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1、Unit 1 Past and present,单元主题写作一,Unit 1 past and present,单元主题写作一,话题分析,本单元以“过去和现在的变化”为话题，采用以小见大的方式来描写家乡日新月异的变化。通过本单元的学习，学生能用恰当的词语来描写家乡的变化，并能正确地使用一般过去时和现在完成时。,典型例题,你的家乡近年来发生了哪些变化？请仔细观察并结合自身的感受来描写这些变化。80词左右。,单元主题写作一,思路点拨,单元主题写作一,写文章时可从两个方面入手：一、描写交通方式的变化；二、描写自然环境的变化。 1合理恰当地运用主题句。如文章开头可以用“There have been
2、a lot of changes inover the years.”来概括家乡发生的巨大变化；第二段可以用“The transport has changed greatly.”来概括交通方式发生的变化；第三段可以用“The environment has also changed.”来概括自然环境发生的变化。,单元主题写作一,2以小见大，体现变化。交通方式和自然环境的变化可能是由多个细节体现出来的，但是受到篇幅的限制，我们不可能描写过多的细节。所以，我们应该选择那些最具有代表性的事物来描写。 3正确地使用时态。谈论过去的情况通常使用一般过去时，描写现在的情况通常使用一般现在时。但在有些情况
3、下要用到现在完成时。,素材积累,1has changed a lot over the years. 2Many changes have taken place in 3In the past, people lived alife. 4There were onlyin the past, but now 5People used to 6However, the government is trying to,单元主题写作一,高分模板,There have been a lot of changes in Nanjing over the years. In the past, ther
4、e were a lot of trees and small villages on both sides of the Yangtze River. But things are different now. We can see more and more wide roads and tall buildings. The transport has changed greatly. In the past, people in Nanjing usually went to school or work by bus. Now things have,单元主题写作一,changed
5、a lot. The underground has been in service since 2006. Lukou Airport has been in use for years. The environment has also changed. With the development of transport, there are more cars on the roads. Therefore, there is more and more noise and air pollution. Luckily, the government is trying to solve
6、 these problems. Im sure Nanjing will become more and more beautiful in the future.,单元主题写作一,名师点评,简明扼要地概括南京这些年发生的许多变化，起到统领全文的作用。 使用“In the past”以及“Butnow”，形成鲜明的今昔对比，紧扣文章的主题。 总述南京这些年交通方式发生的变化。,单元主题写作一,总述南京这些年在自然环境方面发生的变化。 总结全文，抒发个人情感。 本文语言通顺，语意连贯，结构清晰，采用了“总分总”的篇章结构。,单元主题写作一,小试身手,根据以下表格所给的提示，以“The Chan
7、ges in My Hometown”为题，写一篇80词左右的英语短文。开头已给出，不计入总词数。,单元主题写作一,The Changes in My Hometown In the past, my hometown was very small. _,单元主题写作一,One possible version： The Changes in My Hometown In the past, my hometown was very small. There were no factories or schools here, and the traffic was very poor. Pe
8、ople had no idea of protecting the environment, and they dropped litter everywhere. The villagers lived a hard life. But now there have been great changes in the village. People live in big and bright,单元主题写作一,单元主题写作一,houses and many people even have their own cars. Everyone realizes the importance of protecting the environment and takes action to protect it. So the hills are greener, the water in the river is cleaner and the sky is bluer. Im proud of the changes in my hometown.,
