《2025年活动单导学课程高中英语选择性必修第一册译林版》

Activity 2: Explore and apply.
Ⅰ. Summarize the main idea of the passage in Part A on P6 with about 30 words.

答案： By examining the growth patterns of ancient corals under the oceans and the cycles of the tidal records, scientists can know the lengths of days and years have changed in past eras, and predict that days will get longer in the future.

Ⅲ. Finish the exercises below.
1. 将下列句子改写为倒装句。
(1) Listen! The bell is ringing. (用 there 改写)
Listen! There goes the bell.
(2) A pine tree stands on the top of the hill.
On the top of the hill stands a pine tree.
(3) The story he told me was such.
Such was the story he told me.
(4) Wild flowers of different colors are growing all over the hill and around the lake.
Growing all over the hill and around the lake are wild flowers of different colors.
(5) She is not only good at languages, but also at history and geography. (Not only ...)
Not only is she good at languages, but also at history and geography.
(6) I had no sooner entered home than the bell rang. (No sooner ...)
No sooner had I entered home than the bell rang.
(7) If my parents should need me, I will never let them down. (Should ...)
Should my parents need me, I will never let them down.
(8) Though his idea might sound strange, it was accepted by the people at the meeting. (Strange ...)
Strange though his idea might sound, it was accepted by the people at the meeting.

答案： 1.
(1) Listen! There goes the bell.
(2) On the top of the hill stands a pine tree.
(3) Such was the story he told me.
(4) Growing all over the hill and around the lake are wild flowers of different colors.
(5) Not only is she good at languages, but also at history and geography.
(6) No sooner had I entered home than the bell rang.
(7) Should my parents need me, I will never let them down.
(8) Strange though his idea might sound, it was accepted by the people at the meeting.

4. 请根据以下内容要点写一段文字,尽可能包含更多的倒装句。
(1) 我的同学 Mary 一上公共汽车就找钱买票;
(2) 她翻遍了口袋都没能找到钱。直到那时她才意识到自己没带钱;
(3) 我帮她买了车票,她非常感激,向我点头;
(4) 下午,我的桌面上有一封短信和三块钱,信上说:“我将永远不会忘记你的热心帮助。”Hardly had Mary, one of my classmates, got on the bus when she searched all her pockets in order to pay the fare.Try as she might, she couldn’t find any money with her.Not until then did she realize that she had forgotten to take some money with her, so I paid for her.So grateful was she that she nodded to me.In the afternoon, when I came back to school, placed on my desk was a short letter with three yuan in it, which reads: Never will I forget your kindness.

答案： 4. Hardly had Mary, one of my classmates, got on the bus when she searched all her pockets in order to pay the fare. Try as she might, she couldn’t find any money with her. Not until then did she realize that she had forgotten to take some money with her, so I paid for her. So grateful was she that she nodded to me. In the afternoon, when I came back to school, placed on my desk was a short letter with three yuan in it, which reads: Never will I forget your kindness.