在英语翻译过程中，理解是表达的前提，不能正确理解就谈不上正确表达。因此，首先要略读全文，从整体上把握整篇文章的内容，并理解划线部分与文章其他部分之间的语法与逻辑关系，这样才能更好地翻译文章。下面是高一必修英语课文原文，欢迎参考阅读！
U1
Hello Tony, what are you doing? Hello, Daming. I'm doing a model of space station. What do you think?
Very good! Is this your homework for your cosmos travel? I haven't started yet.
Don't be nervous, Ms. J will be there next week. Have you heard the latest news? Some scientists have sent a spaceship to Mars. It will take a few months to get there. Has the spaceship arrived? Yes, it is, that's the reason for the news. Has the astronauts found life on Mars? No, no, no. There are no astronauts on the spaceship. But the astronauts have been to the moon.
But no one has ever been there recently. But many astronauts have been working at the space station, and they travel between the earth and space in a spaceship.
You know a lot about cosmic travel. Can I show your space station model to my parents?
But I heard they went to Shanghai on a business trip. Oh, they come back this evening. I want to show them to them.
Well, you can take it away, but bring it back tomorrow.
U2
Scientists believe that millions of years ago there had been life on the earth. In any case, we can't find life on other planets. Isn't it?
The earth is a planet and it revolves around the sun. The other 7 planets also revolve around the sun. There is no air in one of them, so people and creatures can't grow. The sun and his stars are called the solar system. The solar system is a small part of our galaxy.
We can see stars in the evening, the other stars in the solar system. There are more than 200 million stars in our galaxy, called the Milky way, and our sun is one of them. But scientists have found other galaxies in the universe. They are far away from us and their light will take many years to arrive at us. It's hard to imagine how big the universe is.
Scientists have sent a spaceship to other planets in our solar system, and some of the spacecraft have also been to the solar system. In any case, no one has found any life in space. But no one sends messages to other planets? Do they try to send messages to us? So many stars are in the universe, are we alone? Is there life in space? We don't know yet.
U3
Do you like that zoo? Like it! I've seen the Panda at last - it's so exciting! It's interesting to know about the Wolong panda reserve. But it's sad to think of those endangered animals. It makes me angry! It's amazing to hear that so many animals are in danger. We need to better protect them. It's just too bad to catch whales or elephants to get their meat. It's true, but it's hard to stop it. Many animals have no place to live - our villages and farms are getting bigger and bigger, and we are taking over the land and forests that they live on. Also, their water is often undrinkable because we are polluting. It's awful! We're going to help animals live in a peaceful environment. But a lot of people don't think about it. What can we do? Think about what we can do to save them.
U4
Pandas are one of the most endangered animals, and now there are about 1000 pandas living in the nature reserve. The zoo and the research center take care of about 160 pandas, and scientists are studying how they live and how to make more babies born in the zoo.
Pandas live in forests and mountains in Southwest China. They mainly eat bamboo, and every panda needs to eat a lot of bamboo every day. For many reasons, the area of bamboo becomes smaller and smaller, so the panda can survive less and less. Pandas can't have many babies, and baby pandas often die, and the situation is becoming very serious.
Our government is trying to protect pandas, there are 30 extra nature reserves to protect pandas, but this is not enough. The government has made new plans to help the pandas, the nature reserves will become bigger and the bamboos will get better. The pandas will then have more enough food to eat, more enough to live, and the pandas born in the zoo will be able to return to the nature reserve.
原文翻译：
u1
你好tony，你在干什么? 你好daming，我正在做一个宇宙空间站的模型，你觉得怎么样?
非常好!这是你的宇宙旅行的家庭作业么?我还没开始呢。
别紧张，J女士下周才要呢，你听说最新的消息了么?一些科学家已经向火星发送了一艘宇宙飞船，它将要花费几个月的时间到那。飞船已经到了么?是的，到了，那就是成为消息的原因。宇航员已经在火星上发现生命了么?不，没有。在宇宙飞船上没有宇航员。但是宇航员已经到过月球了。
但是最近没有人到过。但是许多宇航员已经在宇宙空间站上工作，他们乘坐宇宙飞船往返于地球和太空之间，
你知道许多关于宇宙旅行的事情，我能把你的宇宙空间站的模型展示给我的父母看么?
但是我听说他们去上海出差了。 噢，他们这个晚上回来，我想要把这些展示给他们看
好吧，你能带走它，但是明天要带回来。
u2
科学家们认为几百万年前在地球上有过生命。无论如何，我们还不能在其他行星上找到生命。不是么?
地球是一个行星并且它围绕太阳转动。其他7个行星也围着太阳转。他们中没有一个环境里有空气，所以人们和生物不能生长。太阳和他的星星们被称作太阳系。太阳系是我们星系中的一小部分。
我们能在晚上看到星星的是太阳系中的其他星星。有多于200亿万颗星星在我们的星系中，称作银河，我们的太阳是其中之一。 但是科学家们曾在宇宙中发现了其他星系。他们离我们很远并且他们的光要旅行很多年才到达我们。很难想象宇宙有多大。
科学家曾送飞船去在我们太阳系的其他行星，并且一些飞船还去过太阳系以外。无论如何，还没有人在太空中发现任何生命。 但是没人从其他行星上发信息给我们?他们试图发信息给我们么?有如此多的星星在宇宙中，我们是孤独的么，是否有生命在太空中?我们还不知道。
u3
你喜欢那个动物园吗?喜欢!我终于见到熊猫了--太激动了!了解一些关于卧龙熊猫保护区的情况很有意思。可是一想到那些濒危动物就令人伤心。太让我气愤了!令人吃惊的是听到那么多动物都处于濒危状态。我们需要更好地保护它们。捕杀鲸或象来获取它们的肉简直太不应该了。确实如此，但要制止却很难。很多动物无处生存--我们的村庄和农场变得越来越大，我们正在占据它们(赖以生存)的土地和森林。还有，它们的水常常不宜饮用--因为我们给污染了。真是太糟糕了!我们要帮助动物生活在安宁的环境里。但很多人却不考虑这些。我们到底能做些什么呢?想一想为了挽救它们，我们能做些什么。。。
u4
熊猫是最濒危动物之一，现在大约有1000只熊猫住在自然保护区。动物园和研究中心照顾大约160只大熊猫，科学家正在研究它们怎么生活，怎么让更多的熊猫宝宝在动物园出生。
熊猫住在中国西南的森林和山里，它们主要以竹子为食，每只熊猫每天都需要吃很多竹子，因为许多原因竹子的区域变的越来越小，所以熊猫能够生存的地方也越来越少。熊猫不能有许多的宝宝，熊猫宝宝经常死亡，这种情况正在变得非常严重。
我们的政府正在努力保护熊猫，有多余30个自然保护区去保护熊猫，但是这还不够，政府已经制定新计划去帮助熊猫，自然保护区将变得更大，竹子将变得更好。然后熊猫将会有更足够的食物去吃，更足够的地方去生存，在动物园出生的熊猫能够回到自然保护区里居住。