2020_2021学年新教材高中英语第一篇教材过关unit5revealingnaturesectionⅰstartingoutunderstandingideas课件外研版选择性必修第一册.pptx

第一篇 教材过关Unit?5　Revealing natureSection Ⅰ　Starting out Understanding ideas自主学习·激发潜能Ⅰ.课标单词1.单词拼写①?/?sɑ?mp(?)l/n.样本②?/s??spekt/v.猜想,怀疑,觉得③?/?i?v??lu??(?)n/n.进化(论) samplesuspectevolution2.根据英文释义选词填空 finch　disgrace　ancestor　beak　seed①?:the hard pointed or curved outer part of a birds mouth②?:a small bird with a short strong beak③?:the loss of other peoples respect and approval because of the bad way sb. has behaved④?:the small hard part produced by a plant, from which a new plant can grow ⑤?:a person in your family who lived a long time agobeakfinchdisgraceseedancestor3.词汇拓展①?/?d?st?nt/adj.遥远的→distance/?d?st?ns/n.距离②?/d?i??l?d??st/n.地质学家→geology/d?i??l?d?i/n.地质学→geological/?d?i???l?d??kl/adj.地质(学)的 ③?/??v?lv/v.进化→evolution/?i?v??lu??(?)n/n.演变;进化(论)④?/?d?en?re?t/v. 产生;创造→generation/?d?en??re??n/n.(能源的)产生;一代人 distantgeologistevolvegenerateⅡ.情境词块1.answer the call?2.first choice?3.be a disgrace?4.lead to?5.of all time?6.in question?7.be crowded with?响应号召最佳选择是耻辱,是丢脸的事导致有史以来讨论中的；不确定充满,满是8.come to exist?9.at the same time?10.adapt to?11.inspire sb. to do sth.?12.a variety of?13.according to?14.be regarded as?15.begin with?开始存在同时适应激励某人做某事多种多样的根据被看作以……开始Ⅲ.情境佳句1.句型公式who引导的定语从句教材原句It was a young man who had left medical school without completing his degree.尝试翻译 ?这个年轻人从医学院肄业。2.句型公式现在分词短语作后置定语教材原句Whats more, he had recently received a letter from his father predicting that he would be “a disgrace to yourself and all your family”.尝试翻译而且,在他刚收到的父亲的来信中,父亲预言他将会成为“自己和全家人的耻辱”。? ?　 ?3.句型公式形容词短语作状语教材原句The young man in question, Charles Darwin, was a geologist and naturalist, fascinated by rocks, plants and animals.尝试翻译 ?　 ?　 ?我们提到的这个年轻人就是地质学家和博物学家查尔斯·达尔文,他对岩石和动植物有着浓厚的兴趣。?4.句型公式so...that...引导结果状语从句教材原句But Darwins scientific studies were so convincing that more and more people started to believe his theory.尝试翻译但是达尔文的科学研究很有说服力,以至于越来越多的人开始接受他的理论。 ?　 ?文本互动·合作探究Ⅰ.文本理解Step 1　Reading for the main idea.What is the main idea of the text?A.Introduce how On the Origin of Species was written.B.Tell