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1、环 球 雅 思 教 育 学 科 教 师 讲 义副校长 / 组长签字:签字日期:年级 : 八年级上 课 次 数:2 学 员 姓 名 :辅 导 科 目 : 英语学 科 教 师 :课题Unit2 How often do you exercise?课型 预习课 同步课复习课 习题课授课日期及时段2014 年月日教 学 目 的重 难 点教学内容Unit2 How often do you exercise? 一、书本重要语法点梳理help with housework帮助做家务on weekends 在周末how often多久一次hardly ever 几乎从不once a week每周一次twic
2、e a month每月两次be free有空go to the movies 去看电影use the Internet用互联网play tennis打网球stay up late熬夜;睡得很晚at least至少have dance and piano lessons 上舞蹈课和钢琴课go to bed early早点睡觉play sports进行体育活动be good for对有好处go camping去野营notat all 一点儿也不in ones free time在某人的业余时间the most popular最受欢迎的such as比如;诸如old habits die hard积
3、习难改go to the dentist去看牙医morn than 多于;超过less than少于help sb. with sth. 帮助某人做某事How about? .怎么样 ?好不好?want sb. to do sth. 想让某人做某事sb.+find+that从句. 某人发现spend time with sb. 和某人一起度过时光spend time on sth/ (in) doing sth. It s+ adj.+ to do sth. 做某事是的。 ask sb. about sth. 向某人询问某事by doing sth. 通过做某事the best way to
4、do sth. 做某事的最好方式Whats your favorite ?你最喜爱的是什么?精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页,共 5 页1. exercise的用法v/n 1) 动词,锻炼,既可以作不可数名词“锻炼”讲,也可作可数名词“练习”讲。He exercises every day 。We often do / take exercise on weekends. 2)do morning exercises 做早操do eye exercises 做眼保健操Doing morning exercises is goo
5、d for our health. 做早操对我们的健康有益。2No, I never go shopping. 不, 我从不购物。(1)go shopping 意为“去购物”。 Go+ v. Ing 形式表示进行某项活动。如:Go swimming/ shopping/skating/skiing/fishing/climbing/hiking 去游泳 /购物/滑冰/滑雪/钓鱼/爬山/徒步旅行。(2)never为频率副词,意思是 “ 从不” 。【辨析】:频率副词always, usually, often, sometimes, hardly ever, never 频率副词词义频率英文释义a
6、lways 总是100% all the time usually 通常90% often, generally often 经常80% (at) many times sometimes 有时50% at times, now and then hardly ever 几乎不10% almost not, not at all never 从不0% not ever, not at any time 3. How often do you watch TV? 你多久看一次电视?Twice a week. 一周两次。(1)how often表示“ 多久一次 ” ,是对动作的频率进行提问。可用于
7、回答表示频率的副词,如 always, usually, often, sometimes, hardly ever, never等,或用于回答表示频率的短语, 如 once a day ( 一天一次 ),twice a week ( 一周两次 ),four times a month (一个月四次 ),every day (每一天)等。如:How often does he surf the Internet? 他多久在网上冲浪一次?Once a week. 一周一次。(2)twice a week 意思是 “ 一周两次 ” 是一个表示频率的短语,表示频率的短语一般是由“ 次数 a时间名词
8、” 构成;表示 “ 一次或两次 ” 时,一般用 once和 twice表示,而表示 “ 三次或三次以上 ” 时,则用 “ 数词 times” 结构。如:once a month ( 一个月一次),twice a day ( 一天两次 ),three times a week ( 一周三次), five times a year ( 一年五次 )等。(3) 疑问词 how的用法1) 怎样,用什么手段,方法/交通工具How did he do it? / I dont know how to swim. How do you come to school? (2) 情况如何(指身体健康状况)How
9、 are you? 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页,共 5 页(3) how many,how much表示“ 多少” how many后接可数名词复数, how much接不可数名词。 How many times do you go to the park? How much are those pants? (4)how many times 询问多少次,其答语表示次数。如:once twice ,three times等How many times do you go to the movies a month? A
10、bout three times. (5) How old.? 询问年龄How old are you? I am five. (6) How about? 如何?怎么样?How about going to the movies? (7)how long 询问多长时间, 其答语表示一段时间, 如:for two days ,for three hours等。How long will it take to get to the station ? About half an hour。(8)how soon 用来询问过多久,多久以后,其答语是in two hours ,in three da
11、ys等。How soon wil he come back ?In an hour。4. be free意为“有空”是形容词,其反义词为“be busy ” 。free 的另一种意思是“自由的;不受约束的”,其名词形式为 freedom。还有一个意思是“免费的” ,如:They enjoy free medical care. 他们享受免费医疗。5. be full 意为“满的;忙的”是形容词,其反义词有:full(满的) empty(空的),full(饱的)hungry(饿的)。如:I am full, so I don t want anything. 我饱了,所以我不想要了。6. eat
12、 breakfast意为“吃早饭”同义词组为have breakfast ,其中间不加冠词,但当三餐前有形容词修饰时,要加不定冠词a 或 an。如: have a big dinner 吃一顿丰盛的晚餐want+名词想要如:I want a job. 我想要一份工作。want to do sth. 想要做某事Do you want to go to the movies with me ?你想和我一起去看电影吗?want sb. to do sth. 想要某人干某事I want you to help me with my math. 我想要你帮我学数学。7She says its good
13、for my health. 她说那对我的健康有益。(1)be good for意思是“ 对有好处” 。如: Doing exercise is good for our health. 进行锻炼对我们的身体有好处。【辨析】: be good for, be good at 与 be good to be good for 意思是 “ 对有益” 。如: Watching TV too much is not good for your health.看电视太多对你的身体没有好处。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页,共 5 页be
14、 good at 意思是 “ 擅长于 ” 。如: He is good at playing football. 他擅长踢足球。be good to 意思是 “ 对好” 。如: The old woman is good to us. 那个老太太对我们很好。(2)health是一个名词,意思是 “ 健康” ,它的形容词形式是healthy,意思是 “ 健康的” 。如: My grandmother is over 80 years old, but she is very healthy. 我奶奶八十多岁了,但她非常健康。 We should keep in good health. 我们要保
15、持健康。8. ask sb. to do 叫做某事Teacher asked me to clean the classroom. ask sb. not to do sth. 叫不要做某事Teacher asked me not to clean the classroom. ask sb. about sth. 问某人某事We asked our students about their free time activities ask sb. for help 向某人求助如:ask teacher for help 向老师寻求帮助9. go online意为“上网”,其同义词为“ use
16、 the Internet ” 。10. help with sth. 如:They help with this problem. help sb. do. 如:They help you relax. 他们帮助你放松11. at least 最少 原形 little 比较级 less 最高级 least 如:we should sleep at least 8 hours.我们至少得睡 8 个小时。12. be surprised 意为“惊讶”构成的短语有be surprised to do sth 惊讶做某事be surprised that + 从句to one s surprise
17、令某人惊讶的是如:to their surprise令他们惊讶的是to Li Leis surprise令李雷惊讶的是13. stay up 熬夜如: I often stay up until 12:00pm. 我经常熬夜到 12 点。14. although为连词,意思是 “ 尽管;虽然 ” ,表示转折关系,同义词有though。与 but 作用相同,但是用法不同。特别注意英、汉在此意义上的表达区别:汉语中经常说 “ 虽然但是” ,但在英语中, although和 but 不能同时使用, 即“ 虽然”和“ 但是” 只能用其一。如: Although I get up early, I ca
18、nt catch the early bus.= I get up early, but I cant catch the early bus. 尽管我起得很早,但还是没有赶上早班车。I don t pass the exam, although I study every hard. =I study very hard, but I dont 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页,共 5 页pass the exam. 尽管我努力学习,但考试还是没有及格。想类似的还有 because跟 so ,用了 because就不能再用
19、so了。如:I didn t have supper, because I had a stomachache. = I had a stomachache,so I didn t have supper. 我没有吃饭,因为胃疼。15. The best way to do sth. 做某事的最好方式原形 good 比较级 better 最高级best 如:I think the best way to relax is to listen to music. 我认为最好的休闲方式是听音乐。精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页,共 5 页