UNIT 3 Part Ⅲ Developing ideas-【状元桥·优质课堂】2023-2024学年新教材高中英语必修第三册（外研版2019）

Unit 3 The world of science 随堂检测·素养达标 答案精解Pg 【.单句语法填空 1.到目前为止，很多城市的地铁建设已经完成， 1.How many cars (make)in the 人们会享受快捷，便利的城市地下旅行。 factory since 1990? 2.很多人造卫星已经被很多国家发射到太空。 2.It's said that the bridge (close) 3.很多宇航员已经被送上太空。 for repairs for months. 4.科学家们已经发明了各种智能机器人。 3.Three new schools (open)in 5.如果牛顿生活在今天，他一定会对科学技术方 our city in the past five years. 面的发现感到惊讶。 4.It's the first time that the old computer (check)since I bought it. 5.More than 100 famous films (show)in the community since July. 6.Great changes (take)place in 444444444444444444444444444444444444444444444444444444444444444444444444444444444 my hometown and you can see that a lot of factories (set)up. Ⅱ.语法应用实践 用现在完成时的被动语态描述现代科学发展的 友情提示完成Ps:课时作业（八） 一些情况 PartⅢ Developing ideas ● 课文助读·素养培育 ● FRANKLIN'S EXPERIMENT:How Much Is True? 富兰克林的实验：多少是真的？ Benjamin Franklin's famous experiment with lightning 本杰明·富兰克林著名的闪电 has introduced generations of children to science.However, 实验给一代又一代的孩子带来了科 new research suggests that the story may be fiction instead of fact. 学。然而，新的研究表明，这个故事 ①that the story may be…fact是that引导的宾语从句；suggests 可能是虚构的，而不是事实。 在此处意为“表明”，其后的宾语从句不需要用虚拟语气 The well-known story is that the American Founding 有一个众所周知的故事说的是， Father and scientist flew a kite during a storm in 1752.At 那位美国开国元勋和科学家在1752 年的一场暴风雨中放风筝。当时人 that time,there was much interest in electricity.People 们对电很感兴趣。人们想知道闪电 wanted to know if lightning was really produced by electricity or 到底是由电还是别的什么产生的。 something else.Franklin was one of them.He raised the 富兰克林就是他们中之一。他用一 kite with a piece of string tied to it.A metal key was 根绳子系在一只风筝上把它放上天 attached to the string.A flash of lightning hit the kite,and 空。在绳子上系上一把金属钥匙。 electricity was conducted through the string to the key. 道闪电击中了风筝，电流通过绳子 Franklin then touched the key with his finger and got an 传到了钥匙上。然后富兰克林用手 electric shock.This,he said,proved that lightning was a 指碰了碰钥匙，并被电击了一下。他 form of electricity. 说，这证明了闪电是电的一种。 ·59 英语必修第三册课堂学案(WY) ②that the American Founding Father…inl752是that引导 多年来，学校一直在教授富兰克 的表