Unit_3_A_healthy_life课件21(新人教版选修6).ppt

Language points:;2. It seems amazing that at my age I am still fit enough to cycle 20 kilometres in an afternoon. [考点] 此句中的it是形式主语，真正的主语是后面的that从句。 [考例] ______ felt funny watching myself on TV. (2007全国卷 II) One B. This C. It D. That [点拨] 此句中的it是形式主语，真正的 主语是后面的watching myself on TV。;3. due to 归因于, 归功于 The accident is due to your careless driving. 那意外事故归因于你驾驶不小心。 Her worldwide fame is due to his support. 她名扬四海应归功于他的支持。;4. I became addicted to cigarettes;addict常用于下列结构: addict oneself to sth. be addicted to sth. be addicted to doing sth.;The parents felt helpless when they found their son had ____ love stories for long. A. addicted B. addicted to C. addicted himself D. been addicted to;5. This means that after a while your body becomes accustomed to having nicotine in it. [翻译] 这就是说，过了一段时间以后，你的身体习惯了香烟里的尼古丁。 [考点] become accustomed to意为“习惯于……”，to是介词，后接名词、代词或动词-ing形式。;be /get / become accustomed to 习惯于 You will soon get accustomed to the job. 你将会习惯于这个工作。 accustom vt. 使习惯于 They had to accustom themselves to the hot weather. 他们不得不使自己习惯于炎热的天气。 accustom +n./oneself +to 使自己习惯于 Children are quick to accustom themselves to new surroundings. 孩子们很快就会适应新环境。;[考例] Accustomed to ______ the steep mountain, he had no difficulty reaching the top. (上海2005春) A. climbing B. climb C. having climbed D. have climbed [点拨] to为介词，后跟动词-ing形式, 不能跟现在分词的完成式，故选A。;注意:;6. I knew it was time to quit smoking.;7. I didn’t know, for example, that it could do terrible damage to your heart and lungs or that it was more difficult for smoking couples to become pregnant. [翻译] 当初我不知道抽烟能严重侵害人的心脏和肺部，也不知道吸烟的夫妇生育能力会下降。 [点拨] 该句是一个包含两个宾语从句的主从复合句。;主句为I didn’t know。两个宾语从句分别为it could do terrible damage to your heart and lungs和it was more difficult for smoking couples to become pregnant，or连接这两个宾语从句, 意为“也不（知道）”。I don’t know ... or ... 这个句型译为“我不知道……, 也不知道……”。如： I don’t know where