重点讲解：
1. because of 因为；由于；
例句：The play was taken off because of severe criticism.
由于遭到严厉批评，该剧停演了。
2. in general 总的来说；总体上来看；大体上；
例句：Minerals in general are not nearly so well absorbed as other nutrients.
总体来说，矿物质远远不如其他营养成分好吸收。
3. hold out 伸出（手等）；递出；
例句：'I'm Nancy Drew,' she said, holding out her hand.
“我是南希·德鲁，”她伸出手来说。
4. well done 做得好；
例句：Children at school receive coloured stars for work well done.
学校里的孩子表现得好会得到彩色星星。
5. turn into （使）变成；（使）成为；
例句：Long-time blankness will turn into blindness.
茫然得太久就成了盲目。
