261. we gotta(have got to) have extra lessons during the holiday.我们在这些假日里也要补课。

262. everyone must obey the school rules(disciplines)大家一定要遵守学校规定。

263. you must learn words from the context.你得结合语言环境来学习字词。

264. and you may guess the meaning of this from the context.并且从上下文里推测它的意思。

265. what does the word do in(by) the context?结合上下文，如何理解这个词？

266. how to say it in your own words?用你自己的话怎么说？

267. be bold to speak up,don’t be afraid of making mistakes!大胆讲话，别怕出错！

268. how do you think of the article?你怎么理解本文？

269. write it neatly!书写要工整！

270. can you say these briefly?你能简要地讲一下吗？

271. don’t omit a single detail.不要漏掉任何细节。

272. don’t feel shy, you must learn to speak in public.不要害羞，要学会当众讲话。

273. you’ll have to stop talking in two minutes.两分钟内停止讲话。

274. i shall tell you sth about the writer’s life.我给大家讲一些作者的生活情况。

275. first of all, let’s preview the text in class for some minutes.首先，我们就这篇课文课堂预习一会儿。

276. what’s the main idea(topic) of this essay.这篇短文的主题是什么？

277. at the end of the class, we’ll invite someone to sum up the lesson.本课结束之时，我们要请同学总结本课内容。

278. you must learn how to use dictionary and reference-books.你们要学会使用词典和工具书。

279. what part of speech is it?这是什么词类？

280. i’m looking bad.不好意思。