Unit 4 Amazing ScienceTopic 1 When was it invented?SectionB 1New words and expressionsblub n. 电灯泡 airplane n. 飞机hard-weaing adj. 耐磨的Korea n. 朝鲜;韩国At the end of the class, you will be able touse “was/were done” to introduce some inventions, like their inventors and when...
Shi came up with the ide a after he once got wet waste all over his pants while throwing it away.F That was用让你 心强止用袋子产你的 助口下 内why he invented the special bag with the help of family members and his Science teacher.__ D _When the upper end of the tape is open,...
Shi came up with the ide a after he once got wet waste all over his pants while throwing it away. 37. F That was why he invented the special bag with the help of family members and his science teacher.38. D When the upper end of the tape is open, the bag can be turned upside-...
Unit 6 When was it invented 教学目标Section A 1 (1a-2d)一、教学目标:1.学习关于发明的单词。2.能听懂并能简单地谈论发明史。3.通过开展小组学习活动,能正确地使用一般过去时的被动语态。4. 通过交流表达和听力训练,引入一般过去时的被动语态“was/were+done”。
In the past, jeans were just hard-wearing pants were designed ___ workers.(虚词)2、 请根据要求完成句子。(2*5=10) 11.--火箭被用来做什么? --它被用来发射卫星和宇宙飞船到太空。--What is the rocket ___ ___?-- ___ ___ ___ ___ satellites or spaceships ___ space.12.Tom 不被...
Long ago, however, cameras had not been invented yet. How did people back then record important moments? Some people told stories about old times. Others wrote down what they remembered. Some people made special drawings to help them recall important moments. Among those people were Native Ameri...
Shi came up with the ide a after he once got wet waste all over his pants while throwing it away. 37.That was why he invented the special bag with the help of family members and his science teacher.38.When the upper end of the tape is open, the bag can be turned upside-down. ...
(1)根据前文"Be careful when throwing away wet waste"(扔掉湿垃圾时要小心)可知,前文说倒湿垃圾时要小心,此处应介绍所带来的后果,G选项"当你把这些垃圾扔掉时,可能会弄得一团糟"符合,故选G。(2)根据前文"Shi came up with the idea after he once got wet waste all over his pants while throwing ...
2. W: When was the telephne invented?M: In 1876. 3. W: Hw delicius the ptat chips are! D yu knw wh invented them?M: Yes. They were invented by a ck named Gerge Crum. 4. W: I think the clck is the mst useful inventin. ...
And ask "Where can you see a zipper? " Collect the answers and write them down.(pants, trousers, bags, backpacks, dressers, shoes, suitcase, etc.) 2.Who invented the zipper? (Who was the zipper invented by? Read the conversation and find o ut the answer. If you find the answer, ...