1.然而,我们还没有在任何其他行星上发现生命。However, we___ not ___ life on any other planets ___. 相关知识点: 试题来源: 解析 【答案】have;found;yet【核心短语/词汇】find 发现;planet 行星;【翻译】然而,我们还没有任何其他行星上发现生命。【解析】根据句意可知为现在完成时,即“have done”的...
【解析】【答案】if/whether there is life on ot her planets. 【核心短语/词汇】no one knows:没有人知道 【翻译】没有人知道别的星球上是否有生命? 【解析】句子改为宾语从句,观察句子,第一句为 一般疑问句,因此应该用if或者whether引导(从 句时态通常要和主句保持一致);宾语从句的语序 无论主句是陈述句...
Life on Other Planets: A Memoir of Finding My Place in the UniverseFarrell, BethLibrary journal.
网络释义 1. 其他星球的生命 六级词汇分册... ... Passage 3Life on Other Planets其他星球的生命57 Passage 4 Secrets of a Volcano 火山的秘密 61 ... www.110book.com|基于4个网页 2. 在其他星球上的生命 外研版中... ... journey to space 太空之旅life on other planets在其他星球上的生命send ...
其它星球上的生命-Life on other planets/Harvard course-sp30x 其他行星上的生命是否与地球上的生命有着不同的化学基础? 我们刚刚讨论了地球上生命化学的基本原理: 主要存在于水中的碳基分子。硅(si)的化学性质与碳(carbon)的化学性质最为相似，从它在元素周期表中的位置就可以看出来(同一栏，下面一行)。因此，...
Is there intelligent life(智能生命) on other planets(行星)? For years, scientists said “no” or “we don't know”. But today this is changing. Seth Shostak and Alexandra Barnett are astronomers(天文学家). They believe intelligent life exists(存在) somewhere in the universe(宇宙). They al...
Is there life on other planets?We do not know for sure.In 1997,the American spaceship Voyager 1 and Voyager 2 were sent into space.The spaceship carried messages of greeting for any intelligent life forms.There was a difficult question to answer before the messages were sent.How could you ...
First, as for discovering life. 首先,关于发现生命。 Well, I think that sort of discovery is pretty far in the future, but it is an eventual goal. 我想这类发现会是在遥远的未来,但这是最终的目标。 For now, the focus is on locating planets within a host star's so called "habitable zone...
Life On Other Planets was produced by Tony Hoffer who has worked with Air & Beck, & was recorded in Sussex & Wales. It includes the singles, 'Grace' & 'Never Done Nothing Like That Before'. EMI. 2002. 曲目· ··· Za Rush Hour Soul Seen The Light Brecon Beacons Can't Get ...
Life on Other Planets 作者: Rhonda Lucas Donald 出版社: Scholastic Library Pub出版年: 2004-3页数: 64定价: $ 10.11装帧: PapISBN: 9780531163740豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 内容简介 ··· Is there life elsewhere in the universe besides on Earth? Once,...