资源简介

(共33张PPT)
八年级英语人教版·上册
Section A (2a-3c)
Unit 7
When Tomorrow Comes
一、新课引入
What’s the video talking about
Hawking’s predictions about the future.
一、新课引入
What are your predictions about the future
Free talk
二、新课讲解
Listen to the conversation and fill in the blanks.
Helen: Hi, Jennifer. What’s up
Jennifer: Oh, hi, Helen. I’m watching a video about future predictions.
Helen: So, what will the future be like
Jennifer: Well, _________, but the transport system will be more efficient. It means that _________.
Helen: Sounds great! Any other predictions
Jennifer: Students probably won’t go to a school in the future. They will study at home or any place they want.
2a
A. there will be fewer traffic accidents B. there will be more people in cities
C. we’ll have better health care technology D. people will live longer
B
A
“怎么了？”，常用于口语，询问对方的情况
医疗保健技术
交通运输系统
二、新课讲解
Listen to the conversation and fill in the blanks.
Helen: Oh, but I really like going to school! Anything else
Jennifer: And _________.
Helen: Really Why
Jennifer: Because _________ in our homes. Machines will tell us how to solve small health problems before they become bigger.
Helen: That’ll be great. How long will most people live
Jennifer: Well, more people will live to be over 100 years old. Some may even live to be 150.
Helen: Wow, that sounds wonderful!
2a
A. there will be fewer traffic accidents B. there will be more people in cities
C. we’ll have better health care technology D. people will live longer
D
C
prep. 超过
活到
二、新课讲解
Language points
1. there will be fewer traffic accidents 交通事故会更少
(1) fewer是few的比较级，意为“更少的”，用于修饰可数名词复数。
I think there will be fewer cars in the future. 我认为将来小汽车会更少。
二、新课讲解
Language points
【辨析】fewer, less与more
词汇 含义 原级
fewer 更少的 few，修饰可数名词复数
less 更少的 little，修饰不可数名词
more 更多的 many/much，修饰可数名词复数或不可数名词
I have fewer books than Jack. 我的书比杰克的少。
If you don’t want to get fat, you will have to eat less junk food. 如果你不想发胖的话，你必须少吃垃圾食品。
I want to have more friends and time. 我想有更多的朋友和更多的时间。
二、新课讲解
Language points
(2) traffic作名词，意为“交通；路上行驶的车辆；运输”。
traffic lights 交通信号灯
heavy/busy traffic 繁忙的交通
There’s always a lot of traffic on this road. 这条路上总是有很多来往车辆。
He walks to school every day to avoid heavy traffic. 他每天步行去上学，以避开拥挤的交通。
【注意】表示交通量大常用heavy，表示交通量小常用light。
二、新课讲解
Language points
2. ... more people will live to be over 100 years old. ……更多的人将会活到一百多岁。
live to be+年龄，意为“活到……岁”。
Some people can live to be 100 years old, but few people can live to be 130 years old. 一些人能活到100岁，但很少有人能活到130岁。
【拓展】(1) “活到……岁”的常用表达：
live to (be)+基数词+year(s) old
live to+the age of+基数词
二、新课讲解
Language points
With good habits, many people can live to the age of 80 or even older. 只要保持良好习惯，许多人可以活到80岁以上。
(2) live作动词，还可意为“居住；生活”。live on意为“以……为生；以……为主食”。
I live next to a supermarket. 我住在一家超市旁边。
Many people live on rice. 很多人以大米为主食。
Read the conversation and complete the table.
二、新课讲解
2b
What will the future be like People in cities
Transport system
Education
Health care
Length of life
There will be more people in cities.
The transport system will be more efficient and there will be fewer traffic accidents.
Students probably won’t go to a school in the future. They will study at home or any place they want.
We have better health care technology in our homes. Machines will tell us how to solve small health problems before they become bigger.
More people will live to be over 100 years old. Some may even live to be 150.
寿命
二、新课讲解
Language points
3. Education 教育
education作名词，意为“教育”。它作不可数名词时，意为“教育”；它作可数名词时，特指某一种教育、某一段教育或某个人的教育，可以和不定冠词连用。常用搭配为further education，意为“继续教育；进修”。
He goes to Beijing for further education. 他去北京进修。
Our parents always try their best to give us a good education. 我们的父母总是尽他们最大的努力给我们一个好的教育。
二、新课讲解
Language points
【拓展】(1) educational作形容词，意为“教育的；有教育意义的”。它是以元音音素开头的单词，其前若加不定冠词，应用an。
I bought an educational toy for my daughter yesterday. 昨天我给我的女儿买了一个益智玩具。
(2) educate作动词，意为“教育；教导；训练”。
She was educated in the US. 她是在美国受的教育。
(3) educator作名词，意为“教育工作者；教育家”。
His mother is an educator. 他的母亲是一名教育工作者。
Read the conversation and check your answers.
二、新课讲解
Helen: Hi, Jennifer. What’s up
Jennifer: Oh, hi, Helen. I’m watching a video about future predictions.
Helen: So, what will the future be like
Jennifer: Well, there will be more people in cities, but the transport system will be more
efficient. It means that there will be fewer traffic accidents.
Helen: Sounds great! Any other predictions
Jennifer: Students probably won’t go to a school in the future. They will study at home or any place they want.
Helen: Oh, but I really like going to school! Anything else
Jennifer: And people will live longer.
Helen: Really Why
Jennifer: Because we’ll have better health care technology in our homes. Machines will tell
us how to solve small health problems before they become bigger.
Helen: That’ll be great. How long will most people live
Jennifer: Well, more people will live to be over 100 years old. Some may even live to be 150.
Helen: Wow, that sounds wonderful!
Read again and answer the questions.
二、新课讲解
1. What is Jennifer watching
2. Is Helen interested in the future How do you know
3. Is the video positive about the future or not How do you know
2c
She’s watching a video about future predictions.
Yes, she is. Because she asks many questions about the future.
Yes, it is. The video tells us the future will be better in many fields.
Listen to the conversation again. Then role-play it.
二、新课讲解
2d
What do you think life will be like in the future Make up a conversation about your future predictions.
二、新课讲解
2e
Topic My prediction My partner’s prediction
Home
Population
Transport
Job
Free time
A: Will there be more / less / fewer ... in the future
B: Yes, I think there will ... / Well, I don’t think there will ...
A: Do you think we will ...
B: …
二、新课讲解
Language points
4. Topic 话题；题目；标题
topic作名词，意为“话题；题目；标题”。
The main topic of the conversation was Tom’s school life. 这次谈话的主要话题是汤姆的学校生活。
二、新课讲解
Language points
【拓展】(1) on topic 意为“切题”。
Let’s get back on topic. 让我们回到正题上来吧。
(2) off topic意为“离题；跑题”。
The comment is completely off topic. 这条评论完全脱离了主题。
What do you think life will be like in the future Make up a conversation about your future predictions.
二、新课讲解
2e
Topic My prediction My partner’s prediction
Home
Population
Transport
Job
Free time
There will be smart robot servants at home.
There won’t be big houses in cities.
There will be more people in the countryside.
There will be more people in big cities.
There will be more self-driving cars.
There will be fewer traffic jams.
More people will work at home.
There will be more jobs related to AI.
People will have more free time to travel.
People won’t have much free time.
Read the sentences and notice the words in bold. Find more sentences in Section A that use the simple future tense.
二、新课讲解
3a
Shall we go to see the sci-fi film Oh, I’d love to.
What will the future be like There will be more people in cities, but
there will be fewer traffic accidents.
Will most people live in outer space Yes, they will. / No, they won’t.
How long will people live Well, more people will live to be over 100
years old.
We won’t be able to live on earth.
There will be less food.
Many people will live in outer space.
Will we be able to live on earth in 100 years
...
Complete the conversations with the correct forms of the verbs in the box. Some verbs are used more than once.
二、新课讲解
3b
1. A: Do you think it’s going to rain
B: Yes, but don’t worry. I think we ___________ home before it rains.
2. A: ___________ the exam ___________ difficult
B: It ___________ (not) easy, but I’m sure you’ll pass it.
3. A: Who do you think ___________ the prize
B: Well, I think Harry ___________ the winner.
插入语
will get
Will be
won’t be
will win
will be
be find get live meet need see win
Complete the conversations with the correct forms of the verbs in the box. Some verbs are used more than once.
二、新课讲解
3b
4. A: Do you think scientists ___________ a cure for cancer in 50 years
B: Yes, I do. And I believe more people ___________ up to 100 years old.
5. A: The concert begins at 7:30 p.m. ___________ we ___________ at 7:15 p.m.
outside the theatre
B: OK. I ___________ you then.
6. A: Do you think we will still use cash when shopping
B: No, and I don’t think I ___________ a wallet either.
will find
will live
Shall meet
will meet/see
will need
……的治愈方法
when (we are) shopping
用于否定句句末
be find get live meet need see win
二、新课讲解
Language points
5. ... but I’m sure you’ll pass it. ……但我肯定你会通过的。
pass作动词，意为“及格；通过”。
I hope all of you can pass the exam. 我希望你们所有人都能通过考试。
【拓展】(1) pass作动词，还可意为“走过；经过”。
I saw a stranger pass the shop. 我看到一个陌生人走过那家商店。
二、新课讲解
Language points
(2) pass作动词，意为“给；递”。
pass sb sth = pass sth to sb 递给某人某物；把某物递给某人
Pass me the book, please. = Pass the book to me, please. 请把书递给我。
【注意】当用代词it/them表示物时，只能用pass sth to sb结构。
(3) pass作名词，意为“合格；通行证”。
She got a pass in French. 她法语考试及格了。
You can’t get into it without a pass. 没有通行证，你不能入内。
二、新课讲解
Language points
6. Do you think scientists will find a cure for cancer in 50 years 你认为科学家会在五十年内找到治愈癌症的方法吗？
cure作名词，意为“药；药物；疗法；疗程”。
There is no magic cure. 灵丹妙药并不存在。
The cure took six weeks. 此疗程花了六个星期。
【拓展】cure还可作动词，意为“治愈；治好(病人或动物)”。
Will you be able to cure him, Doctor 医生，你能把他治好吗？
二、新课讲解
Language points
7. Do you think we will still use cash when shopping 你认为我们购物时还会使用现金吗？
cash作名词，意为“现金；金钱”。
Payments can be made by cheque or in cash. 支票或现金支付均可。
I’m short of cash right now. 我眼下正缺钱。
【拓展】cash还可作动词，意为“兑现”。
The bank has to verify your identity before you cash your check. 银行必须先核实您的身份然后再为您兑现支票。
Write some predictions about your partner’s life in 20 years and then make up a conversation.
二、新课讲解
3c
A: You’re so friendly and nice. I think you will be a good teacher.
B: Well, I don’t think so. I think I’ll ...
三、归纳小结
1. new words and phrases:
traffic, technology, video, transport, system, efficient, education, length, topic, partner, shall, pass, winner, cure, cancer, concert, cash, wallet
2. target language:
含有will的一般将来时的句型结构
四、强化训练
一、单词拼写
1. My brother was excited because he _________ (通过) the exam yesterday.
2. There are some hot _________ (话题) online these days.
3. Many parents spend a lot of money on their children’s _________ (教育).
4. You’d better go with your _______(搭档) because it is too dark.
5. The journey was a bit boring because of the _________ (交通).
6. You don’t need to take any _________ (现金) when shopping. You may pay by either Alipay or WeChat.
passed
topics
education
traffic
cash
partner
四、强化训练
二、用所给词的适当形式填空
1. Doctors try their best _________ (cure) patients.
2. Sally thinks this book is more ___________ (education) than that one.
3. If _________ (few) people drive cars, there will be less air pollution.
4. What _________ you _________ (do) tomorrow evening
5. If you want to be a _________ (win) in the game, you must practice hard and never give up.
to cure
educational
fewer
will do
winner
四、强化训练
三、根据汉语意思完成句子
1. 你能把那个杯子递给我吗？(补全句子)
Could you please _______ the cup _______ me
2. 现在很少有人能活到150岁。(补全句子)
Few people can _______ _______ _______ 150 years old now.
3. 未来将有会在天上飞的车子。
In the future, there ______ ______ cars that can fly in the sky.
4. 科学家们正在寻找治疗这种疾病的方法。(补全句子)
Scientists are searching for _______ _______ to the disease.
pass to
live to be
will be
a cure
五、布置作业
Memorize the new words and phrases.
Learn more about future predictions.

展开更多......

收起↑