《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.
... ... ...
1. three times a week
time 次數(shù)
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(gè)詞有單獨(dú)的表示法，
“一次”用“once”, “兩次”用“twice”。
... ... ...
2. once , twice, three times 等次數(shù)的表達(dá)法。
1) 這三個(gè)詞都表示______，once是______，twice是_______，除了一次，兩次，其他的次數(shù)都表達(dá)成__________。
如：三次是____________ ，五次是____________。
2) 這些表次數(shù)的詞后與一段時(shí)間連用，表示動(dòng)作多長時(shí)間發(fā)生幾次，即動(dòng)作的________.
3) 翻譯：
兩周一次 ________________
一年兩次 ________________
一個(gè)月兩次 ________________
... ... ...
sometimes與幾個(gè)形似的詞的區(qū)別
a. sometime是副詞, “在某個(gè)時(shí)候”, “某時(shí)”
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(shí)間”，做時(shí)間狀語用。
I will stay here for some time.
He worked on the trouble for some time.
... ... ...
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.
關(guān)鍵詞：《How often do you exercise?》教學(xué)課件，人教版八年級(jí)上冊(cè)英語課件，八年級(jí)英語幻燈片課件下載，《How often do you exercise?》PPT課件下載，.ppt格式
