Module 5 Unit 2 Period 2 分层训练-【宝典训练】2023-2024学年九年级上册英语课时分层作业课件(外研版)

Module 5　Museums Unit 2 If you ever go to London, make sure you visit the Science Museum. Period 2　分层训练 目 录 01 基础过关 02 能力提升 01 基础过关 完成句子。 1．不要经常拿你自己家的孩子和别人家的孩子作比较。 Don't always_________ your own children______ anyone else. 2．放风筝是老老少少都喜欢的活动。 Kite-flying is popular among people ____ ________ ________. compare with of all ages 第 ‹#› 页 Period 2　分层训练 返回目录 3．布朗先生会在花园里种花，还会种一些蔬菜。 Mr Brown grows flowers____ ________ ______vegetables in his garden. 4．他尝试了许多次，每次都能从失败中学到一些新的东西。 He tried many times and he always learned____________ _______ from each failure. 5．你们不许碰那个瓶子，它很危险。 You__________ ________that bottle, because it's dangerous. as well as something new mustn't touch 第 ‹#› 页 Period 2　分层训练 返回目录 02 能力提升 阅读理解。 体裁 主题 难度 词数 建议用时 说明文 创造电能 ★★★☆☆ 250 6分钟 The days of having to carry a phone charger (充电) everywhere could soon be over. 第 ‹#› 页 Period 2　分层训练 返回目录 Researchers from America have made great progress in getting power (电力) from human motion (运动). They say smartphones could get enough power just by the motion of fingers on the screen. The low-cost device (装置) has already been tested in an American university. Scientists successfully showed an LED touch screen, a total of 20 LED lights and a keyboard, all with a simple touching or pressing motion and without the help of a battery (电池)． 第 ‹#› 页 Period 2　分层训练 返回目录 “What I predicted is the possibility of not having to charge your smartphone for a whole week, for example, because that energy will be produced by your motion，” said one of the researchers. The completed device is as thin as a sheet of paper. Electrical energy is created when you press it. The device used to power the LED lights is the size of a hand while the device used to power the touch screen is as small as a finger. 第 ‹#› 页 Period 2　分层训练 返回目录 The device will become more powerful when folded. Each time you fold it, the energy you create will be doubled. You can start with a large device, but when you fold it once, and again, and again. It's now much smaller, but it has more energy. It may be small enough to put in a specially made device in the hindside of your shoes so that it can create power each time your heel knocks the ground. The researchers are also developing technology that would send the power produced from the heel strike to an earphone. 第 ‹#› 页 Period 2　分层训练 返回目录 (　　)1. According to researchers from America, smart phones will get power from ________. A．the moving of fingers B．a new kind of battery C．the moving of heads D．the solar energy (　　)2. How long may the new way keep your smart phone powered? A．One day. B．Two days. C．One week. D．Half a month. A C 第 ‹#› 页 Period 2　分层训练 返回目录 (　　)3. How large is the device used to power the touch screen? A．The size of a book. B．The size of a finger. C．The size of a sheet of paper. D．The size of a hand. (　　)4. What does the underlined word “hindside” mean? A．Front. B．Bottom. C．Middle. D．Top. B B 第 ‹#› 页 Period 2　分层训练 返回目录 (　　)5. What does the passage mainly tell us? A．A new kind of smart phone. B．A new kind of LED lights. C．A kind of LED touch screen. D．A new way to produce power. D 第 ‹#› 页 Period 2　分层训练 返回目录 本节内容到此结束！ logo $$