文档内容
Unit 4 Space Exploration
1．They came up with(提出，想出) the idea of running mangrove safaris(观光游) for tourists in
Vengurla’s Mandavi River.
2．Strike while the iron is hot.(趁热打铁)
3．Kill two birds with one stone.(一举两得；一石二鸟)
4．Bite off more than you can chew.(想一口吃成胖子；不自量力)
5．The goal of the stations is to run(熟词生义：v.经营，运行) a space business park that can
serve as(充当，担任) a home away from home with room for offices and tourists.
6．Both stations look like a wheel and will feature(v.以……为特色) artificial gravity(人造重
力) that allows guests to move comfortably on each station.
7．Each station is furnished like luxury(adj.奢侈的，豪华的) hotels on Earth.
8．The food that we have here on ISS has to meet many different requirements(满足许多不同
的需求)．
9．To compensate(v.赔偿，偿付；弥补) the crews，we are allowed to pick one “preference”
container which consists of(由……组成) our pick of anything on the U．S.menu list.
10．The 24-year-old female commander Zhou Chengyu has been a heated(adj.热议的，激烈的)
topic on Weibo since the Chinese state media highlighted(v.突出，强调) her as one of the women
involved in(参与) the successful launch of the Chang’e 5 lunar probe on 24 November.
