Section B (3a)-Self Check任务一任务二任务一 : 根据图画完成对话1.— the schoolbag?—It’s . 2.—Is the ball ?—Yes, . 3.— the books?—They’re . 4.— the oranges ?—Yes, . Where’s on the sofa under the bed it is Where are in the bookcases Are on the table they are 任务一任务二任务二 : 根据短文内容和首字母提示 , 在每一个空白处填入一个适当的单词Lucy, look at the picture.It’s a 1.p of our classroom.In the picture you can see some desks 2. a chairs.A 3. m is on the wall.It’s a map of Beijing.Under the teacher’s desk is a ball, but you can’t see 4.i .The girl in the hat is my good 5.f ,Mary.She is a new student.She is from America. picture and map it friend My dictionary and my radio are on the desk.我的词典和收音机在课桌上。剖析 此处是由 and 连接的两个名词做句子的主语 , 这两个名词表示并列关系 , 谓语动词使用 are 。另外 ,and 还可以连接两个简单句 , 如 :My pencil box is in my schoolbag and my schoolbag is under the desk.我的文具盒在书包里 , 我的书包在课桌下面。