1.clear ?adj. 无罪的；不亏心的；清晰地
A clear conscience 问心无愧
2.conscience n. 道德；良心
???A clear conscience never fears midnight knocking.
??concientious ?adj. 凭良心的；诚实的
3.wallet n. 钱包
4.savings ?n. 存款
saving bank 储蓄银行
saving account 储蓄存款账户
????He used his savings to buy ?the bike .
5.villager n. 村民；乡下人
waiter 侍者 manager 经理 reporter 记者
6.per cent ?百分之
I am ?100 per cent in agreement .
1．The whole village soon learnt that a large sum of money had been lost.
（1）village在这里为总称，指“村民”，the whole village指“全村的人”，后面通常跟单数动词（有时也可视为复数）
The whole village was excited by the news.
I've just learnt that she was ill.
3．Sam Benton, the local butcher, had lost his wallet while taking his savings to the post office.
…while he was taking his savings to the post office。现在分词这样用的前提是两个动词的主语是同一个，并且这两个动作通常是同时发生的.
He listened to music while cleaning the room.
He listened to music while I was cleaning the room.
4．Sam was sure that the wallet must have been found by one of the villagers…
When I arrived, he wasn't here. He must have left early.
5．it contained half the money he had lost,
我们既可以说 half the money，也可以说 half of the money，它们可以互相替代，但是money前都必须有the，因为是指特定的钱。再如：
Half the bread/ half of the bread was bad.
6．In time, all Sam's money was paid back in this way.
??I'll tell you everything in time.
（2）in this way表示“用这样的方式”：
??You must pay attention to your spelling. In this way, you can become a good secretary in time.
??被动语态的基本形式为助动词be ?+ 及物动词的过去分词，即be done。被动语态的不同时态是通过助动词be的时态变化来体现的，其人称和数方面应与主语保持一致。在初中阶段要求掌握八种时态的被动语态和含有情态动词的被动语态，其具体变化为：
现在完成时：have ／has been ?done
过去完成时：had been ?done
现在进行时：am／is／are being ?done
过去进行时：was / were being ?done
一般将来时：shall ／will be ?done
过去将来时：should ／would be ?done
We don't believe her .变被动
She is not believe by us .
Where did they grow vegetables？（改为被动语态）
???She gave me a book.→
???I was given a book by her.
② 把指物的直接宾语用作被动句的主语，此时，间接宾语前需加介词to或for, 如：
??1) She gave me a book.
??A book was given to me by her.
2). She bought me a present.
??A present was bought for me by her.