Learning about Languageppt配套的教学设计方案

Unit3 Computers SectionⅡ

Learning about Language Teaching aims Knowledge aims 1.

Get students to learn the key words and expressions in the part. 2.

Enable students to master the grammar item: the present perfect passive voice. Ability aim Train students’ ability of using the present perfect passive voice well and correctly. Emotional aims 1.

Stimulate students’ sense of cooperation. 2.

Stimulate students’ interest in learning grammar. Teaching key point Grammar learning: Let students learn the use of the present perfect passive voice. Teaching difficulty Enable students to use the present perfect passive voice correctly and properly according to the context. Teaching methods 1.

Grammar learning

2.

Task-based teaching. Teaching procedures Step 1 1.

Greeting. 2.

Dictation . Step 2 Lead-in Exercise 1 1.

Ask students to complete the sentences with the given words in their proper forms. 2.

A few minutes for them to read the sentences. 3.

Check out the answers together. Exercise 2 Ask students to pick out the sentences which contain the passive voice. Exercise 3 Get students to change the given sentences into passive voice. Exercise 4 Find out the passive voice from the jokes. Step 3 Explanation 现在完成时的被动语态的定义和构成

现在完成时的被动语态同主动语态一样强调过去的动作对现在的影响。现在完成时的被动语态由“has/have+been+及

物动词的过去分词”构成。

I have been taught. 肯定句

He/She/It has been taught. We/You/They have been taught. I have not been taught. 否定句

He/She/It has not been taught. We/You/They taught. 一般疑问句: Have I been 肯定回答: taught? Yes,you have.

Has he/she/it Yes,he/she/it has. been taught? Yes,we/you/they Have have. we/you/they been taught? 特殊疑问句: Who has 简略回答: been taught? We have. Where have In the classroom. you been taught? 否定回答: No,you haven’t. No,he/she/it hasn’t. No,we/you/they haven’t. have not been 疑问句

现在完成时的被动语态的注意事项

1)只带有一个宾语的动词变为被动语态时,将主动语态的宾语变为被动语态的主语。

主动:We have built many houses in the past ten years. 被动:Many houses have been built in the past ten years.

带双宾语的动词

give,send,bring,take,teach,show,tell,make,sing,write,read,sell, buy,ask,pay,borrow,lend,offer,hand,pass,get,promise等,变为被动语态时,可将其中一个宾语变为主语,另一个保留在原处。

主动:I have given him the book.

被动:He has been given the book. 被动:The book has been given to him.

注意:带有双宾语的动词在由主动语态变为被动语态时,一般把表示“人”的宾语(间接宾语)变为主语。

现在完成时的被动语态的高考考点 Step 4 Exercise Ask students to turn to page 21 and a few minutes for them to finish all of the exercises. Then check out the answers together. Step 5 Summary

Today we have learned the grammar item: the present perfect passive voice. You need to memorize the key point and do more exercises after class. Step 6 Homework Finish the exercises on exercise book.