Unit 4 Topic 3 Section B

from the ’earthquake?
5.’Really? ’Which was the ’most ’serious ? 6. A ’reporter said ’scientists
could ’put ’little ’computers ’right into
our ’heads.
7. The ’Internet ’makes our life ’easier
We master the drills : be sure that +句子
be not sure if/whether + 句子
1. 收集更多网络在我们日
常生活当中的用途。 2. 背诵1a。
Thank you !
2 Work in pairs and make up conversations with the sentences in the box.
Example
A: I’m sure there are many interesting
things to see on the Internet.
B: I’m not sure whether/if it is good to
I’m sure you can find lots of information on the Internet now.
be sure ( that ) + 句子 确信…… ; 肯定…… 不确定……是否…… I’m not sure if that is a good idea. be not sure if/whether + 句子
shop online.
将来
Will everyone in the world use the Internet in the future ? Are there any good movie websites online ? Can we find interesting books on the Internet ?
The Internet can help us find the way.
From Section A, we knew something about the uses of the Internet.
We can enjoy movies on the Internet.
From Section A, we knew something about the uses of the Internet.
2. We can shop ___ the Internet ____ going to the shops.
A. on; without
C. in; for
B. in; without
D. on; with
3. – We can use QQ to chat online. --Really ? Could you please show me ______ it ?
We can study on the Internet.
From Section A, we knew something about the uses of the Internet.
We can chat with our friends.
From Section A, we knew something about the uses of the Internet.
We can listen to music to relax.
From Section A, we knew something about the uses of the Internet.
We can read books we like.
From Section A, we knew something about the uses of the Internet.
Will people have computers in their bodies some day ?
将来某天
3
Discuss in groups about what you saw or heard on the Internet. Then make a report and present it to the class.
A. what to do
C. when to do
B. how to do
D. why to do
4. I’m _____ sure _____ computers can work in our heads well .
A. /; whether C. not; if B. not; that D. quite; whether
/ w / - / v / : wet- vet wine- vine
west- vest
4b
Listen to the sentences, paying attention to the liaison, weak form, stress and intonation. Then read after the tape and imitate. 录音4b-P100
We can learn to cook.
Jane and her friends are talking about the things they did on the Internet last night.
What did each of them do last night ?
1b
Listen to 1a and complete the table. Name
for his science lesson. Kangkang visited his favorite
scientists website and heard a reporter say __________
________________________________________. could put little computers right into our heads He was not sure if that was a good idea. Maria _______ watched _________ a movie online and she was sure no scientist was going to put a computer into her head.
Write another passage fromin like this : Last night, Maria, Michael and I …
Read and act out the conversation in pairs.
Jane Michael
What they saw or heard online
录音1a-P99
photo of ______ Mars saw a new ______ birds studied pictures of ______
scientists could put Kangkang heard that _________ little computers right into heads our______ movie Maria watched a _______
1c Rewrite the conversation into passage based on 1b . 视频1a-P99
Last night, Jane saw ____________________________ a new photo of Mars on the
looked at photos online ________ Internet and Michael also ____________________
Section B
From Section A, we knew something about the uses of the Internet.
We can do shopping at home.
From Section A, we knew something about the uses of the Internet.
A: I saw/looked at/watched…
B: I’m sure … C: I visited the website and a reporter said … D: I’m not sure if/whether … …
4a
Read the pairs of words and pay attention to the difference between / w /and / v /. 录音4a-P100
and ’more interesting
The rising tone is often used in general questions, greetings and requests.
Choose the best answer.
1. Computers are very useful to us, but students shouldn’t ____ too much time ___ them. A. spend; in C. spend; on B. cost; / D. take; to
1.’Good ’morning .
’Good ’evening.
2.Will ’everyone in the ’world ’use
the ’Internet in the ’future ?
3.Well. ’Some people ’watch ’TV ’online.
4.Do you know ’how to ’protect ’ourselves