构成：has/have+done （V.P.P） I can't speak English, neither can he.

I/You/We/They have done... I don't like playing football, neither

He/She/It has done ... does he

　　.... 4). has/have been to... 去过某地

　　 has/have gone to去了某地

eg: My father has been to America twice.

My father has gone to America

3.Exercises

板书设计：

　　　Have you ever been to an aquarium?

-Yes, I have.

-No, I haven't.

Period 3

Step 1

Greetings and Revision

Greet the class as usual and check the homework.

Ask students to read the sentences of Grammar focus aloud.

Step 2

Learn the Present Perfect Tense

用法

肯定式 否定式I/You/We/They have finished the work.

He/She/It has finished the work.

I/You/We/They have not finished the work.He/She/It has not finished the work.

构成：have(助动词) + p.p has(第三人称单数助动词) + p.p

疑问式 回答 Have I/you finished the work?Has he/she finished the work? Yes, you/I have.No, you/I haven't.Yes, he/she has.No, he/she hasn't.

have not 常缩略为haven't has not 常缩略为hasn't

现在完成时的用法 Have you had your lunch yet? Yes, I have. I have just had it.(现在我不饿了） 表示过去发生或已经完成的动作对现在造成的影响或结果。

某些动词的现在完成时可表示过去某一时间开始并一直持续到现在（包括现在）的动作或者状态，可以和表示延续的时间状语连用。表示持续动作或状态的是延续性动词。

Step 3 Exercises

板书设计：

I/You/We/They have finished the work.

He/She/It has finished the work.

Period 4

Step 1 Revision

Complete the sentences.

Step 2 Pre-listening

1. Look at the pictures and learn the new words.

2. Look at the pictures and review the sentence pattern: Have you ever been to...? 3. Finish exercise 1a on textbook. Match the pictures with names.

Keys: c, a, d, b

Step 3 Listening