《There_be句型》ppt課件實(shí)用教案

1、 There be結(jié)構(gòu)概述 There be 結(jié)構(gòu)主要用以表達(dá)某處(某時(shí))有某人(某物),其基本句型為T(mén)here be + 某物或某人 + 某地或某時(shí),其中there 是引導(dǎo)詞,沒(méi)有詞義;be是謂語(yǔ)動(dòng)詞;某人或某物是句子的主語(yǔ);某地或某時(shí)作句子的狀語(yǔ),多是介詞短語(yǔ)。如: There is a football under the chair. 椅子(y zi)下面有一個(gè)足球 第1頁(yè)/共23頁(yè)第一頁(yè)，共24頁(yè)。treecatThere is a cat under the tree.There are three birds in the tree.birds請(qǐng)使用(shyng)There be

2、- 描述下圖第2頁(yè)/共23頁(yè)第二頁(yè)，共24頁(yè)。 There be結(jié)構(gòu)中的動(dòng)詞be的確定 1. there be 結(jié)構(gòu)中的謂語(yǔ)動(dòng)詞be 在人稱(chēng)(rnchng)和數(shù)上應(yīng)與其后的主語(yǔ)保持一致。 主語(yǔ)是不可數(shù)名詞或單數(shù)可數(shù)名詞時(shí)用is,是復(fù)數(shù)時(shí)用are。 如: There is a flower in the bottle. 瓶里有一朵花。 There is some money in the purse. 錢(qián)包里有些錢(qián)。 第3頁(yè)/共23頁(yè)第三頁(yè)，共24頁(yè)。 用be動(dòng)詞(dngc)is / are 填空： 1、There a pencil in the pencil box. 2、There some

3、 flowers on the desk. 3、There four people in my family. isareare第4頁(yè)/共23頁(yè)第四頁(yè)，共24頁(yè)。2. 若句子中有幾個(gè)并列的主語(yǔ)時(shí),be的形式要與離其最近的一個(gè)(y )主語(yǔ)在人稱(chēng)和數(shù)上保持一致。如: There is a boy, a girl and two women in the house. 房子里有一個(gè)(y )男孩,一個(gè)(y )女孩和兩個(gè)婦女。 There are ten students and a teacher in the office. 辦公室里有十個(gè)學(xué)生和一個(gè)(y )教師。 第5頁(yè)/共23頁(yè)第五頁(yè)，共24頁(yè)。

4、 there be：表示某地有某物，指沒(méi)有生命(shngmng)的物體有。 例如：There are many books in the schoolbag. have/has: 表示有生命(shngmng)的人或者動(dòng)物有。 例如：I have many books. 第6頁(yè)/共23頁(yè)第六頁(yè)，共24頁(yè)。 There be 結(jié)構(gòu)的句型轉(zhuǎn)換 否定句 there be的否定式通常在be后加not構(gòu)成(在口語(yǔ)(kuy)中be時(shí)常與not縮寫(xiě)在一起)。如果句中有some,一般要變成any。如: There are some children in the picture. There arent any

5、 children in the picture. 第7頁(yè)/共23頁(yè)第七頁(yè)，共24頁(yè)。一般疑問(wèn)句及其答語(yǔ)(d y)把be提到there前,首字母大寫(xiě),句末用問(wèn)號(hào)即可。其肯定答語(yǔ)(d y)是Yes, there is / are;否定答語(yǔ)(d y)為No, there isnt / arent。如: Are there two cats in the tree? Yes, there are. (No, there arent.) 第8頁(yè)/共23頁(yè)第八頁(yè)，共24頁(yè)。做 一 做1.教室里有很多桌子(zhu zi)和凳子。 There many desks and chairs in the cla

6、ssroom. 2.冰箱有很多水果。 There many fruits in the fridge. 3.小貓有一身干凈而潔白的毛。 The cat clean and white hair. arearehas第9頁(yè)/共23頁(yè)第九頁(yè)，共24頁(yè)。 樹(shù)上有兩個(gè)(lin )風(fēng)箏和一只鳥(niǎo)。 1.There two kites and a bird in the tree. a bird and two kites in the tree. are is第10頁(yè)/共23頁(yè)第十頁(yè)，共24頁(yè)。特殊(tsh)疑問(wèn)句 Whats in the picture？a boyThere is a boy. . W

7、hats in the pencil box?There are two pencils.a pencil boxWhats + 介詞短語(yǔ)(地點(diǎn)(ddin)）+？的問(wèn)句，用there be 來(lái)回答第11頁(yè)/共23頁(yè)第十一頁(yè)，共24頁(yè)。A: How many birds are there in the tree?B: There are three.A: How many cats are there in the tree?B: There is only one.How many + 名詞(mng c)復(fù)數(shù)+ are there +介詞短語(yǔ)？用there be 來(lái)回答。第12頁(yè)/共23頁(yè)第

8、十二頁(yè)，共24頁(yè)。Exercises i. 將下列(xili)句子變成否定句和疑問(wèn)句。1. There is some water in the glass. There isnt any water in the glass. Is there any water in the glass? yes, there is. No, there isnt.2. There are many people in the street. There arent many people in the street. Are there many people in the street? Yes, t

9、here are. No, there arent.第13頁(yè)/共23頁(yè)第十三頁(yè)，共24頁(yè)。3. There is some paper on the table. There isnt any paper on the table. Is there any paper on the table? Yes, there is. No, there isnt.4. There are a lot of students on the playground. There arent a lot of students on the playground. Are there a lot of st

10、udents on the playground? Yes, there are. No, there arent.第14頁(yè)/共23頁(yè)第十四頁(yè)，共24頁(yè)。Ex ii 用be動(dòng)詞(dngc)填空。 an English book on her desk. 2. there three people in your family? 3. There a student in the classroom. 4. there a student in the classroom? 5. There many apples in the box. 6. there many apples in the

11、box? 第15頁(yè)/共23頁(yè)第十五頁(yè)，共24頁(yè)。 Consolidation I. Affirmative forms(肯定式) 表示某地“有” 形式：”There + be (is/are) + 主語(yǔ)(zhy) + 地點(diǎn)（時(shí)間）狀語(yǔ)，例如： e.g. There is a book on the desk. There are some children on the playground.第16頁(yè)/共23頁(yè)第十六頁(yè)，共24頁(yè)。II. Negative forms:(否定式）形式(xngsh)：There + be (is/are) + not (any) + 主語(yǔ) 例如：e.g. Ther

12、e isnt (is not )a picture on the wall.e.g. There arent (are not) any students in the classroom.第17頁(yè)/共23頁(yè)第十七頁(yè)，共24頁(yè)。III. Interrogative forms: i. General questions:Forms: Be (Is/Are) + there + (any) + 主語(yǔ)?肯定(kndng)回答：Yes, there is/are.否定回答： No, there isnt/arent.第18頁(yè)/共23頁(yè)第十八頁(yè)，共24頁(yè)。Eg. 1. Is there a pictu

13、re on the wall? Yes, there is. No, there isnt.2. Are there any children on the playground ? Yes, there are. No, there arent.第19頁(yè)/共23頁(yè)第十九頁(yè)，共24頁(yè)。ii.Special questions （特殊疑問(wèn)句）疑問(wèn)詞（+名詞(mng c)） + be + there +主語(yǔ)+ 狀語(yǔ)？e.g. 1. -Whats there in your box? - There is a coat. 2. -How many students are there in your

14、 class? - There are 50. 3. How much money is there in the purse? - There is little.第20頁(yè)/共23頁(yè)第二十頁(yè)，共24頁(yè)。 Homeworki. Written exercise:Ex.2 (page 44)Attentions: Date、title、sequence numbers & Chineseii. Revise the words in the dialogue.(Page 38 )第21頁(yè)/共23頁(yè)第二十一頁(yè)，共24頁(yè)。Thank you !Thank you !第22頁(yè)/共23頁(yè)第二十二頁(yè)，共24頁(yè)。感謝您的觀看(gunkn)！第2