業精於勤，事立於豫

      While driving home, an old couple wanted to buy something. They stopped their car at a convenience store and __1__
      A __2__ noticed that the couple had left their car running. He quickly jumped into the car and started to drive away. The old couple came out of the store and saw him __3__ away in their car. They started to __4__ him, but could not keep up.
      "Did you see __5__ he looked like?" the old man asked his wife.
      "No. But don't worry," said his wife. "I got the license plate number."

* couple 夫婦    * keep up 趕上     * license plate 車牌

1. (A) goes in (B) went in (C) goes out (D) went out

2. (A) doctor (B) farmer (C) waiter (D) thief

3. (A) to drive (B) driving (C) drove (D) to driving

4. (A) run after (B) run for (C) run along (D) run back to

5. (A) who (B) what (C) whom (D) how

答案：

1. (B)，and (對等連接詞)，所以前面是過去式動詞 stopped，後面也必須是過去式動詞。

2. (D)，有人看到車子沒熄火把它開走，所以是「小偷」。

3. (B)，感官V + O + V-ing/原形V

4. (A)，(A) 追 (B)競選 (C) 沿著...跑 (D) 跑回去。

5. (B)，問「長怎樣？」要用 what do/does + 人 + look like? 

句型一：感官V(see/watch/feel/look at /listen to/...) + O + V-ing/原形V

注意：感官動詞後面加「現在分詞」或「原形動詞」一般來說可以互換，意思不致影響太大。但是兩者間還是有些差異：

1. 原形動詞強調其動作的事實；
    現在分詞則強調正在進行的一瞬間。

2. 原形動詞表示特意看到或聽到；
    現在分詞表示無意間看到或聽到。

例句：I saw John run the red light. (我看到 John 闖紅燈。)

例句：When I walked past Tom's room, I heard him talking himself. (當我走過 Tom 的房間時，我聽到他在自言自語。)

練習1：I heard someone __________ my name.
　　 　(A) to call (B) called (C) calling (D) to be called

練習2：Everyone likes to watch __________ __________ teams __________.

　　 　(每個人都喜歡看到自己最喜愛的球隊贏球。)

練習3：I saw a stranger __________ __________ the door.
　　 　(我看到一個陌生人正站在門口。)

答案：1. (C)  2. their favorite, win  3. standing at

句型二：after/before/while + S + V1, S + V2 ...
　　　= after/before/while + V1-ing, S + V2 ...    → 前後主詞相同，連接詞後的主詞才能省略。

例句：After I brushed my teeth, I had breakfast. (刷過牙後，我吃早餐。)
　　= After brushing my teeth, I had breakfast. 

練習1：He put on his hat after he __________ out.
　　 　(A) goes (B) go (C) went (D) going

練習2：Take the medicine after meals and before __________ __________ __________.
　　 　(飯後及睡前服用此藥。)

練習3：He hurt himself __________ __________ soccer.

　　 　(他踢足球時受了傷。)

答案：1. (C)  2. going to bed  3. while/when playing