译林版英语九上四五单元教学案.docVIP

课题9A Unit4 Growing up Welcome to the unit （第1课时） 一、教学目标 To discuss the ways about how one learns about the world and arouse the Ss’ interest in learning this unit. 教学重难点 固定词组、句型 三、学习与交流 1. Present some new words and lead in the topic of this unit. 2.What comes into your mind when talking about “growing up”? to support the family 3. Listen and answer the questions. 交流展示： 1. .组内分角色朗读comic strip 2. 组内表演comic strip对话。 3.Listen and answer Part B. (1) How does Millie learn about the world?(2) How does Simon learn about the world? Why? 4.Read after the tape and then act it out 四、精讲点拨 1. What’s on your mind? on one’s mind 挂在心上，惦念（常含担忧之意） e.g. Don’t bother him. He’s got a lot on his mind. 别打扰他了。他烦心事够多了。 You must keep this number in your mind. 你必须把这个号码记在心里。 2. Why do you like to learn that way？ learn that way 以那种方式学习 e.g. Don’t speak to your parents that way. 不要以那种方式和你父母说话。 3. Books allow me to learn about people in different times and places. 书让我了解不同时期、不同地方的人。 allow sb. to do sth. 允许某人做某事（主）sb + be allowed to do sth. (被） * allow doing sth. 允许做某事 time n. 时期， 时代 1）We don’t allowed anyone _________ (smoke) here. 2）We don’t allow __________ (smoke) here. 4. …I can read them whenever I want to. whenever conj. 无论何时 类似的词有： whatever意为“无论什么”， whoever意为“无论谁”， wherever意为“无论在哪里”， however意为“无论怎样”。 它们等同于“no matter + wh?” 结构。 e.g. You can ask me for help whenever you are in trouble. = You can ask me for help no matter when you are in trouble.你要是在困境里可以随时叫我帮忙。 5. I like to learn about the world through the Internet. 我喜欢通过因特网了解世界。 through prep. 以，凭借；穿过 e.g. He bought a flat through many years’ of hard work. 他经过多年的辛苦工作购买了一套公寓。 across, through和past都可以作介词，都可以表示“穿过”。 across强调“横过”，从物体表面的一边到另一边。through指“穿过；透过”，表示从物体内部或空间穿过。 past指“从旁边经过，走过”。over意为“越过”，指从物体上方(不接触物体的)“经过”。 e.g. The students walked across the street when the traffic lights were green. The river goes through the town from east to west. 6. as soon as意为“一……就……”，用来引导时间状语从句 e.g. I’ll tell you