2012届英语一轮知识点复习精品教案：unit 1 lifestyles(北师大版必修1).doc

2012届英语一轮知识点复习精品教案：Unit 1 Lifestyles（北师大版必修1） 【课堂点拨】 1、suppose vt. 推想， 假设， 以为， 认为 ①suppose that-clause ②suppose sb./sth. to be ＋ adj./n. ③suppose sb./sth. to do/to be doing/to have (been) done ④be supposed to do ＝ should do意为“应该/理应做某事”， 表示被期望或被要求(按规则、惯例)做某事 ⑤I suppose so/I suppose not/I dont suppose so. 完成句子。 1.我们认为形势会好转。 We suppose that the situation will improve. 2.我们认为彼得是我们公司最好的设计师。 We suppose Peter to be the best designer in our company. 3.我想他已经自学完了大学的全部课程。 I suppose him to have finished all the courses in the university by himself. 4.你不应该在禁烟区吸烟。 You are not supposed to smoke in this non-smoking area. 2、especially adv. 特别地，尤其 ①和同位语连用，意为“特别是，尤其” I like it very much — especially the last part. 我很喜欢它，尤其是最后一部分。 ②和状语连用 Beijing is beautiful, especially in autumn. 北京很美，尤其在秋天。 especially与specially ①especially adv. 特别地，尤其 ②specially adv. 专门地，特地 It is very cold here in winter, especially in December. 这里的冬天特别冷，尤其是12月。 These goats are specially bred for their wool. 这些山羊是专为剪取羊毛而饲养的。 用especially和specially填空。 1. We are especially busy today. 2. The ring was specially made for her. 3. Is there anything youd especially like? 4. I came here specially to see you. 3、reduce vt. 减少，缩小(尺寸、数量、价格等)，减轻体重；节食 ①reduce sth. Giving up smoking reduces the risk of heart disease. 戒烟会减少得心脏病的风险。 ②reduce…to… 减少到…… ③reduce…by… 减少了 ④reduce sb./sth. to (doing) sth.使陷入(更坏的)境地；使沦落；使陷入窘境 ⑤reduce sth. to sth.将……概括成(或简化为) ⑥reduction n. 减少；降低 完成句子1.雇员人数从 40 人减少到了 25 人。 The number of employees was reduced from 40 to 25. 2.过去一年，各项费用已经减少了 20%。 Costs have been reduced by 20% over the past year. 3. 他们的批评使她流下了眼泪。 She was reduced to tears by their criticisms. 4. 他们沦落到沿街乞讨。 They were reduced to begging in the streets. 4、prefer vt. 更喜欢， 宁愿 ① prefer sth. to sth. 比起某物来， 更喜欢某物 ② prefer doing sth. to doing sth. 比起做某事来， 宁愿做某事 ③ prefer to do sth. 宁愿(某人)做某事 ④ prefer sb. to do sth. 宁愿某人做某事 ⑤ prefer to do sth. rather than do sth. 比起做某事来， 宁愿做某事 ⑥prefer it if/when＋S＋V ⑦prefer that-clause I would prefer tha