资源描述
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,*,*,*,Unit 2,This is my sister.,第三课时Section A(Grammar Focus3c),单元语法精讲,一、指示代词,表示,“,这个,”,，,“,那个,”,，,“,这些,”,，,“,那些,”,等指示概念的代词叫指示代词。,1,this,，,these,是近指,，,一般用来指时间或空间上较近的事物；,that,，,those,是远指,，,常用来指时间或空间上较远的事物。,this,，,that,指代单数,，,these,，,those,指代复数。,eg,：,Is this your pencil,？这是你的铅笔吗？,These are my friends.,这些是我的朋友。,Is that his book,？那是他的书吗？,Those are my brothers.,那些是我的兄弟们。,2,回答,this/that,，,these/those,作主语的问句时,，,常用,it,和,they,分别代替,this/that,和,these/those,。,eg,：,Are these/those your English books,？这些,/,那些是你的英语书吗？,Yes,，,they are.,是的,，,它们是的。,Whats this/that,？这,/,那是什么？,Its a ruler.,它是一把尺子。,3,介绍在一起的人或物时,，,先说,this/these,，,后说,that/those,。,【,注意,】,this is,，,these are,，,those are,都不能缩写,，,而,that is,可以缩写成,thats,。,二、,who,的用法,主要用来询问某人是谁,，,常用来引导特殊疑问句。,eg,：,Whos she,？,Whos he,？,Whore they?,这些都是由,who,引导的特殊疑问句。,who,是特殊疑问词,，,意为,“,谁,”,。,基本句型为：,Who,is/are,主语,(,人,),？意为,“,是谁？,”,回答常用,He/She is,/They are,eg,：,Whore they,？他们是谁？,They are Tom and Jim.,他们是汤姆和吉姆。,Whos he,？他是谁？,He is Dale.,他是戴尔。,另外,，,who,可与,is,，,are,缩写,，,who,is,whos,，,who,are,whore,。,单元语法强化训练,一、单项选择。,1.,This is my _,，,and these my _,A,sister,，,parents,B,brother,，,parent,C,brothers,，,sisters D,parents,，,brother,2,Are _ your friends?,Yes,，,_ are.,A,these,，,these B,these,，,they,C,this,，,they D,those,，,these,3,David,，,_ is my brother,，,Tom.,A,it,B,this,C,those,D,these,A,B,B,4,This _ my sister and those _ my friends.,A,is,，,are B,are,，,is,C,are,，,are D,is,，,is,5,_ are his parents.,A,That,B,These,C,This,D,It,A,B,二、按要求完成句子。,6,This is my brother.(,改为复数形式,),_my _,7,Shes,my,_,sister,(,对画线部分提问,),_she?,8,Theyre,my,_,grandparents,(,对画线部分提问,),_they?,9,Are those your parents,？,(,作否定回答,),No,，,_,10,Those are oranges.(,改为单数形式,),_orange.,These,are,brothers,Whos,Who,are,they,arent,Thats,an,Are,those,grandparents,Whore,Theyre,三、根据汉语完成句子。,11,那些是你的祖父母吗？,_your_,?,12,这些是谁？,他们是我的朋友。,_,these?,_,my _,13,她是谁？,她是我姐姐。,_,?,_,my sister.,14,这些是我的姐姐,，,那些是我的哥哥。,_my sisters,，,_,are my brothers.,friends,Whos,she,Shes,These,are,those,
展开阅读全文