(
课件网) ○选择性必修三○ Unit 3 Environmental Protection Reading and Thinking Language Points Objectives Objectives Objectives 现在完成时的时间标志词 O1 含doubt的句式 O2 along with就远原则 O3 定语从句（先行词all） O4 appear/seem to have done O5 V-ing作结果状语 O6 虚拟条件状语从句 O7 数量修饰语 O8 We have known about climate change for decades. There is little doubt that Earth is getting warmer and warmer (see the graph). A warming ocean and atmosphere along with melting ice and rising sea levels provide evidence of a dramatic change in the global climate. 我们几十年前就知道气候变化了。毫无疑问，地球正变得越来越暖和（见图表）。海洋变暖和大气变暖以及冰川融化和海平面上升是全球气候的急剧变化的证据。 几十年 气候变化 There is little doubt that ... 毫无疑问...，that引导同位语从句 比较级+比较级 越来越... 与…一起 V-ing作定语 V-ing作定语 v. （使）熔化，融化 n. 证据，证明 adj. 巨大而突然的，急剧的 Para.1 Para.1 1. 现在完成时 have/has done 时间标志词： 1.for +一段时间 2.since+过去时间/过去式句子 3. in/over/during the past/last/recent years 在过去的/最近的几年里 4.recently,already,yet/never,ever... 5.so far,up to now.... 1. I _____(study) English for 9 years. 2.I_____(study) English since I was in Grade 3. 3.My English_____(improve) in the recent weeks. have studied have studied has been improved Para.1 2. There is little doubt that Earth is getting warmer and warmer. There is little doubt that... 几乎没有疑问的是…… There is no doubt that... 毫无疑问的是…… There is some doubt whether... 是否…是有疑问的 Sb has/have no doubt that... 某人对……毫无疑问 I don't/never doubt that... 我确信…… I doubt whether/if... 我怀疑…… that引导同位语从句，解释说明doubt的具体内容 注意：doubt前有否定意义的词修饰时，其后的同位语从句由that引导；doubt前有肯定意义的词修饰时，其后的同位语从句由whether或if引导。 ①There is some doubt _____ I can inspire him to study hard to achieve his goal. ②[2021·浙江高考读后续写]I doubted _____ my parents would agree that I had the right to manage my earnings. [写美]———一句多译 [2020·全国Ⅱ卷书面表达]毫无疑问，用自己的双手劳动而不是依靠别人是非常有意义的。 ③There is no doubt that it is very meaningful to work with our own hands rather than depend on others. (doubt n．) ④毫无疑问，当你筋疲力尽时，一杯茶可以使你精力充沛。 There is no doubt that a cup of tea can make you dynamic when you are worn out. whether whether/if =We don't doubt that 毫无疑问，这位候选人的优势在于他用英语与外国人交流的能力。 毫无疑问，约翰的敏捷思维和急救技能挽救了玛丽的生命。 毫无疑问这个人很难相处，因为他是如此顽固的一个人。 There is no doubt that this candidate ' s advantage lies in his ability to communicate with foreigners in English . There is little doubt that John ' s quick thinking and the first aid skills saved Mary ' s life . There is no doubt that the man isn ' t easy to get along with because he is such a stubborn man . 3. A warming ocean and atmosphere along with melting ice and rising sea le ... ...
