你多久锻炼一次How often do you exercise?,

例如；诸如such as,

 垃圾食品；无营养食品junk food,

超过；多于；不仅仅；非常more than,

不到；少于less than,

 帮助做家务help with housework,

在周末on weekends,

多久一次how often,

几乎从不hardly ever,

 每周一次 once a week,

每月两次twice a month,

 每天 every day,

有空 be free,

去看电影 go to the movies,

用互联网use the Internet,

摇摆舞swing dance,

 打网球play tennis,

 熬夜；睡得很晚stay up late,

 至少at least,

上舞蹈课和钢琴课have dance and piano lessons,

 早点睡觉go to bed early,

 进行体育活动 play sports,

对  有好处 be good for,

 去野营 go camping,

 一点儿也不 not,  at all,

在某人的业余时间in one's free time,

最受欢迎的the most popular,

比如；诸如such as,

积习难改 old habits die hard,

去看牙医go to the dentist,

 多于；超过morn than,

 少于less than,

 帮助某人做某事 help somebody with something,

怎么样How about,

想让某人做某事 want somebody to do something,

How many+可数名词复数+一般疑问句   有多少

和某人一起度过时光spend time with somebody,

It's+ 形容词+ to do something,

 向某人询问某事ask somebody about something,

通过做某事by doing something,

 你最喜爱的   是什么What's your favorite?

 做某事的最好方式 the best way to do something,

你周末通常做什么？我经常去看电影。 What do you usually do on weekends?   I often go to the movies,

在周末on weekends,

on the weekend,

去看电影go to the movies,

 几乎从不 hardly ever,

hardly ever, 相当于 hardly, ever起强调作用。

hardly 为副词，意为“几乎不没有）”，相当于almost not，本身具有否定含义，不能再使用其他否定词。

 她几乎什么都不吃。 She hardly eats anything,

hard作形容词，意为“困难的，艰苦的，硬的”；

hard作副词，意为“努力地，猛烈地”。

“几乎不” hardly,

 你多久看一次电视? 每周两次。How often do you watch TV ?Twice a week,

 how often 意为“多久一次，多长时间一次”，用来提问频率。

 一周两次 twice a week,

一次 once,两次 twice,三次或三次以上,基数词+ times,  three times  four times

你最喜欢的节目是什么 What's your favorite program?   

What program do you like best?

How come 怎么回事 怎么会 表示某件事情很奇怪，有点想不通；可单独使用，也可引导一个问句。相当于疑问词why。但how come 开头的特殊疑问句使用的仍是陈述语序。

 你怎么没有告诉我这件事How come you didn't tell me about it?   

Why you didn't tell me about it?,

 我也许一个月去看一次电影。 I go to the movies maybe once a month,

maybe 副词，意为“或许，大概，可能”，常位于句首。

也许他知道去公园的路。Maybe he knows the way to the park,

 maybe副词，作状语，意为“或许，大概，可能”，常位于句首。

may be 属于“情态动词+be 动词”结构，意为“可能是”。

 上个月我们询问了我们的学生的业余活动。  Last month we asked our students about their free time activities,

询问某人某事ask somebody about something,

 我们都知道许多学生经常上网，但是让我们感到惊讶的是90%的学生每天都上网，而另外10%的学生一周至少上网达三至四次。    We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day,The other ten percent use it at least three or four times a week,

other其他的+名词

the other 其他的+名词(在特定的范围内)

一个另一个one,     the other,

它们的其中一个是蓝色的，其他的是紫色的。 One of them is blue，the other ones are purple,

其他的东西 others,

其他的东西(在特定的范围内) the others,

 其中一个孩子喜欢读书，另一个喜欢唱歌。One of the children likes reading，the other students like singing,   

One of the children likes reading，the others like singing,

 至少 at least,

 最多，至多at most,

我口袋里最多有10元。 I have ten yuan in my pocket at most,

大多数学生上网是为了娱乐而不是为了写家庭作业。 Most students use it for fun and not for homework,

关于看电视的调查结果也十分的有趣。 The answers to our questions about watching television were also interesting,

 问题的答案the answers to our questions,

 和着音乐的节奏跳舞dance to the music,

 这把锁的钥匙key to the lock,

尽管许多学生喜欢看体育节目，但是娱乐节目是最流行的。 Although many students like to watch sports, game shows are the most popular,

 通过使用因特网看娱乐节目来放松很不错，但是我们认为最好的放松方式是通过锻炼来放松。 It is good to relax by using the Internet of watching game shows, but we think the best way to relax is through exercise,

 It's +形容词+to do something

 学好英语很容易。It's very easy to learn English well,

 通过做某事by doing something,

做某事的最好方式the best way to do something is,

 这有益于身心健康。  It is healthy for the mind and the body,

 保持健康 stay healthy,  

keep healthy,

keep in good health,

 旧习难改。 Old habits die hard,

表示具体的频率、次数时，一次用once，两次用twice，三次或三次以上用“基数词+times”表示,three times, four times, six times

频度副词一般在实意动词之前，be 动词、助动词或情态动词之后

我们从不吃垃圾食品。 We never eat junk food,

 露西有时很忙。Lucy is sometimes very busy,

 我几乎一句话也说不出来。 I can hardly say a word,

sometimes, 常位于句首，和位于句中区别不大。

 杰克有时玩电脑游戏。 Sometimes Jack plays computer games,

often, 用于句首时，通常表示强调，且其前一般有quite,  very, 修饰

 他经常上网。Very often he goes online,

Usually 也可位于句首，其前不用修饰语。

父亲通常起得很早。 Usually my father goes up early,

Always 一般不用于句首，但可以用在祈使句中。

 永远记住这一点。 Always remember this,

对频度副词提问时，用how often  

你多久去看一次电影？一个月一次,How often do you go to the movies?Once a month,

在某人业余时间in one's spare time,

他在业余时间学习英语。He studies English in his spare time,

 一点儿也不 not,  at all,

我一点也不喜欢这部电影。I don't like the movie at all,

上网 go online,

 the answer to,+名词   的答案

这个问题的答案the answer to the question,

最受欢迎的the most popular,

although,(虽然)不能与but,连用，但可以与yet,still, 连用。

虽然天黑了，但他们仍在工作。Although it is dark ,they are still working,

他虽然年龄大了，但身体很健壮。Although he is old ,he is quite strong,

做某事的最好方式 the best way to do something,

学习英语的最好方法是说英语,The best way to learn English is speaking English,

比如 （后跟名词或名词短语）such as,

 例如（后跟句子）for example,

他喜欢水果，例如苹果、香蕉等。He likes fruits,such as apples,bananas and so on,

他有许多好的方法学习英语，例如，他经常听磁带。He has some good ways to study English,for example, he often listens to tapes,

积习难改。old habits die hard,

超过，多余 more than,

over,

去看牙医go to the dentist,