新人教版高一英语必修三unit2 Healthy eating知识点讲解及练习.doc

Unit 2 高一 2， 20班1. balance n. 天平,平衡;余额,余数 v. 平衡；权衡 balanced adj. 均衡的keep ones balance保持平衡 lose ones balance (= be out of balance) 失去平衡keep the balance of nature保持生态平衡 balance A against B权衡A与Bkeep a balance between A and B保持A与B之间的平衡 He _ _ _ and hurt himself when he went upstairs. It is difficult to for you to _ _ _ on an icy pavement（结冰的路面）.You are working too hard. Youdbetter keep a_between work andrelaxation.仿写句子：在你做出最终决定前权衡一下利弊。2. curiosity n. 好奇心 curious adj. 好奇的 curiously adv. 好奇地out of curiosity 出于好奇 (多作状语）with curiosity = curiously好奇地 （多作状语修饰动词）sb be curious about sth. = sb show curiosity about sth 某人对某事好奇sb be curious to do sth. 某人好奇地做某事1). Margaret looked at him _ _. 2). She decided to try a cigarette _ _ _.3). All the employees in this firm _ _ _ the personal life of the general manager.4). _ enough, he had never seen the little girl.3). _ drove lily to open her husband s letter though she knew it was wrong.3. limit vt. 限制； n. 界限； limited adj. 有限的 limitless adj. 无限制的limit . to(介词). 把.限定在.的范围内 (被动） be limited to 受限制于.put/set a limit on/to. 对限制 without limit无限地，无限制地limitsb.to(doing)sth限制某人做某事 Our life has a _, but knowledge is _ _.We must _ our weekly expenditure _ ten pounds.4. benefit vt. 有益于 vi. 得益于 n. 利益，好处；津贴sth be of (great ) benefit to sb = sth benefit sb= sth be (very) beneficial to sb某物对某人(非常）有益for the benefit of sb = for sb s benefit为了某人的利益 sb benefit from/by sth某人从某物中受益1). The new highway will _ the villagers. 2). He will _ the new way of studying. 3). The warning sign was put there _ the public.5. combine vt.&vi. (使)联合;结合 combination n.结合 combined adj. 联合起来的Combine A with B 将与B结合起来 combine to do sth 联合、结合做某事1) A _ of factors led to her decision to resign. 2) Success was achieved by the _ efforts of the whole team.3) As a writer, he _ wit _ passion.6. sb be tired of= be sick of = be fed up with = be bored with某人对厌烦,厌倦了 sb be tired out = sb be worn out 某人筋疲力尽1). I _ _ _ watching television; let s go for a walk.2). I _ _ _. Can we stop for a rest?7.glareat/glanceat/stareatglareat怒目而视，由于生气而瞪着眼看glanceat扫视，一瞥，粗略地看stareat张大眼睛死死地盯着，由于好奇、无礼或傲慢而长时间地看1). She _ shyly at him and then lowered her eyes.2). The two boys _ at each other before they fought. 3). My father_ at the stranger for a long time as if they had known each other before.8.strengthn.优点,力量， strongadj.有力气的,强壮的strengthenv.加强,增强、long长的length长度lengthen使变长 high高的height高度heighten加高，使加强deep深的depth深度deepen使变深 wide 宽的width 宽度widen 使变宽David has a_ body. He has the _ to do this hard work. We had better the relationship with him.(strength)9. consult sb with sth 向某人咨询某事 consult with sb about/on sth 就某事与某人商量10. sb feelfrustratedat/with sth某人因.而懊恼，某人对.感到沮丧frustrated修饰sb.frustrating修饰sthpractice ：You must_ health against appetite. If you want to keep fit, you must have a _ diet, which can keep the _ of the nutrition.(balance)Children are always _about everything they see and hear. They will ask all kinds of questions_. To meet their _ , wed better answer them.(curiosity)A mans life is _,but there is no_ serving the people. I will devote my _life to the_ job of serving the people.(limit)I can say it is of great_to share your feelings with someone you trust, which is also_to your mental health.(benefit)The states_ with each other, and the_ of the 50 states forms the United States of America.(combine) You look much _ (health) than before.The government decided to take some measures to _ (strength) the economy.8). Mike was the _ (strength) boy in his class.9). It s that _ (sugar) smile of his that I can t bear - it makes me want to puke!10). It s important to know your own strengths and _ (weak).11). Vegetables are usually cooked to aid _ (digest).12). You must make an _ (apologize) to your sister for being so rude.13). He expressed his _ (sad) about what had happened.14). Their house is _ (beauty) decorated.15).He is the most _ (energy) boy I have ever met.10“Nothing could be better，” he thought.他想：“再没有比这些更好吃的了。”)“否定词比较级”结构表示最高级意义，通常意为“没有比更；没有像一样”。常用否定词no， not， never， nothing， nobody， hardly等。1) Mr. Steven is great to work for I really couldnt ask for a better (good) boss.为史蒂文先生工作真好我实在找不到比他更好的老板了。2) It was not until then that I suddenly realized nobody was happier than I was.直到那时我突然意识到没有人比我更幸福了。can/couldnever/notenough/too .“再也不过分”。Must I turn off the gas after cooking?Of course. You can never be too careful with that.做完饭后我必须关上煤气吗？当然，在用煤气方面越小心越好。英译汉：Nobody loves you more than I do. Ive never heard a more beautiful voice. 汉译英：1). 他从来没有看过一部更令人激动的电影了。_2). 没有什么比旅游更令人愉快。_ 11He could not have Yong Hui getting away with telling people lies!他可不能让雍慧哄骗人们却不受惩罚！句中have sb. doing sth.，用于否定句中意为“不允许某人做某事”。have sb./sth. doing sth. 使某人或某物一直做某事(keep sb doing sth)；have sb./sth. doing sth.容忍某人或某物总是干某事（stand/bear sb doing sth）have sb./sth. do sth. 使某人或某物做某事(make/let sb do sth) have sb./sth. done sth. 请人做某事(自己不去做或无法做)， 1). I had him waiting at the gate from eight o clock this morning till now. 我让他从早上八点一直在门外等候到现在。2). I ll have him finish my work. 我将让他替我把工作完成。3). I had my hair cut. 我请人把我的头发理了。4). The woman had her wallet robbed yesterday. 昨天,这个妇女的钱包被抢了。练习 用括号中所给词的适当形式填空。1). To my despair, the doctor _ me _ in the room for the whole afternoon(have; wait). 2). I _ my watch _ because it didnt work (have; repair). 3). I can t _ him _ noise all the time (have, make).4). Yesterday Mum _ Tim _ his room since it was in a mess. (have, tidy)5). The king _ his palace _ yesterday. (have; decorate). 运用所学短语完成下列语段Everyone hopes to be in good health. To _(保持健康), you should _ (保持均衡饮食). Try to eat foods l_(低脂肪) because foods containing too much sugar and fat will make you _(发胖) easily. Therefore, you should _ (减少) on the amount of foods rich in sugar and fat. At the same time, it is very important to _ (养成良好的生活习惯). _, a great many people often _(熬夜) watching TV or _(play) computer games. In order to keep fit, we should reduce the time spent _ the Internet. Its required that the time should be_(limit) to three hours a day. In addition, _ (为了我们的健康), we should do more exercise and have enough sleep. It will do goo