Unit 3 Sound Body, Sound Mind单元知识总结及重点易错专项训练2026-2027学年仁爱科普版英语 八年级上册

**基本信息** 聚焦Unit 3健康主题，以10大重点易错考点为核心，通过基础-提升-拓展三级训练（90题）系统强化语法规则与短语应用，融合语言能力与思维品质培养。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |10大考点|每考点9题（基础3+提升3+拓展3）|语法规则（如否定前缀、need用法）、短语固定搭配（如have a+疾病、stay away from）、语境应用辨析|按“核心规则-基础应用-语境提升-综合拓展”递进，覆盖单元高频语法与健康主题短语，形成“规则-例题-解析”闭环逻辑|

仁爱科普版 八年级上册 Unit 3 Sound Body, Sound Mind 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 一、单元重点总结 ◆ 重点单词（Word Bank） 【疾病与身体】cough 咳嗽 · fever 发烧 · sore (发炎)疼痛的 · throat 喉咙 · headache 头痛 · toothache 牙痛 · stomachache 胃痛 · temperature 体温 · medicine 药 · ache 疼痛 · pill 药丸 · stomach 胃 · examine 检查 【饮食】diet 日常饮食 · screen 屏幕 · sugar 糖 · hamburger 汉堡 · chip 炸薯条 · fried 油炸的 · pork 猪肉 · pepper 胡椒粉 · iced 冰镇的 · Coke 可乐 · snack 小吃 · chocolate 巧克力 · cookie 曲奇 · ice cream 冰激凌 · junk food 垃圾食品 · potato 土豆 · corn 玉米 · candy 糖果 · biscuit 饼干 · beef 牛肉 · cucumber 黄瓜 · bean 豆 · sauce 调味汁 【性格与状态】slim 苗条的 · outgoing 外向的 · shy 腼腆的 · lazy 懒惰的 · positive 积极乐观的 · glad 高兴的 · confident 自信的 · absent 缺席的 · uncomfortable 不舒服的 · unhealthy 不健康的 · empty 空的 · sleepy 困倦的 · worse 更糟的 · fit 健康的 · physical 身体的 · balanced 平衡的 【其他】condition 健康状况 · diary 日记 · benefit 益处 · mood 心情 · volleyball 排球 · energy 精力 · moment 片刻 · oneself 自己 · seem 似乎 · rid 摆脱 · fridge 冰箱 · weight 重量 · lifestyle 生活方式 · prefer 较喜欢 · though 虽然 · method 方法 · focus 集中 · smell 气味 · mostly 通常 · serve 服务 · hobby 爱好 · hurry 匆忙 · mad 生气的 · runner 奔跑的人 · spread 蔓延 ◆ 重点短语（Key Phrases） 【就医健康】take one's temperature 量体温 · have a fever 发烧 · lose one's voice 失声 · stay up late 熬夜 · take some pills 服药 · see a doctor 看医生 · feel sick 感到恶心 · take a rest 休息 · have a sore throat 喉咙痛 · have a bad cough 严重咳嗽 【习惯建议】stay/keep away from 远离 · take an active part in 积极参与 · not ... at all 一点也不 · had better 最好 · do some exercise 做运动 · right away 立刻 · keep a diary 写日记 · communicate with sb. 与某人交流 · make sure to do sth. 确保做某事 · get rid of 摆脱 · lose weight 减肥 · stay/keep fit 保持健康 · focus on 专注于 · take up 开始从事 【观点态度】in one's opinion 在某人看来 · for one thing ... for another 一方面…另一方面 · in a good mood 心情愉快 · on the other hand 另一方面 · be bad for 对…有害 · be absent from 缺席 · come across 偶然遇见 · get through 度过 · by chance 偶然 · live a happy life 过幸福生活 · a balanced diet 均衡饮食 · prefer A to B 比起 B 更喜欢 A ◆ 重点句型（Key Sentence Patterns） 1. What's wrong with you? 你怎么了？ 2. I just took my temperature. I have a fever. 我刚量了体温。我发烧了。 3. I have a bad cough. I need to take some cough medicine. 我咳嗽严重，需要吃些咳嗽药。 4. He is coughing and losing his voice. He has a sore throat. 他一直咳嗽且失声了。他嗓子疼。 5. She needs to see the dentist. 她需要去看牙医。 6. I'm sorry to hear that. You need to see a doctor. 听到这个消息我很难过。你需要去看医生。 7. Take an active part in doing sports. 积极参加体育运动。 8. I feel very sick and have a stomachache. 我感到很恶心，并且胃痛。 9. When did you feel the ache? 你什么时候感到疼痛的？ 10. Let me examine you. 让我来给你检查一下。 11. It's not healthy at all. 它一点也不健康。 12. You need to take a rest and take some pills. 你需要休息一下并服用一些药。 13. Staying positive has amazing benefits. 保持积极心态有惊人的好处。 14. In my opinion, we should keep a balanced diet. 在我看来，我们应该保持均衡饮食。 15. We both live healthy lifestyles. 我们俩都过着健康的生活方式。 ◆ 重点语法（Key Grammar） 1. 否定前缀构成反义词：un-（unhealthy 不健康的）、dis-（dislike 不喜欢）、im-（improper 不正确的）、in-（incorrect 不正确的）、non-（non-stop 不停的）。本单元重点：unhealthy, dislike, improper, incorrect, nonsense, non-stop。 2. need 的用法：need to do（需要做）；否定 don't need to do / needn't do（不需要做）。need 作实义动词时，三单用 needs，疑问句/否定句借助 do/does。 3. 一般将来时：will + 动词原形 / be going to + 动词原形，表示将要发生的动作或存在的状态。 4. had better (not) do sth.：最好（不）做某事，后接动词原形。 5. prefer 的用法：prefer A to B（比起 B 更喜欢 A）；prefer doing / to do（更喜欢做某事）。 📝 二、10 大重点易错考点专项训练 考点一：have + a + 疾病名称 表达"患病" 本单元用 "have + a + 疾病名称" 表示患病，如 have a fever（发烧）、have a cough（咳嗽）、have a headache（头痛）、have a toothache（牙痛）、have a stomachache（胃痛）、have a sore throat（喉咙痛）。主语为第三人称单数时 have 变 has。 【基础题】（选择题） ◇（ ）1. — What's wrong with Bella? — She ______ a fever. A. has B. have C. is D. does ◇（ ）2. — Does Chen Wei have a toothache? — ______. He needs to see the dentist. A. No, he doesn't B. Yes, he does C. Yes, he is D. No, he isn't ◇（ ）3. Lily ______ a bad cough. She needs to take some cough medicine. A. have B. is having C. has D. had 【提升题】（选择题） ▷（ ）1. — What's wrong with Zhou Kai? — He ______ a stomachache and feels sick. A. have B. is C. do D. has ▷（ ）2. — I have a headache. — You ______ see a doctor right away. A. had better B. had better to C. had D. better ▷（ ）3. Olivia ______ a cold drink yesterday and now she has a sore throat. A. has B. had C. have D. having 【拓展题】（选择题） ★（ ）1. — What's wrong with ______? — They have a fever and need to take some pills. A. they B. their C. them D. theirs ★（ ）2. — Bella looks pale. What's the matter? — She ______ a bad cough and ______ a fever. A. have; has B. has; have C. have; have D. has; has ★（ ）3. — Zhang Hao has a toothache. — He should ______ junk food and see the dentist. A. stay away from B. stay away C. away from D. keep away 考点二：就医短语中 one's 的人称变化（take one's temperature / take some pills / lose one's voice） take one's temperature（量体温）、take some pills（服药）、lose one's voice（失声）中的 one's 是形容词性物主代词，必须随主语的人称和数变化：I→my, you→your, he→his, she→her, they→their, we→our。 【基础题】（选择题） ◇（ ）1. — Let me take ______ temperature. — OK, thank you. A. your B. you C. yours D. yourself ◇（ ）2. The doctor says Bella should take ______ pills three times a day. A. she B. her C. hers D. herself ◇（ ）3. Olivia has a sore throat and is losing ______ voice. A. she B. hers C. her D. herself 【提升题】（选择题） ▷（ ）1. — What's wrong with Chen Wei? — He has a fever. Let me take ______ temperature. A. he B. him C. himself D. his ▷（ ）2. — Bella's voice is gone. She is losing ______ voice. — She should drink warm water. A. her B. she C. hers D. herself ▷（ ）3. The nurse asks Zhou Kai to take ______ medicine after meals. A. he B. his C. him D. himself 【拓展题】（选择题） ★（ ）1. — Mum, I have a headache. — Let me take ______ temperature first. A. you B. yours C. your D. yourself ★（ ）2. — They feel sick. — Let ______ take their temperature and rest. A. they B. their C. themselves D. them ★（ ）3. — Lily lost ______ voice after singing all night. — She needs to rest her throat. A. her B. she C. hers D. herself 考点三：need to do / don't need to do / needn't do 的用法辨析 need 作实义动词时，肯定用 need (to do)，三单 needs (to do)，疑问句/否定句借助 do/does；否定含义可用 don't need to do 或 needn't do（不必）。Must 开头问句的否定回答用 needn't，不可用 mustn't（禁止）。 【基础题】（选择题） ◇（ ）1. Bella ______ take some pills. She has a fever. A. needs to B. need to C. need D. needs ◇（ ）2. — ______ Chen Wei need to see a doctor? — Yes, he does. A. Do B. Does C. Is D. Are ◇（ ）3. — Must I go to bed now? — No, you ______. You can read for a while. A. mustn't B. can't C. needn't D. don't 【提升题】（选择题） ▷（ ）1. Lily ______ to take an active part in sports to keep fit. A. need B. needing C. needed D. needs ▷（ ）2. — ______ they need to hand in the diary today? — No, they don't. A. Do B. Does C. Are D. Is ▷（ ）3. Chen Wei is healthy, so he ______ take any medicine. A. don't need to B. doesn't need to C. needn't to D. doesn't need 【拓展题】（选择题） ★（ ）1. — ______ Olivia need to see the dentist? — Yes, she has a bad toothache. A. Do B. Is C. Does D. Are ★（ ）2. They ______ buy junk food because there is plenty of fruit at home. A. doesn't need to B. needn't to C. needn't D. don't need to ★（ ）3. — You look tired. — I ______ get enough sleep every day. A. need to B. needs to C. needing to D. needed to 考点四：否定前缀 un-, dis-, in-, im-, non- 构成反义词 本单元重点否定前缀：un-（unhealthy 不健康的）、dis-（dislike 不喜欢）、im-（improper 不正确的）、in-（incorrect 不正确的）、non-（non-stop 不停的 / nonsense 胡扯）。加在词根前构成反义或相反含义的词。 【基础题】（选择题） ◇（ ）1. Too much sugar is ______ for your teeth. A. unhealthy B. healthy C. health D. unhealth ◇（ ）2. I ______ hamburgers and chips, so I never eat them. A. like B. dislike C. unlike D. mislike ◇（ ）3. This is an ______ way to lose weight. A. proper B. unproper C. improper D. nonproper 【提升题】（选择题） ▷（ ）1. The teacher says my answer is ______. A. correct B. uncorrect C. noncorrect D. incorrect ▷（ ）2. Don't talk ______ in class. A. nonsense B. sense C. nonsence D. senseless ▷（ ）3. The bus is ______ because of the heavy rain. A. stop B. non-stop C. unstop D. disstop 【拓展题】（选择题） ★（ ）1. We should keep away from ______ food like iced Coke. A. healthy B. health C. unhealthy D. unhealth ★（ ）2. Bella ______ getting up early, so she is often late. A. likes B. unlike C. mislikes D. dislikes ★（ ）3. It is ______ to eat too much chocolate before sleep. A. improper B. proper C. unproper D. nonproper 考点五：had better (not) do sth. 与 should / must 提建议 had better (not) do sth. 表示"最好（不）做某事"，后接动词原形，不随主语变化；should + 动词原形提建议"应该"；Must 问句否定回答用 needn't。 【基础题】（选择题） ◇（ ）1. You ______ see a doctor right away. You have a high fever. A. had better B. had better to C. had D. better ◇（ ）2. — I have a sore throat. — You ______ drink warm water. A. had better to B. should C. had D. better ◇（ ）3. We ______ do some exercise every day to keep fit. A. had better to B. had C. should D. bettering 【提升题】（选择题） ▷（ ）1. — I feel sick. — You ______ eat junk food any more. A. had better don't B. had not better C. better not D. had better not ▷（ ）2. Bella has a bad cough. She ______ take some cough medicine. A. had better B. had better to C. has better D. having better ▷（ ）3. — Must I take the pills now? — No, you ______. You can take them after lunch. A. mustn't B. needn't C. can't D. don't 【拓展题】（选择题） ★（ ）1. To keep healthy, we ______ stay up late. A. had better don't B. had not better C. had better not D. better not to ★（ ）2. — Chen Wei looks pale. — He ______ take his temperature at once. A. had better to B. has better C. having better D. had better ★（ ）3. You ______ eat a balanced diet with more vegetables. A. should B. had better to C. had D. bettering 考点六：含 keep / stay 的短语（stay/keep away from · stay/keep fit · keep a diary） stay/keep away from + 名词"远离……"；stay fit = keep fit"保持健康"（后不接 from）；keep a diary"写日记"（diary 单数且加 a，三单 keeps a diary）。 【基础题】（选择题） ◇（ ）1. We should ______ junk food to keep healthy. A. stay away from B. stay away C. away from D. keep away ◇（ ）2. Doing sports every day helps us ______. A. stay away B. stay fit C. keep fit from D. stay fit from ◇（ ）3. Bella likes to ______ every evening. A. keep diary B. keep diaries C. keep a diary D. keeping diary 【提升题】（选择题） ▷（ ）1. To ______, Zhou Kai runs in the park every morning. A. stay away B. keep fit from C. stay fit from D. keep fit ▷（ ）2. You should ______ iced Coke and hot pepper. A. stay away from B. stay away C. away from D. keep away ▷（ ）3. Lily ______ to write down her happy moments. A. keep a diary B. keeps a diary C. keeps diary D. keep diaries 【拓展题】（选择题） ★（ ）1. Olivia wants to ______, so she eats less sugar. A. stay away B. keep fit from C. stay fit D. stay fit from ★（ ）2. We should ______ bad habits like staying up late. A. stay away B. away from C. keep away D. stay away from ★（ ）3. Chen Wei ______ every day to remember his school life. A. keeps a diary B. keep a diary C. keeps diary D. keep diaries 考点七：prefer A to B 与 prefer doing 的用法辨析 prefer A to B 表示"比起 B 更喜欢 A"（to 为介词，后接名词/代词/动名词）；prefer doing / to do 表示"更喜欢做某事"。prefer 随主语有人称和数变化。 【基础题】（选择题） ◇（ ）1. Bella ______ apples ______ bananas. A. prefer; to B. prefers; to C. prefer; than D. prefers; than ◇（ ）2. Lily ______ reading books in her free time. A. prefers B. prefer C. liking D. likes to ◇（ ）3. Zhou Kai ______ volleyball to jogging. A. prefer B. liking C. prefers D. likes 【提升题】（选择题） ▷（ ）1. — Do you like Coke or juice? — I ______ juice ______ Coke. A. prefers; to B. prefer; than C. prefers; than D. prefer; to ▷（ ）2. Olivia ______ eating fruit ______ eating candy. A. prefers; to B. prefer; to C. prefers; than D. prefer; than ▷（ ）3. They ______ to play volleyball after school. A. prefers B. prefer C. liking D. likes 【拓展题】（选择题） ★（ ）1. Chen Wei ______ a balanced diet ______ junk food. A. prefer; to B. prefers; than C. prefers; to D. prefer; than ★（ ）2. Bella ______ keeping a diary to watching TV. A. prefer B. liking C. likes D. prefers ★（ ）3. — What do you ______, tea or coffee? — I prefer tea to coffee. A. prefer B. prefers C. liking D. likes 考点八：健康相关短语（be bad for / be good for / do harm to / get rid of） be bad for / be good for + 名词"对……有害/有益"；do harm to + 名词"对……有害"（主语单数用 does）；get rid of + 名词"摆脱"（of 不可省，三单 gets rid of）。 【基础题】（选择题） ◇（ ）1. Too much sugar ______ your teeth. A. is bad for B. is good for C. is bad to D. is good to ◇（ ）2. We should ______ bad habits like eating late. A. get rid B. get rid of C. rid of D. get of ◇（ ）3. Junk food ______ our health. A. is good for B. is bad to C. is bad for D. is good to 【提升题】（选择题） ▷（ ）1. Staying up late ______ your body. A. does harm for B. do harm to C. does harmful to D. does harm to ▷（ ）2. To keep fit, Bella ______ chocolate and iced Coke. A. gets rid of B. get rid of C. gets rid D. get rid ▷（ ）3. Vegetables ______ our health. A. are bad for B. are good for C. is good for D. is bad for 【拓展题】（选择题） ★（ ）1. Smoking ______ your lungs. A. is good for B. is bad to C. is bad for D. is good to ★（ ）2. Chen Wei ______ his unhealthy habit of eating too much fried food. A. get rid of B. gets rid C. get rid D. gets rid of ★（ ）3. Plenty of sleep ______ your mind and body. A. is good for B. is bad for C. is good to D. is bad to 考点九：一般将来时 will / be going to + 动词原形 一般将来时由 will + 动词原形 或 be going to + 动词原形 构成，表示将要发生的动作或存在的状态。疑问句将 will 提前；be going to 随主语用 am/is/are。 【基础题】（选择题） ◇（ ）1. — What ______ you do this weekend? — I ______ visit my grandparents in Wuhan. A. are; am going to B. will; am going to C. do; go D. did; went ◇（ ）2. Bella ______ take some pills after lunch. A. is going to B. goes to C. went to D. going to ◇（ ）3. They ______ play volleyball in Xiamen next week. A. are B. do C. will D. did 【提升题】（选择题） ▷（ ）1. — ______ Chen Wei see a doctor tomorrow? — Yes, he will. A. Does B. Is C. Do D. Will ▷（ ）2. Olivia ______ keep a diary every evening to stay positive. A. is going to B. goes to C. went to D. going to ▷（ ）3. We ______ get rid of junk food and eat a balanced diet. A. are go to B. are going to C. were going to D. are going 【拓展题】（选择题） ★（ ）1. — What ______ Lily do for her health? — She ______ jog in the park. A. is; is going to B. does; goes C. will; is going to D. did; went ★（ ）2. Zhou Kai ______ take an active part in sports next term. A. are B. do C. did D. will ★（ ）3. They ______ focus on a healthy lifestyle in Kunming. A. are going to B. are go to C. were going to D. are going 考点十：单元重点词汇辨析（sore / throat / ache / energy / confident / mood / condition / positive / fit） 本单元核心词汇：sore 疼痛的（have a sore throat）；throat 喉咙；ache 疼痛；energy 精力；confident 自信的；mood 心情（in a good mood）；condition 健康状况；positive 积极乐观的；fit 健康的（stay fit）。 【基础题】（选择题） ◇（ ）1. I have a ______ throat, so I can't sing loudly. A. sore B. sour C. sorry D. sort ◇（ ）2. After jogging, Bella has a lot of ______ to study. A. enter B. energy C. engine D. envy ◇（ ）3. Olivia is ______ because she won the game. A. confidence B. confide C. confident D. confiding 【提升题】（选择题） ▷（ ）1. In my ______, staying positive has amazing benefits. A. idea B. think C. mind D. opinion ▷（ ）2. Lily is in a good ______, so she can work better. A. mood B. mode C. moon D. mouth ▷（ ）3. Zhou Kai's ______ is getting better after he does exercise. A. condition's B. condition C. conditions D. conditioning 【拓展题】（选择题） ★（ ）1. The medicine can stop the ______ in your stomach. A. bake B. cake C. ache D. lake ★（ ）2. Be ______ and you can make a difference. A. passive B. possible C. police D. positive ★（ ）3. To stay ______, we should do some exercise. A. fit B. fat C. sit D. bit ✅ 三、参考答案 （每题唯一正确答案，按考点顺序排列，每个考点 9 题：基础 3 题 + 提升 3 题 + 拓展 3 题） 考点一：A B C D A B C D A 考点二：A B C D A B C D A 考点三：A B C D A B C D A 考点四：A B C D A B C D A 考点五：A B C D A B C D A 考点六：A B C D A B C D A 考点七：B A C D A B C D A 考点八：A B C D A B C D A 考点九：B A C D A B C D A 考点十：A B C D A B C D A 🔍 四、详细参考解析 （按考点分【基础题】【提升题】【拓展题】，序号各自独立，不跨题延续） 考点一 考点一 【基础题】 1. 主语 She 是第三人称单数，表示"患病"用 has a fever；have 用于非三单，is/does 不能接 a fever。 2. 用 Does 提问，肯定回答用 Yes, he does；患病用 have a toothache，主语 he 用 does 提问。 3. 主语 Lily 三单，用 has a bad cough；is having 进行时不用于患病表达，had 过去式与 needs 矛盾。 考点一 【提升题】 1. 主语 He 三单，have a stomachache 变 has；feel 用三单 feels，前后一致。 2. had better + 动词原形，表示"最好做某事"，后不接 to。 3. yesterday 表明用过去式 had；现在 she has a sore throat 是结果。 考点一 【拓展题】 1. What's wrong with + 宾格，they 的宾格是 them。 2. 主语 She 三单，两个并列动作都用 has：has a bad cough and has a fever。 3. stay away from + 名词，表示"远离……"；stay away 后须接 from。 考点二 考点二 【基础题】 1. take one's temperature 中 one's 随主语（让我量"你的"体温）变为 your。 2. take one's pills 中 one's 随 Bella 变为 her。 3. lose one's voice 中 one's 随 Olivia 变为 her。 考点二 【提升题】 1. take one's temperature 随 Chen Wei 用 his。 2. lose one's voice 随 Bella 用 her。 3. take one's medicine 随 Zhou Kai 用 his。 考点二 【拓展题】 1. take one's temperature 随 I（Mum 对"我"说）用 your。 2. Let + 宾格 + do，they 的宾格 them；take their temperature 中 their 与 them 一致。 3. lose one's voice 随 Lily 用 her。 考点三 考点三 【基础题】 1. 主语 Bella 三单，need 作实义动词用 needs to do。 2. need 作实义动词，三单用 Does 提问，回答 Yes, he does。 3. Must 开头的一般疑问句，否定回答用 needn't（不必）；mustn't 表禁止。 考点三 【提升题】 1. 主语 Lily 三单，need 用 needs，后接 to do（needs to take ...）。 2. 主语 they 非三单，need 作实义动词用 Do 提问。 3. 主语 Chen Wei 三单，否定用 doesn't need to do。 考点三 【拓展题】 1. 主语 Olivia 三单，need 用 Does 提问。 2. 主语 They 非三单，否定用 don't need to do。 3. 主语 I，need 用 need to do（需要做）。 考点四 考点四 【基础题】 1. healthy 加前缀 un- 构成反义 unhealthy（不健康的）。 2. like 加前缀 dis- 构成 dislike（不喜欢）。 3. proper 加前缀 im- 构成 improper（不正确的）。 考点四 【提升题】 1. correct 加前缀 in- 构成 incorrect（不正确的）。 2. sense 加前缀 non- 构成 nonsense（胡扯）。 3. stop 加前缀 non- 构成 non-stop（不停的）。 考点四 【拓展题】 1. healthy 反义为 unhealthy（不健康的）。 2. like 三单反义为 dislikes（不喜欢）。 3. proper 反义为 improper（不正确的）。 考点五 考点五 【基础题】 1. had better + 动词原形，表示"最好做某事"。 2. should + 动词原形，提建议"应该"。 3. should 后接动词原形 do some exercise。 考点五 【提升题】 1. had better not + 动词原形，表示"最好不要做某事"。 2. 主语 Bella 三单，had better 不变形，直接用 had better do。 3. Must 问句否定回答用 needn't（不必）。 考点五 【拓展题】 1. had better not + 动词原形，否定建议。 2. 主语 He 三单，had better do 不变形。 3. should + 动词原形，提建议。 考点六 考点六 【基础题】 1. stay away from + 名词，表示"远离……"。 2. stay fit = keep fit，表示"保持健康"，后不接 from。 3. keep a diary 固定搭配"写日记"，diary 用单数且加 a。 考点六 【提升题】 1. keep fit 表示"保持健康"，To keep fit 作目的状语。 2. stay away from + 名词，远离冰可乐和辣椒。 3. 主语 Lily 三单，keep a diary 变 keeps a diary。 考点六 【拓展题】 1. stay fit 保持健康，Olivia 想吃少糖来保持健康。 2. stay away from + 名词，远离坏习惯。 3. 主语 Chen Wei 三单，keeps a diary。 考点七 考点七 【基础题】 1. prefer A to B 表示"比起 B 更喜欢 A"，主语 Bella 三单用 prefers。 2. prefer doing 表示"更喜欢做某事"，主语 Lily 三单用 prefers。 3. prefer A to B，主语 Zhou Kai 三单用 prefers。 考点七 【提升题】 1. 答语 I prefer juice to Coke，主语 I 用 prefer。 2. prefer A to B，主语 Olivia 三单用 prefers。 3. prefer to do，主语 They 非三单用 prefer。 考点七 【拓展题】 1. prefer A to B，主语 Chen Wei 三单用 prefers。 2. prefer doing，主语 Bella 三单用 prefers。 3. 特殊疑问句 What do you prefer...，主语 you 用 prefer。 考点八 考点八 【基础题】 1. be bad for 表示"对……有害"，糖对牙齿有害。 2. get rid of 固定搭配"摆脱"，of 不可省。 3. junk food 对健康有害，用 is bad for。 考点八 【提升题】 1. do harm to 表示"对……有害"，主语 staying up late 单数用 does。 2. 主语 Bella 三单，get rid of 变 gets rid of。 3. 蔬菜对健康有益，主语 vegetables 复数用 are good for。 考点八 【拓展题】 1. 吸烟对肺有害，用 is bad for。 2. 主语 Chen Wei 三单，gets rid of。 3. 充足睡眠对身心有益，用 is good for。 考点九 考点九 【基础题】 1. 问将来用 will；答语用 be going to 表计划，I am going to visit。 2. 主语 Bella 三单，be going to 用 is going to。 3. 主语 They，一般将来时直接用 will + 动词原形。 考点九 【提升题】 1. 一般将来时疑问句将 Will 提前，主语 Chen Wei。 2. 主语 Olivia 三单，is going to + 动词原形。 3. 主语 We，are going to + 动词原形。 考点九 【拓展题】 1. 问 Lily 用 will；答语 She is going to jog。 2. 主语 Zhou Kai，will + 动词原形。 3. 主语 They，are going to + 动词原形。 考点十 考点十 【基础题】 1. have a sore throat 喉咙痛，sore 意为"疼痛的"。 2. energy 意为"精力"，慢跑后 Bella 有很多精力学习。 3. confident 意为"自信的"，Olivia 赢了比赛所以自信。 考点十 【提升题】 1. in one's opinion 固定搭配"在某人看来"，此处 in my opinion。 2. in a good mood 心情好，mood 意为"心情"。 3. condition 意为"健康状况"，主语 Zhou Kai's condition 用单数。 考点十 【拓展题】 1. ache 意为"疼痛"，药能止住胃里的疼痛。 2. positive 意为"积极乐观的"，保持积极能有所作为。 3. stay fit 保持健康，fit 意为"健壮的"。 学科网（北京）股份有限公司 $