a healthy life words and phrases2学案.doc

Book6 Unit 3 A healthy life Period 1 Vocabulary Class： ： ： The first wealth is health . 健康是人生第一财富。 Learning aims: memorize and acquire the usage of the key words and phrases. Difficult and Key points: The usage of the key words and phrases. Lead-in: I. Read the text on page 18. II. Fill in the blanks with proper words and phrases from Unit 3. James’ grandfather writes him a letter to advise him to quit (1)_______(smoke). He says that his long and active life must be due(2)_____ the healthy life he lives. He also tell James that smoking (3) _________(do) damage to heart and lungs and (4)_____ was more difficult for smoking couples to become pregnant and (5)______ tough it is to stop smoking. During adolescence he also smoked and became (6)__________(addict) to cigarettes in three ways. First, you can become physically addicted to nicotine. After a while your body becomes (7)___________ (accustom) to having nicotine in it. When the drug leaves your body, you get withdrawal symptoms. Secondly, you can also begin to do it (8) __________(automatic). Lastly, you can become mentally addicted. So he decides to help James to stop and (9)________(strength) his resolve(决定) when he realizes the harmful effects on smoking. Thinking: Read the language points for 5 minutes. I. 重点单词： due adj.欠款的，预定的，到期的 due to 由于 addicted adj. 入了迷的，上瘾的 be addicted to 对….. 有瘾 quit vt. 停止（做某事）；离开 effect n. 结果，效力 have an/no effect on 对有/没有影响 …… 做出决定 decide on ( doing) sth II. Language points： 1. He also tell James that smoking does damage to heart and lungs Because I am addicted to smoking, I almost forget study. (= Addicted to smoking, I almost forget study.)Everybody who knows me thinks that I am an addict. ☆ addict vt.使上瘾 n.有瘾的人 a work addict 工作狂 be /become addicted to (doing) sth. 沉溺于；专心做addiction n. 沉溺；嗜好；吸毒成瘾accustom vt. 使习惯于 accustomed adj. 惯常的；习惯了的 使某人（自己）习惯于 习惯于其中to为 He also tell James that smoking does dama