八年级英语上册 Unit 4 Do it yourself Grammar课件 牛津版 教案VIP免费

Grammarretell the passage one by oneretell the passage one by oneParagraph 1: be crazy about, repair, decorate, look terribleParagraph 2: a brighter light, make a mistake, power cut, put up a picture, hit a pipe, fill…with…Paragraph 3: living room, boring, paint…blue, ceiling, floor, cat Paragraph 4: a shelf, above, spend five hours, not stay, much higher Paragraph 5: buy, advise, make him angry, attend lessons, know much more Look at the following sentences.1. Let’s go to the hall, Mum. ( 七年级上册 U3)2. Wake up, Eddie! ( 七年级上册 U4)3. Great! Let’s celebrate. ( 七年级上册 U5)4. Let’s have a hamburger. ( 七年级上册 U6)5. Let’s eat apples. ( 七年级上册 U6)6. OK. Give me ten. ( 七年级上册 U6)7. Let’s go to the supermarket. ( 七年级下册 U3)8. Let’s go down here. ( 七年级下册 U4)9. Don’t be afraid. Come with me. ( 七年级下册 U4)10. Hurry up, Eddie. ( 七年级下册 U6)11. Please bring me something to eat. ( 七年级下册 U8) 12. Let’s enjoy ourselves! ( 八年级上册 U3)Kate, _______ your homework here tomorrow.A. bring B. brings C. to bring D. bringingYou had better _______ on your coat. A. to put B. putting C. to putting D. put 1. 祈使句的概念 祈使句表示请求、命令等。它的主语是you （听话人），通常不说出。祈使句肯定结构中的谓语动词一律用动词原形。2. 祈使句的结构 1) 祈使句的肯定结构 ① Do 型（以行为动词原形开头），例如： Stand up! Open the door! ② Be 型（以 be 开头），例如： Be quiet! Be careful ！小心！ ③ Let 型（以 let 开头），例如： Let me try. Let’s look at the map. ● let’s 是 let us 的简略式。● let us ≠ Let’s● 表示请求、劝告的祈使句还常常在句前或句末加上 please, 构成句式： Please … 或 … , please. 以使语气更加缓和或客气。例如： Please stand up. Stand up, please. Please have a rest. Have a rest...