(
课件网) *Unit 11 Electricity Module 3 The natural elements Reading: Electricity around us 第一课时 学 习 目 标 掌握本课节新词汇：electricity, lightning, pylon, flash, thunder, crash, wire, fright, frightening, carry, arm, spire, plug 学习句型：What do you see On a dark night, when lightning flashes. Boil some water, make some steam, ... 1 3 意识到电的广泛用途。 能读懂、听懂有关电的文章。 2 课 堂 导 入 Where does our electricity come from Learn the new words! 课 堂 学 习 wire n. 电线；导线 spire n. 尖顶 The pylon carries wires. electricity n. 电；电能 pylon n. 电缆塔 carry v. 支撑；承载 lightning n. 闪电 → flash v.（使）闪耀；闪光 thunder n. 雷；雷声 → crash v.（使）发出巨响 fright n. 惊吓；恐怖 →frightening adj. 引起恐惧的；使惊恐的；骇人的 The big dog gave him a fright. arm n. 胳膊→arm n. 臂状物 plug n. （电源）插座；插头 Read the words and phrases for a few minutes. electricity n. 电；电能 lightning n. 闪电 pylon n. 电缆塔 flash v. （使）闪耀；闪光 thunder n. 雷；雷声 crash v. （使）发出巨响 wire n. 电线；导线 fright n. 惊吓；恐怖 frightening adj. 引起恐惧的；使惊恐的；骇人的 carry v. 支撑；承载 arm n. 臂状物 spire n. 尖顶 plug n. （电源）插座；插头 Sing a song On a dark night, when lightning flashes. On a dark night, when thunder crashes. What do you see Electricity! When Benjamin Franklin flew a kite, Something in the wire gave him a fright. What could it be Electricity! But we cannot use the lightning. Doing that would be too frightening. What do we need Electricity! Boil some water, make some steam, It can drive a big machine. What does it make Electricity! See the pylons carrying wires, On the arms of their tall spires. What do they bring Electricity! Then it comes into our homes, To plugs and lights in every room. What do they use Electricity! Sing a song Answer the questions about the song. (1) What flashes in a storm (2) What crashes in a storm (3) What gave Benjamin Franklin a fright (4) How do we make electricity (5) What carries the wires to our homes (6) Where does electricity to go in our homes Lightning. Thunder. Something in the wire. Boil some water, make some steam. It can drive a big machine. It makes electricity. The pylons. To plugs and lights in every room. Language points 1. On a dark night, when lightning flashes. 在一个漆黑的夜晚，闪电划破夜空。 flash ①〔动词〕（使）闪耀；闪光 Lightning flashed in the distance. 远处电光闪闪。 ②〔名词〕闪现；闪耀；闪光灯 a flash of lightning 一道闪电 2. Electricity! 电！ electricity〔不可数名词〕电；电能 Don’t waste electricity. 别浪费电。 【拓展】①electric〔形容词〕电的；用电的；发电的 an electric light电灯 ②electrical〔形容词〕电的；与电有关的 electrical power/energy 电力/能 3. Something in the wire gave him a fright. 导线中有什么东西吓了他一跳。 fright 〔名词〕惊吓；恐怖 give sb. a fright吓某人一跳 in fright惊恐地 Oh, John. You gave me a fright. 哦，约翰。你吓了我一跳。 【拓展】①frighten 〔动词〕使惊吓；使惊恐 Sorry, I ... ...
