2019-2020学年高中英语人教版必修三Unit2单词和语法学案无答案

2019-2020 学年高中英语人教版必修三 Unit 2 Healthy eating 一．将下列生词和短语的表达方式写在右边的横线上。 1. 好奇心_______________ 2. 女主人______________ 3. 顾客____________________ 4. 折扣_________________ 5. 缺点，弱点，虚弱______________ 6. 强项，长处，力量_____________ 7. 咨询；请教；商量______________ 8. 怒目而视____________ 9. 限制；限定________________ 10. 利益，好处；有益于____________ 11. （使）联合___________12. 平衡___________________ 13. 日常饮食_________________ 14. 应该__________________ 15. 体重减轻_______________ 16. 赢回____________________ 17. 谋生__________________ 18. 增加体重______________ 19. 说谎____________________ 20. cut down________________ 21. in debt_________________ 22. spy on___________________ 23. get away with_______________________________________ 24. before long_______________ 25. obesity__________________ 26. sign__________________27. flavour__________________ 28. digest____________________ 29. protein_________________ 二、重点单词及词组 1. balance n 天平，平衡 常见搭配：keep one’s balance 保持平衡 lose one’s balance 失去平衡 out of balance 不平 衡 a sense of balance 平衡感 vt 平衡 He can balance a ball on his finger. 他能把球稳放在手指上。 balanced adj 均衡的；平衡的 a balanced diet 均衡的饮食 单项选择题 1. In education there should be a good______ among the branches of knowledge that contribute to effective thinking and wise judgment. A. distribution B. balance C. combination D. assignment 2. I struggled to_________ on my new skates. A. keep my balance B. off balance C. lose my balance D. on balance 2. lie vi 说谎 （1）lie to sb 向某人撒谎 (2) lie in 在于 （3）there lies 某处有…… 易混辨析 原形及意义 过去式 过去分词 现在分词 lie vi 说谎 lied lied lying lie vi 躺，卧，处于（某 位置 ），在于 lay lain lying lay vt 放；搁；下蛋， laid laid Laying 产卵 lie n 谎话；谎言 tell a lie/ tell lies to sb 对某人说谎 a white lie 善意的谎言 注意：当 lie“躺”讲时，做定语、状语用 lying ; 当 lay 为“放置”讲时，做定语、状语用 laid 我们可以这样理解，lay 强调动作，而 lie 强调状态。比如我们要描述一个躺在床上的婴儿， 如果要强调妈妈把孩子放在床上的动作，就可以说：Mother laid the baby gently on the bed. The babylaid on the bed was my little sister. 如果要强调“孩子是躺在床上的”这种状态，就要说：The baby lying on the bed was my little sister. 3. benefit vt 使受益，得益 benefit sb/sth benefit vi 受益，得益 benefit from 从……中受益 Today we benefit from countless inventions and innovations. 今天我们得益于无数的发明和创 造。 n （U、C）好处，利益 There are certainly benefits of using a star in a film. 在电影中启用明 星肯定是有诸多好处的。 常见搭配：(1) be of( great, much) benefit to sb 对某人有极大益处 (2) be of no benefit to sb 对某人没有益处 (3) for the benefit of 为了……的利益 beneficial 有益处的，有好处的 be beneficial to sb 对某人有益处 单项选择 To my surprise, I never thought I___________ those kinds of books. A. was benefited by B. was benefited from C. benefited from D. benefited China has been pushing the reform of public hospitals__________ all its citizens. A. in charge of B. for the purpose of C. in honor of D. for the benefit of 翻译：1. 千千万万的人受益于这种疗法。（疗法：treatment） ___________________________________________________________________ 2. 这场雨将对庄稼很有好处。(庄稼：crops) ___________________________________________________________________ 4. diet n 日常饮食 vi 节食 常见搭配有：a balanced diet 均衡的饮食 a healthy diet 健康的饮食 a poor diet 不好的饮 食 go/ be on a diet 节食 翻译：他开始有均衡健康的饮食。 ___________________________________________________________ 5. get away with 偷走；做（坏事）而未受到惩罚 Thieves got away with gold jewellry worth ＄60,000. 盗贼偷走了价值 6 万美元的黄金首饰。 Do you think the murderer should get away with it? 你认为凶手应该逃脱惩罚吗？ 三．重点句子 1. “Nothing could be better,”he thought. 他想：“再没有比这些更好吃的了。” 这个句子是否定词+ 比较级表示最高级的含义。 要掌握该结构的用法，须注意以下几点： 1．该结构多为“can't ／couldn't ＋比较级”的 形式。例如： 1）I can't agree with you more．我再同意你不过了。（或：我完全同意你的 意见。） 2）The weather couldn't be worse．天气再糟糕不过了。 3）He couldn't have done better．他做得再好不过了。 2．用于该结构中的否定词除了 not 之外，还有 no， never，nothing 等。 例如： 1）This could give her no greater pleasure．这使她再高兴不过了。 2）She's never better．她现在最好不过了。（或：她比以往任何时候都好。） 3）There's nothing cheaper．这东西再便宜不过了。 3．当该结构中的比较级为 less 时，该结构意为“一点也不”。 试比较：1）He couldn't care more．他非常介意。（或：他最关心不过了。） He couldn'tcare less．他毫不介意。（或：他最漠不关心了。） 2）He had never felt more like talking to anyone．他从未如此想和人谈话。 He had never felt less like talking to anyone．他从未如此不想和人谈话。 类似的还有 too, enough。 You can never be too careful when you cross the street. 过马路越小心越好/ 过马路再怎么小心也不足为过 2. Suddenly he saw his friend Li Chang hurrying by. 突然间，他看到他的朋友李昌匆匆走 过。 see, hear, notice, watch 等动词后动词 ing 形式做宾语补足语，强调正在进行的动作。后接动 词原形做宾语补足语时着重叙述事情的经过。 对比例句： I saw him putting something in the bag. 我看见他正在向口袋里装东西。 I saw him put everything in his bag and go out. 我看见他把所有的东西都装进口 袋，走了出去。 1. （10 湖南） Listen! Do you hear someone _________for help? A. calling B. call C. to call D. called 2. I often see her ____ in the park. A. running B. run C. to run D. ran 3. The missing boy was last seen __________(play) near the river. A. playing B. to be playing C. play D. to play 4. I watched her ____ (go) out of the room just now. 5. He was noticed___________( leave) the house an hour ago. 6. They knew her very well. They had seen her ________ (grow)up from childhood. 3. He could not have Yong Hui getting away with telling people lies. 他不可能让雍慧哄骗人们却不受惩罚。 have 表示“使；让”，一般有三种宾语补足语的形式；（1）have sb do sth 让某人做某事 （2）have sb/ sth doing sth 让某人一直做某事 /让某事情发生，着重描述动作进行时的状态 （3）have sth done 让某事由别人做或完成某事或某物被…… We had the machine repaired. 我们请人修理了机器。 I had my watch stolen yesterday. 我的表昨天被人偷去了。 He had the light burning all night. 他让灯亮了一整夜。 He won’t have us criticize his work. 他不会让我们批评他的工作。 词语辨析： 16.advise,suggest 用法 (1)advise sb.to do sth.建议某人做某事 advise doing sth.建议做某事。 advise that…(should)+动词原形 e.g.I advise you to leave now.我建议你现在就离开。 I advise waiting till the proper time.我建议等到适当时机(才行动)。 We advise that steps(should)be taken at once.我们建议立即采取措施。 (2)suggest 建议，其句型为 suggest doing sth.建议做某事 suggest one's doing sth.建议某人去做某事 =suggest sb.doing suggest that…(should)+动词原形 We suggested that the old museum(should)be rebuilt as soon as possible. 我们建议那座旧博物馆应该尽早重修。 ［过关题］ (1)The doctor__________him to give up smoking,but he refused. A.advised B.insisted C.suggested D.persuaded 答案：A (2)Our English teacher__________our buying a good English-Chinese dictionary. A.asked B.ordered C.suggested D.required 答案：C 语法 15.情态动词 had better,should 及 ought to 的用法 (1)had better 最好 ①加动词原形 You'd better get some sleep.你最好睡一会儿。 I'd better not disturb him.我最好不打扰他了。 ②后接 be doing sth.表示最好立即做某事 I think I'd better be going. 我想我最好立刻走。 ③祈使句中 had 省略 Better not wait for them.最好不等他们。 ④反义疑问句用 had You'd better put away your socks,hadn't you? 你最好把你的袜子收拾好，难道不行吗？ You had better not follow her,had you？你最好不要跟她，不是吗？ (2)should 与 ought to 应该 ①ought to 的口气比 should 稍重一些，更侧重于某件事责任、义务上该做的事情。should 表示某件事宜于做。下列句子两个词不宜换用： You are his father.You ought to take care of him. 你是他的父亲，就应该照顾他。 We should not use too many big words in our everyday speech. 我们不应该说太多的大话在我们的日常讲话中。 ②ought to 的句式变化 否定句：You ought not =(oughtn't) to write so carelessly. 你不该写得这样粗心。 疑问句：Ought we to give him a chance to try？ 我们该给他机会试一试? ③与完成时连用 should/ought to have done sth. 本应该做……(而实际没做) We ought to have finished our homework on time. 我们本应该按时完成作业。 shouldn't/oughtn't to have done sth. 本不应该做……(而实际做了) They oughtn't to have come back so late. 他们本不该回来这样晚。