必修3 Unit2

高一英语必修3 unit2 知识点一、教学内容必修3 Unit 2 Healthy eating（一）重点单词（二）重点短语（三）重点句型二、知识精讲（一）重点单词1. diet1) n. 日常饮食、食物Proper diet and exercise are both important for health.适当的饮食和锻炼对健康都很重要。

The doctor advised him to go on a diet to lose weight.医生建议他节食减肥。

No sugar in my coffee please. I am on a diet.请不要给我的咖啡放糖，我在节食。

2）vi. 节食；实施节食疗法Do you think it necessary for me to diet?你认为我有必要节食吗？She’s always dieting but she never seems to lose any weight.她总是在节食，但体重好像并未减少。

2. balance1) vt. 平衡；权衡Try to balance your diet by eating more fruit and less protein.多吃些水果, 少摄入些蛋白质, 使饮食均衡合理。

You have to balance the advantages of living in the country against the disadvantages.你得权衡一下住在乡下的好处和坏处。

2) n. 天平，平衡；余额，余数Try to achieve a better balance between work and play.争取把工作和娱乐更好地结合起来。

I must check my bank balance.我要核对一下我在银行的余额。

Athletes need a good sense of balance.运动员要有良好的平衡感。

必修三Unit2 必背单词和词块一、背单词与词块(一)背阅读单词——会认就行(背诵时遮住右侧汉语，先自主翻译，后比对词义) 1．virtue n．高尚的道德；美德；优秀品质2．dilemma n. 进退两难的境地；困境3．illustrate vt. (举例)说明；阐明4．entrust vt. 委托；交付5．tuition n. (小组)教学；讲课6．fee n. 专业服务费；报酬7．clinic n. 诊所；门诊部8．decade n. 十年；十年期9．staff n. 员工；全体职员10．principle n . 道德原则；法则；原则11．passive adj. 被动的；顺从的12．pregnant adj. 怀孕的；妊娠的13．disguise vt. 装扮；假扮；掩盖n. 伪装；化装用具14．despair n. 绝望vi. 绝望；感到无望15．fable n. 寓言；寓言故事(二)背重点单词——写对才行1．precious adj. 珍稀的；宝贵的2．marriage n. 结婚；婚姻3．union n. 协会；联合会；工会4．scholarship n. 奖学金5．colleague n. 同事；同僚6．faraway adj. 遥远的7．publish vt. 发表(作品)；出版8．retire vi.&vt. 退休；退职；退出9．saving n. 节省物；节约；[pl.]储蓄金；存款10．sharp adj. 急剧的；锋利的；明显的11．insurance n. 保险；保险业12．replace vt. 接替；取代；更换13．accident n. 事故；车祸；失事14．whisper vi. &vt. 悄声说；耳语；低语n. 耳语(声)；低语(声)；传言；谣传15．midnight n. 子夜；午夜16．import n. 进口；进口商品vt. 进口；输入；引进17．export n. 出口；出口商品vt. 出口；输出；传播18．chairman n. 主席；主持人；董事长19．memory n. 记忆力；回忆20．tear n. 眼泪；泪水21．flexible adj. 灵活的；可变通的22．income n. 收入；收益23．per prep. 每；每一24．therefore adv. 因此；所以(三)背拓展单词——用准才行1．majority n．大部分；大多数→minority n．少数民族；少数派2．complain vi.&vt.抱怨；发牢骚→complaint n．抱怨3．respond vt.回答；回复vi.做出反应；回应→response n．反应；回答；回复4．reject vt.拒绝接受；不录用→rejection n．拒绝接受；否决5．appoint vt.任命；委派→appointment n．约会；任命→appointed adj.约定的；指定的6．elect vt.选举；推选→election n．选举；推选；当选7．scare vt. 惊吓；使害怕vi.受惊吓→scared adj.害怕的；对……感到惊慌恐惧的→scary adj.恐怖的；吓人的8．operate vi.工作；运转；动手术vt.操作→operation n．手术；企业；经营→operator n．操作员9．assist vt.帮助；援助→assistance n．帮助；协助→assistant n．助手；助理；售货员10．harm n.&vt.伤害；损害→harmful adj.有害的→harmless adj.无害的[语境活用]1．I made an appointment (appoint) with the director to gain his approval of a new program.2．Her proposal met with continual rejections (reject), which made her mad.3．Many people voted for him in the election and eventually he was elected as president.(elect)4．None of the students responded to her question; that is to say, her question failed to get a response from any of the students.(respond)5．It was a scary story and children were scared after they heard it.(scare)6．The operator is operating the big machine according to the operation guidance.(operate)7．Eating too much every day is harmful to our health; that is to say, eating too much every day does harm to our health.(harm)8．Tom is an assistant teacher in the college.He often assists the students with their problems andgives assistance to any student in need.(assist)(四)背高频单词——先“记牢”再“用活”，不背绝对不行1．majority n．大部分；大多数2．respond vt.回答；回复vi.做出反应；回应4．replace vt.接替；取代；更换；代替；把……放回原处(五)背短语词块——表达出彩，需多积词块才行单元短语再认再现1．carry sb. through sth.帮助某人渡过难关2．would rather do 宁愿做3．graduate from 从……毕业4．play a key role 发挥关键作用5．care for 关心6．be responsible for 对……负责7．be known as 作为……而出名8．in one's lifetime 在某人一生中9．pass away 去世10．in memory of 作为对……的纪念11．trip over 被……绊倒12．in despair 处于绝望中13．a great deal (of) 大量14．look into 调查；研究15．complain about 抱怨16．be scared of 害怕……重点短语拓展用活1．a great/good deal of许多的；大量的2．in memory of作为对……的纪念(六)背主题写作——好习作就靠“仿效”和“背诵”1、寓言故事的评论2、待人友善的故事Sample Writing“The Stone in the Roadis an old fable about a king who thinks his people are lazy, so he puts a large stone in the middle of the road and hides and waits to see if anyone will try to move it.The author used this story to impress upon readers the need to take personal responsibility for problems in the community. The story was quite successful in achieving its purpose,and I liked it because it had a clear moral.However, while the moral of the story is clear, the actions of the king seemed pointless to me because none of the characters in the story learnt anything For this reason,I think there are better stories that can be used to impress upon people the need for personal responsibility.假定你是李华，你校正在组织英语作文比赛。

Part 1. Warming up1．diet n.日常饮食；食物It is important to have a balanced，healthy diet.均衡、健康的日常饮食很重要。

搭配be on a diet在节食go on a diet节食put sb.on a diet 限制某人的饮食①No sugar in my coffee，please；I’m dieting.请不要给我的咖啡放糖，我在节食。

②(牛津P552)I decided to go_on_a_diet before my holiday.我决定在休假前节食。

③It is important to have_a_balanced,healthy_diet.拥有均衡、健康的饮食很重要。

④The doctor put him on a diet after operation.手术之后，医生规定了他的饮食。

2．What will happen to you if you don’t eat a balanced diet?假如你的饮食不均衡会怎么样？balance n平衡；天平v．平衡；权衡I think it’s important for a college student to have a balance between study and a social life.我认为一个大学生在学习与社会生活之间保持平衡是很重要的。

You have to balance the advantages of living downtown against the disadvantages.你必须权衡住在市中心的利弊。

On balance，the company has had a successful year.总的来说，公司这一年是成功的。

根据提示，完成下列句子。

(1)Seeing a car coming at a crossing，she (失去平衡) and fell down from her bike.(2)The key to learning skating is to (保持平衡)．lost her balancekeep the balancePart 2. Pre-reading, reading and comprehending1. Wang Pengwei sat in his empty restaurant feeling very frustrated.feeling这里是用动词的-ing形式做伴随状语。

词汇表必修三Unit21. moral adj. 道德的;道义上的n，品行;道德;寓意2. virtue n. 高尚的道德;美德;优秀品质3. dilemma n. 进退两难的境地;困境4. moral dilemma道德困境5. faint vi. 昏倒;晕厥adj.不清楚的;微弱的6. illustrate vt. (举例)说明;阐明;给(书或文章)加插图7. precious adj. 珍稀的;宝贵的8. entrust vt. 委托;交付9. carry sb through sth帮助某人渡过难关10. marriage n. 结婚;婚烟11. majority n. 大部分;大多数12. complain vi.＆vt.抱怨;发牢骚13. tuition n. (小组)教学;讲课14. fee n. 专业服务费;报酣15. tuition fees学费16. respond vt. 回答;回复vi做出反应;回应17. response n. 反应;回答;回复18. union n. 协会;联合会;工会19. scholarship n. 奖学金20. hire vt. 聘任;雇用;租用n.租借;租用21. physician n. 医师;(尤指)内科医生22. r esident physician住院医师23. colleague n. 同事;同像24. reject vt. 拒绝接受;不录用25. rejection n 拒绝接受;否决26. appoint vt. 任命;委派27. clinic n. 诊所;门诊部28. araway adj. 遥远的29. elect vt. 选举;推选30. election n. 选举;推选;当选31. decade n. 十年;十年期32. elsewhere adv. 在别处;去别处33. tend vt. 照顾;照料vi.倾向;趋于34. tend to do sth 易于做某事;往往会发生某事35. publish vt. 发表(作品);出版36. staff n. 员工;全体职员37. retire vi＆vt.退体;退职;退出38. saving n. 节省物;节省;节约;[pl.]储蓄金;存款39. kindergarten n. 学前班;幼儿园40. principle n. 道德原则;法则;原则41. passive adj. 被动的;顺从的42. scared adj. 害怕的;对…感到惊慌或恐惧的43. scare vt. 惊吓;使害怕vi受惊吓44. sharp adj. (増长、下跌等)急剧的;锋利的;adj明显的45. insurance n 保险;保险业46. energetic adj. 精力充沛的;充满活力的47. replace vt. 接替;取代;更换48. accident n. 事故;车祸;失事49. operation n. 手术;企业;经营50. whisper vi.＆vt.悄声说;耳语;低语n.耳语(声);低语(声);传言;谣传51. midnight n. 子夜;午夜52. import n. 进口;进口商品vt.进口;输入;引进53. export n. 出ロ;出口商品vt.出口;输出;传播54. pole n. (行星的)极;地极55. lap n. (坐着时的)大腿部;(跑道等的)一圈56. bite vt.＆vi.( bit，bitten)咬;叮;蜇n.咬;(咬下的)-口;咬伤57. lip n. 嘴唇58. assist vt. 帮助;援助59. first aid急救60. pass away去世61. chairman n. 主席;主持人;董事长62. memory n. 记忆力:回忆63. in memory of 作为对……的纪念64. chain n. 一连串(人或事);链子;链条65. cafe n. 咖啡馆;小餐馆66. waitress n. (餐馆的)女服务员;女侍者67. pregnant adj. 怀孕的;妊娠的68. disguise vt. 装扮;假扮;掩盖n.伪装;化装用具69. maple n. 枫树;械树70. cart n. 手推车;运货马车71. spill vt& vi. spilt/spilled, spilt/spilled使)酒出;(使)滋出72. trip over 被…绊倒73. limp vt. 跋行:一瘸一拐地走74. tear n. 眼泪;泪水75. in tears流着泪;含着泪76. harm n.＆vt.伤害;损害77. despair n. 绝望,绝望;感到无望78. in despair 处于绝望中79. might n. 力量;威力80. a great deal of 大量81. fable n. 寓言;寓言故事82. court n. (网球等的)球场;法院;法庭83. flexible adj. 灵活的;可变通的84. income n. 收入;收益85. per prep.每;每一86. therefore adv. 因此;所以87. tension n. 紧张关系;紧张;焦虑88. Peking Union Medical College北京协和医学院89. the Wenhai Scholarship “文海”奖学金90. the OB- GYN department (全称Department of Obstetrics and Gynecology)妇产科91. the People’s Republic of China中华人民共和国92. the National People’s Congress/kongres全国人民代表大会93. the North/ South Pole北极/南极94. Henry Norman Bethune 亨利・诺曼·白求恩。

Unit2 Morals and Virtues重点1动词-ing形式（现在分词）作宾语补足语①The new People’s Republic of China saw Dr Lin Qiaozhi playing a key role. 中华人民共和国成立后，林巧稚医生发挥了重要的作用。

（playing...作宾语补足语）①I saw her whispering something into her ear, obviously not wanting to be heard.我看见她在他耳边悄声说了些什么，显然是不想被听见。

（whispering...作宾语补足语）①现在分词作宾语补足语时，宾语往往是其逻辑主语，其与宾语存在逻辑上的主动关系，表示动作正在进行，强调过程或一种状态。

They use computers to keep the traffic running smoothly.他们利用电脑让交通顺畅。

①当“动词＋宾语＋宾补”结构转换为被动结构时，原来作宾语补足语的现在分词便转换为主语补足语。

A cook will be immediately fired if he is found smoking in the kitchen.如果厨师被发现在厨房吸烟，他会被立即开除。

（smoking作主语补足语）3能用现在分词作宾语补足语的几类动词（短语）（1）表示感觉、感官或意愿的动词（短语），常见的有see、hear、feel、find、notice、observe、watch、look at、listen to、wish、want等。

One day, when she was five years old,Hanna hand her mother saw a man eating out of a garbage can.汉娜五岁时，有一天她和妈妈看到一个人从垃圾箱中翻找东西吃。

3.必修三Unit2 COME AND EAT HERE (1) 到这里来用餐吧（1）Wang Peng sat in his empty restaurant feeling very frustrated. 王鹏坐在他那空荡荡的餐馆里，感到十分沮丧。

It had been a very strange morning. 这个上午真是怪得很。

Usually he got up early and prepared his menu of barbecued mutton kebabs,roast pork, stir-flied vegetables and fried rice. 通常他很早就起床准备他的菜肴----烤羊肉串、烤猪肉、炒菜和炒饭。

Then by lunchtime they would all be sold. 然后到午饭时分，这些菜都会卖完。

By now his restaurant ought to be full of people. But not today! 到了这个时候，他的餐馆本该宾客盈门的，但今天却不是！Why was that? What could have happened? 为什么会这样？发生了什么事？ He thought of his mutton, beef and bacon cooked in the hottest, finest oil. 他想起了他用滚烫的精制油烹制的羊肉、牛肉和腊肉。

His cola was sugary and cold, and his ice cream was made of milk, cream and delicious fruit. 他的可乐又甜又冷，冰激凌是用牛奶、奶油和美味的水果制成的。

"Nothing could be better," he thought. 他想：“再没有比这些更好吃的了。