U N IT 9 筆記 4970G 012 陳鈺茿
一、
The past continuous 過去進行時 (表示過去某個時候正在進行的一個動作)
1.W hat happened to you?
Ihurtm y knee w hile Iw as jogging in the park.
W hile Iw as driving to the hospital, Ihad a car accident.
2.H ow did it happen?
Iw as playing soccer w hen Iran into anotherplayer Iw as learning to w indsurf w hen Icrashed into som eone
The Past Indefinite Tense (一般過去式) 1、 用法: 用於表示過去發生的動作 2、 構成：規則動詞----動詞+ed
3、 特定詞 ：和過去時間通用，如 yesterday, ago, 1979, last w eek 等。
The present perfect tense (現代完成式) 1、 用法：表示動作到現在為止剛剛完成。
2、 構成： have/has +動詞的過去分詞（規則和不規則）
3、 特定詞 :already ,just since, for 等。
The past continuous tense (過去進行式) 1、 用法：表示過去某一時間正在進行的動作。
2、 構成：w as/w ere +動詞的現在分詞
、
1. I was playing tennis when I sprained my ankle.
2. I cut my finger while I was making a salad.
3. I tripped over some toys while I was cleaning the house.
4. I was driving with my father when we had car accident.
5. She was riding down a hill when she fell off her bike.
6. I wasn’t paying attention when I ran into a door.
when
副詞 ad.1. (用作疑問副詞)什麼時候,何時 Whendid you last see Margaret?
你上一次見到瑪格麗特是什麼時候?
2. (用作關系副詞,引導關系從句)當...時
There were timeswhenI didn't know what to do.
有些時候我不知道該怎麼辦才好。
連接詞 conj.
1. 當...時
John got engaged to herwhentravelling last winter.
去年冬天旅行時,約翰與她訂了婚。
2. 既然,考慮到
How can he get the promotionwhenhis boss dislikes him?
既然上司不喜歡他,那他怎麼會獲得提升呢?
代詞 pron.
1. 什麼時候,那時
Sincewhenhas she taught here?
她從什麼時候開始在這兒教書的?
名詞 n.
1. (事件發生的)時間[the S]
while 名詞 n.
1. 一會兒,一段時間[S]
I'll be back in awhile. 我一會兒就回來。
連接詞 conj.
1. 當...的時候,和...同時
I'll take care of your childrenwhileyou are away. 你不在時我會照顧你的孩子的。
2.而,然而
I like teawhileshe likes coffee.
我喜歡喝茶,而她喜歡喝咖啡。
3. 雖然,盡管
WhileI like the color of the hat, I do not like its shape.
雖然我喜歡這頂帽子的顏色,但我不喜歡它的形狀。
及物動詞 vt.
1. 消磨(時光),輕松地度過[(+away)]
Hewhiledaway the whole afternoon watching TV.
他看電視消磨了一個下午。
三、
1. She burned her finger while she was cooking dinner.
2. I was walking down the street when I hit my head on a sing.
3. I was running to class when I fell down the stairs.
4. He was playing basketball when he hurt his back.
5. While we were running for the train, we crashed into each other.
6. I slipped on some ice while I was skiing with friends.
動詞的三態變化
1、freeze
凍結；使結冰三態變化:
freeze-froze-frozen 2、know知道
三態變化:know-knew-known 3、 see看見；觀察
三態變化:see-saw-seen 4、 think想出；認為
三態變化:think-thought-thought 5、 ring響
三態變化:ring-rang-rung 6、 tell說
三態變化:tell-told-told
