2019七年级英语上册 Unit 4 Where’s my schoolbag语法聚焦四同步练习.doc

1UnitUnit 4 4 WheresWheres mymy schoolbagschoolbag单元语法聚焦四一、wherewhere 引导的特殊疑问句where 为疑问副词，意为“在哪里” ，引导特殊疑问句。当询问某人或某物的位置时，其回答不能用 Yes 或 No，而要用表示方位的介词短语。当主语是单数时，be 动词用 is；当主语是复数时，be 动词用 are。其用法如下：句型答语Where is主语(单数)？主语(单数)is介词短语Where are主语(复数)？主语(复数)are介词短语.Where is your pen? 你的钢笔在哪里？It's on the desk.它在书桌上。Where are his erasers？他的橡皮在哪里？They are in the pencil box.它们在铅笔盒里。注意：1. 若所询问的人或物是双方都知道的，名词前有定冠词 the、形容词性物主代词或名词所有格修饰。2当不知道某物或某人在何处时，答语为“Sorry, I don't know.(对不起，我不知道。)”二、介词 in,in, onon 与 underunder1含义与用法：介词含义及其用法in在里面(在某一范围之内)on在上面(与物体表面接触)under在下面(不与物体表面接触且在物体的正下方)2in the room 在房间里 in the pencil box 在铅笔盒里 in Grade Three 在三年级on the table 在桌子上 on the wall 在墙上under the bed 在床下面 under the tree 在树下面注意：介词短语一般放在 be 动词的后面，但是 be 动词不翻译。The cup is on the table.杯子在桌子上。 My books are on the desk.我的书在书桌上。 My pen is in the pencil box.我的钢笔在铅笔盒里。 The baseball is in the box.棒球在盒子里。 My keys are under the bed.我的钥匙在床下面。 2词组辨析：in the tree 与 on the tree(1)in the tree 意为“在树上” ，指外来的东西在树上，如鸟、人、风筝等。Where is Bob? 鲍勃在哪里？He is in the tree.他在树上。(2)on the tree 意为“在树上” ，指长在树上的东西，如果实、树叶等。Some apples are on the tree.树上长着一些苹果。3.单项填空( )1._？They're in the schoolbag. AWhere is the bookBWhat's in the bagCWhat are on the deskDWhere are the pencils( )2.The boy _ the first picture is me.Ain BofCunder Don( )3.Where _ your rulers?_ are in the pencil box.Ais; It Bare; TheyCis; They Dare; It( )4.Please look at the pears _ that tree.They are big.Aof BinCon Dto( )5.Where are Lucy and Lily?_AYes, they areBSorry, I don't knowCNo, they aren'tDYes, they are in the room.用 in,in, onon 或 underunder 填空1Where is my schoolbag, Mom?4It's_ your grandparents' room.2Linda's English book is _ the desk. _ the floor(地板)3Some birds(鸟) are_ the tree.4A map is _ the wall.5Mary's pen is _ the pencil box.5详解详析详解详析单元语法聚焦四语法精练.1.D 2.A 3.B 4.C 5.B .1.in 2.under; on 3.in 4.on 5.in