教育资料学年人教版高一英语必修三unit 2 教案学习专用Word文件下载.docx

1、教学难点总结语言材料中有关情态动词+ have done用法和功能并加以应用。教学过程一、 课堂导入学习下列谚语：Youarewhatyoueat. 人如其食。Firstwealthishealth.-Emerson 健康是人生的第一财富。Anappleadaykeepsthedoctoraway. 一天一个苹果，医生不来找。二、复习预习 教师引导学生复习上节课所学知识点， （以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑，并通过对情态动词具体用法的分析和扩展导入本节课所要学习的课本知识的学习。 三、知识讲解考点/易错点1 重点单词与短语学习balance n. 天平，平衡；余

2、额，余数 v. 平衡；权衡 balanced adj. 均衡的（回归课本P10）What will happen to you if you dont eat a balanced diet?Eg: 1）. 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。2）. I must check my bank balance （= find out how much money I have in my account）. 我要核对一下我在银行的余额（看我的帐户上有多少钱）。3）. Try to balan

3、ce 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。归纳拓展 a balanced diet 均衡的饮食 keep the balance of nature保持生态平衡keep ones balance保持平衡 lose ones balance （= be out of balance） 失去平衡think of 想，考虑He thought of his mutton, beef and bacon cooked in the hottest, finest oil.（1）想起；记起 So

4、rry, I didnt think of your name just now. （2）考虑 We should think of the matter carefully.（3）为着想 Chen is always thinking of the poor people in the poor areas.（4）想；打算 I am thinking of giving up smoking. 归纳拓展think about想；考虑 think much of 对评价很高 think highly / well of 高度评价think out 想出 think badly / little

5、 of认为不好 think over 仔细考虑tired of 厌倦Tired of all that fat? 厌倦肥腻了吧？be tired of 对厌倦eg. Im tired of your conversation.你的讲话我听腻了.I grow tired of asking this, so itll be the last time.我已厌烦了问这个问题,所以这是最后一次.be/get tired from/with因感到疲劳、劳累tire sb. out使某人疲不堪，筋疲力尽lose weight 体重减轻；减肥Want to lose weight? She is tryi

6、ng to lose weight. 她在努力减肥。归纳拓展 weight短语及lose短语：put on weight（指人）增加体重，长胖 be/take a weight/ load off sb s mind使自己/某人如释重负lost heart 泄气；灰心 lose one s heart （to sb/sth）: fall in love 爱上；锺情於lose one s life 丧生；遇害 lose one s balance 失去平衡lose one s breath气喘嘘嘘；上气不接下气 lose one s head 昏了头，张皇失措，冲动lose one s temp

7、er发脾气 lose one s job 失业 lose one s way: become lost 迷路 lose touch （with sb/ sth） 失去和某人/事物的联系 lose interest in sth/ sb 对某事物/人失去兴趣 lose sight of sb/ sth 看不见某人/物；忽略或未考虑某事物 lose face 丢脸curiosity n. 好奇心 Curiosity killed the cat. 好奇害死猫。Curiosity drove Wang Peng iside.out of curiosity 出于好奇 with curiosity =

8、 curiously好奇地 be curious about sth. 对某事好奇 be curious to do sth. 好奇地做某事Curious adj.1） 好奇的，渴望知道的；爱探究的（+as to/about）+to-v+wh- The boy was curious about everything he saw. 那男孩对所见的一切都感到好奇 2） 奇怪的；稀奇古怪的，难以理解的I heard a curious noise last night. 昨晚我听见一个奇怪的响声。get away with 被放过；（做坏事）不受惩罚 tell liesHe could not

9、have Yong Hui getting away with telling people lies.他可不能让咏慧哄骗人们而不受惩罚。1. get away with eg. If you cheat in the exam, youll never get away with it. 考试作弊必予追究。Now that you have made mistakes, you shouldnt get away with such a punishment. 既然你犯了错误，就逃脱不了这样的惩罚。get along with 进展，相处 get in 进来，收获，插话get up 起床 g

10、et on 上车 get off 下车，脱掉 get away from 逃离 get rid of 摆脱，去掉get over 克服（困难），从（疾病、失望等）中恢复过来get through 做完，通过，接通电话2、tell lies 撒谎，说谎. 还可以说tell a lieeg. I hate telling lies.我讨厌撒谎。 earn ones living谋生（回归课本P14）Perhaps he would be able to earn his living after all and not have to close his restaurant. 1） earn m

11、eans to get （money） by working 赚，挣（钱）；2） to get sth because of ones qualities or actions 博得，赢得eg: I earn 2019 yuan a month by selling newspapers. She earned her place in the team by training hard.earn ones / a living =make ones /a living by （靠） 谋生 eg: She used to earn her living by selling drinks. 她

12、曾经靠卖饮料来谋生。（be） in debt 负债He did not look forward to being in debt because his restaurant was no longer popular. debt:【C】sum of money owed to sb. that has not yet been paid 债务; 欠款 归纳拓展 debt短语和 “in + n.” 表示“在（情况、状况、状态）中”：in debt to sb = in sbs debt 欠sb的债/人情get/run into debt 欠债；负责 out of debt不欠债 run up

13、 huge debts高筑债台 pay off one s debts还清债务 in danger 在危险中 in trouble陷入困境，倒霉in order 井井有条 in surprise 吃惊 in public 当众，公开 in ruins 呈废墟状态 in sight 看见 in silence沉默着eg. Knowing they are deep in debt, they cried out their heart.You saved my life, and Im forever in debt to you. 得知他们负债累累，他们哭得伤心欲绝。glare vi. 怒目而视; n.眩光，闪光，强烈的阳光She didnt look happy but glared at him as she moved round the customers. 她绕过顾客走进来，双眼直瞪着他，看上去很不高兴。归纳拓展不同的 “看”glare at 表示“怒目而视”glance at 表示“粗略地看一下”look at “看一看”为一般用语stare at 盯着看，（指由于惊奇，害怕，生气或沉思而睁大眼睛全神贯注）eg. They stopped arguing and glared at each other. 他们停止了争论，互相怒目而视.