英语话题作文之城市环境.ppt

Guided writing,林琳给她外国朋友写信,告诉她: 上海环境污染严重; 市政府已采取措施; 人们看到一个干净美丽的上海.,November 24, 2005 Dear Mary, How are you doing? You told me a lot about the pollution in your city. As a matter of fact, it is a global problem. The pollution in Shanghai is also very serious. Most of the rivers here are dirty. Fishing in big rivers is already a history. The City Government has taken a lot of measures to improve natural environment. For example, a lot of trees have been planted along the streets. Factories are not allowed to pour dirty water into rivers. Plans have been made to clean the Huangpu River and Suzhou Creek. People will see a clean and beautiful Shanghai in the near future. Hope to hear from you soon. Yours, Lin lin,Sentence writing,The lake looks beautiful in the moonlight. My father, mother and sister came to the school play last night. He opened the door; he found the missing paper. He opened the door; however, he did not find the missing paper.,两个主句之间有时用分号隔开,有时有连词连接.,并列连词 For, and, not, but, or, so 配对连词 Either/or, neither/nor, not only/but also. 连接副词 However, otherwise, therefore, similarly, hence, on the other hand, then, consequently, also, thus,He is not only the best athlete, but also the best student in our class. We were late; therefore, we missed the first act. Although it rained last night, we decided to take the path that led through the woods. I know who will win.,常见从属连词,because, although, that, when, after, since, how, till, unless, before Because she did the work, she was paid, and she was satisfied.,过渡词 Transition,Life in a new country can be confusing. For example, one day I wanted to go to the consulate to renew my student visa. So my aunt gave me the consulates address. But when I arrived downtown, I got lost. First, I went to a bank. A lady there told me to walk three blocks south. I walked three blocks north instead, however. Then I asked a policeman for help. As a result, he drove me right to the door of the consulate. From my story, you can see that I had a hard time doing one errand.,G1 now,in addition, for, in this case, furthermore, in fact,Now, follow the directions carefully. In addition, there are fifteen churches in the city. The problem, in this case, is hard solve. The meeting went on for six hours, in fact.,G2 certainly, indeed, above all, surely, most important,Certainly the vacation was fun. Above all, do not build an open fire in the forest. Surely you agree that she won the debate. Most important, the form has to be mailed by June 1.,G3 but, however, although, though, yet, except for,But the clerk refused to answer. The letter came two days later, however. We hoped, though, that she would change her mind. Yet there was still a chance that he would win.,G4 for example, for instance, thus, such, next,That experiment, for example, was a total failure. For instance, a telegram often costs more than a telephone call. Such an earthquake happened last year in China. Next, think of the courses you want to take.,G5 in addition, furthermore, also, moreover, first, second, third, etc.; then,In addition, thirty ambulances will be on duty until midnight. Furthermore, the time for registration has been