is          are

    This{#blank#}1{#/blank#} our school. There {#blank#}2{#/blank#} a big playground in our school. There {#blank#}3{#/blank#}a library. There{#blank#}4{#/blank#} many books in it. There {#blank#}5{#/blank#} two computer rooms. We play computer games there. There {#blank#}6{#/blank#} thirty classrooms and six teachers' offices. Look! Our teacher is writing. She is busy now.

观察图片，用There be句型介绍图片。（不少于3句话）

school{#blank#}1{#/blank#}          office{#blank#}2{#/blank#}                playground{#blank#}3{#/blank#}

library{#blank#}4{#/blank#}          classroom{#blank#}5{#/blank#}