2020_2021学年新教材高中英语第一篇教材过关unit5revealingnaturesectionⅱusinglanguage课件外研版选择性必修第一册.pptx

第一篇 教材过关Section Ⅱ　Using language新知清障·素养构建1.Gregor Mendel chose to study pea plants because their characteristics were easy to control.格雷戈尔·孟德尔选择研究豌豆植物,因为它们的特性易于控制。(教材P53)语言点1　characteristic n.特征,特性情境探究①He described the character of the character he played with two Chinese characters.他用了两个汉字来描绘他所扮演的角色的性格。②Her behaviour last night was completely out of character.她昨晚的行为举止与她的性格完全不符。③She resembles her sister in appearance but not in character.她外貌上像她的姐姐, 性格上却不同。④Windmills are a characteristic feature of the Mallorcan landscape.风车是马略卡岛风光的一个典型特色。归纳拓展(1)characteristic adj.特有的,典型的(2)character n.性格,个性;特点;品质;(书、剧本、电影等中的)人物,角色;字;符号in character 符合(某人的)性格out of character (与自身特性)不相符(3)characterize v.成为……的特征,以……为典型学以致用(1)赏句猜义①Tough times are always good times for team character building.?②Brave, good and strong, Xiulian is the character we care about most. ?③Jim and Jack are good friends, but they are different from each other in charac-ter. ?品质角色,人物性格(2)单句填空④Bananas have their own ? (character) smell.⑤The two groups of children have quite different ? (character).characteristiccharacters2.The extinction of the Pinta Island tortoise is blamed on humans.平塔岛乌龟的灭绝被归咎于人类。(教材P53)语言点2　blame v.责怪,指责;把……归咎于情境探究①I do not blame them for trying to make some money. 我认为他们努力赚一些钱也是情有可原的。②The police are blaming the accident on dangerous driving.警方把事故原因归咎于危险驾驶。③The boy was to blame for what he had done. 这个男孩因他的所作所为受到了责备。④Shell put the blame on us if it turns out badly.如果这件事结果不好,她会责怪我们的。归纳拓展(1)blame sb./sth. for sth. 因某事而责怪某人/事blame sth. on sb./sth.把某事归咎于某人/事be to blame (for sth.)(对某事)负有责任(2)blame n. (坏事或错事的)责任;责备;指责lay/put the blame for sth. on sb. 把某事归咎于某人误区警示be to blame是主动形式表示被动意义。学以致用(1)单句填空①Its your fault. How can you put the blame ? others?②He blamed his brother ? breaking the window.③Who do you think is ? (blame) for the accident?(2)一句多译他把失败归咎于我。④He blamed the failure ?. ⑤He blamed me ?. onforto?blameon?mefor?the?failure3.After goats in particular had been brought to the island, the Pinta Isla