【正文】 sides, the people39。s activities are also the sources of air pollution such as throwing the rubbish and smoking. What39。s more, the more trees are cut down, the less polluted air can absorb. Air pollution is being more and more serious, so we should take some measures such as planting more trees and stop factories from sending out waste air, what39。s more, we had better walk or take a bus. Protecting the environment is our duty. Everyone should play a part in saving the earth.【解析】【詳解】這是一篇材料作文，根據(jù)材料中的相關(guān)信息介紹一下整個(gè)國(guó)家的空氣污染狀況。所提供的材料中列舉了近年來(lái)，各大城市霧霾（haze）情況越來(lái)越嚴(yán)重，主要從空氣污染的現(xiàn)象，原因，應(yīng)對(duì)措施三個(gè)方面去介紹。時(shí)態(tài)為一般現(xiàn)在時(shí)。注意作文中必須包含材料上的所有信息，并適當(dāng)發(fā)揮。寫(xiě)作時(shí)，避免使用漢語(yǔ)式的英語(yǔ)，盡量使用我們熟悉的句子或短語(yǔ)。語(yǔ)法要正確，表達(dá)要符合英語(yǔ)習(xí)慣，注意時(shí)態(tài)、時(shí)間狀語(yǔ)的搭配及主謂一致問(wèn)題。寫(xiě)作中適當(dāng)使用連詞，注意上下文聯(lián)系緊密，符合邏輯關(guān)系，表達(dá)具有條理性?！靖叻志湫鸵弧縒e had better walk or take a bus. 我們最好步行或乘公共汽車(chē)。這里had better表示最好，后面跟動(dòng)詞原形，take a bus表示乘公共汽車(chē)?！靖叻志湫投縋rotecting the environment is our duty. 保護(hù)環(huán)境是我們的職責(zé)。這里Protecting the environment 做主語(yǔ)，用的是動(dòng)詞的ing形式。12．B解析：例文Thank you for your letter. I am glad to tell you about my dream job. Teaching is my dream job because I would like to share my knowledge with my students and help them solve problems. I am outgoing and helpful. I get on well with children. Besides, the school39。s environment appeals to me and staying with students helps to keep me young and alive. To realize my dream, I have to make full use of spare time to acquire the essential knowledge and enter a good university. What efforts are you making for your dream?Tell me about your ideal job!Yours,Li Hua【解析】【分析】本題通過(guò)描寫(xiě)夢(mèng)想中的職業(yè)，讓學(xué)生對(duì)未來(lái)有憧憬，給一部分提示詞，讓學(xué)生有話(huà)可說(shuō)?！驹斀狻渴紫然卮鹇殬I(yè)是教師。然后解釋為什么喜歡該工作，因?yàn)榭梢园炎约旱闹R(shí)分享給孩子們，并且喜歡學(xué)校的環(huán)境。為了實(shí)現(xiàn)自己的夢(mèng)想，正在為此作出努力。最后向Bill提出問(wèn)題，結(jié)束全文?！军c(diǎn)睛】本文首先開(kāi)篇功能句Thank you for your ，運(yùn)用多種連接詞，比如because，Besides，To realize my dream, 等使文章連貫性強(qiáng)，長(zhǎng)短句結(jié)合，讀起來(lái)朗朗上口，不失為一篇佳作。13．H解析：Mobile phones have been used widely in our daily life today. With the development of economy, mobile phones are more and more widely used in our daily life. However, some parents and teachers have different ideas about whether the students should use mobile phones at school. Some students are for it. They think that it is convenient to contact with parents. Mobile phones will make them more interested in learning so that they can learn more quickly and easily. Some teachers are against it．They think that some students can39。t control themselves and often play games. What39。s worse, some students cheat in exams by using mobile phones. Besides, using mobile phones too much does great harm to students39。 eyes. In my opinion, I think it is helpful for students to use mobile phones in a right way. Firstly，students can learn more knowledge using mobile phones. At the same time, parents and teachers should do something to help students. Only in this way can mobile phones be of help to their studies.【解析】【詳解】本篇寫(xiě)作需注意要求中所提供的要點(diǎn)，不可遺漏。需在平時(shí)積累相關(guān)的詞匯，寫(xiě)作中注意語(yǔ)義通順，符合邏輯關(guān)系，上下文之間可以適當(dāng)使用連接詞。如but, so, then等?？梢赃m當(dāng)使用高分句型?！军c(diǎn)睛】高分句型：I think it is helpful for students to use mobile phones in a right way．我認(rèn)為正確的方式使用手機(jī)對(duì)學(xué)生是有幫助的。I think+賓語(yǔ)從句。It is+形容詞 for sb to do sth做某事對(duì)某人來(lái)說(shuō)是…的。14．D解析：Dear classmates,Summer holiday is ing, and here is my plan for it.First, I39。d like to choose several good books and read them carefully. This can help me open my mind and learn more about the world. I also think it39。s necessary for me to learn at least one skill. I39。m interested in cooking, so I will learn to cook some delicious dishes during the holiday.Second, health is the most important. So I will eat healthily and exercise more. I plan to eat more fruit and vegetables and keep running every day.Third, it39。s a good idea to join in some charity activities because we should be kind to someone in need. I will pay more attention to protecting our environment so that we can make our Earth a better world. Also, travelling out is a good choice. While travelling, we can be close to nature and learn about different cultures. We have more chances to search the Internet. I know unhealthy websites are harmful to us. I will say no to them.I hope all of you can enjoy the ing holiday. That39。s all. Thank you.【解析】亮點(diǎn)說(shuō)明：這篇習(xí)作的層次清晰，內(nèi)容飽滿(mǎn)，表達(dá)流暢。文中使用了非常好的短語(yǔ)，例如I39。d like to do，help me open my mind，at least，be interested in，during the holiday，plan to do，join in，be kind to someone in need，pay more attention to，be close to nature，search the Internet等。而First, I39。d like to choose several good books and read them carefully./ Second, health is the most important./Third, it39。s a good idea to join in some charity activities because we should be kind to someone in ，既使短文層次清晰，又豐富了習(xí)作內(nèi)容，使表達(dá)多樣化，是本文的最大亮點(diǎn)。點(diǎn)睛：書(shū)面表達(dá)題既不是漢譯英，也不是可任意發(fā)揮的作文。它要求將所規(guī)定的材料內(nèi)容經(jīng)整理后展開(kāi)思維，考查運(yùn)用所學(xué)英語(yǔ)知識(shí)準(zhǔn)確表達(dá)意思的能力。所以，考生不能遺漏要點(diǎn)，要盡量使用自己熟悉的單詞、短語(yǔ)和句式，盡可能使用高級(jí)詞匯和較復(fù)雜的句式結(jié)構(gòu)以便得到較高的分?jǐn)?shù)。15．G解析：Our school life in Grade NineIt is more than half a year since we became a Grade Nine student. Here is what our school life is like now.At school, all of our teachers work very hard. Most of them are patient enough to help us with all kinds of problems, whether in our study or in our life. As a result, they won high respect from us.As for students, in class we listen to the teacher carefully and think actively. After class, we are busy doing our homework. Every student is making efforts to try to achieve our dreams.At weekends, we usually spend a lot of time doing our homework, too. So we can39。t afford time for our hobbies any more. I feel a bit stressed actually, so I try to spare some time to play basketball or turn on my favorite TV program to get relaxed.No pains, no gains. But the more carefully we plan our day, the more colorful our school life will be.【解析】亮點(diǎn)說(shuō)明：這篇習(xí)作的層次清晰，內(nèi)容飽滿(mǎn)，表達(dá)流暢。文中使用了非常好的短語(yǔ)，例如at school，work hard，most of，patient enough，help sb. with sth.，all kinds of problems，in our life，as a result，as for students，listen to，be busy doing，try to do，spend a lot of time doing，not any more，play basketball等。而It is more than half a year since we became a Grade Nine student./ But the more carefully we plan our day, the more colorful ou