初中英语9BUnit1Period2教案+学案+配套练习

9BU1P2

一备：南苑中学陈丽娟

二备：启东中学顾海宁

教案

Teaching aims:

1) To understand the context of a future life on another planet.

2) To recognize and understand vocabulary about life on Mars.

3) To recognize and list differences between life on Earth and life on Mars . Teaching aids:

a recorder, multi-computer

Teaching procedures:

Step 1.Lead-in .

Say: People have long been dreaming about living on Mars. There are a number of films about this topic like The Red Planet and Mission to Mars .Do you believe that humans will ever be able to live on a different planet ?

Step2. Presentation

1) Now, let’s watch some pictures about life on Earth today .Teach crowded

and Polluted.

2) Say: Simon and Daniel are talking about living on Mars. Listen and answer. Step 3 Reading

1) Say: Daniel wants to find out more about life in space in the

future ,here’s the article. Please open your books and turn to page4..

Before we read it, let’s deal with the new words first. Look at here, please find out these new words in the article and guess their meanings.

2) Check their answers.

Read the new words.

3) Listen to the tape and answer the following questions:

1. How long does it take to fly to Mars at present?

2.What is the gravity on Mars?

3.Where will we live on Mars?

4.How will we study, do homework and take exams?

5 What will food be like on Mars?

4) Say: Now please read the article more carefully and try to tell the following sentences T or F. If it is false, please correct the mistake.

1. By 2100, people might live on Mars. ( )

2 .Mars is becoming crowded and polluted. ( )

3. By 2100,the space shuttles can travel at half the speed of sound. ( )

4. By 2100, scientists can develop plants on Mars to get food and

oxygen ( )

5 Humans on Mars have to wear special boots to make themselves lighter. ( )

6. We will have less time for our hobbies on Mars.( )

7 .Students will go to school by spacecraft. ( )

8. Space travel might make people feel ill. ( )

5) Check their answers.

6) Say: Now listen to the tape and try to find out differences between life

on earth and life on Mars.

Step 4Discussion

Would you like to live on Mars? Why or why not?

Step 5 Homework

Read the article again and again

Finish the exercises in your homework.

学案

一、学习目标

1. 掌握所有单词以及他们的词性变化。

2. 掌握有关短语及句型。

二、学习重点

Reading部分中的有关短语和句型

三、学习难点

学会本单元的语法

四、教具学具

投影仪和电脑

五、教学环节

1．预习交流

默写词组：

life on another planet life in space in the future

a book of science move to Mars

at the moment by the year 2100

become more and more crowded and polluted

build a better world first of all

carry larges of people in space shuttles

at half the speed of light develop plants

produce the food and oxygen three-eighths

float away into space wear special boots

become very fashionable various designs

choose from

2.展示探究

1).move v.搬迁，移动，感动

Let’s move this chair to the living room.

moving adj.动人的，令人感动的

The trip to the poor area is deeply moving experience.

2).at the moment =now 此刻，现在

in a moment 立刻，马上，一会儿（用于将来时）

a moment later 过了一会儿

at the very moment 就在那时

for the moment 目前，暂时

3）.It’s +adj. +to do sth.. /It’s +adj. + for sb. to do sth../It’s + adj.+ of sb. to do sth.

eg. It’s difficult to learn English well.

It’s difficult for us to learn English well.

It’s nice of you to give me the present.