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,#,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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,*,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 4 School in Canada Lesson 3 There are twenty pupils in my class.,Unit 4 School in Canada Lesson,English numbers,1.one,2.two,3.three,4.four,5.five,6.six,7.seven,8.eight,9.nine,10.ten,English numbers1.one6.six,11 eleven,12 twelve,13 thirteen,14 fourteen,15 fifteen,16 sixteen,17 seventeen,18 eighteen,19 nineteen,20 twenty,30 thirty,40 forty,50 fifty,60 sixty,70 seventy,80 eighty,90 ninety,Numbers,one hundred,11 eleven20 twentyNumbersone h,Match the words with the numbers.,twenty-one,thirty,forty,fifty,sixty,seventy,eighty,ninety,twenty,forty-six,40,21,30,70,60,20,46,50,80,90,Match the words with the numbe,There are thirty students in my class.,There be +,某物,/,某人,+,某地,表示：某地有某物或某人,There are thirty students,There ia a picture on the wall,on the classroom wall,Whats on the wall?,There ia a picture on the wall,There ia two pictures on the wall,on the classroom wall,Whats on the wall?,There ia two pictures on the,tree,cat,There is a cat under the tree.,There are three birds in the tree.,bird,There be +,某物,/,某人,+,某地,表示：某地有某物或某人,treecatThere is a cat under th,There is a cat under the tree.,Whats under the tree?,There is a cat under the tree.,There are two dogs under the tree.,Whats under the tree?,There are two dogs under the t,Presentation,Whats in the picture,？,a boy,There is a boy in the picture.,Whats in the pencil box?,There are two pencils,in the pencil box.,a pencil box,Whats+,介词短语,(,地点）,+,？的问句，用,there be,来回答,Presentation Whats in the pic,There is a cat and two dogs under the tree.,There are two dogs and a cat under the tree.,There is a cat and two dogs un,there,there,是个近视眼。,therethere 是个近视眼。,There is a cat and two dogs under the tree.,There are two dogs and a cat under the tree.,就近原则,be,动词单复数形式要跟,there be,之后的主语保持一致，如果主语是单数或不可数名词用,is,，如果主语是复数用,are,。,There is a cat and two dogs un,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,用be动词is/are 填空：1、Th,Is there a blackboard in the classroom?,Yes,there is.,看图回答问题：,Is there a blackboard in the c,Is there a map of the world on the wall?,Yes,there is.,Is there a map of the world on,Are there any computers in the classroom?,Yes,there are.,Are there any computers in the,Are there any televisions in the library?,No,there arent.,Are there any televisions in t,How many students are there in your class?,There are students in my class.,How many students are there in,How many pictures are there on the wall?,There is one picture on the wall.,How many pictures are there on,How many apples are there,on the tree?,There are twenty apples,on the tree.,How many apples are there,on the tree now?,There are thirteen apples,on the tree now.,How many apples are thereThere,How many cats are there?,There are two cats.,How many cats are there?There,How many techers are there in our classroom?,students,boys,girls,desks,chairs,blackboards,There is,There are.,How many techers are there,blackboard,book,classroom,computer,desk,furniture,map,picture,television,wall,Look at the pictures and talk about them.,blackboard,book,classroom,c,Exercises,写出下列单词的复数形式,boy _ girl _,man _ baby _,sheep _ child _,woman_ kite _,bird_ house _,boys,girls,men,babies,sheep,children,women,kites,birds,houses,Exercises写出下列单词的复数形式bo