Unit2Intheclassroom

1、Revisionchair椅子椅子desk桌子桌子board黑板黑板door门门window窗户窗户floor地板地板light灯灯curtains窗帘窗帘 Look, this is my classroom. Its lovely. There is a big b_ on the wall. Its black. There are eight red c_ and seven green d_ in my classroom. There are green c_and two w_. I like my classroom.chairsdesksboarddoorwindowscur

2、tainsboardchairsdeskscurtainswindows绕口令：in in 在里面 on on 在上面 under under 在下面behind behind 在后面in front of in front of 在前面Think and SayThink and Say Where is the ball?Its.1、在地上2、在书包里面3、在门后面4、在椅子下面5、在窗帘前面on the floorin the schoolbagbehind the doorunder the chairin front of the curtainsIs there a ?（用于单数）

3、这里有一个吗？Yes, there is. / No, there isnt.是的，这里有。/不，这里没有。Are there any ?（用于复数）这里有吗？Yes, there are. / No, there arent.是的，这里有。/不，这里没有。 Key point: Is there? Are there?Is there a pig under the desk?Yes, there is.Are there any chairs in the room?Yes, there are. 表示哪里存在某物可以用 there bethere be句型表示： There There

4、isis There There areare There is + 单数名词/ 不可数名词+介词+地点状语 There is a cat in the schoolbag. 书包里面有一只猫。There is a chair and two books on the desk.桌子上面有一张椅子和两本书。(根据靠近be动词的那个名词的单复数来决定be动词的形式。). There are + 复数名词+介词+地点状语There are two desks in front of the board. 黑板前面有两张桌子。There are six apples and a clock under the bed. 床下有六个苹果和一个钟。(根据靠近be动词的那个名词的单复数来决定be动词的形式。)1. There is a pen under the desk.2. There is four books in the schoolbag.3. There are a cat behind the curtains.4. There is a chair in front of the door.5. There is two chairs in the classroom.areisare4.5. under chair用用 There is 或或 There