Unit7 SectionA 3a-3c 导学案 2023-2024学年人教新目标版八年级英语上册

Section A 第2课时（3a~3c） 类别 学习重点 重点单词 peace, sea, build, sky 重点短语 in the future, the same as 重点句式 1. What will the future be like? 2. People now usually live to be about 70-80 years old 课前预习 写一写 1.和平peace 2.海；海洋sea 3.建筑；建造build 4.天空sky 译一译 在未来in the future 背一背 1.未来将会是什么样子？ What will the future be like? 2.在将来，将会有更少的淡水，因为海洋将会有更多的污染。 In the future, there will be less fresh water because there will be more pollution in the sea. 新课导入 请学生发言，让他们谈一谈对未来的预测。（提示学生用will来表达） eg: I think in the future，we will have more robots at home to help us. We will have more time to relax. Kids won’t go to school. There will be a computer in their hand. The computer will tell them how to do anything at any time. Is that amazing? 新课展示 【完成教材Grammar Focus~3c的教学任务】 1.朗读并背诵Grammar Focus中的句型。 2.用more, less, fewer填空来完成3a。 3.教师按照3b提供的话题，让学生们展开想象，作出自己的预测并竞相回答。 4.教师利用多媒体呈现各种城市场景，启发学生对未来的城市的想象，然后用一篇短文描述出来。 One possible version: I think there will be more tall buildings，and there will be fewer cars and more buses. So there will be less pollution. People will have less work to do because of the help of robots. There will be more wild zoos for animals. We will live with them. 【语法提要】 1. Will people use money in 100 years?人们在100年以后还用钱（消费）吗？ (1)这是以will开头的一般将来时态的一般疑问句，形式为：Will +一般陈述句？其肯定回答为：Yes，主语+ will.；否定回答为No，主语+won’t.。 (2)in+一段时间表示“在（将来的）一段时间以后”，常用于将来时态中。对这一部分提问，应该用特殊疑问词“how soon”。如： —How soon will you come back?你多久后回来？ —I will come back in a week.我一周后回来。 2.In the future, there will be less fresh water because there will be more pollution in the sea.在未来，淡水将会更少，因为将会有更多的海洋污染。 (1)in the future意为“将来，未来”。如： The boy wants to be a philosopher in the future.这个男孩将来想成为一名哲学家。 （2）pollution意为“污染，污染物”,是不可数名词。如： Waste water from the factory is the main cause of the pollution of local rivers. 来自那家工厂的污水是当地河流污染的主要原因。 活学活练 用little, much, few或many的正确形式填空。 1. There will be more/fewer buildings in the city. 2.There is much pollution now, but I think there will be less in t