Lesson 4 Don't Smoke,Please!课件2022-2023学年冀教版九年级英语全册

1、Lesson 4Dont Smoke, Please！1Words and phrasessmoke harmfuldiseaselungharmbreathepubliclawcigarettewheneverrisksomebodyv.吸烟 n.烟 Uadj.（尤指对健康或环境）有害的；导致损害的n.病；疾病 Cn.肺 Cv.&n.伤害；损害 Uv.呼吸adj.公共的；大众的n.法律；法规n.香烟；卷烟 Cconj.在任何.的时候；无论何时n.危险；风险 Cpron.有人；某人 =someone1.Why is smoking harmful? 为什么吸烟是有害的？e.g. 酗酒对你的健康

2、有害。v. 伤害，损害n. 伤害e.g. 吃太多垃圾食品对我们的身体有害。Key pointsharm sb./sth.对.有害 do harm to=be harmful to=be bad forharmDrinking too much is harmful to your health.Eating too much junk food is harmful to our health.Eating too much junk food does harm to our health.Eating too much junk food is bad for our health.har

3、mful adj. 有害的 be harmful to对.有害2. Every year, millions of people around the world die as a result of smoking. 每年，全世界数百万的人死于吸烟。as a result = so 因此e.g. 他努力学习，因此他很容易通过了考试。He worked hard, as a result, he passed the exam easily.as a result of / because ofe.g. 由于大雪，他迟到了。He was late_ the heavy snow.老人因为吸烟得

4、了癌症。The old man had cancer as a result of smoking.=The old man had cancer because of smoking.as a result of . 由于= because of + n./pron./doing3. Everyone wants to live in a clean environment and breathe fresh air. 每个人都想生活在干净的环境中，呼吸新鲜空气。breath bre n. 呼吸，气息breathe bri v. 呼吸拓：out of breath 喘不过气; hold on

5、es breath屏住呼吸e.g. 请深呼吸。Please breathe deeply.take a deep breath 深呼吸4. Dont take that risk. 不要冒险。A good pilot never _(冒险).take a risk “冒险”takes a riske.g. 我们不能冒险开车这么快。take the risk of doing sth. “冒险做”We cant take the risk of driving so fast.5. Once you get into the habit of smoking, its not easy to g

6、ive it up. 一旦你养成吸烟的习惯，就很难戒掉。e.g. 吉姆养成了每天晚上听音乐的习惯。get into the habit of. “养成.的习惯”=develop/form the habit of. （动作）be in the habit of. “惯于，有.的习惯” （状态） e.g. 这么多年，他（已经）养成了早起的习惯。Jim gets into the habit of listening to music every night.For many years, he has been in the habit of getting up early.I. 单项选择 1

7、. Come and see her _ it is convenient for you.A.wherever B. whatever C. however D. whenever2. _ visitors come to the famous tower every year.A. Million B.Millions C.Million of D. Millions of3. Dont play games on the computer all day. Its _ to your eyes. A.harmful B. wonderful C.helpful D. thankful4.

8、 _ you try your best, you will have the chance to succeed.A.Unless B. Once C.Until D. Though5. My sister had a bad cold _ the heavy rain.A.because B. as a result of C.so D. asExercises：second-hand smoke, stay away from, give up，millions of, take a risk, as a result of.1. Do you know the harm of _?2.

9、 Nick, dont _ of swimming in the river. 3. The sports meeting is put off _ the bad weather. 4. We must _ the deep river. 5. Dear, Im sure you will be successful if you dont _ your dream. 6. It took _ yuan to build the school library.second-hand smoketake a risk as a result ofstay away fromgive upmil

10、lions ofII. 根据汉语提示完成句子WritingPlease talk about why smoking is harmful and what we should do to stay away from it. We all know that we shouldnt smoke. Because smoking is harmful to our health. As a result of smoking, millions of people die. And you also harm others when you smoke. Besides, smoking po

11、llutes the environment. Here is some advice for you. First, dont take the risk of touching the cigarettes. Second, when somebody talks about it, we should change the topic. Third, if your family members smoke, you can encourage them to stop smoking. Whats more, you can eat more fruits and vegetables, do more exercise and form g