3. aquarium (n. 水族馆 )

4. shark (n. 鲨鱼 )

5. seal (n. 海豹 )

6. shark seal sea horse starfish octopus dolphin

7. 一般过去时

8. 一、概念：表示过去发生的 动作或存在的状况，常与表 示过去的时间状语连用， 如： Yesterday, last year, three days ago, in 1990, before liberation…

9. 二、构成：由动词的过去式来 表示。 （一）规则动词的过去式 １. 在动词后加 - ed 或 - d worked stayed wanted lived

10. ２.“ 辅音字母＋ y ” 结尾的动词先将 y 变 为 I ，再加 -ed 。如 : studied, tried ３. 重读闭音节或 r 音节结尾而末尾只有一 个辅音字母的动词，先双写辅音字母再 加 - ed （以 x 结尾的词除外），如：

11. stop—stopped planned, permitted （但 opened), preferred, omitted

12. （二）不规则动词的过去式 1 ．改变动词中的元音

13. begin—began drink—drank come—came eat—ate grow—grew run—ran know—knew say—said win—won speak—spoke

14. take—took write—wrote get—got 2 ．变词尾的 – d 为 – t build—built lend—lent send—sent spend—spent bend--bent

15. 3. 与动词原形一样： cut—cut put—put cost—cost hurt—hurt shut—shut 4. 变 - ay 为 - aid （少数动词） say—said pay—paid lay—laid

16. 5. 采用不同词根： come—came was (I, he, she, it ) be were sell—sold teach—taught buy—bought

17. 三、用法举例： 肯定式： 1.He worked in Shanghai ten years ago. 2.Xiao Wang came here yesterday.

18. 否定式： 主语＋ did ＋ not ＋动词原形＋其他成 分（ did ＋ not ＝ didn’t ） （而 was/were ＋ not ＝ wasn’t/weren’t ） 1.He didn’t do morning exercises yesterday.

19. 2. He wasn’t an English teacher ten years ago. 疑问式： Did ＋主语＋原形动词＋其他 成分？ 1 ） Did you study English in 1990? Yes, I did. No, I didn’t.

20. 2 ） Was he an engineer five years ago? Yes,he was. No, he wasn’t. 3. 主语 Who did the experiment yesterday? Who taught you English in 1990?

21. 4.What did you do last Sunday? 5.Where did your parents live five years ago?

22. A: What did you do last weekend? B: I played baseball. Ask and answer:

23. A: What did you do last weekend? B: I played basketball. Ask and answer:

24. A: What did you do last weekend? B: I played football. Ask and answer:

25. A: What did you do last weekend? B: I went skateboarding. Ask and answer:

27. 1b What did Tina do on her school trip? Listen and circle the expressions in the box. went to the aquarium took photos went to the zoo had pizza ate some ice cream hung out with her friends saw some seals bought some souvenir saw some sharks

28. 1b New words eat (ate, eaten) souvenir v. （吃） n. （纪念品）

29. 1b Kevin: Hi, Tina. How was your school trip? Tina: It was fantastic, really fantastic. Kevin: Did you go to the zoo? Tina: No, I didn’t. I went to the aquarium. Look, here are my photos. Kevin: Were there any sharks? Tina: No, there weren’t any sharks, but there were some really clever seals. Kevin: Wow, that sounds wonderful. What else did you do? Tina: Well, I hung out with my friends and I took lots of photos. Read together

30. 1b 动词过去式 动词原形 went took had ate hung saw go take have eat hang see

31. *The Simple Past Tense ( 一般过去时 ) 1 Tina went to the aquarium. 2 Did Tina go to the aquarium? Yes, she did./ No, she didn’t. 3 What did Tina do on her school trip? Sb. did sth. ( 主语 + 动词过去式.) （助 v. ） Did + sb.( 主语 ) + do( 原形 )…? What + （助 v. ） did + sb.( 主语 ) +do( 原形 )…?

32. went to the aquarium took photos went to the zoo had pizza ate some ice cream hung out with her friends saw some seals bought a souvenir saw some sharks 1c Pair work: Ask and answer

33. 1c Pair work: Ask and answer 1 A: Did Tina go to the aquarium? B: Yes, she did. 2 A: Did Tina buy a souvenir? B: No, she didn’t. Her friend Grace bought a souvenir.

34. 2a Listen and check( )the questions you hear. ______ Did you buy that hat? ______ What else did you do? ______ Did you see any sharks? ______ Did you win that hat? ______ Did you get his autograph? ______ Were there any seals? ______ Did you take any photos?

35. 2b Listen again and circle “T” (true) or “F ” (false). 1.Tina met a famous actor. T F 2. Tina got Jake Dean’s autograph. T F 3. Toby won a prize. T F 4. Tina won a hat. T F 5. There were many actors at the T F aquarium. Tina took Jake Dean’s photo. Tina bought a hat. She only saw Jake.

36. else get ( got, got ) autograph gift win ( won, won ) 2b Read the new words adv. 其它 v. 获得 n. 亲笔签名 n. 礼物 v. 赢

37. Kevin: So, Tina, what else did you do? Tina: You won’t believe it, but I met Jake Dean! Kevin: Jake Dean, the famous actor? You really met him? Tina: Yes. He’s making a movie at the aquarium. Kevin: Wow. Did you get his autograph? Tina: No, I didn’t. Laura did. But I took his photo. Here it is. Kevin: Wow. Were there other actors there? Tina: No, we only saw Jake. Look, here’s Toby. He won a prize in the Gift Shop. Kevin: Did you win that hat? Tina: No, I didn’t. I bought it! Read together 2a

38. 1a Make a list: Write down what you did on your last trip. went to Beijing visited the Great Wall took photos

39. Group work: Make a survey! What did you do on your last trip? Did you …? Report: In my group, Li Ping went to Guangzhou. He went shopping. Zhang Ming… Liu Mei… And I… We … NameActivities Li Ping went to Guangzhou, went shopping Zhang Ming went to West Lake, went boating Liu Mei went to her aunt’s house, had pizza I went to the beach, went swimming

40. 3a 3a Read the article and correct the statements below. Class 9 had a great time on the school trip. They went to Blue Water Aquarium for the day. First they visited the Visitor’s Center and watched a movie about sharks. Then they watched a dolphin show. After that, they went to the Outdoor Pool and saw a big octopus. After lunch, they went to the Gift Shop and bought lots of gifts. Finally, tired but happy, they took the bus back to school. At the end of the day, the science teacher was very happy because the students cleaned the bus after the trip.

41. 1. The students had a terrible school trip. 2. They saw an octopus in the Visitors’ Center. 3. They took the subway back to school. 4. The students watched a movie about dolphins. 5. The science teacher cleaned the bus. The students had a great school trip. They saw an octopus in the Outdoor Pool. They took the bus back to school. The students watched a movie about sharks. The students cleaned the bus.

42. 3b Pairwork Write down a list of places you visited and things you did there. Then make conversations using these phrases. Were there…? Did you see…? Did you go…? A: I visited Chicago. B: Really? That sounds interesting. What did you see? A: Well, I…

43. 4 Groupwork Circle Story Make up a story. Each student adds a sentence. Last week I visited my aunt’s house. She lives in California.The weather was beautiful. I went swimming.

44. Bye-bye! 本课件来自 新目标英语课件下载站， http://www.goforitdown.com 新目标英语课件下载站 http://www.goforitdown.com