How Did Life on Earth Get Started? (cover story)The article discusses how scientists are aiming to find a natural explanation of how life began on earth. Biologists, astronomers and geologists are trying to re-create life using varied angles. The author explains that scientists feel life began...
a外交豁免 Diplomatic immunity[translate] a蚂蚁搬家代表天要下雨 The ant moves on behalf of the day must rain[translate] aHow did life began on the earth 怎么做了生活在地球上开始了[translate]
how life began on the earth 没有人知道地球开始到底如果,因为它不是发生在不久之前.然而,根据一项被广泛接受的理论,宇宙始于"大爆炸"令此事全方位方向发展.这之后,原子开始形成,并结合创建星级和其他机构.几亿年后,"大爆炸" ,地球还只是尘埃云.什么是成为未卜,直到介乎4.5至38.0亿年前,当尘埃...
解析 答案:The passage explains how life began on the earth. After the earth exploded and produced water whose continued presence made it possible for life to develop, plants and animals including human beings appeared on the earth. (36 words) 略...
HOW LIFE BEGAN ON THE EARTH As the result of “Big Bang”, the violent earth siowly settled into a globe 1 (move) around the sun. The gases which were to make the earth's 2 (atmosphere) came into being from the explosion of the dust ball, with water 3 (follow), them white the...
How did life on Earth begin? Maybe it began with a lightning strike (一道闪电). According to a new study by Yale University, lightning strikes during Earth’s early history helped make phosphorus (磷). It is important for life. Phosphorus not only helps make DNA and RNA, but also gives...
to produce many things, which were to make the earth's atmosphere. As the earth cooled down, water began to appear on its surface. It allowed the earth to dissolve 4. gases. Then life began to develop. The first small plants 5. and filled the oceans and seas with oxygen. This enc...
三、阅读课文 HOW LIFE BEGAN ON THEEARTH,按照地球的形成与发展,给下面的句子排序)A Insects and amphibians appeared.)B The earth was a solid globe.)C Reptiles appeared.)D The earth was just a cloud of dust.)E Shellfish and other fish appeared.)F Dinosaurs appeared.)G Small plants began to...
To train the students to get the main idea by skimming.5'2. Scanning The students scan the text and generalize: 1.)How did the earth form? 2.)How did life began and develop on the earth. To make the students practice scanning with purpose for detailed information, using some reading st...
How life began on the earth No one knows exactly how the earth began, as it happened so long ago. However, according to a widely accepted theory,the universe began with a “Big Bang” that threw matter in all directions. After that,atoms began to form and combine to create stars and ...