教学过程•、课堂导入学习下列谚语：You are what you eat. 人如其食。

First wealth is health.——Emerson 健康是人生的第一财富。

An apple a day keeps the doctor away. 一天一个苹果，医生不来找。

、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。

、知识讲解考点/易错点1重点单词与短语学习balanee n.天平，平衡；余额，余数v.平衡；权衡balaneed adj. 均衡的(回归课本P10)What will happen to you if you don 't eat a balanced diet?Eg: 1). Try to achieve a better bala nee betwee n work and play. 争取把工作和娱乐更好地结合起来。

2) . I must cheek my bank bala nee (= find out how much money I have in my aeeo un t).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 bala nee your diet by eat ing more fruit and less prote in.多吃些水果，少摄入些蛋白质，使饮食均衡合理。

［归纳拓展］a bala need diet 均衡的饮食keep the bala nee of n ature 保持生态平衡keep one ' s balanee 保持平衡lose one ' s balanee (= be out of balanee) 失去平衡think of 想，考虑(回归课本P10)He thought of his mutt on, beef and bae on cooked in the hottest, fin est oil.(1)想起；记起Sorry, I did n't think of your n ame just now.(2)考虑We should thi nk of the matter carefully.(3 )为…着想Chen is always thinking of the poor people in the poor areas.I am thinking of givi ng up smok ing.［归纳拓展］ thi nk about 想；考虑 thi nk much of对…评价很高 thi nk highly / well ofthi nk out 想出 thi nk badly / little of 认为不好thi nk overtired of 厌倦 （回归课本P10） Tired of all that fat?厌倦肥腻了吧？be tired of 对 ..... 厌倦eg. I ' m tired of your conversation.你的讲话我听腻了 .I grow tired of asking this, so it ' ll be the last time. 我已厌烦了问这个问题，所以这是最后一次. ［归纳拓展］ 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 （回归课本P10） Want to lose weight?Eg: She is tryi 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 mi nd 使自己 / 某人如释重负 lost heart 泄气；灰心(4)想；打算 高度评价 仔细考虑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 balanee 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 temper 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 in terest in sth/ sb对某事物/人失去兴趣lose face 丢脸（回归课本P10）Curious adj.1） 好奇的，渴望知道的；爱探究的The boy was curious about everyth ing 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lose sight of sb/ sth看不见某人/物；忽略或未考虑某事物curiosityn.好奇心 Curiosity killed the cat.好奇害死猫。

Curiosity drove Wang Peng iside. [归纳拓展]out of curiosity 出于好奇 be curious about sth.对某事好奇with curiosity = curiouslybe curious to do sth. 好奇地 奇地做某事[(+as to/about)][+to-v][+wh-]I heard a curious no ise last ni ght.get away with被放过；（做坏事）不受惩罚Now that you have made mistakes, you should n puni shme nt.既然你犯了错误，就逃脱不了这样的惩罚。

tell lies （回归课本P10）He could not have Yong Hui 骗人们而不受惩罚。

1. get away witheg. If you cheat in the exam, you 考试作弊必予追究。

getti ng away with tellingll n ever get away with it.people lies .他可不能让咏慧哄昨晚我听见一个奇怪的响声。

t get away with such a［归纳拓展］get along with 进展，相处get in 进来，收获，插话get up 起床get 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 telli ng lies. 我讨厌撒谎。

earn on e's livi ng 谋生（回归课本P14）his Perhaps he would be able to earn his living after all and not have to close restaura nt.1）earn means to get （money） by working 赚，挣（钱）；2）to get sth because of one ' s qualities or a博得ns 赢得eg: I earn 2019 yua n a month by selli ng n ewspapers.She earned her place in the team by training hard.［归纳拓展］earn one ' s / a living =make one ' s /a living by …（靠…）谋生eg: She used to earn her livi ng by selli ng drin ks. 她曾经靠卖饮料来谋生。

（be） in debt 负债（回归课本P14）He did not look forward to being in debt because his restaura nt was nolonger 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 sb's debt 欠sb 的债/ 人情get/r un into debt 欠债；负责out of debt 不欠债run up huge debts 高筑债台pay off one ' s debts 还清债务in dan ger 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 sile nee 沉默着eg. Knowing they are deep in debt, they cried out their heart.You saved my life, and I ' m 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（回归课本P14）She didn ' t 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”gla nee 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. spy v.监视（回归课本P14）…you only came to spy on me and my menu. …你知识过来打探我和我的菜谱的。