七年级上英语第四单元知识点

1、Unit 4 Wheremy schoolbag?知识要点 1 Where 的用法1.Where 对地点提问，基本格式：Where is +单数主语？回答： 单数主语+is +地点。Where are + 复数主语？回答：复数主语 +are+ 地点。Where is the pen ? it in the pencil case. Where are mybooks ? They are on the desk.2.某人或某物在某地用：主语 +be 动词+介词短语。He is in the room.考题1.The computer is on the desk.（改一般疑问句 ） _the

2、computer_ the desk?2.Her keys are on the dresser._ _ her keys?3.His watch is in the bag._ _ his watch?4.-Where are your keys, Bob? -_ in my bag. A. They B. It C. They re D. It5.球在桌子下面。（翻译）The ball_ .6.钥匙在桌子上。（翻译）The key_ .7.书在桌子里。（翻译）The book_ .知识要点 2 介词短语1 介词短语的构成：介词+修饰语+名词修饰语由冠词，形容词性物主代词或名词所有格。如；o

3、n the desk,on my bed , in Lin Tao room2. in “在.里3. on “在上”4. un der在.下面”5. betwee na nd. 在.与.之间”，next to 在.旁边”，behi nd 在.后面”考题翻译下列短语1._ 在桌子上 _2.在桌子下面3._ 在桌子里_4.在你我之间5.在床下面 _ 6.在床附近_知识要点 3 do 的用法2. I know Tom.（ 变否定句 ） I_ _Tom.3._ he kn ow you? A. Do B. Does C. Is4. Howyou spell it? A. do5. He_know_ .

4、 A. does n知识要点 41.But ,但是，表示转折的并列连词。And ,和，表示顺承的并列连词。2. everywhere = here and there 至 U 处，3 . always,总是，表示频率，放在B. does C. are,I B. don , me C. doesn , meHe likes red, but I like blue.He likes red and I like red, too. Tom and I are stude nts.处处，各个地方Ads（广告）are everywhere in our life.be 动词之后。Her room i

5、s always tidy.1.实义动词，做， 干” I do my homework.2.助动词，无意义，用来构成否定句和一般疑问句 一般疑问句： Do you know?3.do 有人称和数的变化，当主语是第三人称单数时,接动词原形。考题 1.I know Jim.（改一般疑问句）_ you_如：I know.否定句：I don know.do 要变为 does, do nt 变为 does nt,且助动词后必须Jim?4. on the teacher desk 在讲桌上 考题5. radio- radios,photo-photos1.The _ ( 收音机 )is on the bookcase.2.There are three_ (radio) on the table.3.My keys and notebook _(be0 in my schoolbag.4.Gina always _ (ask) , “Where are my keys? ”5.我哥哥的帽子在他的书包里。 My _ hat is _ his schoolbag.6.He is _ ( 总是 ) very tidy.7.The tape player is on our _ (teacher) desk.8.The _(radio) are on the bookcase.