《How often do you exercise?》PPT課件2
比一比，看誰說得又快又好？
I always plays the guitar on weekends.
I usually plays the guitar on weekends.
I sometimes plays the guitar on weekends.
I usually does my homework on weekends.
I often do my homework on weekends.
I sometimes do my homework on weekends.
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1. three times a week
time 次數
time and time again 千萬次的
three or four times a week 一周三四次
表示一周/月/年多少次, 可以用
... times a week / month / year，
注意有兩個詞有單獨的表示法，
“一次”用“once”, “兩次”用“twice”。
... ... ...
2. once , twice, three times 等次數的表達法。
1) 這三個詞都表示______，once是______，twice是_______，除了一次，兩次，其他的次數都表達成__________。
如：三次是____________ ，五次是____________。
2) 這些表次數的詞后與一段時間連用，表示動作多長時間發生幾次，即動作的________.
3) 翻譯：
兩周一次 ________________
一年兩次 ________________
一個月兩次 ________________
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sometimes與幾個形似的詞的區別
a. sometime是副詞, “在某個時候”, “某時”
Will you come again sometime next week?
She was there sometime last year.
b. some time是名詞詞組, 意為“一段時間”，做時間狀語用。
I will stay here for some time.
He worked on the trouble for some time.
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Homework
Keep a weekend diary showing what you do on weekend.
You can write down what they do from the time you get up until you go to bed.
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