《How often do you exercise?》PPT課件4

Grammar focus頻度副詞

What do you usually do on weekends? ? ? ?

I always exercise.

What do they do on weekends? ? ? ? ? ? ?

They often help with housework.

What does she do on weekends? ? ? ? ? ? ?

She sometimes goes shopping.

... ... ...

對頻率提問：?

1. how often 意為“__________”，是用于提問表示________的特殊疑問詞組。其答語應(yīng)為表示________ 的副詞或副詞詞組。句子的時態(tài)一般是___________，也可以是一般過去時。

2. 在一般現(xiàn)在時的一般疑問句中，當(dāng)主語為第三人稱單數(shù)時，需要句子前加助動詞Do或Does 。

他們通常在周未鍛煉嗎？

___ they often ________ on weekends?

她一周上網(wǎng)二次嗎？

_____ she _____ the Internet twice a week?

根據(jù)課本內(nèi)容，完成下列句子。?

1. 你通常在周未做什么？

______ ____ you _______ do on ?weekends?

2. ?我總是去運動。I _______ _______.

3. 他們在周未做什么事情？

______ _____ they ?_____ on weekends？

4. 他們經(jīng)常幫助做家務(wù)。

They ?_____ _____ with housework.?

5. 她在周未做什么？

What ______ she _____ on weekends?

6. 她有時候去購物。

She _________ _____ _________.

... ... ...

Complete the questions with do or does.?

1. How often _____ he play soccer？

2. ______ you drink milk? ? ? ? ? ??

3. How often ______ they stay up late??

4. ______ Sue eat a healthy breakfast??

5. How often ______ you eat apples？

6. ______ your parents play sports? ?

... ... ...

總結(jié)：how often“多久一次”詢問動作的頻率。

答語：（1）every+名詞單數(shù)

everymorning/afternoon/evening/day/Sunday/weekend/week/ month/term/year/…

（2）次數(shù)+一段時間

once a day / twice a week / once or twice a year / two or three times

（3）頻度副詞

always（100%）---usually（90%）---often=all the time =at times（60%）---sometimes（30%）---hardly ever（10-20%）---never（0%）=seldom

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