人教版高考英语一轮复习必修3Unit2Healthy eating完美

Unit 2　 Healthy eating Part Ⅰ 重点词汇通关 1. balance n. 天平; 平衡 vt. 平衡; 权衡 【语境检测】单句语法填空 ①It makes sense to eat a reasonably ________ (balance) diet when slimming. 世纪金榜导学号79060055 ②(2015·湖北高考) When he was running after his brother, the boy lost ___ balance and had a bad fall. balanced his 【写作提升】语境填词 ③You should ____________________ of living in the countryside against the disadvantages and ______ _______ between work and relaxation. 你应该权衡一下住在乡下的好处和坏处, 在工作和休 闲之间保持平衡。 balance the advantages keep a balance 【考点必记】 (1)keep/lose/break one’s balance 保持/失去/打破某人的平衡 (2)balance A against B 权衡/比较A和B (3)balanced adj. 保持(或显示)平衡的 keep a balanced diet 保持均衡的饮食 【巧学助记】掌握平衡学“balance” 2. lie v. 说谎(lied, lied, lying); 躺下, 位于(lay, lain, lying) n. 谎言; 谎话 【语境检测】单句语法填空 ①(2017·全国卷Ⅲ) In fact, the key to easy morning wake-up lies __ resetting your body clock. ②David was ashamed because he had told __ lie. in a 【写作提升】一句多译 ③不要向我撒谎。请告诉我实话。 _________________/ _____________. Please tell me the truth. Don’t tell lies to me Don’t lie to me 【考点必记】 (1)tell a lie/lies (to sb. ) (向某人)撒谎 a white lie 一个善意的谎言 (2)lie to sb. 向某人撒谎 lie in 在于…… 【误区释疑】lie易混词 lay vt. 放置; 下蛋 (laid, laid, laying) 3. consult vt. 咨询; 请教; 商量 【语境检测】单句语法填空 ①(2017·天津高考) I consulted ____ a physician(内科 医生), I hired a fitness coach, and I began to eat small and healthy meals. ②It is necessary for you to consult your teacher _____ how to learn English. with about 【写作提升】一句多译 你最好不要每次遇到生词就查词典。 ③You’d better not ___________________every time you come across a new word. ④You’d better not ___________________every time you come across a new word. consult the dictionary refer to the dictionary ⑤Every time you come across a new word, you’d better not _______________________. look it up in the dictionary 【考点必记】 (1)consult sb. about sth. 　请教某人某事 consult with sb. 和某人商量/与某人磋商 consult the dictionary 查词典 (2)consultant n. 顾问 consulting room 诊疗室 【思维拓展】“查词典”的表达方式还有: refer to the dictionary look up. . . in the dictionary 4. limit vt. 限制; 限定 n. 界限; 限度 【语境检测】单句语法填空 ①(2017·北京高考) Parents ought to be able to opt out(决定不参加) only for _______ (limit) medical or religious reasons. limited ②(2015·天津高考) Our funds ___________(limit), and none of the houses in our price range seemed satisfactory. ③We must limit the expenses __ what we can afford. were limited to 【写作提升】完成句子 ④________________ one’s life, but _______________ _________ the people. 一个人的生命是有限的, 但是为人民服务是无限的。 There is a limit to (there is) no limit to serving 【考点必记】 (1)limit. . . to. . . 　　 　把……限制在……内 (2)there is a/no limit to 对……是有限的/无限的 (3)be limited to sth. 受限制于…… 【巧学助记】 5. benefit n. 利益; 好处 vt. & vi. 有益于; 有助于; 受益 【语境检测】单句语法填空 ①If I am lucky enough to be elected, I will make every effort to serve ___ the benefits of students and our club. ②(2015·广东高考) You can also revise the knowledge at the same time and you are sure to benefit _____ it. for from 【写作提升】一句多译 课前预习让我受益匪浅。世纪金榜导学号79060056 ③_______________________ to preview lessons before class. (benefit vt. ) ④_______________________ to preview lessons before class. (benefit n. ) ⑤______________________ to preview lessons before class. (beneficial adj. ) It really benefited me a lot It is of great benefit to me It is very beneficial to me 【考点必记】 (1)benefit sb. 　　 对某人有益 benefit from. . . 从……中受益; 得益于…… (2) bring benefit to 给……带来好处, 有益于 be of (great) benefit to sb. =be (very) beneficial to sb. 对某人(非常)有益处 for the benefit of 为了……的利益 (3)beneficial adj. 有益的; 有利的 【熟词生义】 In 1986 more than three million people were receiving unemployment benefit. ( ) 救济金 Part Ⅱ 重点短语句式通关 6. cut down 削减; 删节; 降低(减少); 砍倒; 改小或缩 短(衣服等); 夺去生命 【语境检测】写出黑体部分的含义 ①(2015·广东高考) Since the plants took a while to grow, he started cutting down trees to sell the wood. ( ) 砍倒 ②My uncle hasn’t been able to quit smoking, but at least he has cut down. ( ) ③Hunger, cold and illness cut down many of the villagers. ( ) 减少; 削减 杀死; 夺去生命 【考点必记】 cut down on　 减少……; 削减…… cut in 插嘴 cut off 切断; 断绝; 剪掉 cut up 切碎 cut through 穿过, 挤进; 开辟 7. “Nothing could be better, ” he thought. 他想: “再 没有比这些更好吃的了。” 【语境检测】单句语法填空 ①(2016·天津高考) Failure is probably the most exhausting experience a person ever has. There is nothing _____ (much) tiring than not succeeding. 世纪金榜导学号79060057 more ②How beautifully she sings! I have never heard a ______ (good) voice. better 【写作提升】一句多译 这本书对我影响最大。 ③Nothing has _______________ on me __ the book. ④Nothing has _____________ on me ____ the book. so great an effect as a greater effect than 【考点必记】 表示最高级意义的几种特殊结构: (1)never/not/no+比较级 (2)nothing (或no等)+so+原级+as. . . nothing (或no等)+ 比较级+than. . . (3)can/could + never/not + enough/too (4)比较级+than+any other+单数名词/(all) the other+复数名词/anyone else/any of the other+复数名词 8. He could not have Yong Hui getting away with telling people lies! 他可不允许雍慧哄骗人们却不受惩罚! 【语境检测】单句语法填空 ①(2015·四川高考) Before long, there were times I would have the groundhog(土拨鼠) ______ (sit) next to a rabbit, both munching(津津有味地咀嚼) on carrots. sitting ②When he was riding a bike in the street, he had his arm ____(hurt). 世纪金榜导学号79060058 hurt 【写作提升】完成句子 ③I can’t ______________________________ in a rude manner. You must ______________ immediately. 我不 允许你用那种粗鲁的方式跟你的母亲说话。你必须立 刻向她道歉。 have you speaking to your mother apologize to her 【考点必记】 (1)have sb. doing sth. ①意为“允许某人做某事”时, 常用于否定句中; ②意为“让某人 一直做某事”时, 强调动作的持续性, 常用于肯定句中。 (2)have的其他句式: have sb. do sth. 　 让某人做某事 have sth. done 让别人做某事; 完成某事; 遭遇不幸的事 【备选要点】 1. diet n. 日常饮食 vi. 节食 【语境检测】单句语法填空 ①You are overweight, and I’m going to put you ___ a diet. ②Many people have come to realize that they should go ___ a balanced diet and make time in their day for exercise. on on 【写作提升】单句写作 ③She is ____________________. 为了减肥, 她正在节食。 on a diet to lose weight 【考点必记】 be on a diet/go on a diet 控制饮食; 节食 put sb. on a diet 使某人节食 keep a balanced diet 保持均衡的饮食 a low-fat, salt-free diet 低脂肪无盐的饮食 2. strength n. 强项; 长处; 力量 【语境检测】单句语法填空 ①(2017·北京高考) One idea is that sleep helps us __________(strength) new memories. ②(2015·安徽高考) It can provide students with instant feedback(反馈), including reports about their ________ (strong) and weaknesses. strengthen strengths 【写作提升】完成句子 ③__________________________ it contains plenty of vitamin and fibre. 他的饮食的优势 是其中含有丰富的维生素和纤维。 The strength of his diet is that 【考点必记】 (1)build up one’s strength/body　 强身健体 strengths and weaknesses 优点和缺点 have strength to do sth. 有能力做某事 The strength of. . . is that. . . ……的优点是…… (2)strengthen vt. & vi. 加强 3. combine vt. & vi. (使)联合; (使)结合 【语境检测】单句语法填空 ①(2017·天津高考) This ___________(combine) of healing myself and healing the world struck me as the perfect solution. ②TV programs, designed to combine learning ____ fun together, are growing in popularity all over the world. combination with 【写作提升】完成句子 ③If you __________________________________, you can _________________ one day. 如果你把天赋与勤奋结合起来, 总有一天你会实现你 的梦想。 combine your talent with/and diligence achieve your dream 【考点必记】 (1)combine. . . with/and. . . 　　　　　　　　　 把……和……结合起来 (2)combination n. 结合; 联合; 化合(物) in combination with 与……联合/结合 【熟词生义】 We are still looking for someone who combines all the necessary qualities. ( ) 兼备, 兼有 4. get away with 受到从轻发落; (做坏事)不受惩罚; 携带某物潜逃; 偷走; 侥幸成功 【语境检测】写出黑体部分的含义 ①The policeman can’t have the thief get away with stealing people’s money. ( ) 受到从轻发落; (做坏事)不受惩罚 ②He realizes now that he can’t get away with everything in his life. ( ) ③He has got away with a huge sum in diamonds. ( ) 侥幸成功 携带某物潜逃; 偷走 【考点必记】 Ⅰ. 课文里的高考 　　根据课文内容, 在空白处填入1个适当的单词或括号内单词的正确形式。 　　Wang Peng sat in his empty restaurant 1. ______ (feel) very frustrated, for people were going to another newly-opened restaurant only 2. _________ (provide) raw vegetables, fruit and water. What amazed him was that the food there cost more than 3. ____ in his own restaurant. After doing some research, he wrote his own sign 4. ________(attract) customers back to feeling providing that to attract his restaurant. A week 5. ____(late), Wang Peng’s restaurant was nearly full, 6. ______ made Yong Hui very angry. Having had a good conversation, both of them realized the benefits 7. ____ weak points of their own restaurants and 8. _______(think) to combine their menus and provide a 9. ________(balance) menu. Finally they got married, working and living together 10. _______(happy) ever after. later which and thought balanced happily Ⅱ. 话题中的写作 　　假如你是李华, 你的美国朋友Abby向你征求关于保持健康的建议, 请根据下面要 点给他写一封回信。 　　1. 健康平衡的饮食; 　　2. 减少摄入富含糖类和脂肪的食物; 　　3. 良好的生活习惯很重要; 　　4. 充足的睡眠。 注意: 1. 请根据以上要点写一篇80个词左右的短文; 2. 尽量使用本单元的知识点; 3. 可适当增加细节。 _______________________________________________________ _______________________________________________________ 【参考范文】 Dear Abby, 　　I am delighted to have heard from you. As for the question you put forward in your last letter, I’d like to give you the following tips to keep healthy/fit. 　　First of all, you need a healthy and balanced diet. Besides, don’t eat the foods containing too much sugar and fat, which will make you put on weight easily. Therefore, you should cut down the amount of them. More importantly, it is very important to form good living habits; at the same time, for the benefit of your health, it is necessary to have enough rest. 　　I do hope my tips will be helpful to you. Yours, Li Hua