英语短语系列知识点考点复习in deep water/in detail in deep water 陷入困境 例句John has been in deep water ever since he lost his job. 约翰失业后一直处于困境中。 It was easy at first,but we are in deep water now. 开始还容易，但现在我们遇到麻烦了。 Have lost her passport, she is now in deep water. 她丢了护照，身陷困境。 谷雨刷题王 速记英语单词方法 高中英语人教版电子课本 in detail 详细地 例句He described the process in detail. 他详细地描述了过程。 We'll discuss the problem later in detail. 我们以后再详尽地讨论这一问题。 Would you please explain the theme in detail? 您是否能详细地说明一下主题？ in difficulty处境困难 例句The business is in financial difficulty. 公司在财政上有困难。 When you are in difficulty, you may ask for her help. 你有困难时，可以找她帮忙。 We should help the friends in difficulty. 我们应该帮助处于困境的朋友。 【1】 1. A computer ______ think for itself; it must be told what to do. A. can’t  B. couldn’t      C. may not D. might not 2. The fire spread through the hotel very quickly but everyone ______ get out. A. had to    B. would    C. could        D. was able to 3. They will ______ run this machine on their own in three months. A. can        B. could    C. may      D.be able to 【2】 1. You ______ return the book now. You can keep it till next week if you like. A. can’t   B. mustn’t    C. needn’t    D. may not 2. Johnny, you ______ play with the knife, you ______ hurt yourself. A. won’t ; can’t               B. mustn’t ; may   C. shouldn’t ; must            D. can’t ; shouldn’t 3. --Will you stay for lunch?--Sorry, _____.My brother is coming to see me. A. I mustn’t         B. I can’t      C. I needn’t      D. I won’t 4. --May I pick a flower in the garden?--________. A. No, you needn’t     B. Not, please C. No, you mustn’t     D. No, you won’t