Unit 4 Then and now同步学案（单元知识点总结+自测练习+答案）

中小学教育资源及组卷应用平台 Unit4 Then and now 单元知识总结 重点单词 1.dining hall 饭厅 2.ago以前 3.badminton 羽毛球运动 4. only仅仅，只有5.Internet互联网 6.active积极的 7.nothing没有什么 8.think-thought 思考 9.fell-felt感觉10.wake-woke醒11.dream梦想 12. then and now过去和现在13.either也 14.quite 安静 15.suddenly突然地 16.again 再一次 17.wake up 苏醒 18.change改变 重点短语 1.be gong to =will将要，打算 2.look up查阅 3……years ago 几年前 4…..months ago几月前 5.last year去年 6.last month上月 7.Tang dynasty唐朝 8.by bus坐公交 9.look at看 10.have a look看一看11.go cycling骑自行车 12.play badminton 打羽毛球 13.love/like to喜欢……. 14.raw meat生肉 15.heal the world拯救世界 重点语法 1. either, as well, too, also “也，又” 在否定句中，用 either。also用在句中。too用在局末,且在逗号后。as well用在局末,前面没有逗号。①There was no gym either.②There was a gym as well.③There was a gym, too.④ There was also a gym.2.表达“以前没有某物”There was/were no ……There was no library in my old school.There were no computers or Internet in my time.3.be gong to=will将要,打算（后面跟动词原形）One day I'm going to/will visit the moon.4.如何请求别人讲述关于某方面的信息。Tell us about……,please.Tell us about your school，please.5.询问对方如何知道某事。How does/do+主语+know that？（当主语为第三人称单数时，助动词用does.）How do you know that?How does he know that?6.表达“在那时人们不能……”People didn't/couldn't……at that time.People didn't go by bus. People couldn't use the Internet at that time.7.询问某人有什么改变。How did+主语+change?How did he/you hange?8.描述某人过去和现在的不同情况。Before,主语+was/were+形容词.（before,相当于过去，所以系动词用过去时）Now,主语+am, is are+形容词（+其他）.（now,是现在，所以系动词用现在时）Before, I was quite. Now, I'm very active in class.Before, you were not like winter. Now, you are going cycling. 重点句子 1.We didn't have a library,and there weren't any computer rooms at all.2.There was no gym either!3.There was no library in my old school.4.Tell us about your school，please.5.The Americans took about five days to get there in 1969.6.How do you know that?7.I looked it up on the Internet．8.There were no computers or Intemet in my time.9.There was no gym in my school twenty years ago.10.At that time，there were no gyms.People didn't go by bus. People couldn't use the Internet.11.come and look at Mike's old photos!12.Before，I was quiet.Now，I'm very active in class.13.Well,I was short，so I couldn't ride my bike well. Now，I go cycling every day.I like it very much.14.What happened then?15.What a dream!16.In 2050,there will be house robots.17.They didn't do the dishes either!18.How beautiful the world was!19.If we change now，whales and humans will have a bright future.20.Make it a better place! 知识点自测 一、用括号内所给词的适当形式填空。 1. We didn't _____（have） a library, and there weren't any computer rooms at all. 2. Tell _____（we） about your school，please. 3. One day I'm going to _____（visit）the moon. 4. The Amer ... ...