Unit2Howoftendoyouexercise知识点及习题

Unit 2 How often do you exercise 知识点及习题知识点及习题 一 词型转换 Section A 1 ever 反义词 never 2 shop 现在分词 shopping 3 full 反义词 empty 4 read pt read Section B 1 v act active n activity 2 health adj healthy 反义词 unhealthy 3 body pl bodies 4 die pt died 5 write n 表人 writer 6 keep pt kept pp kept 7 little 比较级 less 最高级 least 8 though 同义词 although 二 短语归纳 Section A 1 how often 多久一次 2 read English books 看英语书 3 of course 当然 4 on weekends 在周末 5 go to the movies 去看电影 6 hardly ever 几乎不 不曾 7 every day 每天 once a day 每天一次 8 twice a week 每周两次 three times a month 每月三次 9 use the Internet go online 上网 10 have dance and piano lessons 上舞蹈和钢琴课 11 play tennis 打网球 12 help with housework 帮忙做家务 13 at least 至少 不少于 14 not at all 根本 全然 15 percent of 百分之 Section B 1 junk food 垃圾食品 2 drink milk 喝牛奶 3 three or four times a week 一周三到四次 4 eat fruit 吃水果 5 want sb to do sth 想要某人做某事 6 be good bad for 对 有好处 坏处 7 go camping in the country 去乡下露营 8 play sports 做运动 9 one to three times a week 一周一至三次 10 such as 例如 11 fifteen percent of our students 我们百分之十五的学生 12 go to the dentist 去看牙医 13 more than 多于 14 less than 少于 15 stay up 熬夜 重点句子 1 how often do you exercise 你多久锻炼一次 2 What do you usually do on weekends 周末你通常干什么 I usually play soccer 我通常踢足球 3 She says it s good for my health 她说这对我的健康有好处 4 How many hours do you sleep every night 你每天晚上睡多少个小时 5 And twenty percent do not exercise at all 并且百分之二十的学生根本不运动 6 The answers to our questions about watching television were also interesting 对于我们看电视这个问题的回答也很有趣 7 It is good to relax by using the Internet or watching game shows but we think the best way to relax is through exercise 通过上网或看娱乐节目放松是好的 但是我们认为最好的放松方式是通过锻炼 8 It is healthy for the mind and the body 它对于大脑和身体是健康的 合作探究 一 难点讲练 讲一讲 1 How often do you exercise 你多久锻炼一次 1 how often 是对表示频度的时间状语的提问 可翻译为 多久 一次 例如 How often do you watch TV 你多久看一次电视 拓展 与 how 有关的短语 how far 距离 多远 how long 时间 多长 how many 多少 只可接可数名词的复数形式 how much 多少 只可接不可数名词 how soon 时间 多久后 事情还要过多久才发生 how old 年龄 多大 2 exercise 做动词时 可作及物动词 也可作不及物动词 例如 She exercises two or three times a week 她一周锻炼两三次 She exercises the dog every day 每天她都遛狗 拓展 exercise 作名词时 意为 锻炼 运动 时是不可数名词 意为 体操 练习 时是可数名词 例如 I should eat less food and take more exercise 我应该少吃饭 多锻炼 We do morning exercise every morning 我们每天早上都晨练 练一练 1 1 She often goes to the movies twice a week 对划线部分提问 she to the movies 2 is Lucky 52 shown on CCTV 2 Every week A How long B How often C How soon D How many times 3 There are 35 boys in our class 对划线部分提问 boys are there in your class 4 exercise helps us keep healthy 用所给词的正确形式填空 5 We do 眼保健操 every day 讲一讲 2 But my mother wants me to drink it She says it s good for my health 但是我妈妈要我喝 她说牛奶对我的健康有好处 1 want 为及物动词 意为 想要 其后接名词或动词不定式 相当于 would like 但 would like 的语气更为委婉 want 的用法如下 用法 意义 例句 want sth 想要某物 I want a new pen 我想要一支新钢笔 want to do sth 想要做某事 I want to go to the library 我想去图书馆 want sb not to do sth 不 想要某人做某事 He wants me to play basketball with him 他想让我陪他打篮球 2 be good for 意为 对 有益 其反义词组为 be bad for 意为 对 有害 例如 Eating too much meat isn t good for you 吃太多肉对你并没有好处 Smoking is bad for your health 吸烟有害健康 拓展 be good with to 对 友好 和善 be good at 擅长 善于 练一练 2 6 My parents want me study hard 用所给词的适当形式填空 7 His mother wants him at home today A stays B stayed C to stay D staying 8 Tom wants to watch TV 同义句转换 讲一讲 3 It is good to relax by using the Internet or watching game shows but we think the best way to relax is through exercise 通过上网或看娱乐节目放松是好的 但是我们认为最好的放松方式是通过锻炼 1 It s good to do sth 意为 做某事好 它是 It s adj to do sth 句型的一种 形式 it 作形式主语 to do sth 是真正的主语 例如 It s good to run in the morning 早上跑步是好的 2 the best way to do sth 意为 做某事最好的方法 其中 to do sth 是动词不定 式作后置定语 也可表达为 the best way of doing sth 例如 I have a good way to do with the problem 我有一个处理这个问题的好方法 3 by using the Internet or watching game shows 其中 by 作介词 表示 通过 某种方式 置于动名词前表示方法 手段 原因等 例如 By working hard he made great progress 通过努力学习 他取得了很大的进步 He earns his living by writing 他靠写作为生 练一练 3 9 It is very important for us English well A learn B learning C to learn D learned 10 it s very nice you my parents your best wishes A of sending B of to send C for to send D for sending 11 I often have hamburgers for lunch You d better not It s bad for you too much junk food A eat B to eat C eating D ate 12 The best time visit Beijing is in autumn 用所给词的正确形式填空 讲一讲 4 I go to the movies maybe once a month 我大概一个月去看一次电影 Although many students like to watch sports game shows are the most popular 虽然许多同学喜欢看体育节目 但是娱乐节目是最受欢迎的 1 maybe 意为 大概 或许 表示推测 通常用于句首 在句中作状语 例如 maybe she s at home 或许她在家里 2 although 是连词 意为 虽然 尽管 即使 例如 Although he is young he knows a lot 虽然他很年轻 但是他知道很多 注意 although though 汉语中可以说 虽然 但是 但英语中 although though 与 but 不能同时出现在同一个句子中 练一练 4 13 Paul hated school he loved science A Because B Also C Although D But 14 Although they are very tired they don t stop working 同义句转换 They are very tired they don t stop working 15 Your pen may be in the desk your pen in the desk 同义句转换 语法归纳 频度副词 1 概念 频度副词是用来表示动作发生频率的词 常用来表示不确定时间 主要包括 always usually often sometimes hardly ever never 等 如果表示具体频度次数 可采用次数加单位时间 例如 once a week 一周一次 twice a month 每月两次 2 常用频度副词的区别 1 always 意为 总是 永远 表示频度最高 2 usually 意为 通常 即很少有例外 多用于一般现在时 3 often 意为 经常 在频度上不如 usually 那么频繁 4 sometimes 意为 有时 偶尔 5 hardly ever 意为 几乎不 很少 表示否定意义 6 never 意为 从来没有 绝不 表示否定意义 以上几个频度副词所表示的频度 从高到低为 always uaually often sometimes hardly ever never 3 频度副词在句子中的位置 在句子中 频度副词常放在实意动词前面 be 动词 情态动词和助动词后面 例如 He always helps others 他总是帮助别人 4 对句子中频度副词进行提问 用 how often 例如 He sometimes watches TV 对划线部分提问 How often does he watch TV 随堂练习 Section A 一 单项选择 1 do you use the Internet Once a week A How B How old C How often D How many times 2 You hardly know him A are you B aren t you C do you D don t you 3 Would you like some apples Yes please A to have B have C having D has 4 He ususally newspapers in the morning A reads B seees C watches D looks 5 He his homework at school A doesn t B don t do C don t D doesn t do 6 The little girl often goes skating weekends A in B on C to D for 7 I eat fruit and drink milk every day to keep me A health B healthily C healthy D unhealthy 8 When did you go to the movie A Tomorrow B In two days C Three days ago D Next weekend 9 One of my favorite programs Animal World A am B is C are D don