Learning about Language优质课教案

人教版必修二unit3 learning about language Learning about Language Teaching Aims：

1. Learn the words and expressions appearing in the reading passage. Over time, sum, go by, as a result, anyway, so…that.

2. Understand some difficult and long sentences. Teaching Important Point：

The use of the present perfect passive voice. Teaching Difficult Points：

How to master the usages of some important words and phrases and the present perfect passive voice. Teaching Procedures：

Step 1. lead in Check the answers with group members and discuss the difficult points (1)words:

common, compare, anyway, goal (2) phrases: as a result& as a result of

(3) sentence structure: by引导的时间状语

As& with “随着”

Step 2 Important Words and Expressions Step 3 Important sentences Step 4 Grammar—The Present Perfect

1.Passive Voice----pay attention to the following sentences in the text and think about what verb tense is used in these sentences?And what verb voice is used in these sentences? 1).As the years have gone by，I have been made smaller and smaller. 2).Since then，my family and I have been used by billions of people to deal with information and communicate with each other around the world by the Internet. 3).I have truly been built to serve the human race since my birth. 2.Task 1 T：Please turn to Page 21.Let’s finish Discovering useful structures. At first，look at Ex.2.According to examples，change the following sentences into the present perfect passive voice.Put the verbs into the correct form. 3.Task 2 Turn to Page 57.Finish using structures.First，look at Ex.1 and change the following sentences according to the model，and pay attention to the passive voice form.First do the exercise individually，and then check your answers with your partners.After that we’ll check the answers in class. Step 5 Homework