1、想象性作文本单元的写作项目属于新课标中说明文或记叙文中的“想象性”作文。这类题目要求学生在头脑中创造出从未接触过的甚至根本不存在的新的形象。想象性写作允许自由想象、自主发挥的空间较大，因此需要灵活的思维能力和丰富的想象能力。要写好此类文章，应注意以下几点：1首先要确定写作主题确定主题，明确写作中心，是写好文章的前提，想象性写作也不例外。因为想象虽然可以海阔天空，但总要围绕一个中心进行，这个中心就是主题。2想象美好，立意深刻想象性作文必须要有一个“美好”的中心思想。如果只是瞎编一个热闹离奇的故事，就失去了想象的意义。3构思要巧妙，想象要合理构思和想象是写好此类文章的关键，既要合乎逻辑，又要匠心独
2、运，或启迪思维，或引人入胜。4列出写作提纲，合理安排顺序通过合理想象列出写作素材，然后筛选确定；最后再根据写作对象的特点合理安排顺序。5前后一致，自圆其说不管允许想象的空间有多大，都要做到符合逻辑，顺理成章，这一点对于写好此类文章尤其重要。6此类文章大多采用三段式结构首先可以简要、巧妙地引出文章的话题，引起读者的阅读兴趣。其次为文章主体，要按照一定顺序展开想象，说明想象的主体内容。在最后一部分中，可以再进行总结或对前景进行期待。开篇常用：1Sometimes I dream about life in the future.2I imagine life in the future from
3、time to time.3It is fascinating to imagine life in the future.4I am curious about our future life.表达可能性常用：1There is a possibility that human beings will.2It is likely that.3Maybe in the future，we can.文章结尾常用：1I believe the dream will come true one day.2As far as I am concerned，we will realize the dre
4、am sooner or later.3In my opinion，the dream will be turned into reality one day.根据以下内容，通过合理的想象，以“Our Future Life”为题写一篇80词左右的英语短文，展望一下未来的科技生活。1有些人可以到月球上度假。2有些科学家能在海底生活。3每家都有可视电话(videophone)，通过可视电话人们可以进行体检和购物。4孩子们可以在家通过电视和广播接受教育。5机器人为你做家务。体裁说明文时态以将来时为主主题描述未来生活人称以第一人称为主结构第一段：简要引出话题“未来生活”第二段：对理想中的未来生活进行
5、具体刻画第三段：文章总结.对接单元词汇1dream of/about梦想2instant adj. 立即的3varieties of goods 各种各样的商品4take up 开始；从事5sweep up 打扫；清扫6be optimistic about 对乐观.巧用单元句式、语法(一) 完成句子1或许每个家庭中都有可视电话。Maybe every home will have videophones2通过可视电话我们足不出户就可以马上体检或购买各种货物。Through videophones we can have an instant medical examination or bu
6、y varieties of goods without leaving home.3另外，孩子不必每天去学校。Whats more，children dont need to go to school every day.4他们可以在家里从事学习活动，因为收音机和电视上有更多的教学节目。They can take up learning at home，because there will be more educational programmes on the radio or TV.5此外，未来每个家庭都有机器人。Besides，in the future，each family wi
7、ll have robots6每天我们只需要告诉它们干什么购物、打扫房间等。Every day we only need to tell them what to doshopping，sweeping up the house and so on.(二) 句式升级7用定语从句合并句子1、2Maybe every home will have videophones，through which we can have an instant medical examination or buy varieties of goods without leaving home.8用there be
8、no need for sb. to do.改写句子3，然后再用and连接句子3、4Whats more，there is no need for children to go to school every day and they will take up learning at home，because there will be more educational programmes on the radio or TV.9用what引导主语从句改写句子6，然后再用so连接句子5、6Besides，in the future，each family will have robots，s
9、o every day what we only need to do is tell them what to doshopping，sweeping up the house and so on. 【参考范文】Life in the FutureSometimes I dream about what life in the future will be like.Perhaps，some people will go to the moon for a holiday，and some scientists will live under the sea.Maybe every home
10、 will have videophones，through which we can have an instant medical examination or buy varieties of goods without leaving home.Whats more，there is no need for children to go to school every day and they will take up learning at home，because there will be more educational programmes on the radio or TV.Besides，in the future，each family will have robots，so every day what we only need to do is tell them what to doshopping，sweeping up the house and so on.In a word，Im optimistic about such a future life and I believe the dream will come true some day.