动词的适当形式填空1.I________________ (have) my lunch,I________ (have

1.have dad
现在完成时,强调对现在的影响
had
有just now这个过去的时间,所以用一般过去时.
2.Speaking
动词不能作主语,动词作主语有两种发动方法：一是加ing 变成动名词；一是加在前面to 构成不定式.动名词作主语,表示经常发生的动作.不定式作主语,表示偶尔发生的动作.根据题中as often as possible可知是经常发生的动作.所以填speaking.
3.going
about 是介词,后面要接名词；如果接动词,动词要加ing 变成动名词.

1, (have had) (had)
2,(Speaking)
3 (go)

1. I____have_had___ (have) my lunch, I____had____ (have) it just now.
2. ____Speaking__ (speak) English as often as possible is a good way to learn English
3. How about____going_____ (go) swim...

1. have had had
2.speaking
3.go