1. Group 7 英三乙 陳聿宣 Angel 592202063 許純鳳 Amy 592202087 高靖雅 Carol 592202099 林思萍 Jennifer 592202491 張景益 Kevin 592202415 英五甲 黃家瑋 Michael 590201338

2.  Step 1.  He has played basketball. He played basketball last night.  He has eaten breakfast. He ate breakfast in the morning.  I have been to the United States. I went to the United States last year.

3.  The verbs  Regular : You can + “ed” after the verbs For example : kill killed killed love loved loved use used used walk walked walked

4.  Some verbs are composed by consonant + vowel +consonant, you should reduplicate the suffix and + “ed.” For example : mop mopped mopped stop stopped stopped  The suffix of the verb is consonant + “y”, you should change “y” to “i” and + “ed.” For example : study studied studied

5.  Irregular verbs : For example : be verbs am/ is was been are were been see saw seen go went gone do did done

6.  Step 2. The differences in meaning a)He has played basketball. b)He played basketball last night.

7.  The differences in meaning Sentence (a) talks about experience but without specifying when it happened. Sentence (b) talks about a specific experience at a specified past time.

8.  Timeline

9.  Step3 Can you finish exercise between past simple and present perfect 1.I ______ four birds yesterday. (see) 2.Few people _______ what he said (understand) 3.My brother ______ the piano when he was young. ( play)

10. 4.Jim ______ a car. (buy) 5.She _______ many years in France. (spend) 6.Bill ______ out of work for several months. (be) 7.So far we _______ no trouble. ( have)

11.  Conclusion

12. ~The End~