14分作文切题表达思想清楚文字通顺、连贯基本上无语言错误。To the pointDetails and examplesFacility in the use of language and appropriate word choice原因分析类作写作基本步骤第一步：确定各段主题（一般三段式）。Limiting the Use of Disposable Plastic Bags1.一次性塑料袋曾经广泛使用2.由此带来的问题3.限制一次性塑料袋的意义第一段主题：描述一次性塑料袋在人们生活中广泛应用的情况。第二段主题：指出一次性塑料袋带来的问题和危害。第三段主题：阐述限制使用一次性塑料袋的作用和意义。原因分析类作Directions: For this part, you are allowed 30 minutes to write a short essay based on the picture below. You should start your essay with a brief account of the impact of the Internet on learning and then explain whyeducation doesnt simply mean learning to obtain information. You should write at least 120 words but no more than 180 words.原因分析类作第二步：列出各段提纲What Electives to Choose1.各大学开设了各种各样的选修课2.学生因为各种原因选择了不同选修课3.以你自己为例第一段提纲：开设选修课的作用 有效利用课余时间；是必修课的有益补充。第二段提纲：兴趣；学习技能；任课教师水平。第三段提纲：开阔视野原因分析类作第三步：逐一展开段落What Electives to Choose1.各大学开设了各种各样的选修课2.学生因为各种原因选择了不同选修课3.以你自己为例Body：Topic sentence主题句Developer( supporting details 1.2.3)拓展句Terminator 结尾句（也可没有）原因分析类作 When choosing an elective, different students will consider different factors. Firstly, the interests of the students plays a very important role. Secondly, many students will consider whether they could learn some practical skills by the elective, because nowadays companies are placing emphasis on a candidates practical skills. Finally, the ability and the prestige of the teacher who teaches the elective will also influence one students choice. 原因分析类作第四步：通读全文检查拼写、语法、句子结构方面的错误原因分析类作AssignmentCredit Cards on Campus1.近年来越来越多的大学生开始使用引用卡。2.分析产生该现象的原因。3.针对大学生使用信用卡提出你的建议。原因分析类作说明原因引出原因1.There are many factors explaining/ accounting for/ contributing to 2.There are a large number of reasons for this, but in general, they come down to three major ones.3.There are mainly three reasons for/ behind4.The reasons formainly lie in the following two aspects.原因分析类作5.The reasons forare obvious.6.The following reasons/ factors can account for/ are responsible for/ contribute to7.Why does/is?8.is mainly caused by/ due to the following factors.原因分析类作列举原因：1.One of the main reasons foris that2.Among these reasons,plays a very vital role.3.,which becomes a main reason for4.Because of/ due to/ thanks to原因分析类作常见衔接表达1. for one thing, for another, above all things2. to begin with/to start with, next/ besides, last/ finally3. in the first place, in the second place, best/ worst of all4. one of these, another, still another, last but not least.5. on the one hand, on the other hand原因分析类作Credit Cards on CampusIn recent years, credit cards have gained more popularity among college students. With banks more focus on college market, an increasing number of college students have applied for a credit card and begun to consume by it.原因分析类作The following three factors can account for the popularity of credit cards in college. Firstly, a credit card provides overdrawing service, which is a big attraction for those students who have no much money for their domination. Secondly, a credit card can help release financial burdens on those poor students. Thirdly, many banks make some preferential policies on credit cards, like sending a gift, lowering year cost. Drawn by these policies, many college students apply for credit cards.原因分析类作 As far as I am concerned, it is not a bad thing for college students to own credit cards. However, there is a misuse of credit cards among students. Some students use credit cards to buy luxurious things, and even owe a big credit card debt. Therefore, schools and banks have responsibility to help students how to use credit cards properly. 原因分析类作