Unit 1 Lesson 4 教案 2023-2024学年冀教版英语九年级全一册

Unit 1 Lesson 4 教学目标 1.掌握本课的单词和短语 2.会用英语谈论如何保持健康。 教学重点 学会谈论一些香烟的危害及建议。 教学难点 短语和句型：millions of, as a result of, second-hand smoke, take a risk, get into the habit of…,stay away from… 教学过程 一、自主学习 (1) 短语互译： 1. 对……有害处 ____________ 2. 数以百万的 ______________ 3. World No Tobacco Day _______________ 4. as a result ________ 5. talk about ________ 6. get into the habit of… ________ 7. give up _______ (2) 句型在线 1. 吸烟对你的健康有害。 Smoking _____ ______ ______ your health. 2. 如果你的家人吸烟，鼓励他们停止吸烟。 If your family members smoke, _______ _______ ______ _____ _________． 3. 一旦你养成吸烟的习惯，要放弃它是不容易的。 Once you ____ ___ ____ _____ ____ smoking, it's not easy to _____ ____ _____. 三、达标检测，反馈学情 用适当的介词填空 1. ________students, we shouldn’t break the school rules. 2. Smoking is also harmful to the people ________you. 3. Everyone wants to live ____________ a clean environment. 4. In many countries, carrying a gun is _____the law. 5. Don’t talk ________ it any more. Let it go please . 根据汉语意思完成英语句子。 a. 老师经常鼓励我们在课堂上说英语。 The teacher often _______________ English in class. b. 在太阳下看书对眼睛不好。 Reading in the sun _______________ your eyes . c.无论你什么时候有空我都会和你讨论这个问题。 I’ll discuss the question with you _______________ you are free . d.由于大雪他迟到了。 He was late _______________ the heavy snow . e.在公众场所大声谈话是不礼貌的。 It’s impolite to talk loudly _______________ . 四、训练案 用所给单词的适当形式填空 1．_________(smoke) is bad for you and everyone around you. 2．When the teacher came in, the students stopped _________(talk). 3．Our teacher always encourages us __________(study) hard. 4．Pollution is not only ________(harm) to our health but also to our life. 5．_________(million) of migrant workers go home during the Spring Festival. 单项选择 1.It's known that drinking too much is harmful _____our health，but some people don't care． A.with B.on C.to D.for 2.I'm ________ your idea, because I don't think it's proper. A．against