1、Section Writing如何写好说明文My Magic Water BottleMy magic water bottle will be a replacement of the traditional one which can change the temperature of the inside water automatically according to the changes of the outer environment.There are certain factors I take into account on my new invention. For on
2、e thing, traditional water bottle makes it inconvenient for travelers to have a comfortable drink anytime and anywhere.For another, drinking too cold or too hot water does nothing but harm to our health, so my magic water bottle can serve as an assistant or a doctor.The new function will win my magi
3、c water bottle enormous love and popularity. On the one hand，the automatic temperaturecontrolling system mentioned above can adjust the water temperature. On the other hand, we can set a desirable temperature for the inside water, and what surprises us most is that the water can remain at that tempe
4、rature for about twenty hours.布局1话题特点(1)说明文在日常生活中应用广泛，主要用来描述某一事物、事由或事情的发展过程。它主要分为事物说明文和事理说明文，其形式主要包括：广告、说明书、实验报告、解说词、科普读物等。要写好一篇说明文，准确地传递想要传达的信息，在写作中要注意以下几点：抓住说明的中心。说明对象是写作的“中心”，其他的支持信息都围绕说明中心展开。突出写作的重点。在写作时要抓住写作对象的本质特征，做到“详略得当”。优化文章的结构。可采用“总分”“总分总”“分总”等结构以使文章层次分明、有条理。选好说明的顺序。根据说明对象的不同灵活安排、运用时间、空间、逻
5、辑、认识等说明顺序，力求做到解说清楚、条理分明，给人留下一目了然的印象。用好说明方法。根据实际需要合理地使用类比法、例证法、因果分析法、比较法、分类法、程序法、定义法、图表法等说明方法，努力达到“简单化、直观化、生动化”的说明效果。体现文体特点。层次清晰，条理分明，语言简洁、准确而富有逻辑性是说明文的基本特点，不要把它与描写文、记叙文或论说文等相混淆，造成“不伦不类”的不良后果。(2)操作规程。说明文用来说明某件事如何发生、某件物品如何制作或使用。其目的是准确清楚地介绍过程中的每一步，帮助读者了解或实施该过程。如果完成该过程需要某些工具，要在文章开头就交代清楚。在介绍具体步骤时，按照时间顺序，
6、即不同步骤发生的先后顺序把整个过程解释清楚，恰当地使用表示时间关系的词语帮助读者紧跟每一个步骤。用于按时间顺序展开的段落之中的连接词和过渡词有：soon，then, suddenly, at the same time, next, now, at present, after, later, afterwards, finally, at last 等。2话题词汇(1)earthquake地震(2)shelter避难所(3)claim夺去 (4)destroy摧毁；破坏(5)natural disaster自然灾害 (6)the caring donation爱心捐赠(7)donate bl
7、ood义务献血 (8)a long history历史悠久(9)lose heart灰心 (10)in the long term从长期来看3话题句式(试着替换方框中的黑体部分，变成你需要表达的意思)(1)My hometown is 我的家乡在铁路沿线。(2) a small village. That is my hometown.市西郊有一个小村子，那就是我的家乡。 (3)Our country is .我们的国家是个历史悠久的大国。(4) in my village in the past/last 20 years. 在过去的20 年里，我的村子发生了翻天覆地的变化。(5). Fac
8、tories, schools, hospitals, cinemas and theatres have been set up one after another. Now my hometown .街道已经拓宽。工厂、学校、医院、影院和剧院一个接一个地拔地而起。如今，我的家乡变得富裕、美丽。(6)， Xiamen is a coastal city with a long history.厦门位于福建省东部，是一个具有悠久历史的沿海城市。(7)It 5,271 square kilometres with a population of about 3.5 million.它总占地面积是
9、5 271 平方千米，人口约为350万。(8)There are in Shanwei, among which are the Fengshan Temple and Red Bay.汕尾市有很多著名的旅游胜地，如凤山祖庙、红海湾等。(9) the heavy rainfall caused rivers to break their banks, washing away bridges.据报道大水冲垮了堤防和桥梁。(10)， the government called on the whole nation to support the places hit by the worst d
10、isaster.尽管如此，政府还是号召全国支援被这次大灾难袭击的地区。介绍一款时尚手机，要点如下：1高科技产品；国内外广泛使用；2主要功能：通话、发短信、上网、照相、玩游戏等；3体积小、重量轻、易携带，适用于各年龄段人群。注意：1词数80左右；2可以适当增加细节，以使行文连贯。遣词1_ 时尚的 2._ 广泛地3_ 功能 4._ 包括5_ 自拍的 6._ 卓越的7_ 合适的 8._ 手机9_ 高科技的 10._ 国内外11_ 上网 12._ 照相13_ 玩游戏 14._ 新研发的15_ 在大小/体积上 16._ 在重量上造句1完成句子(1)这款时尚的手机是高科技产品。This fashionab
11、le mobile phone is _.(2)高新技术产品在国内外得到了广泛的应用。A hightech product _.(3)它的主要功能包括打电话、发短信、上网、拍照和玩游戏。Its main functions _， taking _ and playing games.(4)它是由最成功的公司生产的。_ by the most successful company.(5)它有最显著的特点。It has _.(6)它体积小，重量轻，便于携带。_， light in weight and is easy to carry.(7)它使它适合所有年龄的人。It _ for people
12、of all ages.2句式升级(8)用定语从句合并(1)、(2)句。This fashionable mobile phone is a hightech product _ at home and abroad.(9)用过去分词和定语从句合并(4)、(5)、(6)、(7)句为复合句_the most successful company, its most remarkable feature is that it is small in size, light in weight and is easy to carry, _ for people of all ages.成篇_单元重
13、点知识回顾.重点词汇1immediately adv.立刻，马上_ conj.一就2occur vi. (occurred; occurred)发生；被想起sth. _ 某人想到某事；某事浮现在某人的脑海中It occurs to sb.3announcement n通知，宣告make _ announcement宣布；下通知announce sth. (_) (向某人)宣布、通告某事announce that.宣布；通知It _ that.据宣布_ n广播员；播音员4_ n& vt.预测；预报5reliable adj.可信赖的；可靠的_ v信任；信赖；依赖；依靠rely _ 依靠；依赖re
14、ly on _ 指望某人做某事rely _ that.相信6rescue vt.营救，拯救n解救，救助，抢救go/come to _ rescue sb.进行援救/营救某人rescue sb. _.从中救出某人rescue _ 救援队7nowhere adv.无处，到处都不be nowhere _ seen/found/heard哪儿也见/找/听不到_ nowhere不知来自哪里，从不知名的状态_ nowhere没有结果；没有进展8otherwise adv.否则，要不然(相当于or, or else)；除此以外；在其他方面；不同地_ otherwise等等_ otherwise或相反9thr
15、eat n威胁，威胁的人或者事物_ v威胁threaten _ 威胁要做某事threaten _ 用某事来威胁某人10pick _ 拿起，拾起，捡起11make _ 及时到达；成功12_ all毕竟；终究；别忘了；尽管.教材原句1Well, maybe I _ too much. After all, its only 30 degrees outside.或许是我担心得太多了。毕竟，外面只有30度！2But _ Mom kept on reminding us, we were all together and safe.但是就像妈妈不断提醒我们的那样，我们在一起而且很安全。.单句语法填空1
16、Mr. Smith was really annoyed that the watch he had repaired was nowhere _ (see)2The _ (announce) that US would withdraw from Paris Agreement was a shock to all.3_ occurred to him that he had an important conference to attend the next morning.4In his own restaurant, he would _ (immediate) fire any em
17、ployee who was rude to a customer.5Stop talking, the weatherman _ (forecast) the weather of the coming week on TV.6In the past, the respect for teachers was driven by the belief that they were _ (rely) sources of knowledge.7Theres no snake known that will habitually attack the human being unless _ (
18、threat) with its life.8Bobs father is very common; you cant pick him _ easily in the crowd.9Dressed in a space suit in the base, the young man looks more like an astronaut I _ (admire)10Up to now, the program has saved thousands of children who _ otherwise _ (die)Section Writing遣词1fashionable2.widel
19、y3.function4.include5.autodyne6remarkable7.suitable8.mobile phone9.hightech10at home and abroad11.surf the Internet12.take photos13play games14.newlydeveloped15.in size16.in weight造句1(1)a hightech product(2)is widely used at home and abroad(3)include calling，texting, surfing the Internet；photos(4)It
20、 is produced(5)most remarkable feature(6)It is small in size(7)makes it suitable 2(8)that is widely used(9)Produced by; which makes it suitable成篇This fashionable mobile phone is a hightech product that is widely used at home and abroad. Its main functions include calling, texting, surfing the Intern
21、et, taking photos and playing games.Whats more, this newlydeveloped phone has the beautifying function, so if you are a person who likes autodyning, it is the best choice for you. Produced by the most successful company, its most remarkable feature is that it is small in size, light in weight and is
22、 easy to carry, which makes it suitable for people of all ages.单元重点知识回顾.重点词汇1immediately2occur(s) to sb.; to do3an; to sb.; is announced; announcer4forecast5rely; on; sb. to do sth.; on it6sbs rescue; from; team7to be; from; get/go8and; or9threatened; to do sth.; sb. with sth.10up11.it12.after.教材原句1have been worrying2.as.单句语法填空1to be seen2.announcement3.It4.immediately5.is forecasting6.reliable7.threatened8.out9.have been admiring10.would; have died
