1、Section AUnit 4 Wheres my backpack?bookcase Lets see who has the quickest eyes.Guess the things and say them in English.backpack alarm clock dresserdrawer plant表示方位的介词表示方位的介词in 在在 里面里面 on 在在上（有接触）上（有接触）under 在在下下-Where is the mouse?-It is in the box.-Where is the mouse?-It is under the box.on-Where
2、is the mouse?-It is on the chair.Where is my basketball?Its under the desk.Wheres the plant?Its on the table.Wheres the baseball?Its under the chair.Where are the apples?Theyre on the table.Where are the books?Theyre on the sofa.A:Where are the pencils?B:They are in the backpack.1.Wheres?在哪？在哪？-Its
3、under/on/in 它在它在下面下面/上面上面/里面。里面。-Where are?在哪？在哪？-Theyre under/on/in 它在它在下面下面/上面上面/里面。里面。重点句型重点句型Wheres the baseball?Its in the backpack.Wheres my computer game?Its under the bed.Where are your books?Theyre on the chair.Where are his keys?Theyre on the dresser.Where are her keys?Theyre on the table.
4、Grammar FocusA:Is the book on the sofa?B:Yes,it is.重点句式重点句式2.-Is it under/on/in?它在它在下面下面/上面上面/里面吗？里面吗？-Yes,it is./No,it isnt。是的，它在。是的，它在。/不，它不在。不，它不在。3.-Are my books on the chair？我的书在椅子上吗？我的书在椅子上吗？-Yes,they are./No,they arent.是的，它们在。是的，它们在。/不，它们不在。不，它们不在。或或-I dont know.我不知道。我不知道。-Where is my compute
5、r?-Is it on the dresser?-No,it isnt.Its on the bed.Guess:Where is/are the?clock books footballs telephone plant applesExercises1.在抽屉里面在抽屉里面 _ 2.在桌子底下在桌子底下 _ 3.在柜子上面在柜子上面 _ 4.on the floor _5.under the tree _6.in the backpack _in the drawerunder the table on the dresser在地板上在地板上在树下在树下在背包里在背包里请根据图片提示完成对
6、话，每空一词请根据图片提示完成对话，每空一词（含缩写）。（含缩写）。1.A:_ your computer?B:Its _.2.A:_ the baseball on the table?B:No.Its _.Whereson the deskIsunder the table5.A:_ the cat?B:_ is _ the tree.underWhere isIt从从中找出与中找出与相对应的句子相对应的句子 ()1.Is the boy your brother?()2.Where is his hat?()3.Is her photo in the drawer?()4.Whos th
7、at old woman?()5.Where are my shoes?A.No,it isnt.B.Shes my grandmother.C.Theyre under the bed.D.Yes,he is.E.Sorry,I dont know.DEABCn up 向上向上n down 向下向下 at 在在n before 在在之前之前 into 到到里里n after 在在之后之后 on 在在上面上面n in front of 在在前前面面 in 在在.里面里面n behind 在在后后面面 under 在在下面下面nbeside 在在旁边旁边 next to紧邻紧邻n above 在
8、在之上之上n near 在附近在附近 opposite 在在对面对面 between 在在之间之间nin the middle of在在中间中间 n n Exercises1.在门后面在门后面 _ 2.在小河附近在小河附近 _ 3.在厨房的对面在厨房的对面 _ 4.紧挨着卧室紧挨着卧室 _5.after school _6.in front of the dinning room _behind the doornear the river opposite the kitchennext to the bedroom放学后放学后在餐厅的前面在餐厅的前面六、介词1、时间介词：、时间介词：at,
9、in,on,before,after,.at,in,on在表示时间时的区别在表示时间时的区别:年用年用in,月用月用in,季节季节前面也用前面也用in,上午下午上午下午还用还用in.日子前面要用日子前面要用on,若是遇到了时刻，就用若是遇到了时刻，就用at加前面。加前面。2、方位介词：、方位介词：on,in,under,behind,in front of,near,over.on,over在表示位置上的区别在表示位置上的区别:on表示在上面，强调两个物体相接触。表示在上面，强调两个物体相接触。如：如：There is a book on the desk.over表示垂直在上的正上方，两个物
10、体表面没有接触。表示垂直在上的正上方，两个物体表面没有接触。如：如：There is a bridge over the river.Practice1.Flowers bloom and trees are green spring.A.on B.in C.at2.I have breakfast 7:40.A.on B.in C.at3.Children s Day is June 1st.A.on B.in C.atThis is my room.Its very niceThis is my room.Its very nice(漂亮漂亮).The.The computer is _t
11、he desk.The baseball is computer is _the desk.The baseball is _ the chair.My _ _ are in the _ the chair.My _ _ are in the bookcase.Nearbookcase.Near(在在 旁边旁边)the _,you can see the _,you can see my plant._ my red hat?Oh,its my plant._ my red hat?Oh,its behindbehind(在在后面后面)the door.the door.on underboo
12、ks bedWheres八、There be 结构意义：表示在某地有某物（或人）意义：表示在某地有某物（或人）主语是单数，主语是单数，be 动词用动词用is;主语是复数，主语是复数，be 动词用动词用are;如果有几件物品，如果有几件物品，be 动词根据最接近动词根据最接近be的那个名词决的那个名词决定，简称定，简称“就近原则就近原则”。如：。如：There is a pencil-case and three books in my schoolbag.There are three books and a pencil-case in my schoolbag.句式：否定句在句式：否定句在
13、be 动词后加动词后加not,一般疑问句把一般疑问句把be 动词放句首。动词放句首。与与have(has)的区别：的区别：there be表示在某地有某物表示在某地有某物（或人）；（或人）；have(has)表表示某人拥有某物，二者不能示某人拥有某物，二者不能同时出现在句子中。同时出现在句子中。some 和和any 在在there be 句型中的运用：句型中的运用：some 用于用于肯定句，肯定句，any 用于否定句或用于否定句或疑问句。疑问句。用恰当的be动词填空。1、There a lot of sweets in the box.2、There some milk in the glas
14、s.3、There some people under the the big tree.4、There a picture and 4 maps on the wall.5、There lots of flowers in our garden last year.6、There a tin of chicken behind the fridge yesterday.7、There four cups of coffee on the table.()8.There_ not _ milk in the cup on the table.A.are,many B.are,much C.is
15、,many D.is,much Please take these things to your brother.1.take v.“拿走拿走”(把把某物某物/人人从说话人的地方带到别处去从说话人的地方带到别处去)bring v.“带来带来”(把把某物某物/人人从别处带到说话人的地方从别处带到说话人的地方)to 是介词，表示方向。是介词，表示方向。take(back)to 把把带到带到 bring to 把把带来带来如：如：Please take this photo to your uncle.Please bring a notebook to school.2.some+可数名词的复数可数名词的复数/不可数名词不可数名词 “一些，若干一些，若干”如如:I have some questions to ask.I want some milk for breakfast.
