Unit 7 The Sea 2011名师指津课件（高考英语）.pptVIP

运用：根据汉语提示完成句子。 ⑴ She looked around as if(she was)______ _____________________ (寻找)something. ⑵ Maybe you can __________________ (上网有哪些信誉好的足球投注网站) some Anti-Virus downloads. search the web for in search of/ searching for 3. stop /keep /prevent sb.from doing 阻止某人做某事 用法：在主动语态的句子中, stop和 prevent 后可省略from, 但keep 后不能省略 from; 在被动语态中, 此三个短语的from 均不可省略。 运用：根据汉语提示完成句子。 ⑴ 雨使我们不能踢足球了。 The rain___________________________. ⑵ 人们采取行动，防止了环境的恶化。 People took measures and thus_________ _________________________________ . the environment from getting worse prevented us from playing football prevented 4. on(the)one hand, on the other hand 一方面, 另一方面 运用：根据汉语提示完成句子。 ⑴ 一方面，我们承认汽车给我们带来了方便；但另一方面，不容否认汽车也加剧了环境污染。 _________________, we admit that cars bring conveniences to us, but __________________, there’s no denying that cars have worsened environmental pollution, too. On the one hand on the other hand ⑵ 一方面，手机使我们可以随时随地与朋友保持联系；但另一方面，手机在一定程度上也剥夺了人们的隐私。 ______________, mobile phones makes it possible for us_______________________ whenever and wherever, but________________ , they deprive people of their privacy. on the other hand On the one hand to keep in touch with our friends 1. 原句：The Vikings were the first Europeans to reach America. 北欧海盗是第一批到达美洲的欧洲人。(L1, P8) 句型：sb.be the first to do某人是第一个做某事的人 说明：⑴ 有时主语可用表示某物的词替代；⑵ first根据实际情况可改为second, third, last... 等。 比较：it is/will be the first time that... have/has done这是某人第一次做某事 仿写：请将下列句子译成英文。 ⑴ 希拉里和诺盖是最早攀登珠穆朗玛峰的人。 Hillary and Norgay __________________ Qomolangma. were the first to climb ⑵ 我们的班主任总是最后一个离开办公室的。 Our head teacher is always______________ ________________________________ . the last to leave the office ⑶ 由于这是我第一次面对这么多人讲话，所以我觉得有点紧张。 I feel a little nervous because___________ _________________________in front of so many people. time that I have spoken it is the first * 1. pollute vt. 使污染 派生： pollution n. 污染 运用：用所给词的适当形式填空或完成句子。 ⑴ The river ________________ (pollute) by the waste from the fact