七年级英语下册Unit8Isthereapostofficenearhere语法攻

1、Un it 8 Is there a post office n ear here语法总动员There be 句型的用法there be 句型表示某处有某人/物或某处存在某人/物”。在一般现在时中，be 动词要随着人称和数的变化而变化。例句1. There is a bank on Cen ter Street.2. There is some broccoli on the table.3. There are some stude nts on the playgro und.4. There is a pen and two pen cils in the pencil case.5.

2、There are two books and a clock on the desk.6. There arent any stude nts in the classroom.7. Is there a bed in the room?Yes, there is./ No, there isnt.解析1. there be 句型中 be 动词后的名词为单数可数名词或不可数名词时，be 动词用 is。如例句 1、2。2. 当后面的名词为可数名词复数时，be 动词用 are。如例句 3。3. 当后面的名词不止一个时，be 动词应和最为靠近的一个名词保持一致。如例句 4、5。4. there b

3、e 句型的否定形式是在 be 动词后加 not。一般疑问句形式是直接将be 动词提前，肯定回答用Yes, there + be.，否定回答用No, there + be + not. 。如例句6、7。拓展there be 和 have/ has 都表示有”，there be 表示某地有某人或某物”，强调客观存在”；have/ has 表示某人（物）有某物”，强调拥有”。有时两者可互换使用。 如：Mary has a red pen cil case.2玛丽有一个红色的铅笔盒。There is a big desk and forty small desks in the classroom.

4、= The classroom has a big desk and fortysmall desks.教室里有一张大桌子和四十张小桌子。中考真题1. There_ many students on the playground at the moment.（浙江衢州 ）A. is B. are C. was D. were2. _someth ing wrong with my bike. Can I use yours?（河北）A. It is B. It was C. There is D. There was3. Look!_ some juice in the glass.（安顺）A

5、. There isB. There are C. There have D. There has4. What s on the desk?There_ some books.（ 常德）A. be B. are C. is5. Mum, I m hungry._ no milk in the fridge.Oh, I ll go and buy some at once.（四川广安）A. There isB. It isC. There are6. Excuse me. Is there a bank n ear here?No,_ . But you can find one in Ya

6、ng Fa ng Road.（12 贵州铜仁）A. there isntB. it isntC. they arent D. there is跟踪练习按要求完成下列句子。1. There are some apples on the tree.（改为否定句 ）There_apples on the tree.2. There is a chair in the room.（改为一般疑问句）_a chair in the room?3. Is there an orange on the table?（作肯定回答）Yes,_ .4. My family has five people.（改为同义句）3【答案】