Unit 1 Building the future【短语·典句·考点】1. on top of 另外，此外[经典例句] We missed the train, and on top of that we had to wait for two hours for the next one. 我们没赶上火车，而且还要等两个小时才能坐下一班车。[考点聚焦] 1）除了接名词或代词外，还可以接从句。 2）on the top of 常常表示“在……上面”。 3）注意掌握相关的同义词组：in addition to; apart from [活学活用] 根据汉语提示完成句子1) He lost his job and __________________________ (而且太太离家出走).2) _______________________（除了在伦敦有一处房子外）, he has a villa in Italy. 答案：1) on top of that his wife left him. 2) On top of a flat in London 2. at risk 处于危险状态[经典例句] The disease is spreading, and all children under 5 are at risk. 疾病正在蔓延，所有五岁以下的小孩子都有危险。[考点聚焦] 1）其同义词组是 in danger 。 2）at the risk of 表示“冒……危险”。[活学活用] 用以上词组填空1) He saved my life _____ losing his own.2) All houses within 100 metres of the seas are _____ in case of flooding. 答案：1) at the risk of 2) at risk 3. without doubt 毫无疑问[经典例句] She is without doubt the best student I have ever taught. 毫无疑问，她是我所教过的最好的学生。[考点聚焦] 1）该词组常用来起强调作用。 2）注意学习以下同义词组：no doubt; without question; beyond question [活学活用] 改错 To complete the work ahead of time is without doubt. 答案：把 without doubt 改为 beyond question4. be dependent on 依靠，依赖[经典例句] It's very easy to be dependent on sleeping pills. 依靠安眠药睡眠很容易。[考点聚焦] 1）该词组常常表示状态。 2）注意其同义词组 depend on 的用法：+sb./sth.; +object clause; +sb. +to do sth. [活学活用] 翻译句子 1）成功与否就在于此次考试的结果。 2）比赛是否进行要看天气而定。 答案：1) Success is dependent on the results of this examination. 2) Whether the game will be played depends...
