七年級上There_be_句型講解專用課件

1、翻譯下列句子：w 1.There is a picture on the wall. 在墻上有一幅畫。w 2.There is an English book in the desk. 在桌子里有一本英語書。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. 在墻上有四幅畫。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、前面有兩個男孩。 There be- 的構(gòu)成w There be + 某物 / 某人 + 某地w 表示：某地有有某物或某人練一練w 將下列句子翻譯成英文。1.在我的班上有四十六個學(xué)生。 There are forty-six students in my class.2. 在教室的前面有一棵樹。 There is a tree in front of the classroom.3.有一個足球在床底下。 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.有一些土豆在廚房。 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.就近原則就近原則: be動詞的選用，要根據(jù)其后面直接接的

4、名詞決定，動詞的選用，要根據(jù)其后面直接接的名詞決定，如果是單數(shù)或不可數(shù)名詞用如果是單數(shù)或不可數(shù)名詞用is，如果是復(fù)數(shù)用，如果是復(fù)數(shù)用are。cat There is a cat under the tree.There are three birds in the tree.請使用There be- 描述下圖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- 的一般疑問句 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 變化規(guī)則：變化規(guī)則： is/are提到句首，句號變問號，其他不變提到句首，句號變問號，其他不變There be- 的否定句嘗試把下列句子改為否定句。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 變化規(guī)則：變化規(guī)則： 在在is/ar

7、e后加后加not，其他不變。，其他不變。練習(xí)一 用be動詞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.(改為一般疑問句并做肯定回答） -There are some flowers on the desk. - Yes, there are. 3.Are there four people in his family？（改為肯定） There are four people in his family. 練習(xí)二 按要求轉(zhuǎn)換句型wHave /has got 擁有翻譯下列句子w 1.我有一個漢堡包。 I have got a hamburger.w 2. 我們有

9、兩間電腦房。 We have got two computer rooms.w 3.他有w 4.她有w 5. 他們有從上列翻譯的句子中你們發(fā)現(xiàn)什么時候用have，什么時候用has了嗎？w 主語是第三人稱單數(shù)（三單）的時候用hasw 主語是非三單的時候用haveeg. I have got some bread. He has got a nice schoolbag.（學(xué)生造句）Have/has got 的句型轉(zhuǎn)換一.否定句（+例子）變化規(guī)則：在have/has后加not，其他不變。 練習(xí) 句子翻譯及按要求轉(zhuǎn)換句型w 1.w 2.w 3.w 4w 5.w 6.Have/has got 的句型轉(zhuǎn)換二.一般疑問句變化規(guī)則：把have/has提到句首，第一人稱改為第二人稱，句末改成問號。 Have/has got 與have/has的區(qū)別？w