《Language in use》Computers PPT教学课件

外研版七年级英语上册《Language in use》Computers PPT教学课件，共25页。

Learning Objectives

By the end of the class, we will be able to:

1. know the usage of special interrogative words;

2. ask questions using “wh-questions” correctly;

3. make a survey about computers.

特殊疑问句

一、特殊疑问句的概念

以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑问句。其句型结构为：特殊疑问词+一般疑问句？回答特殊疑问句时，不能用yes或no，要问什么答什么。

—What do you want to be?

— I want to be a teacher.

—When do they have breakfast?

—At eight o ’clock.

—Where does he do his homework?

—At home.

—Why do you like music?

—Because it is relaxing.

—How many emails do you send to your friends every week?

—Three.

二、常用的特殊疑问词

1.what“什么”，提问是什么，做什么。

—What is your name?

—My name is Amy.

—What are you doing?

—I am reading books.

—What does your father do?

—He is a policeman.

2.when“什么时间”，提问是什么时候。

—When do you use a computer?

— I use a computer after school.

—When do they have lunch?

— At twelve o ’clock.

—When do you get up?

— At seven o ’clock.

3.why“哪里”，提问原因。

—Why do you like the cat?

—Because it is cute.

—Why are you late?

—Because I was stuck in a traffic jam.

—Why do you like Chinese?

—Because it is interesting.