人教版 (2019)必修 第二册Unit 3 The internet教案

2019新人教高中英语必修二

Unit 3 Listening and Speaking公开课教案

Teaching aims:

1.Enable students to understand the content and structure of an investigation interview about online habits.

2.Guide students to  master how to define new words and use the skill to catch the key information in the listening process.

3.Help students to identify the useful sentence patterns and expressions from the listening text.

4.Talk about online activities and the reasons for using the Internet.

Teaching key points:

1.    Enable students to get the main information by means of definition.
2.    Enable students to do a survey about online habits of their schoolmates through speaking practice.

Teaching difficult points:

1.    Cultivate students’ listening strategies by learning ways to define new words and be able to apply them to listening.
2.    Enable students to discuss each other’s online habits using the useful sentence patterns and expressions in the listening text.

StepⅠLead-in

Read the quote on the Opening Page and discuss the following questions

1.    What can you see in the picture?

T: Class,let’s look at the picture on the Opening Page. What can you see from it?

Ss:There are people connected with each other.

T:What do you think makes them connected?

Ss: I think it is the Internet that makes them connected.

...

2.    What do you think of the sentence by Bill Gates?

T：Class, what do you think of the sentence by Bill Gates?

S1: It means people all over the world communicate with each other through the Internet.

S2: It means the Internet has made the world closer together; we can interact on the Internet just like meeting at the square.

T：Good idea!

StepⅡListening: Ask about online habits

Activity 1 Warming up

1. Talk about online activities and popular apps.

T: Class, what do you usually do online?

S1:I like to listen to music and watch movies online.

S2:I usually chat online with my friends.

T:Can you name some apps of social media you are using?

Ss:WeChat, Tik Tok（抖音），Taobao, QQ...

2.Look at the online activities in the box and match them with the pictures.Then tick the pictures of the activities that you like to do when you are online.（Explain some words and expressions: blog, a search engine, stream movies and music）

Suggested answers:

 B 　write a blog post 

 C 　use a search engine 

 D 　chat online 

 A 　stream movies and music 

Activity 2 Listening for the main idea

Ask students to listen to the conversation and fill in the blanks.

The conversation is a survey about 　　　　　.It includes 　　　　　　　,

　　　　　　　　　　　　 and 　　　　　　　　　　　　　　. 

Suggested answers:

online habits;time spent online every day;online activities;reasons for using the Internet

Activity 3 Listening for details（红色为学生填写部分）

2.Fill in the blanks to complete the conversation.

Sam:Hi,guys! I’d like to ask some questions about your online habits.First,　　　　　　　　　　　,Anna? 

Anna:It depends.I’d say two or three hours.

Sam:How about you,Paul?

Paul:Oh,maybe about two hours.Sometimes more.What about you,Joe?

Joe:Well,I think I spend at least an hour every day.

Sam:　　　　　　　　　　　　　,Joe? 

Joe:I have a blog.It 　　　　　　　　an online diary where you write about something you’re interested in.　　　　　　　　,I like basketball,so I write a lot on my blog about my favorite team.It’s fun. 

Anna:I like to stream videos and music.　　　　　　　,I watch videos and listen to music online.It’s 　　　　　　　.Sometimes I 　　　　　　　　　,too.With the Internet,I can also_______anytime,anywhere. 

Paul:I usually use a search engine to 　　　　　　　　　.A search engine is

___________that helps you find what you’re looking for.With it,I can find all the information,videos,and pictures that I need for my homework.It is 　　　　　　　. 

Suggested answers:

how much time do you spend online every day;What do you usually do online;is like;For example;That is;cheap and easy;look up information;chat with my friends;do my homework;a tool;so helpful

Activity 4 Listening for definitions

Observe the following sentences and analyze how the words in italics are defined.Write them in the correct brackets.

①I have a blog.It is like an online diary where you write about something you’re interested in.For example,I like basketball,so I write a lot on my blog about my favourite team. 

②I like to stream videos and music.That is,I watch videos and listen to music online. 

③A search engine is a tool that helps you find what you’re looking for. 

A　Use simpler words.(　　　　　　)

B　Use an example.(　　　　　　)

C　Compare to something.(　　　　　　)

Suggested answers:

A stream　  B　blog　  C　search engine

Step Ⅲ Speaking

Activity 1　Write down the expressions about online habits in the listening text.

Suggested answers:

How much time do you spend online...?

I spend...online.

What do you usually do online?

look up information

chat with my friends

stream videos and music

It’s fun.

It’s so helpful.

Activity 2　Work in pairs to role-play a dialogue.Take turns to ask each other about online habits.

Example:

A:How much time do you spend online every day?

B:Oh,it’s hard to say.Sometimes I’m too busy to go online.Sometimes I spend more than four hours online.How about you?

A:It depends.I’d say from half an hour to three hours.

B:What do you usually do online?

A:I listen to music,stream videos,or look up information.And you?

B:Lots of things.I especially like to chat with my friends and family.By the way,what’s your favorite app?

A:Well,...

Suggested answers:

A:Well,English Fun Dubbing(英语趣配音).

B:Why do you like it?

A:There are lots of streams and I can dub interesting English movie clips so I can learn English in an interesting way.

B:Sounds amazing.I certainly will try it.

A:OK,let me teach you how to download the app.

B:Thanks a lot.

StepⅥ Creative thinking

What’s your ideal(理想的) life of smart home and smart school?Imagine at least 3 changes in your house and school.

Step ⅤHomework

1.Do a survey about your partner’s online habits.

2.Review the expressions about online habits learnt from the listening material.