1、課題：Is there a post office near here?難點名稱：掌握there be句型1七年級下unit 8目錄CONTENTS2導(dǎo)入知識講解課堂練習(xí)小節(jié)一個特殊的句型A Special Sentence Structure導(dǎo)入 There be句型結(jié)構(gòu)：There be + 某物 / 某人 + 某地我的褲子上有一個洞。There is a hole in my pants. My pants has a hole.作用：表示某物存在于（或不存在于）某地there= a hole A hole is in my pants.have 通常表達(dá)：人擁有某物e主語知識講解難點突

2、破兩種用法There is a book on the desk.There is =Theres1.指單數(shù)/不可數(shù)不可數(shù)單數(shù)There is ice on the lake.2.指復(fù)數(shù)時： There areThere are many people in the street.There are a lot of apples in the box.there 是個近視眼。 知識講解難點突破 就近原則 be動詞單復(fù)數(shù)形式要跟there be之后的最近的名詞保持一致，如果最近的名詞是單數(shù)或不可數(shù)名詞用is，如果是復(fù)數(shù)用are。1: There _ a girl and two boys in

3、 the picture.2: There _ two boys and a girl in the picture.isare3.There _some water in the glass.4. There _a picture and two maps on the wall.isis課堂練習(xí)難點鞏固There be 句型的否定形式1. There is a knife in the kitchen. 否定:There is not a knife in the kitchen.2. There are five apples on the tree. 否定:There are not

4、five apples on the tree.3. There is some ink in the bottle. 否定:There is not any ink in the bottle. 規(guī)則： be詞后面加not, some 變any There be否定句型中的not any與no可以互換。isntarentis no ink知識講解難點突破There 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.There are s

5、ome shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there arent.規(guī)則： is/are要提前, some 變any,其他都不變There be 句型的特殊疑問句形式如： There are lots of cars over there. What is over there? There is a little girl in the room. Who is in the room? 1. There is a hole in my pants.2. There are

6、 many people in the street.1.對主語提問： 當(dāng)主語是物的時候，則用what 引導(dǎo)， 當(dāng)主語是人的時候，則用who 引導(dǎo) 注意：無論原句的主語是單數(shù)還是復(fù)數(shù)，提問時一般都用be的單數(shù)形式 (回答時卻要根據(jù)實際情況來決定)。知識講解難點突破2.對地點狀語提問：則用where 引導(dǎo) 如： There is a computer on the desk. the computer? There are four children on the playground. the four children? WhereisWhereare課堂練習(xí)難點鞏固A: How many

7、birds are there in the tree?B: There are three.A: How much water is there in the bottle?B: There is a little. 3.對數(shù)量提問：一般有兩種句型結(jié)構(gòu)： How many+復(fù)數(shù)名詞+are there+介詞短語？ How much+不可數(shù)名詞+is there+介詞短語？知識講解難點突破There are four apples on the ground. 一般疑問句:_There are some birds in the tree. 一般疑問句:_3.There are five bi

8、rds in the tree. 特殊疑問句:_ Are there four apples on the ground? Are there any birds in the tree? How many birds are there in the tree? 課堂練習(xí)難點鞏固5.There is a woman over there.對劃線部分提問6.There is a little milk in the glass.對劃線部分提問Who is over there?Whats in the glass?課堂練習(xí)難點鞏固A: There is nothing to do. Im really bored.B: I got a brain teaser(腦筋急轉(zhuǎn)彎). Do you want to try?A: Why not?B: