鲁教版七年级英语下册导学案Unit 4 How do you make a banana milk shake

Unit 4 How do you make a banana milk shake? 【要点1】turn on, turn off, turn up& turn down 【经典练】选择填空： (1)Mom wants to watch the CCTV news. Let’s ________ the TV. A. turn down B. turn on C. turn off (2)— Would you please ________ your music? I am preparing for (准备) tomorrow’s speech (演讲). — Sure. Sorry to disturb (打扰) you. A. turn down B. turn up C. turn on (3)I can hardly hear what it is saying on TV. Would you please ________? A. turn it up B. turn it down C. turn it on 1. (1) B (2) A (3) A 【巧点拨】 ★turn on意为“(把水源、煤气、电源等)打开”，其反义词组turn off则表示“关闭”。 ★turn down意为“(把收音机、电视等的音量)调低”，其反义词组turn up则表示“调高”。 【超链接】若其后所接宾语是代词时，应置于turn与on/off/up/down之间。 【要点2】how many& how much 【经典练】选择填空： — Lily, let’s make vegetable salad. How many _________ do we need? — One is enough. A. oranges B. potato C. tomatoes 【巧点拨】how many和how much都可用来询问事物的数量。但how many后接可数名词复 数形式，而how much后接不可数名词。此外，how much还可用来询问某物的价钱。如：How much is the jacket? 这件夹克衫多少钱? 【要点3】Pour the milk into the blender.