1、返回目录 Astronomy:the science of the stars Unit 4 返回目录 Section Guided Writing 返回目录 基础写作知识单元话题写作目录Contents 返回目录 基础写作知识学习基本句子结构，掌握句法功能(四)让步状语从句让步状语从句是常用的复合句之一，其引导词一般翻译为“尽管；不论；不管”。学好这种从句，可以为文章增光添彩，提升表达的多样性。返回目录 让步状语从句的常见引导词主要有：though/although,even if/though,no matter疑问词，wh-ever,whetheror(not)等。Whether you
2、 agree with me or not,I have made up my mind to study in China.不管你同意与否，我已经下定决心去中国留学了。Wherever/No matter where we are,we will stay in touch and share our experiences with each other.无论我们在哪里，我们都会与彼此保持联系并分享见闻。返回目录【即时活用】根据汉语提示完成下列句子，注意状语从句的使用。1(2014重庆卷书面表达)What he says suggeststhat he cares little about
3、 others pain or trouble,_(即使他们是他的朋友).even if theyre his friends 返回目录 2(2014全国卷书面表达)Ill do a good job in_(无论我做什么).3 _(无论一种工作多么普通),it plays a part in society.4Youwillquicklyadjusttoit_ _(尽 管天气与你们那里的不同)whatever I do No matter how/However ordinary a job is although the weather is different from yours 返回
4、目录 单元话题写作如何写解决问题类作文【文体感知】解决问题型说明文，就是针对某一问题提出具体的解决方法并进行适当论述，给读者提供知识，使之掌握解决问题的方法。此类作文的结构如下：返回目录 第一部分：提出问题或阐述某件事情的重要性；第二部分：列举说明处理某事的方式或解决某个问题的途径；第三部分：针对提出的解决方法进行简要评价，也可提出个人建议或选择，并阐述理由。返回目录【增分佳句】1提出问题One of the biggest problems facing the worldtoday is global warming.当今世界所面临的最大的问题之一是全球变暖。As we all know,
5、the global water shortage isbecoming increasingly severe mainly due to globalwarming.众所周知，全球水资源短缺问题正变得日益严峻，返回目录 There is no doubt that the earth is becomingwarmer and that it is human activity that has caused thisglobal warming.毫无疑问，全球在变暖，这正是人类活动所致。In order to avoid traffic jams,I strongly suggestso
6、me effective measures be taken.为避免交通拥堵，我强烈建议采取一些有效的措施。返回目录 2解决方法In the first place,I would also recommend abalanced diet.首先，我也会推荐均衡饮食。Weshouldworktogethertofightagainstpollution and make our environment safer and morecomfortable to live in.我们应该一起努力同污染作斗争，使我们的环境更返回目录 The most important thing is that
7、people should bemadeawareoftheimportanceofenvironmentalprotection.最重要的是应该让人们意识到保护环境的重要性。返回目录 3结论If we are more environmentally friendly,theearths temperature may not rise too much.如果我们多善待环境，地球的温度可能就不会上升得那么快了。返回目录 As far as Im concerned,its everyones duty toprotect the environment.在我看来，保护环境人人有责。Its h
8、igh time that we did something about it.是我们该做些事情的时候了。返回目录【写作要求】随着科学技术的发展，人类去太空旅游将不再是遥远的梦想。假设你是李华，对太空探索极感兴趣，现在请你写一篇英语短文，设想在今年暑假去太空旅游，如何克服失重条件下吃饭和喝水的问题。返回目录【审题谋篇】项目结 论体裁说明文话题如何在失重条件下吃饭和喝水时态一般现在时人称第一人称结构1开篇：提出失重条件下吃饭和喝水的问题2主体：分析和解决失重条件下吃饭和喝水的问题3总结：简要评论返回目录【词句推敲】1词汇_ 重力_ 漂浮_ 阻止做_ 解决_ 尝试_ 迟早；终于gravity fl
9、oat preventfrom doing sth solve try/have a try in time 返回目录 2句式如果我去太空旅游，会有一个问题。我可能要面对这个问题。普通表达：If I went to travel in space,there wouldbe a problem.I might be faced with the problem.高级表达：_(用定语从句改写)If I went to travel in space,there would be aproblem I might be faced with.返回目录 在外太空，重力很弱，食物会到处飘浮。普通表达：
10、In outer space,the gravity is weak.Thefood will float around.高级表达：_(用sothat改写)只有用这种方式，这个问题才可以被解决。普通表达：The problem would be solved only inthis way.In outer space,the gravity is so weak that thefood will float around.Only in this way would the problem be solved.返回目录【连句成篇】If I went to travel in space,t
11、here would be aproblem I might be faced with:how to eat and drink inouter space.I would have to take all my foods with me if I wentto space travel,but in outer space,the gravity is so weakthat the food will float around if it is solid.返回目录 I must make sure that it is specially made as liquid spacefood.It could be put in a tube and then I would be ableto suck it more easily.Perhaps I would use a straw to eatit.It can prevent the food from floating away.Only inthis way would the problem be solved.I might have a happy visit to space in that way.I willhave a try in time.