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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,*,Lesson19,Tired and thirsty,Why do the children thank,their mother?,Because their mother buy,ice-creams for them.,Mother: Whats the matter, children?,Whats the matter ?,Whats wrong ?,怎么了？,/,有什么事？,Girl: We re tired,Boy: and thirsty, Mum.,with you,with Lily,Mother: Sit down here .,Are you all right now?,同义句：,Are you Ok now?,Boy:,No, we arent.,Mother: Two ice creams please.,Mother: Here you are , children.,Children: Thanks, Mum,Girl: These ice creams are nice.,How many ice creams do they want?,How are the ice creams?,Mother: Look! Theres an ice cream man.,Those boxes are heavy.,These windows are open.,Mother:,Are you all right now?,Children:,Yes, we are, thank you!,1.There be,句式通常带有一个地点，表示在某地有某物。如：,There is a blackboard in the classroom.,There are two empty bottles on the desk.,There be,结构的用法,2.,该句式中,be,动词的单复数形式取决,be,动词后面的名词：,be,动词后面的名词是,单数,，,be,动词用,is,; be,动词后面的名词是,复数,，,be,动词用,are,.,There is a boy in the room.,There are three red apples on the table.,3).,如果该句式的主语是由几个名词并列构成，则按就近原则处理，即与靠近,be,动词的第一主语保持一致,There is,a book, a dictionary and two pens on the desk.,There are,two pens, a book and a dictionary on the desk.,4.There be,句式变疑问句时，只需要把,be,动词提到,there,的前面就可以了。,Is there a policeman in the room?,Yes, there is . / No, there isnt.,5. There be,句式变否定句时，只需要把,be,动词后面加,not,就可以了,There is not a policeman in the room.,There _ a policeman in the room.,is,1.There _ 5 oranges and 4pears.,2.There _ a book and two dictionaries.,3.There _ two maps and a pictures on the wall.,4.There is an ice-cream man near the tree.(,变一般疑问句）,_,5.There is a milkman near the school.(,变否定句）,_,6.,桌子上有一个苹果。,_,练习题,are,is,are,Is there an ice-cream man near the tree?,There isnt a milkman near the school.,There is an apple on the table.,桌子上有一个大苹果和两个小苹果。,_,There is a big apple and two small apples on the desk.,big,small,long,open,Shut,heavy,light,grandfather,grandmother,Look at them!,They are happy.,Look at them!,They are hard-working.,They are shut.,They are open.,bye,
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