内容正文:
Unit 4 Where's my schoolbag?(语法讲练)
【知识导图】
【要点拓展】
1.几组相近的介词短语辨析:
on the bed在床上(表示物品放在床上),例:My quilt is one the bed.我的被子在床上。
in bed在床上(表示人躺在床上),例:He is ill in bed and he can't go to school.他卧病在床,不能上学。
on the wall在墙上(表示某物贴在墙的表面),例:There is a map on the wall.墙上有一张地图。
in the wall在墙上(表示某物镶嵌在墙的内部),例:In the wall are some windows.墙上有一些窗户。
on the tree在树上(表示树上自然生长的东西,属于树的一部分),例:The apples on the tree are red.树上的苹果红了。
in the tree在树上(表示外来的事物落在树上),例:The kites are hanging in the tree.风筝挂在了树上。
2.where引导的特殊疑问句,提问事物地点时,答语可以直接说出物品所在地点,省略it's或they're。
—Where's the clock? —On the wall. —时钟在哪里?—在墙上。
3. where引导的特殊疑问句,提问事物地点时,如果对方不知道某人或某物在哪里,可以回答“Sorry, I don't know”。
【奇思巧计】
用in用on不一样,在树上,用in、on,
one the tree树上长,in是外来事物落树上。
在墙上,用in、on,贴在表面on在上,in在墙里门和窗。
在床上,用in、on,人若生病躺床上,in后无the记心上,
要是把物放床上,on the bed是榜样。
【同步检测】
一、单项选择
1.There is a window _______ the wall and there is a picture _____ it.
A.on; on B.in; on C.on; in
2.The basketball is _______ the bed.
A.under B.at C.in D.with
3.—The music is beautiful, isn’t it?
—Yes, it is. The tape player is Bob’s, but the tape __________ it is mine.
A.under B.behind C.in D.on
4.
The cat is ______ the box.
A.in B.on C.under D.at
5.—______ the white model plane?
—______ under the desk.
A.Where are;They're B.Where's;They're C.Where are;It's D.Where's;It's
6.I can see the cat. It's_____________ the floor.
A.under B.in C.at D.on
7.—Where is my baseball?
—_____________
A.Yes,I know. B.Yes, it is. C.No, it isn't. D.Sorry,I don't know.
8.—Is the bag ________ the table?
—No, it isn’t. It’s ________ the table.
A.on; on B.under; under C.under; on
9.—Is the computer game on the bed?
—No, ________. It’s ________ the bed.
A.it isn’t; in B.it isn’t; under C.it isn’t; on D.it is; in
10.The leaves are ________ the tree and the monkeys are ________ the tree.
A.in, on B.in, in C.on, on D.on; in
二、完成句子
11.我的书包不在床上。
My schoolbag ________ ______ on the bed .
12.我哥哥的手表在椅子下面。
_______ _______ watch is ______ the chair .
13.模型飞机在床的上面。
The model plane _______ _____