《2025年优化探究同步导学案高中英语必修第二册人教版》

9. contribution *n*. 捐款;贡献;捐赠(contribute *v*. 捐献;捐助;做贡献;投稿;导致)
[教材原文] The group asked for contributions from different departments and raised funds within the international community. 该小组要求各部门提供捐助,并在国际社会上筹集资金。
[即学即练]——单句语法填空/语段填空
(1)As far as I am concerned, everyone should make a contribution to protecting (protect) the environment.
(2)It was generous of her to contribute such a large sum to the charity.
(3)Doing small things well contributes to building (build) up our confidence and helping us meet bigger challenges in the future.
(4)许多人给那个贫穷的男孩捐款,这使他重返了校园。一位作家写了一个关于此事的故事并把它投给了一家出版社。
Many people contributed money to the poor boy, which his return to school. A writer wrote a story about this and contributed it to a press.
(1) make contributions/a contribution to 对……做出贡献;向……捐款
(2) contribute... to... 把……贡献给……;向……捐(款)
contribute to 有助于;导致;捐款;投稿;为……做出贡献

答案： 9.
(1)protecting
(2)to
(3)building
(4)contributed money to contributed it to

10. attempt *vt*. & *n*. 企图;试图;尝试(attempted *adj*. 未遂的)
[教材原文] Why did the Egyptian government want to attempt the building of the dam? 为什么埃及政府要尝试修建大坝?
[即学即练]——单句语法填空/完成句子/一句多译
(1)A man is being questioned in relation to the attempted (attempt) murder last night.
(2)第一次尝试时我们未能做成爆米花,但是我们没有向困难屈服。
We failed to make popcorn at the first attempt, but we didn't give way to the difficulty.
(3)我试图扔石头把狼吓走,但是没用。
①I attempted to frighten the wolf away by throwing stones at it, but in vain. (attempt *v*.)
②I made an attempt to frighten the wolf away by throwing stones at it, but in vain. (attempt *n*.)
③I made an attempt at frightening the wolf away by throwing stones at it, but in vain. (attempt *n*.)
(1) attempt to do... 尝试/试图做……
attempt sth. 尝试某事
(2) make an attempt to do/at doing... 尝试做……
at the first attempt 第一次尝试

答案： 10.
(1)attempted
(2)at the first attempt
(3)①attempted to frighten ②made an attempt to frighten ③made an attempt at frightening

1. There comes a time when...
[教材原文] There comes a time when the old must give way to the new, and it is not possible to preserve everything from our past as we move towards the future. 新旧更替的时代已经到来,在走向未来的过程中,我们不可能将过去的一切都保存下来。
[即学即练]——单句语法填空/完成句子/单句写作
(1)There comes a time when people know clearly it is important to prevent our cultural relics from being damaged.
(2)似乎没有比做爆米花更好的方法来帮助伯纳德了。
There appeared to be no better way to help Bernard than making popcorn.
(3)我们可能在家里工作的时代已经到来。
There comes a time when we are likely to work from home.
There comes a time when... 可看成是一种语序倒装形式,即here, there等表示地点的副词置于句首且主语是名词时,要把谓语动词提到主语前边,也可看成是there be句型的变体,即用其他动词如come, stand, lie, live, appear等代替be动词。

答案： 1.
(1)when
(2)There appeared to be
(3)There comes a time when we are likely to work from home.