[中学联盟]浙江省杭州市塘栖中学高中英语必修三教学课件：U2P3 Language points.pptVIP

1. ought to I think theres a train at 8:20 but you ought to make certain.? 我想8点20分有一班火车, 不过你应该打 听清楚。 China ought to make a greater contribution to humanity.? 中国应当对人类做出更大的贡献。 2. lose weight She has been taking exercise to lose weight from day to day.? 她每天锻炼来减肥。 If you want to lose weight, here are some dos and donts.? 想要减轻体重，这是一些注意事项。 4. win … back The party must try to win back the support it has lost.? 该党须设法重获人心。 I am sure these improvements will allow us to win back our market share. 我确信这些改进将有助于我们赢回市场 份额。 * * * * 本课时主要是针对阅读材料中重点词汇、短语和句型的解释，教师可根据学生的预习情况来选择性讲解。为了引导学生自主学习，自行查找相关资料学习新单词，这里只针对部分词汇进行解释。 教师讲解时，建议采用归纳法，如尽可能多的呈现一些相关例句，或让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出词汇的意思和用法。 应当；应该 Translate the following sentences. 你应当为自己的愚蠢行为而感到羞耻。 You ought to be ashamed of your foolish behaviour. 你是他父亲，应当照顾他。 You are his father. You ought to take care of him. 体重减轻；减肥 【反义短语】 put on weight (指人)增加体重，长胖 Translate the following sentences. Although in theory this method should help you lose weight, it is not the healthiest or most successful. 虽然这种方法在理论上有助于减肥，但这并不是最健康的或最有效的。 He vowed (that) he would lose weight. 他立誓要减轻体重。 3. get away with The child ought to be punished. You shouldnt let him get away with telling lies! 这个孩子应当受到处罚。你不应该对他撒谎不作处罚。 get away with sth. The robbers robbed the bank and got away with a lot of money. 这些盗贼抢了银行，携巨款潜逃。 被放过，(做坏事)不受处罚 偷携某物潜逃 Choose the best answer. After that, he knew he could _______ any emergency by doing what he could to the best of his ability. (2010浙江) A. get away with B. get on with C. get through D. get across 赢回；重新获得 Translate the following sentences. Mr Obama’s party may well now tilt further towards protectionism in an effort to win back voters lost to populism. 奥巴马所在的民主党现在很可能会进一步朝保护主义倾斜，以努力赢回转向民粹主义的选民。 重点句型 “Nothing could be better,” he thought. 此句中用比较级的否定形式表示最高级的含义，常见的词有：no, nobody, nothing, never等。如： Nobody loves you more than I do. 没有比我更爱你的人了。 I’ve never heard a more beautiful voi