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Unit 3 Keep Fit
一、基础短语清单
1. jump rope 跳绳
2. hardly ever 几乎从不
3. excuse me 劳驾，请原谅
4. over there 在那边；在那里
5. belong to属于
6. instead of 代替；反而
7. work out 成功地发展；解决
8. make progress 取得进步
9. keep fit 保持健康
10. once or twice at weekends 周末一两次
11. three times a week 一周三次
12. play sport 进行体育活动
13. work as a team 团队合作
14. practice doing sth练习做某事
15. talk about sth谈论某事
16. do exercise 做运动
17. at weekends 在周末
18. at the start 一开始
19. play many matches 打很多比赛
20. team spirit 团队精神
21. go swimming 去游泳
22. the importance of... ...的重要性
二、知识点清单
Section A
1. How often do you do sport or exercise?你多久做一次运动或锻炼？
how often意为“多久一次”，可以用来对动作发生的频率进行提问。
你多长时间回一次家？-How often do you go home？
一周一次。-Once a week.
拓展
how often多久一 once/twice/three times…+a day/week...，频率副词
次，对频率提问 always，usually等
how long多久、
“for+时间段”since+时间点”
多长时间，对时
“时间段+ago
间段提问
含 how 短
how soon多久，
语
对将来的时间提 in+时间段
问
how many times
多少次，对次数 once, twice, three times...等（非频率）
提问
Eg: -How long have you lived here？你在这儿住多久了？
-For 20 years.二十年了。
学科网（北京）股份有限公司-How soon will your husband come back？你丈夫多久才能回来？
-He'll come back in 3 days他三天后回来。
-How many times have you been to Beijing？你去过北京几次？
-Three times.三次。
2. Maybe it’s Yaming’s. 也许它是亚明的。
maybe adv.大概，或许；可能 相当于：perhaps 在句首做状语，常位于句首
辨析：maybe和 may be
maybe 副词，在句中作状语，常位于句首。
may be 可能是 情态动词may+动词原形be构成，在句中作谓语。
Eg: Maybe he is a teacher.
He may be a teacher.
3. I seldom do, but I often play badminton. 我很少打，但是我经常打羽毛球。
seldom adv.很少 often adv.经常
拓展：常见频率副词如下：
always总是 usually通常 often经常 sometimes有时
seldom很少 hardly几乎不 never从不
频率副词位于be/情/助之后，实义动词之前
Eg: I usually go to work by bus.
4. I hardly ever play football.我几乎不踢足球。
hardly adv.几乎不
hard adj.困难的 相当于difficult hard adv.努力地；猛烈地
Eg: It’s hard to remember so many words in such a short time.
It’s raining hard outside. Don’t go out.
5. I sometimes play badminton with Ella. We should all play doubles sometime!我
有时和埃拉打羽毛球。我们有时应该双打。
sometimes adv.有时候 sometime 某个时候
口诀：some和time那点事
分开“一段时间”（some time）
相聚“某个时候”（sometime）
“有时”相聚加-s （sometimes）
“几次”分开带-s （some times）
6. a few times 几次
辨析：a few, few, a little, little
修饰可数名词 修饰不可数名词
表示否定含义（几乎没有） few little
表示肯定含义（有一些/点） a few a little
Eg: The math problem is so hard that few students can work it out.
There is little milk in the fridge, and we need to buy some.
学科网（北京）股份有限公司7. Who does this T-shirt belong to? 这件衬衫是谁的？
belong to 属于 belong to sb 属于某人 sb用宾格形式
belong to+宾格=be+名物代/所有格
Eg: These books belong to me.= There books are mine.
8. It’s hard at the start when I’m still sleepy.一开始我还很困，早起会很难。
still adv,还；仍然
sleepy adj.困倦的；瞌睡的 feel sleepy 感到困倦 可表可定
sleep v/n.睡觉 sleep well 睡得好 go to sleep 入睡
asleep adj.睡着的 fall asleep 入睡 可表不可定
sleeping adj.睡着的 作定语（修饰与睡觉相关的物品） sleeping bags 睡袋
Eg: Please be quiet. The baby is sleeping.
9. I never jog in the evening because it’s hard to see the way when it’s dark.我
晚上从不夜跑，因为天黑的时候很难看清路。
way n.方法；路 a way to do sth=a way of doing sth 做某事的一个方法
Eg: I have many ways to learn English.
拓展：关于way的短语：
on the way 在路上
on one’s way to +地方 去某地的路上
by the way 顺便说一下
get in the way of...妨碍；阻碍
in many ways 在许多方面
in a way 在某种程度上
Section B
1. We encourage one another to do tricks.我们互相鼓励耍花招。
encourage v.鼓励 encouragement n.鼓励
encourage sb to do sth鼓励某人做某事
Eg: Our teacher often encourages us to think critically.
trick n.花招；把戏；技巧
do tricks 耍花招 play tricks on sb 捉弄某人
2. Some tricks are difficult, but once you succeed, you feel great!有些技巧很难，
但一旦你成功了，你会感到很棒。
once 一旦；曾经；一次
at once 立刻 once again 再一次 once in a while有时
succeed v. 成功；实现目标 succeed in doing sth成功做某事
拓展: success n.成功 successful adj.成功的 successfully adv.成功地
Eg: His works are so successful that many people can be crazy about them.
3. I can show my progress.我可以展示我的进步。
progress n.进步（不可数名词） make progress in...在某方面取得进步
拓展： progress v.进步；进展
学科网（北京）股份有限公司Eg: The course allows students to progress at their own speed.
4. The other teams are great, but I think ours is best. 其他的团队很棒，但是我认
为我们的团队是最好的。
team n.队/组 make a soccer team 组建一支足球队 on the same team 在同一个
队
a team of...一组...的队 team spirit 团队精神
Eg: The team spirit is cooperation.
5. We work as s team, and we win or lose as a team. 我们作为一个团队工作，我
们作为一支队伍论输赢。
work as...作为...工作
Eg: He works as a math teacher.
win--won v.赢 win+比赛/奖品
拓展：beat v.战胜；打败 beat+人/队伍
Eg: Tom won the first prize in the English competition.
lose--lost v.失去；丢失；
拓展：Lost寻物启事， 反义词：Found “失物招领启事” Lost and Found 意为
“失物招领处”
lost 还可作形容词， 意为“迷路的” get/be lost 迷路
Eg: We always get lost in London.
6. I go swimming two or three times a week.我每周去游泳两三次。
go swimming 去游泳 相当于：go to swim
two or three times 两三次 four to six times四到六次
Eg：Thirteen percent watch TV four to six times a week.
7. I think everyone should try it!我想每个人都应该试一试。
try v.尝试；努力，尽力 n.尝试
try doing sth尝试做某事 try to do sth尽力做某事
try one’s best to do sth尽某人最大努力做某事
Eg：Everyone should try his best to protect the environment.
拓展：关于try的短语：
have a try 试一试
try on 试穿
try out 试用
try out for...参加选拔
三、语法清单
频度副词
1.频度副词的定义：表示动作或状态出现的频率的副 词叫做频率或频度副词。
2.常见表示频率的副词有以下几个，它们的频率由高 到低依次为：
学科网（北京）股份有限公司3.频度副词在句中的位置：
频率副词在句中常位于 be 动词、助动词、情态动词 之后，实义动词之前。
sometimes有时可位于句首 或句末。
I am always busy with my work.我总是忙于我的工作。
Susan doesn't usually eat breakfast at school.苏姗 在学校通常不吃早饭。
He sometimes gets up at 5: 30. = Sometimes he gets up at 5：30.他有时 5：30 起床。
4.表示频率的短语有：
once/twice a week 一周一次/两次
three times a day 一天三次
every day/week/year每天/每星期/每年。
【温馨提示】三次或三次以上一般用“基数词+ times” 来表示。
5.当对频度副词及表示事件发生频率的短语提问时， 常用how often,意为“多久一次
-How often does Lisa go to the movies?莉萨多久 看一次电影？
一Never.从不。
6.频率副词或短语常与一般现在时态连用。
-I never eat meat.我从不吃肉。
-Jim usually does his homework in the evening.吉姆通常晚上做作业。
-Sally doesn't often watch TV at the weekend.莎莉 周末不常看电视。
-How often do you eat fruit?你多久吃一^次水果？
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