1、I can not go to school because i am ill.(because i am ill 划线提问）2、They-------for shanghai on friday .shall we go to see them off at the train station?A、left B、were leaving C、have left D、are leaving 3、I am sorry.i started eating before you got here -------i was terribly hungrya、so b、since then c、because d、so that最好讲出理由!1L?第一题是用CAN 不是用donot？
问题描述：
1、I can not go to school because i am ill.(because i am ill 划线提问）
2、They-------for shanghai on friday .shall we go to see them off at the train station?
A、left B、were leaving C、have left D、are leaving
3、I am sorry.i started eating before you got here -------i was terribly hungry
a、so b、since then c、because d、so that
最好讲出理由!
1L?第一题是用CAN 不是用donot？
答
1 Why can't you go to school?
2 D
3 C
答
1.why can't you go to school?
2.d
3.c
补充；不是那么严格的啊，can not 和 do not 都可以啊，反正都是现在时
答
1 Why can't you go to school?（问原因用WHY）
2 D（现在进行表将来,根据后面一句：将要去送行
3 C 因为饿得很,所以你回来之前先吃（表原因）
答
Why can not you go to school?划线地方是原因，前面用的是can
D,表示将来发生的事
C，表示解释