惊”，修饰人用-ed形式）
14. not to drink（固定搭配tell sb. (not) to do sth.，“告诉某人（不要）做某事”）
15. worry（worry为动词，Don’t后接动词原形）
16. knives（knife的复数形式，由后一句They可知用复数，knife变复数为不规则变化knives）
17. relaxed（relax的形容词形式，feel为系动词，后接形容词作表语，修饰人用-ed形式“感到放松的”）
18. hit（hit的过去式，由discovered可知用一般过去时，hit过去式与原形一致）
19. threw（throw的过去式，由went可知用一般过去时，并列谓语时态一致）
20. smoking（smoke的动名词形式，固定搭配give up doing sth.，“放弃做某事”）
21. rang（ring的过去式，由entered可知用一般过去时）
22. is developing（develop的现在进行时，由now可知，结构为am/is/are + doing，主语this country为单数，用is）
23. peanuts（peanut的复数形式，some后接可数名词复数/不可数名词，peanut为可数名词）
24. illness（ill的名词形式，serious为形容词，修饰名词，a后接可数名词单数）
25. running（固定搭配a running nose，“流鼻涕”，现在分词作定语）
26. energy（energy为不可数名词，a lot of后接可数名词复数/不可数名词，“许多精力”）
27. careless（care的形容词形式，修饰名词habit，由“又没锁门”可知为“粗心的”，careless表“粗心的”）
28. wonderful（wonder的形容词形式，be动词后接形容词作表语，“极好的”）
29. decorating/to decorate（decorate的动名词/不定式形式，like doing/to do sth.为固定搭配“喜欢做某事”）
30. to leave（固定搭配be about to do sth.，“即将做某事”）
三、根据首字母提示完成句子
1. badly（do badly in为固定搭配“在……方面做得差”，由“没努力”可知）
2. tight（由“要大码”可知“外套太紧”，tightadj. 紧的）
3. unluckily（副词，置于句首作状语，“不幸的是，他膝盖受伤了”，首字母u）
4. environment（protect the environment为固定搭配“保护环境”，首字母e）
5. burn（动词原形，will后接动词原形，“烫伤手指”，burnv. 烫伤）
6. cross（动词原形，too…to…后接动词原形，“太宽而无法穿过”，crossv. 穿过）
7. knife（名词，a后接可数名词单数，“锋利的刀”，knifen. 刀）
8. stove（名词，on the stove为“在炉子上”，stoven. 厨房灶具；炉子）
9. exploring（动名词，by为介词，后接动名词，“探索小街道”，explorev. 探索）
10. medicine（不可数名词，some后接，take medicine为“吃药”，medicinen. 药）
11. sleepy（形容词，feel后接形容词作表语，“熬夜会犯困”，sleepyadj. 困倦的）
12. pressing（动名词，by为介词，后接动名词，“按按钮”，pressv. 按）
13. hurt（动词过去式，由yesterday可知，hurt的过去式与原形一致，“腿疼得厉害”）
14. sore（形容词，be sore为“疼的”，“嗓子疼”，soreadj. 疼痛的）
15. Check（动词原形，祈使句以动词原形开头，首字母大写，“检查拼写错误”，Checkv. 检查）
16. viruses（名词复数，“对抗病毒”，表泛指用复数，virusn. 病毒，复数为viruses）
17. temperature（名词，take one’s temperature为固定搭配“量体温”，temperaturen. 体温）
18. shock（名词，in shock为固定搭配“处于震惊中”，shockn. 震惊）
19. throw（动词原形，Don’t后接动词原形，throw away为固定搭配“扔掉”）
20. ache（名词，a sharp ache为“一阵剧痛”，achen. 疼痛）

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