微课-there-be-句型.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,*,Welcome,There be,句型,教者：阮书敏,六年级语法,概念,结构,用法,There be,句型表,示,“,有”，其中,be,动词有时态和单复数变化。,There be,+,主语,（,名,词,）,+,其 他,01,There be,的肯定式：,There is,+,可数名词单数,/,不可数名词,+,其他,There are,+,可数名词复数,+,其他,（,1,）,There _ a monkey in the tree.,A.is B.are,（,2,）,There _ some water in the bottle.,A.is B.are,（,3,）,There _ many trees in the park.,A.is B.are,（,4,）,There _ a lot of grass,before,.,A.was B.is,练习,（,1,）,There is a tree in the park.,（,2,）,There are two cats under the tree.,造句,0,2,There be,的否定式：,There be,+not/no+,名词,+,其他,（,1,）,There is_ cinema in the town.,A.not B.no,（,2,）,There _,any,milk in the fridge.,A.isnt B.arent,（,3,）,There _no pictures on the wall.,A.is B.are,练习,0,3,There be,就近原则,只要看到,be,动词后面的词是复数名词，就用,are,，否则就用,is,例句,：,1.There,is,a girl,and two boys under the tree.,2.There,are,two boy,s,and a girl under the tree.,0,3,（,1,）,There,is,a cat,and two dogs in the picture.,（,2,）,There,are,two dogs,and a cat in the picture.,造句,单数,复数,0,4,There be,的一般疑问句：,Is there,+,可数名词单数,/,不可数名词,+,其他,Are there,+,可数名词复数,+,其他,There is,a radio on the desk.,例句：,Is there,a radio on the desk,?,Yes,there,is,./No,there,isnt,.,There are,some,shoes under the bed,.,Are there,any,shoes under the bed,?,Yes,there,are,./No,there,arent,.,规则：,is/are,要提前,some,变,any,其他都不变,0,5,练习：,用,be,动词,is/are,填空,1,、,There,（）,a pencil in the pencil box.,2,、,There,（）,some flowers on the desk.,3,、,There,（）,four people in my family.,4,、,There,（）,a picture and two maps on the wall.,5,、,A:,（）,there a cat under the tree?,B:Yes,there,（）,is,are,are,is,Is,is,0,6,There be,有特点，主语放在,be,后面，,单数主语用,is,，复数主语要用,are,。,变否定很简单，,be,后要把,not,添。,变疑问也不难，把,be,提到,there,前。,否定疑问,any,换，就近原则多多练。,There be,口诀,0,3,1 There be,的肯定句,2 There be,的否定句,4 There be,的一般疑问句句,3 There be,的就近原则,Good bye！,