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3. He sometimes watches TV. 注意sometimes与几个形似的词的区别。

  a. sometime是副词,意为“在某个时候”,“某时”

  eg:Will you come again sometime next week?

  She was there sometime last year.

  b. some time是名词词组,意为“一段时间”,做时间状语用

  eg:I will stay here for some time.

  He worked on the trouble for some time.

  c. some times是名词词组,意为“几次,几倍”。

  eg:I met him some times in the street last month.

  The factory is some times larger than that one.

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2.I often go to the movies .

频度副词 always, usually, often, sometimes,

    hardly和never是英语中最常见的频度副词,它们在句中的位置大致相同:通常放在行为动词之前,系动词be、助动词和情态动词之后。但它们所表示的含义及频度是各不相同的。

    (1)always的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。例如:

    The sun always rises in the east and sets in the west.

    太阳总是东升西落。

    Customers are always right.

    顾客永远是对的。

    ▲always与进行时态连用,并不强调动作正在进行,而是表示说话人的“赞扬”、“不满”、“厌烦”等情绪,有强烈的感情色彩。例如:

    She is always thinking of how she can do more for people.

    她总是在考虑怎样为人们多做些事。(表示赞扬)

    He was always asking for money.

    他总是要钱。(表示厌烦)

    She is always asking for leave.

    她总是请假。(表示不满)

    ▲always与not连用,表示部分否定,意思是“不总是”。例如:

    The rich are not always happy.

    有钱人未必总是幸福的。

    (2)usually的频度为70%左右,意为“通常”、“平常”,即很少有例外。例如:

    He usually goes to bed at ten o’clock.

    他通常10点钟睡觉。

    (3)often的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。例如:

    He is often late for school.

    他上学经常迟到。

    ▲very often语气比often重,常位于句首或句末。例如:

    He doesn’t go to London very often.

    他不常去伦敦。

    (4)sometimes的频度为20%左右,意为“有时”,表示动作偶尔发生。可以位于句首,以示强调。例如:

    It is sometimes hot and sometimes cold.

    天气忽冷忽热。

    Sometimes he does it this way and sometimes he does it that way.

    他有时这样做,有时那样做。

    (5) hardly的频度为5%左右,意为“几乎不”、“简直不”,常和ever连用表示强调。例如:

    I hardly ever go out these days.

    这些天我几乎不出门。

    (6)never的频度为0,意为“从来不”、“永不”。例如:

    My parents are never late for work.

    我父母上班从来不迟到。

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1. What does she do on weekends? 她周末做什么?

   (1)询问某人在什么时间做某事在英语中用What do / does sb. do...? 来构成疑问。请注意助动词随着人称的变化而发生改变。如:

   <1>What does she do after school?

   她放学后做什么?

  <2>What do they do on Mid-Autumn Festival?

   他们中秋节做什么?

(2)这种问题要注意问时间时介词的用法和助动词随人称的改变,他们的回答用一般现在时回答,特别要注意主语是第三人称单数时,动词要变形,如上面两个问题可以这样回答:

   <1>She usually goes to the gym.

   她通常去体育馆。

   <2>They eat moon-cakes.

   他们吃月饼。

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9. Do you think...?

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8. Why does she only eat junk food once a week?

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7. How many hours do you sleep every night?

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6. It’s good for my health.

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5. -How often does he / she exercise?

   -He / She exercises three times a week.

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4. -How often do you play tennis?

   -I play once a month.

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3. -What does he / she do on weekends?

   -He / She sometimes watches TV.

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