1、七年级英语上册Unit 7语法和写作一、语法（一）用some和any表示数量我们可以用some和any这些表示不定数或不定量的词修饰名词。1.some和any表示“一些”，既可修饰可数名词，又可修饰不可数名词。Eg: There are some apples on the desk. 桌子上有一些苹果。There arent any apples on the desk. 桌子上没有苹果。2.some常用于肯定句中给，any常用于否定句或疑问句中。Eg: He has some new books. 他有一些新书。Do you have any new books? 你有一些新书吗？注意：我
2、们提出建议或请求时常用some，表示希望得到对方的肯定答复。Eg: Would you like some drink? 你想喝点饮料吗？- Can you tell me some Chinese idiom stories? 你能给我讲一些中国成语故事吗？（二）There be 结构“There is/ are + 某物/某时”结构表示“某地或某时存在某物或某人”。这种结构中的there没有实际意义，There is 后面加可数名词单数或不可数名词， There are后面加可数名词复数。注意：1.切记there be句型有临近原则，即be动词同离其近的主语保持一致。2.因句中有be动词，
3、故变否定句式在is/are后加not；变一般疑问句时将is/are提前3.Is/Are there 开头的一般疑问句其肯定回答为Yes, there is/are.否定回答为No, there isnt/arent.4.就数量提问时常用“how many + 可数名词复数”或“How much + 不可数名词”开头5.there be句型过去式形式只需将is变为was；are变为were即可。Eg: There is a pen on the desk. “桌子上有一支钢笔。”There is some water in the bottle. “瓶子里面有一些水。”There are som
4、e books in the bag. “包里面有一些书。”There is a book and some pencils on the desk. “桌子上有一本书和一些铅笔。”There are some pencils and a book on the desk. “桌子上有一些铅笔和一本书。”There isnt a book and any pencils on the desk. “桌子上没有一本书和一些铅笔。”Is there a book and any pencils on the desk? “桌子上有一本书和一些铅笔吗？”Yes, there is./ No, the
5、re isnt.How many students are there in your class? 你们班有多少学生？How much water is there in the pool? 池塘里有多少水？二、写作话题：Write an article about how to use your lucky money* 提示：1.I usually spend most/ some of my lucky money on.2.I like to buy .3.As a fan of ., I buy .sometimes.4.It helps me.5.I try to manage
6、my money well.6.I save .in my bank account.7.It is good to save for a rainy day.* 写作步骤定文体(记叙文)、人称(第一人称)、时态(一般现在时)* 范文： Every year, when the new year is coming.I will be very happy, because I can receive lucky money from my relatives, so that I can have a lot of money and buy the things I want.My mot
7、her always saves part of my lucky money.She promise to return it back to me when I grow up.Thus, with the rest of money, I will buy some books I like, such as the novel books.These books bring me a bigger world.I can explore the world and gain a lot of knowledge.Sometimes I will use these money to buy a lot of delicious food with my friends.We feel so happy to taste it.2
