1.a_number_of　　　　 一些

2．in_turn 依次，轮流；反过来

3．take_action 采取行动

4．lead_to 引起，导致

5．ahead_of 在......前面

6．apart_from 除......以外

7．answer_for (对已产生的不良后果)负责任

8．carry_off 掠去，夺走

9．call_for_an_end_to_sth. 要求结束......

10．refer_to 指，意即

11．all_in_all 总的来说

12．earn_one's_living 谋生

13．as_a_matter_of_fact 实际上

14．look_ahead 展望未来，向前看

15．result_in 导致

16．on_somebody's_behalf 代表......

17．break_away_from 摆脱，脱离(团体、组织、

某种思想体系)

18．sum_up 总结，概括

19．or_else 否则，不然

20．beyond_one's_control 超出......的控制，

不受......的控制 1.He spends too much time on maths, and this_in_turn affects the progress of his other subjects.

2．You must be more moderate in your drinking. Too much wine can lead_to serious trouble.

3．If we human beings don't take_action to protect the earth from now on, we'll have nowhere to live in the future.

4．If you stick to that, you shall answer_for the consequences.

5．As_a_matter_of_fact,_parents don't want their children to be in trouble.

6．It's a good composition, apart_from a few spelling mistakes.

7．The thief broke_away_from the policeman and ran away.

8．Young people often_look_ahead to the future while the elderly look back on the past.

9．Jobs earned_his_living_by selling computers when he was 19 years old.

10．A_number_of world famous paintings are on show in this exhibition.

11．I didn't know that he was a cheat; or_else I wouldn't have believed him. 　　(三)仿写明句式--以用为本

教材原句 句式解读 句式仿写 1.Without these naturally occurring gases, the sun's rays would bounce back into space leaving the Earth cold and impossible to live on.

如果没有这些自然产生的气体，太阳光将会被反射回太空中去，使地球处于寒冷之中，不适合生命的存在。 含蓄条件句的虚拟。 要是没有你的帮助，我不可能在英语演讲比赛中获得第一名。

Without your help, I couldn't_have_won_the_first_place in the English Speaking Competition. 2.Given this data, it seems that the link between human activities and rising global temperatures is not merely a coincidence.

鉴于这些数据，好像人类活动与正在升高的地球温度之间的联系并不仅仅只是巧合而已。 given用作介词或连词，表示"鉴于；考虑到；倘若"。 考虑到目前的条件，我认为他已做得相当出色了。

Given_the_present_conditions,_I think he has done rather well.