1. Imagine their surprise and delight when they broke open the packing cases and found that the fourth engine was sweet as honey——still in perfect condition.
想一想他们所感受到的惊奇和兴奋——当他们拆开包装箱时，他们发现第四台发动机就像蜂蜜一样甜——发动机完好无损.
知识点：Imagine their surprise and delight.是一个祈使句
2. In 1963 a I Lancaster bomber crashed on Wallfn Inland, a remote place In the South Pacific,a long way wetti of Samoa.
1963年，一架兰开斯特轰炸机在沃立利斯岛坠毁了，那是南太平洋中一个很偏僻的小岛，位于萨摩亚群岛以西，距离群岛还有很长一段距离。
知识点：crash on somewhere 在某地上空坠毁
真题测验：同位语从句
Some researchers believe that there is no doubt（ ）a cure for AIDS will be found.
A. which B. that C. that D. whether
答案：选B
分析：从题意中不难看出a cure for AIDS will be found应该是同位语从句。根据doubt的习惯用法：肯定句中doubt后面的从句常用whether/if引导；no / not doubt后面的从句常用that引导，所以选B。
翻译：一些研究者认为,毫无疑问将会找到治疗艾滋病的方法。
3. By this time, a Lancaster bomber in reasonable condition was rare and worth rescuing.
到了那个时候，一架保存完好的兰开斯特轰炸机实属罕见，所以值得抢救。
知识点：in reasonable condition介词短语作后置定语修饰bomber。
