5 7 9 11 12 13 14 15 16 17 18 题
答案写清楚,最好写出为什么这样填。
5 7 9 11 12 13 14 15 16 17 18 题
答案写清楚,最好写出为什么这样填。
5. Has ... gone (yet是现在完成时的提示词)
7. have ... left (Just:刚刚。提示现在完成时)
9. has seen (同上,before也是现在完成时的提示词)
11. will give ... comes (as soon as:一。。。就。。。as soon as前的动词用一般将来时,后面的动词用一般现在时。)
12. will be; come (tomorrow:明天。本句为一般将来时)
13. has worked (现在完成时常与for+时间段连用)
14. Was; wasn't (last winter:去年冬天,一般过去时。另外,snow是不可数名词,要用be动词的单数形式)
15. will start ... stops (if:如果。用法与as soon as相同)
16. will take off (in a moment:一会儿。飞机再过一会儿就起飞了。一般将来时)
17. has been raining (现在完成进行时表示从过去某时开始一直持续到现在的动作,并且还将持续下去。)
18. has ... been living(同上)
看不清啊!!!