look＋prep./adv.→动词短语 表示"导致"的短语 look through浏览

look on旁观

look into 调查 result in 导致，结果是

lead to 导致；通向

contribute to 带来，促成

背教材原句 记句式结构 仿写促落实 1.Upon their entering the tomb，Carter's lucky pet bird，which he had left in Cairo，was swallowed by a snake.

他们刚一进入陵墓，卡特留在开罗的幸运爱鸟就被一条蛇给吞食了。 upon/on＋doing/n...."一......就......"，引导时间状语。 Upon his arrival at the office，he realized that he had left his cellphone at home.

一到办公室他就意识到他把手机忘在家里了。 2.If breathed in，they can result in illness or even death.

一旦被人吸入，它们就可能导致疾病甚至死亡。 条件状语从句的省略句式。 I won't go to his house unless invited.

如果不被邀请，我是不会去他家的。 3.What is certain，though，is that 'the curse of the mummy' remains a riddle to this day.

但有一点可以肯定的是，"木乃伊的诅咒"至今仍是个谜。 what引导主语从句并在从句中作主语。 What we can't get seems better than what we have.

我们不能得到的看起来比我们拥有的要更好。