Unit 8 How do you make a banana milk shake?语法精析精练

中小学教育资源及组卷应用平台 八上Unit8语法精析精练 语法精析 1,Le's是Let与us的缩写,用于向别人提出建议。其答语常用That' s a good idea../ Good idea...等。 Let's:所指包含说话对方在内,反义疑问句用 shall we?? Let us:所指不包括对方在内,反义疑问句用“ will you?? 2.提建议的方式 关键词 例句 说明 Why not...? Why not go out for a walk?为什么不出去散步? Why not后面跟动词 What/How about...? What about going to movies?去看电影怎么样? What/ How about后面加动词ing形式 Let's... Let' s meet at six..让我们六点见面 Let's后面加动词原形。 Why don't you...? Why don't you go with us?为什么不和我们一起去? Why don't you后面加动词原形 3.祈使句的用法 祈使句表示建议、请求、命令、禁止，其特点是省略了主语，以动词原形开头。 B型祈使句:以Be动开头，Be quite安静 V型祈使句：以行为动词开头，Listen to me听我讲 P型祈使句：以 please开头，后面接动词原形+其他或者动词原形+其他，please! Please sit down! 或Sit down，please！ N型祈使句： (1)以no开头，后面接名词或者动词。 No photos请勿拍照 No smoking！ 禁止吸烟 (2)以never开头，后面接动词原形（多用于公共场合的警示语） L型祈使句:以 Let开头,Let me help you.让我来帮你。 D型祈使句:以 Don't开头+动词原形开头。 Don't talk in class 不要在课堂上谈话。 4. how many与 bow much的区别 how many用来修饰可数名词的复数,它的句式是:How many+复数名词十一般疑问句; how much用来修饰不可数名词,表示数量,也可表示询问价格 语法精练 1单项选择。 ( )1.-Let's go to the zoo on Sunday. --_____ A.Good idea B. Excuse me C. You're welcome D. It doesn't matter ( )2.--_____is the T-shirt? -It's 45 dollars. A. How often B. How many C.What D. How much ( )3.--_____smoke in the hospital! -I'm sorry. I'll go out. A.Not B.Don't C. Don't you D.No ( )4.--_____does the train come? -In ten minutes. A. How many B. How often C. How long D. How soon ( )5.--_____bananas do we need? -Two. A. How many B. How often C. How much D. How soon ( )6.--_____do you go to the bookshop? -Once a week. A. How long B. How many C. How often D. How much ( )7.Let Amy_____her homework by herself. A.do B.does C.did D.to do ( )8.-Let's go to the park,_____? -Good idea. A. will you B.shall we C. will us D.isn't it ( )9.--_____play soccer with us? -I'd like to, but I have to help my mother with housework. A. Why don't B. Why not C.Why D.Let's ( )10. Please ask Tom_____study for the test first. A.do B.does C. to do D.did Ⅱ.句型转换。 1.Let us clean the room this afternoon,_____ _____?(反义疑问句) 2. You can take the medicine three times a day..(对画线部分提问) _____ _____can you take the medicine? 3. We need three tomatoes in the sandwich..(对画线部分提问) _____ _____ _____tomatoes do you need in the sandwich? 4. Why not go shopping with me??(改为同义句) go shopping with me? 5. We need a cup of yogurt for the banana milk shake..(对画线部分提问) _____ _____yogurt do you need for the banana milkshake? 答 案 语法精练 I.1-5 ADBDA 6-10 CABBC II.1. will you 2. How often 3. How many 4. Why don't you 5. How much HYPERLINK "http://21世纪教育网(www.21cnjy.com) " 21世纪教育网(www.21cnjy.com) ... ...