七年级上There_be_句型讲解专用课件

1、翻译下列句子：w 1.There is a picture on the wall. 在墙上有一幅画。w 2.There is an English book in the desk. 在桌子里有一本英语书。w 3.There is some water in the bottle. 在瓶子里有一些水。w 4.There are four pictures on the wall. 在墙上有四幅画。w 5.There are some boxes under the bed. 在床底下有一些盒子。w 6.There are two boys in front of the house. 在房子

2、前面有两个男孩。 There be- 的构成w There be + 某物 / 某人 + 某地w 表示：某地有有某物或某人练一练w 将下列句子翻译成英文。1.在我的班上有四十六个学生。 There are forty-six students in my class.2. 在教室的前面有一棵树。 There is a tree in front of the classroom.3.有一个足球在床底下。 There is a football under the tree. 4.有一些牛奶在瓶子里。 There is some milk in the bottle.5.有一些土豆在厨房。 Th

3、ere are some potatoes in the kitchen.w 1: There is a girl and two boys in the picture.w 2: There are two boys and a girl in the picture.w 填空1. There _ some bread in the fridge. 2. There _ three children and a man over there.3. There _ an apple and two oranges on the desk.就近原则就近原则: be动词的选用，要根据其后面直接接的

4、名词决定，动词的选用，要根据其后面直接接的名词决定，如果是单数或不可数名词用如果是单数或不可数名词用is，如果是复数用，如果是复数用are。cat There is a cat under the tree.There are three birds in the tree.请使用There be- 描述下图There is a cat and two birds in front of the house.There are two birds and a cat in front of the house.（以教室中的物品，用（以教室中的物品，用there be 造句）造句）w There

5、 is a radio on the desk. There be- 的一般疑问句 Is there a radio on the desk ? Yes, there is. / No, there isnt.w There are two footballs under the bed. Are there two footballs under the bed? Yes, there are. / No, there arent.w 变化规则：变化规则： is/are提到句首，句号变问号，其他不变提到句首，句号变问号，其他不变There be- 的否定句尝试把下列句子改为否定句。1.The

6、re is a tree in front of the classroom. There isnt a tree in front of the classroom.2.There are forty-six students in my class. There arent forty-six students in my class.3.There are two birds and a cat in front of the house. There arent two birds and a cat in front of the house.w 变化规则：变化规则： 在在is/ar

7、e后加后加not，其他不变。，其他不变。练习一 用be动词is / are 填空 1、There a pencil in the pencil box. 2、There some flowers on the desk. 3、There four people in my family. 4、There a picture and two maps on the wall. 5、A: there a cat under the tree? B: Yes,there isareareisIsis1.There is a pencil in the pencil box.（改成否定句） There

8、 is a pencil in the pencil box. 2.There are some flowers on the desk.(改为一般疑问句并做肯定回答） -There are some flowers on the desk. - Yes, there are. 3.Are there four people in his family？（改为肯定） There are four people in his family. 练习二 按要求转换句型wHave /has got 拥有翻译下列句子w 1.我有一个汉堡包。 I have got a hamburger.w 2. 我们有

9、两间电脑房。 We have got two computer rooms.w 3.他有w 4.她有w 5. 他们有从上列翻译的句子中你们发现什么时候用have，什么时候用has了吗？w 主语是第三人称单数（三单）的时候用hasw 主语是非三单的时候用haveeg. I have got some bread. He has got a nice schoolbag.（学生造句）Have/has got 的句型转换一.否定句（+例子）变化规则：在have/has后加not，其他不变。 练习 句子翻译及按要求转换句型w 1.w 2.w 3.w 4w 5.w 6.Have/has got 的句型转换二.一般疑问句变化规则：把have/has提到句首，第一人称改为第二人称，句末改成问号。 Have/has got 与have/has的区别？w