英语七年级下册Unit 2 You can buy everything on the Internet教案

教学

步骤

教师活动

学生活动

设计意图

Step One

Warming-up (3’)

Lead in

Share a song with the students.

Listen and enjoy the song.

通过这个环节，既可以活跃课堂气氛, 又可以放松心情。

Step Two

Pre-

reading

(5’)

1.Free talk:

T: I like listening to music when I use my computer, what about you? What do you usually do with your computer?

2. T: Sometimes, I also buy something on the Internet. Do you? Do you like online shopping? Why or why not?

3.Words lecturing:

Show the new words and phrases for the students.     anyone, pay for, post, safe, shopping, way, one of , almost, open, later, out, go out, over, one day, one, receive, advantage…

T: You’ve known a lot of online shopping, is it good or bad? Now, let’s get to know more about it.

1. Have some volunteers talk about what they usually do with their computer.

2. The students show their opinion of online shopping.

3. Learn the new words and get ready for the reading comprehension.

培养学生大胆说英语的习惯。

在描述的同时学习新单词和句型，做到词不离句，并为学生扫清阅读障碍。

Step Three

While-

reading (24’)

1. Scanning

(1)Ask students to scan

the passage.

2. Skimming

Ask students to skim the passage and check the true sentences on Page 29.

3.Careful reading.

(1)Paragraph 1:

①Read the first paragraph and answer:

What can we buy on the Internet?

②Ask a volunteer to read Paragraph 1 in class and find out difficulties.

③Solve difficulties:

a. There are many new ways of shopping.

b. one of + n.(pl.) + v. (s.)

c. sb. + pay + … for sth.

= sb. spend … on sth. / doing sth.

d. Important phrases: receive sth. from sb.

a few days later

by post

T: Since the new way of shopping online is so easy,  does it have more advantages? Now, let’s look at Paragraph2.

(2)Paragraph 2:

①Present some sentences to the students and ask them to write “T” or “F” about the advantages of online shopping, also correct the wrong sentences after reading Paragraph2 .

②Ask a student to be “a  little teacher” to check  the answers.

③The whole class read this paragraph together and  point out important points.

④Solve difficulties.

a. You can shop at any time.

b. sth. takes ….(time) to do sth. = sb. spend …(time) on sth./ doing sth.

T: How are you going to spend your summer holiday? Let’s take a look at Lucy’s wonderful plans.

(3)Paragraphs 3& 4:

①Let the students  discuss these two questions after reading Paragraps3 & 4.

②Have students discuss these two questions.

③Ask a group of six students to read paragraphs 3& 4..

T: Now, boys and girls, we have finished all the passage, do you think it’s good or bad to shop on the Internet? Let’s read the passage together and think about it, then we’re going to have debate between boys and girls..

.

1.Scan the passage and finish the question:

Why will no one go to the shops any more one day?

2.Skim the passage and check the true sentences.

(Finish exercises on Page 29.)

3. Careful reading.

①Read Paragraph 1 and answer the question.

What can we buy on the Internet

②Listen and read Paragraph 1 and find out difficulties in four.

③Solve the difficulties together.

(2)Read Paragraph2 and correct the wrong sentences:

①write “T” or “F”. after reading Paragraph 2

1.You can only shop in the day.

(  )

2. If you shop online, you need a lot of things to help you.  (    )

3. You can’t compare the prices of the same product and you can’t save money. (    )

②A student to be a  little teacher to check  the answers. Others try their best to answer the questions .

③Students read Paragraph 2 and point out difficulties  points.

④To say the difficulties 

and solve together.

(3)Read Paragraphs 3 & 4.

①Read and discuss in groups:

1. What’s the disadvantages of online shopping?

2. Will online shopping take place of (取代) shopping in the future?

② Show their opinions after discussing the questions.

③A group of six students to read paragraphs 3&4. Then choose: Who reads the best?

(4)The students read the

letter together and make sure to  

understand the passage, and think the problem over..

要求学生快速阅读短文，找出问题的答案，初步了解短文内容。

通过学生快速阅读，培养学生获取主旨的能力。并且从整体把握文章的内容， 为进一步学习做好铺垫。

让学生带着任务（问题）去阅读课文，去找答案，有助于学生更加准确地获取信息，提高阅读效果和技能。学生通过分层次阅读文章，获取具体信息，把知识点和课文理解在分段学习得以突破。而小组活动能通过学生间的自主、合作学习，让学生充分地实践运用语言，并激发学生创造性思维的发展。

Step Four

Post-

reading

(10’)

1. Writing

①Give some time for the students to complete the table on Activity4 on Page 29.

②Call back the answers

from two students then

read the short passage

in the whole class .

2.Debating

Now, let’s have a debate between boys and girls: Is it good of bad to shop online?

1. Finish the table of Activity 4 on Page 29.

2.Have a debate:

Is it good or bad to shop online?

复述课文能使学生加深对课文内容的理解。

适量的口头练习，让学生巩固本课时的语言重点。

Step Five

Summary（2’）

1.Get the students to

sum up the language points.

T: What have we learned today?

Ss:……

2.Let the students to choose the best team in this lesson.

1.Sum up the language points.

2.To choose the best groups.

引导学生对这节课的总结，让学生做自由发言，培养学生自主学习，自主总结的良好学习习惯。

简短的评价使学生的课堂表现得到肯定并且可以激励学生的学习兴趣，树立学习英语的信心。

Step Six

Home-

work

（1’）

Write a passage about ‘ Is it good or bad to shop online?’

Finish the homework.

课后作业有助于学生巩固已学的知识，补充其他方面的锻炼。写作是阅读的拓展，让学生最终完全掌握语言，实践运用语言。