七年级英语上册Unit4Where’smyschoolbag语法专项突破.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,语法专项突破,.,方位介词“三兄弟”,语境领悟,A dog is in the box.,一只狗在盒子里。,A monkey is on the floor.,一只猴子在地板上。,Danny is under the umbrella.,丹尼在伞下。,自主归纳,研读以上图片和句子可知,in,on和under的区别如下:,在里面,在上面,在的下面,学以致用,根据图画在句中填入适当的方位介词,(1)The ball is,the table.,(2)The toy(,玩具)is,the box.,(3)The dog is,the sofa.,under,in,on,.,Where.,?,句型“藏何处”,语境领悟,Where is her key?,她的钥匙在哪里?,It,s on the desk.,在桌子上。,Where are her keys?,她的钥匙在哪里?,They are on the desk.,在桌子上。,自主归纳,研读以上例句可知,where句型及其答语如下:,A:Where is+,名词/代词的单数形式?,B:It is+,介词短语.,A:Where are+,名词/代词的复数形式?,B:They are+,介词短语.,拓展延伸,where,句子中be动词的选择由其,的名词决定,答语用It is还是They are由,决定。,学以致用,补全对话,(4)A:Where,the keys?,B:,on the table.,(5)A:Where,s the book?,it on your desk?,B:No,under the chair.,后,问句的主语,are,They,re,Is,it,s,.,看图画,用适当的介词填空,This is a picture,1,.,Jack,s room.A chair and a bed are,2,.,it.A bookcase is near the bed.A table is,3,.,the room,too.Some flowers are,4,.,it.A photo is,5,.,the wall,and two windows are,6,.,the wall.We can see Mr.White,Mrs.White and Jack,7,.,the photo.,of,in,in,on,on,in,in,