Unit 2 知识梳理-2023-2024学年八年级英语上册同步精品课堂（人教版）

Unit 2 How often do you exercise?知识梳理 重点短语 go to the movies=go to the cinema on weekends=at weekends(泛指）在周末看电影 on the weekend=at the weekend 在这个周末，在本周末 use the Internet 使用互联网 have lessons 上课 help with housework 帮忙做家务 hardly ever几乎从不 swing dance 摇摆舞 watch TV看电视 stay up(late)熬夜（到很晚） go shopping 去购物 play sports=do sports 做运动 twice a week 每周两次 at least至少；不少于；起码 once a week 每周一次 go to bed early 早睡 junk food垃圾食品 every day每天（作时间状语） go to the dentist 去看牙医 junk food 垃圾食品 have to do不得不做 every night 每晚（作状语） 16-year-old 16岁的 how often 多久一次 a lot of 许多，大量 go camping 去野营 free time activities 课余活动 more than=over 多于 teeth cleaning 洗牙 not...at all一点也不 fast food 快餐 go online=surf on the Internet 上网 the answer to...······的答案 less than 少于 a few几个，一些 one to three times a week一周一至三次 such as例如；像······这样 most of 大部分 old habits die hard 旧习难改 重点句型 1. She says it's good for my health.她说牛奶对我的健康有好处。 2....,but we were surprised that ninety percent of them use the Internet every day ······,但令我们吃惊的是90%的学生每天都会上网。 3. Although many students like to watch sports, game shows are the most popular.尽 管很多学生喜欢看体育节目，但游戏类节目却是最受欢迎的。 4.Exercise such as playing sports is fun, and you can spend time with your friends and family as you play together.像做运动之类的锻炼是很有趣的，并且当你与家人和 朋友一起运动时，你们可以共享时光。 5.She says she is afraid!她说她害怕！ 6.Don't worry-you can do it!别担心－你能做到！ 7.How often do you watch TV?你多久看一次电视？ 8.What kind of dance are you learning?你在学哪种舞蹈？ 9.Hmm... next week is quite full for me,Jack,嗯··..··杰克，我下周很忙。 重点语法 频度副词的定义及用法 1频度副词定义：一般用来表示动作发生的频率。一般放在be动词之后、实义动词之前或者助动词与实义动词之间。 I am never late for school.我上学从不迟到。 I sometimes get up early.我有时起得早。 The workers usually have lunch in the factory.工人们