【文章內(nèi)容簡介】 ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】Nowadays many teenagers show great interest in making friends online. Some people think students should make friends on line? Some people say yes. The internet helps make many friends. Chatting on line, students can more freely express their feelings and opinions, and even get help with their foreign language studies. But others think students should not. They say making friends on line is a waste of time, which should be spent more meaningfully on study. Besides, some students get cheated on line.It is my opinion that students should place their study, health and safety before other things. As for friendship, we can readily find it in our classmates and other people around us.【解析】【分析】整體分析：這是一篇提綱話題作文。是一篇議論文，第一段要寫贊同學(xué)生網(wǎng)上交友的人的觀點，第二段要寫反對學(xué)生網(wǎng)上交友的觀點，第三段要表述作者自己的觀點。【詳解】本篇作文要求作者就上網(wǎng)交友發(fā)表意見，寫作之前要認真閱讀所給提示，確定文章中心。注意文體、人稱和時態(tài)。文章要有層次、流暢?？梢赃m當發(fā)揮，寫作中適當使用連詞，注意上下文的緊密聯(lián)系，要符合邏輯關(guān)系。【點睛】這類作文的寫作方法要注意認真審題，可以分三段寫：贊成；反對；你的看法。注意過渡性語言的使用。做到：要點要全，表達要清晰明確，使用短語，句型要準確，注意避免拼寫和語法錯誤。6．　　近年來霧霾天氣在中國許多城市頻頻發(fā)生。霧霾天氣引起大家極大的關(guān)注。請你用英語寫一篇有關(guān)霧霾的短文向?？坝⒄Z角”投稿,內(nèi)容包括：1. 霧霾的危害 2. 霧霾產(chǎn)生的原因（2個） 3. 應(yīng)對霧霾的措施（3個）提示：霧霾 smog poisonous 有毒的注意：1. 詞數(shù)110左右； 2. 可以適當增加細節(jié)，以使行文連貫； 3. 開頭語已為你寫好（不計入總詞數(shù)）。In recent years, many cities in China have been hit by smog frequently, which has aroused great concern among people. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】　　In recent years, many cities in China have been hit by smog frequently, which has aroused great concern among people.　　Smog has a bad effect on people’s health. Many people, children and the old in particular, suffer from illnesses caused by smog. Consequently, citizens are warned not to go out without wearing masks. 　　How does it e about? Scientists have found that it is human activity that has caused this. The poisonous matters in the air mainly e as a result of people’s burning coal, driving cars, industry production and so on.　　What should we do to stop the situation from worsening? First, cleaner fuels for cars and stricter emission standards for factories are of vital importance. Second, for us individuals, living a green life like going to work or school by public transport is a good choice. 　　Also planting more trees to increase green areas is necessary.