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has travelled all over South China
by _____.
Bob
has been all over ________.
Winnie,Diana and Bob are talking about their travel experiences.
Listen and complete the table.
Europe
three
train
句子谓语的共同特征：
have/ has (not) + past participle (done)
never
Observe the following sentences from Unit 1 and pay attention to the past participle.
1. I’ve always wanted to go on a dream holiday.
2. I’ve not entered any speaking competitions before.
3. She has lived in Huizhou since 2004.
4. My friend has moved to Qingdao.
5. They have studied here for 2 years.
6. The baby has smiled for 20 minutes.
7. They’ve stopped working now.
8. I have planned for my summer holiday.
Try to make a summary:
How to change the verbs into their past participle ?
1. 一般直接在词尾加上ed。如：
look—looked—looked
2. 以“不发音字母e”结尾的动词，直接加d。如：
move—moved—moved
3. 以“辅音字母+ y”结尾，变y为i，再加ed。如：carry—carried—carried
4. 重读闭音节动词，双写词尾辅音字母，再加-ed。如： stop—stopped—stopped
9. Have you ever won any prizes before?