1. 過去式講解
教師：黃韻蓉

2. 現在式和過去式的比較 (a-1) I am in class today. (a-2) I was in class yesterday.
直述句：
(a-1) I am in class today.
(a-2) I was in class yesterday.
(b-1) Alice is at the library today.
(b-2) Alice was at the library
yesterday.
(c-1) My friends are at home
today.
(c-2) My friends were at home

3. BE動詞的過去簡單式 單數： I was you were (一個人) she was he was it was 複數： we were
they were

4. BE動詞的過去式 否定句 否定句： (a) I was not in class yesterday.
(b)  I wasn’t in class yesterday.
(c)  They were not at home last night.
(d) They weren’t at home last night.

5. BE動詞的過去式 疑問句 yes / no 問句： (a) Were you in class yesterday?
Yes, I was. I was in class yesterday.
No, I wasn’t. I wasn’t in class yesterday.
(b)  Was Alex at home last night?
Yes, he was. He was at home last night.
No, he wasn’t. He wasn’t at home last night.

6. BE動詞的過去式 疑問句-2 訊息疑問句 (a) Where were you yesterday?
I was in class yesterday.
(b)  Where was Jennifer last night?
She was at home last night.

7. 時間片語的轉換 現在 過去 today －> yesterday
現在 過去
today －> yesterday
this morning －> yesterday morning
this afternoon －> yesterday afternoon
tonight －> last night
this week －> last week

8. Practice-1 用wasn’t 或weren’t以及表示過去時間的 語詞完成下列句子
Ken is here today, but he wasn’t here yesterday.
I’m at home tonight, but __________________.
You’re in class today, but _________________.
Dr. Lee is in her office this afternoon, but _____.
It’s cold this week, but ______________.
Alex and Rita are at work this Friday, but _____.

9. Practice-2 造疑問句並作簡答 ( you / in class / yesterday )
A: Were you in class yesterday?
B: Yes, I was.
( you / hungry / right now )
A: ____________________
B: No, ________, but I’m thirsty.
3. ( Tony and Mark / at the party / last night )
B: No, _________________

10. Practice -3 (1) 去年十月 _________ (2) 有一天 _________ (3) 上週末 _________
寫出下列過去時間副詞
(1) 去年十月 _________
(2) 有一天 _________
(3) 上週末 _________

11. Answers Practice-1: 2. but, I wasn’t at home yesterday.
3. but, you weren’t in class yesterday.
4. but, she wasn’t in her office yesterday
afternoon.
5. but, they weren’t at work last Friday.

12. Answers Practice-2: ( you / hungry / right now )
A: Were you hungry right now?
B: No, I wasn’t. I’m thirsty.
3. ( Tony and Mark / at the party / last night )
A: Were Tony and Mark at the party last night?
B: No, they weren’t.

13. Answers (1) 去年十月 last October (2) 有一天 one day (3) 上週末 last weekend
Practice-3:
(1) 去年十月 last October
(2) 有一天 one day
(3) 上週末 last weekend

14. Any Questions?
See you next time.