听录音，圈出你所听到的单词。
（1）doll door dirty
（2）hard half hand
（3）waste water weather
（4）carefully useful careful
（5）know knew new
（6）fireworks firecrackers fire
（7）easy e-books e-friend
（8）parrot past plastic
（9）small smell smoke
（10）pretect project poster
听音，选出与听到的句子相对应的图片，将标号填入括号中。
听录音，圈出你所听到的句子序号。
⑴A．This is our classroom.B．This is our teacher.
⑵A．How are you?B．How old are you?
⑶A．This is a cat. B．That is a cat.
⑷A．That is her bag.B．That is his bag.
He goes to school by bus,it’s far.
A. whenB.whereC. because
I go to school on.
A. busB. footC. subway
Our classroom is on thefloor.
A. third B. three C. the first