|
3．I can not only keep in touch with my friends and family through my cell，but also almost all information can be gathered on the Internet.(倒装) →______________________________________________ _________________________________________________ 4．I didn't take his advice，so I failed in the exam.(虚拟语气) _________________________________________________ _________________________________________________ 5．Because I was ill that day，I didn't take part in the sports meeting.(虚拟语气) _________________________________________________ 6．They carried out a survey among 260 students.(被动语态) _________________________________________________ _________________________________________________ 7．They didn't realize the importance of environment protecting until all the fish in the river died out.(倒装句，强调句) _________________________________________________ _________________________________________________ 答案：1.Only in this way can we successfully build an economized society. 2．Hardly had he reached the station when the train left. 3．Not only can I keep in touch with my friends and family through my cell，but also almost all information can be gathered on the Internet. 4．If I had taken his advice，I wouldn't have failed in the exam. 5．I was ill that day，otherwise I would have taken part in the sports meeting. 6．A survey was carried out among 260 students. 7．①Not until all the fish in the river died out did they realize the importance of environment protecting. | 
