《Have you ever been to a museum?》PPT課件3
Grammar Focus
現在完成時:
表示過去發生或已經完成的某一動作對現在造成的影響或結果,或從過去開始一直延續到現在的動作或保存的狀態。
結構: 主語+ have / has + 過去分詞
She has taught in the school for ten years.
I haven’t eaten anything since breakfast.
I have been to Fun Time Amusement Park.
... ... ...
區分 have been to / have gone to
現在完成時態中:
have been to 和 have gone to 都是指已經去了某個地方,但是 have been to 強調的是曾經去了某個地方并回來了; have gone to強調的是去了某個地方還沒有回來。
e. g. Have you ever been to Anqing?
你去過安慶嗎?
Yes, several times. 是的,去過幾次。
— Where is Mr Wang? 王先生在那里?
— He has gone to Anqing. 他去了安慶。
... ... ...
1.I like Guilin. I ___ there twice.
A. go B. went C. have gone D. have been
2.—— Where’s Li Lei?
—— He ___ Beijing.
A. goes to B. went to
C. has gone to D. has been to
3. He went to Toronto two years ago, so he ___ Toronto for two tears.
A. has been to B. has gone to
C. has been in D. has gone
... ... ...
現在完成時與一般過去時的區別
一般過去時表示的動作或狀態,可以是一次性的,也可以是經常性的,所表示的動作或狀態與現在無關,F在完成時表示的動作或狀態與現在情況有聯系,側重這一動作對現在所造成的影響。如:
I had supper an hour ago.
我一小時前吃的晚飯。(表示過去的動作)
I have just had supper.
我剛剛吃過晚飯。(強調對現在的影響---我不餓)
區分現在完成時(has/have done)與現在完成進行時(has/have been doing)
現在完成時有否定結構,現在完成進行時沒有否定結構。
現在完成時可表示做完的時期以及已有的經驗,但現在完成進行時不可以。
現在完成時強調對現在的影響,F在完成進行時強調過去那一段過程(對現在的影響)。
... ... ...
關鍵詞:《Have you ever been to a museum?》教學課件,人教版八年級下冊英語課件,八年級英語幻燈片課件下載,《Have you ever been to a museum?》PPT課件下載,.ppt格式