Question

18．往往是灾难来临的时候，我们才意识到互相帮助共渡难关的重要性．
Usually wedon't realize the importance of helping each other and getting through difficulties together untildisasters happen．

Answer 1

分析 don't realize the importance of helping each other and getting through difficulties together until

解答 答案：don't realize the importance of helping each other and getting through difficulties together until 
通过对比，可知英文句子中缺少"我们才意识到互相帮助共渡难关的重要性．"的完整表达；根据从句disasters happen结合汉语意思可知此处应该用固定表达not…until"直到…才"引导一个时间状语从句；从句为一般现在时，结合句意所以主句也应为一般现在时；"意识到"应该用动词realize，主语为we故应该用don't来否定，后加宾语"互相帮助共渡难关的重要性"，可以用of结构，"做…的重要性"表达为the importance of doing sth；"相互帮助"为help each other；"共度难关"表达为get through difficulties together；中间用and连接，动词都须用动名词即为 the importance of helping each other and getting through difficulties together；后加上连词until．故填：don't realize the importance of helping each other and getting through difficulties together until

点评 此题考查固定句型的表达．做题时联系汉语意思及英语句子中的关键句结合固定句型的用法即可确定出正确答案．此题注意时态及固定短语的运用．