七年级 Unit 5-6 知识点总结及检测【教学目标】1.学会用 have 对物品的所属进行提问及应答，学会用do 和 does 引导的一般疑问句，学会用 let’s 提建议，能够谈论自己喜欢和不喜欢的球类2.掌握询问对方喜欢与不喜欢食物的几种典型的句型。学习常见食物的名称。3.通过对食物名称和询问句型的学习，学会谈论自己与他人早、中、晚餐喜爱吃的食物。通过对食物的学习了解，学会配制营养餐。【知识梳理】Unit5. Do you have a soccer ball? 句型 : Do you have a TV? Yes, I do/No, I don’t. Do they have a computer? Yes, they do./No, they don’ t. Does he have a tennis racket? Yes, he does./No, he doesn’ t. Does she have a soccer ball? Yes, she does./No, she doesn’ t. Does he have a ping-pang ball? Yes, he does./No, he doesn’ t.Let ’ s play soccer. Let me help you. I don ’ t have a soccer ball. That sounds good. 语法： 1,句中不含 be(am,is,are)动词的 一般疑问句的变法。也就是说句中谓语动词是实义动词时，要变为一般疑问句，在句首加do/does（当主语是第三人称单数的时候用does）,第一人称变第二人称，动词变原形其他的语序不变。I have a computer. –Do you have a computer? She likes playing ping-pang. - Does she like playing ping-pang. 肯定回答用yes, 主语 +do/does. 否定回答用No, 主语 +don’t/doesn’t. 2 一般句子中当主语是第三人称单数的时候，谓语动词要起变化。具体的变化为：一般情况加 s, know-knows, 以 s,x,ch,sh,o 结尾的加 es, teach-teaches, go-goes, 以辅音字母加y 结尾，把 y 改为 i, 再加 es study-studies 3, do/does 叫做助动词 (语法需要加上去翻译部出来的动词)时，后面接动词原形， Does he like reading? She doesn’t like reading. She doesn’t do her homework. 但是如果做实义动词(能翻译出来意思的动词)呢，遇到主语第三人称单数就要起变化。 She does her homework. 4，have 的第三人称单数为 has. 5, let sb do sth 让某人做某事（ sb 代表人，如果是代词用宾格，do 代表动词原形） 6，play+球类 表示“踢，打，玩......” play football play+the+ 乐器 表示“弹奏⋯⋯...
