_Unit7section B 2a-2e课件2021-2022学年人教英语八年级上册(1).pptx

R·八年级上册;Do you know robots? what can they do?;Understand 2b and read 2b fluently. (理解并流利阅读2b) 2. Master the key grammars in 2b.(掌握2b重点语法) 3. Know something about robots.(了解机器人);Study by yourselves. (自学);Discussing(讨论);Para.1 Will robots think like humans in the future? Para.2 What will robots be like in the future? Para.3 What can robots do today? Para.4 What are robots like in movies? ;True or false. ;help sb with sth 在某方面帮助某人;如此的; Today ①_______ ______ already robots _________ in factories. Some can ②_______ ____ _______ cars, and they do simple jobs ③_____ ____ _______ _____. Fewer people will do such jobs ____ _____ ______ because they are boring, but robots will never ④_____ _______.;跟我们做相同的事情;They believe it will be ______ to make robots really____ ____ a human.;For example, scientist James White thinks that robots will never be able to wake up and know where they are. But many scientists disagree with Mr. White. They think that robots will even be able to talk like humans in 25 to 50 years.;状元成才路;状元成才路;状元成才路;不可能的;;Language points;help sb. with sth.=help sb.(to) do sth. 帮助某人做某事;2.Some can help to build cars, and they do simple jobs over and over again. 有些可以帮助制造小汽车，并且它们反复地干着 简单的工作。;over and over again意为“反复地；多次地；一遍又一遍地”。;3.Scientists are now trying to make robots look like humans and do the same things as we do. 现在科学家正在尽力制造一些看上去像人类，并 能像我们一样做事情的机器人。;try doing sth.意为“尝试做某事”，只是一种尝试，并没有一定明显的目的性。;4. Some will look like humans, and others might look like animals. 有些看上去像人类，其他一些 可能看上去像动物。; look the same 表示“看起来一样”，主语通常是两个或两个以上的人或事物，其后不可以再接其他的词。;5.If buildings fall down with people inside, these snake robots can help look for people under the buildings. 如果建筑物倒塌了，人被埋在里面，这些蛇形机器 人能帮助寻找建筑物下面的人。;;1.突然倒下，跌倒，倒塌 2.帮忙做家务 3.花费好几百年的时间 4.使机器人看起来像 5.让机器人走路或跳舞 6.和人一样做相同的事 7. 成百上千的;8.例如 9.与人交谈 10.做简单的工作 11.一遍又一遍 12.变得烦躁 13.寻找 14.看起来有可能的