雅思写作范文：太空旅行带来的正负面影响

雅思考试主要是通过对考生听、说、读、写四个方面英语能力的考核，综合测评考生的英语沟通运用能力，实现“沟通为本”的考试理念。对于雅思考生来说，也有很多考试难点和政策盲区需要帮助解答。今天雅思无忧网小编准备了雅思写作范文：太空旅行带来的正负面影响，希望通过文章来解决雅思考生这方面的疑难问题，敬请关注。

　　2021年7月6日雅思考试 　　Space travel has been possible for some time and some people think the space touri* could be developed in the future. To what extent do you think it's a positive or negative development? 　　太空旅行即将成为可能，人类探索宇宙秘密的同时又将受到哪些正面和负面影响? 　　相关题目：Some people think space touri* can help to develop countries' economy. What's your opinion? What are the effects? 　　提纲：Positive：Economic Broaden horizon Private experiments 　　Negative：Body+psychology environment 　　范文： 　　American, Russia and my country China have successfully sent their astronauts to the outer space. Inspired by space technology, some wealthy ambitious explorers have extended their sight beyond the earth. While the idea of commercial space flight is being conceived by some pioneer organizations, some concerns are raised in terms of the adverse effects on human body and the environment. (非谓语，平行句型) 　　Surely orbit flight is an exciting and worthwhile experience. The breath taking view of our blue Earth from the space, the non-twinkling starts hanging on the dark endless outer space background and walking in the space of microgravity definitely would expand their horizon and impress the participants for life. The most important drive behind this enthusia* for space touri* should be the potential billion dollar business. Such a trip can cost 20 million dollars for each person now, but the price is expected to decline gradually with the advance of aviation technology, hoping to attract wider spectrum of class groups. Therefore prosperity in space touri* is being predicted in future decades by some optimists. (转折句，非谓语，现在进行时的被动句) 　　However, cautious optimi* is another attitude towards this prospect. Scientists are concerned about the impact on the environment of launching a rocket, which emits much larger amount of carbon than any other transportation on the earth, accelerating global warming. In addition, safety and health issues have to be considered. It has obviously been noticed that astronauts living long term in weightlessness are confronted with physical deterioration including loss of bone and muscle mass. Constrained in a *all cabin tends to suffer from psychological changes such as depression, anxiety and insomnia. However, space tour tends to be as short as a couple of hours and these effects can be minor and temporary. (定语从句，比较句型，非谓语，形式主语) 　　To sum up my idea, space touri* can be expected to flourish like the international touri* on the earth in the last decades. Meanwhile it is also true that there will be some negative impacts on the environment and tourists’ physical and psychological condition. As humans always do, they gain some progress at the cost of something else. (形式主语，形式状语从句) 　　词汇拓展： 　　1. Astronaut 飞行员 　　2. ambitious 有抱负的 　　3. extend their sight beyond 目光越过 　　4. adverse effects 负面影响 　　5. conceive 酝酿 　　6. raise concerns 提出顾虑 　　7. commercial space flight 商业太空飞行 　　8. orbit flight 绕地球太空飞行 　　9. optimist 乐观主义者 　　10. breath taking 令人赞叹的 　　11. microgravity 微重力 　　12. expand their horizon 拓宽视野 　　13. impress 留下印象 　　14. drive 动力 　　15. expect 期待 　　16. predict 预期 　　17. aviation 航空 　　18. wider spectrum of 广泛的 　　19. prosperity 繁荣 　　20. decade 十年 　　21. twinkling 闪烁的 　　22. cautious optimi* 谨慎乐观 　　23. attitude 态度 　　24. launch a rocket 发射火箭 　　25. accelerate 加速 　　26. weightlessness 失重 　　27. deterioration 恶化 　　28. constrain 束缚 　　29. cabin 小阁子 　　30. insomnia 失眠 　　31. temporary 临时的 　　32. minor 微小 　　33. flourish 兴旺

以上就是雅思无忧网为您准备的访问雅思无忧网(https://www.yasi.cn/)，了解更多雅思考试新消息，新动态。

雅思培训
免责声明：文章内容来自网络，如有侵权请及时联系删除。