Unit 3 Sound Body, Sound Mind-2026-2027学年八年级英语上册词汇精讲精练（仁爱科普版）

Unit 3 Sound Body,Sound Mind 词汇精讲精练 核心词汇概览： temperature stomachache ache outgoing condition comfortable uncomfortable positive energy absent unhealthy improper clearly sleepy 词汇精讲 序号 单词/短语 词汇讲解 temperature 释义：n.温度：体温 /'tempratfa(r)/ 词形变化：temperate(adj.温和的)；temperature不可数，但可说a temperature(发烧) 搭配：have a temperature发烧；take one's temperature量体温 例句：You have a high temperature. 你发高烧了。 stomachache 释义：n.胃痛：肚子痛 /'stamak.eik/ 构词：stomach(胃)+ache(疼痛) 搭配：have a stomachache胃痛 例句：Ihave a stomachache because I ate too much. 我吃太多所以胃痛。 3 ache 释义：n.&v.疼痛 /exk/ 词形变化：aching(adj.疼痛的)；aches(第三人称单数/复数) 搭配：have a headache/toothache/.stomachache头痛/牙痛/胃痛 例句：My head aches. 我头痛。 outgoing 释义：ad.外向的：友好的 /'awtg3w四/ 构词：out(向外)+going(去)一爱出去社交的 词形变化：outgo(v.胜过)不常用；比较级more outgoing 搭配：be outgoing性格外向 例句：She is an outgoing girl. 她是个外向的女孩。 5 condition 释义：n.状况：条件 kan'dIfn/ 词形变化：conditional(adj.有条件的)；conditioning.调节) 搭配：in good condition状态良好；living conditions生活条件 例句：The car is in good condition. 这辆车状态很好。 6 comfortable 释义：adj.舒适的：舒服的 /'kAmftabl/ 词根：comfort(mw.安慰；舒适)+able(能…的) 词形变化：comfortably(adv.);comfort(v);ncomfortable(反义 词) 搭配：feel comfortable感觉舒适；a comfortable bed舒适的床 例句：This sofa is very comfortable. 这张沙发很舒服。 uncomfortable 释义：adj.不舒服的；不自在的 /An'kAmftabl/ 构词：m-(不)+comfortable 词形变化：uncomfortably(adv) 搭配：feel uncomfortable感觉不舒服 例句：The shoes are uncomfortable. 这双鞋不舒服。 positive 释义：adj.积极的；肯定的 /'pDzatrv/ 词形变化：positively(adv);positivity(m);negative(反义词) 搭配：be positive about对…乐观/积极；a positive attitude积极的 态度 例句：Keep a positive mind. 保持积极心态。 9 energy 释义：n.精力：能量 /'enad3i/ 词形变化：energetic(adj.精力充沛的)；energetically(adv) 搭配：have energy有精力：full ofenergy充满活力 例句：He is full of energy. 他精力充沛。 10 absent 释义：adj.缺席的：不在的 /'aebsant/ 构词：ab-(离开)+sent(存在)→不在场 词形变化：absence(m.缺席)；absently(adv.心不在焉地) 搭配：be absent from缺席… 例句：He was absent from school yesterday. 他昨天缺课了。 11 unhealthy 释义：adj.不健康的 /an'helei/ 构词：un-(不)+healthy(健康的) 词形变化：health(n);healthy(adj.);unhealthily(adv) 搭配：unhealthy food不健康的食物：an unhealthy lifestyle不健康 的生活方式 例句：Eating junk food is unhealthy 吃垃圾食品不健康。 12 improper 释义：adj.不适当的；不正确的 /im'propa(r)/ 构词：im-(不)+proper(适当的) 词形变化：improperly(adv);propriety(m.适当) 搭配：improper behavior不恰当的行为 例句：It's improper to laugh at others. 嘲笑别人是不合适的。 13 clearly 释义：adv.清楚地；清晰地 /'klali/ 构词：clear(adj.清楚的)+ly(副词后缀) 词形变化：clear(adjw);clearer/clearest(比较级/最高级) 搭配：see/hear clearly看得/听得清楚 例句：Can you see the blackboard clearly? 你能看清黑板吗？ 14 sleepy 释义：adj.困倦的：瞌睡的 /'slipi/ 构词：leep(mw.睡觉)+y(形容词后缀，表“充满…的”) 词形变化：sleep(v.m);sleepily(adv);sleepiness(m,);sleepy比较 级sleepier 搭配：feelsleepy感到困倦；a sleepy town寂静的小镇（比喻义） 例句：Ifeel sleepy after lunch. 午饭后我觉得困。 二、专项训练 (一)单句填空（用所给词的适当形式填空） 1.The doctor took my (temperature)and said I had a fever. 2.She felt (comfortable)in those tight jeans. 3.Eating too much fast food is (healthy). 4.He has a (stomachache)because he ate cold ice cream. 5.You should speak (clear)so everyone can hear you. 6.My brother is very (outgoing)and makes friends easily. 7.Don't be (absent)from class again,or you'll miss the exam. 8.It's (proper)to talk with your mouth full. 9.After running,I feel full of (energetic) 10.The old man is in good (condition)for his age. 11.She is always (positive)about her future. 12.I was so (sleep)that I couldn't keep my eyes open. (二)短文填空 Do you often feel tired and 1. (sleep)during the day?Maybe your lifestyle is 2. (healthy).You should have a balanced diet and get enough 3. (energetic)from food.Also,you need to stay 4. (positive)and do some sports.A (comfortable)bed helps you sleep well.If you have a 6. (stomachache) or a headache,it may be because of 7. (proper)eating habits.Remember to check your 8. (temperature)when you feel sick.Being 9. (absent)from school often is not good.Try to see things 10. (clear)and keep a happy mind. (三)短文选词填空 (用方框中所给单词的适当形式填空，使短文完整正确。每个单词限用一次，每空限填一 个单词。) 方框词汇：temperature,stomachache,ache,outgoing,condition,comfortable, uncomfortable,positive,energy,absent,unhealthy,improper,clearly,sleepy Last week,I didn't feel well.I had a 1. and a high 2. ·My head 3. badly.My mother said I should stay in bed.She made me a warm and 4. room.But I felt 5. because of the fever.The doctor told me to drink more water and keep a 6. attitude.He also said my 7. of health was not good because I often ate 8. food.I used to be 9. from PE class,which made me weak. Now I know exercise gives me 10..I need to change my 11. lifestyle. Mom said I should look 12. at my problems and solve them.I think I will be better S00n. (四)完成句子 根据所给汉语意思，用单词或短语完成下列英文句子。 1.他因胃痛而错过了早餐。 He missed breakfast because he 2请大声说，以便我们能听清楚。 Please speak loudly so that we can hear you 3保持积极的心态对你的健康有好处。 Keeping a is good for your health. 4这个房间又小又不舒服，我们换一个吧。 This room is small and Let's change another one. 5她性格很外向，大家都喜欢她。 She is very and everyone likes her. 6长期缺乏睡眠会让你感到困倦和精力不足。 Lack of sleep for a long time makes you feel and lack 7昨天他因生病而缺席了会议。 He the meeting because he was ill yesterday. 8.穿不合适的鞋子会使你的脚痛。 Wearing shoes can make your feet 9这条狗身体状况良好，非常活跃。 The dog is good and very active. 10.吃太多垃圾食品会导致不健康的生活方式。 Eating too much junk food leads to 三、参考答案 (一)单句填空 1.temperature 2.uncomfortable 3.unhealthy 4.stomachache 5.clearly 6.outgoing 7.absent 8.improper ;9.energy 10.condition 11.positive 12.sleepy (二)短文填空 1.sleepy ;2.unhealthy ;3.energy4.positive;5.comfortable ;6.stomachache 7improper ;8.temperature 9.absent 10.clearly (三)短文选词填空 1.stomachache 2.temperature 3.ached 4.comfortable 5.uncomfortable 6.positive 7.condition ,8.unhealthy 9.absent 10.energy 11.improper 12.clearly (四)完成句子 1had a stomachache 2.clearly 3.positive attitude 4.uncomfortable 5.outgoing 6.sleepy;of energy 7.was absent from 8.improper;ache ,9.in;condition ;10.an unhealthy lifestyle