B.am taking

　　C.take

　　D.will be take

　　3)Hurry up! The bus 　　　.You know it 　　　 at 9:30.

　　A.leaves;leaves

　　B.leaves;is leaving

　　C.is leaving;leaves

　　D.is leaving;is leaving

　　4)-What would you do if it 　　　 tomorrow?

　　-We have to carry it on,since we've got everything ready.

　　A.rain　　　 B.rains

　　C.will rain D.is raining

　　5)Look out! The tree 　　　 fall down.

　　A.is going to B.will be

　　C.shall D.would

　　6)I was about to leave the classroom 　　　 our teacher came in.

　　A.when B.if

　　C.while D.until

参考答案

感受新知

　　Ⅱ.1.I'm leaving for Beijing this Friday.

　　2.My friends are coming over this evening.

　　3.We are flying to Shanghai next Friday.

　　4.After class we are playing football on the playground.

　　巩固运用

　　Ⅱ.1~4.BBBD

　　拓展

　　Ⅰ.3)正要做......这时......

　　4)按计划或安排要发生的事

　　5)根据规定或时刻表要发生的动作

　　Ⅱ.1.1)is going to rain　2)are to stand　3)was about to start　4)will fail　5)arrives

　　2.1)~5)DBCBA　6)A