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(共30张PPT)
Unit 5
Lesson 2 Ways of travelling
课型：阅读课
能够通过阅读梳理交通方式从过去到现在的发展脉络，概括段落主旨，并完成部分与主旨的匹配练习，形成说明文的结构意识；
01
能够掌握并运用与交通、出行相关的核心词汇与表达，用叙述性句式描述交通方式的变化与影响；
02
能够围绕“最重要的出行发明、未来交通”进行简短口头交流，基于文本内容提出合理的未来交通设想，把阅读信息迁移到真实表达中。
03
学习目标
Lead in
01
Pre-reading
02
While-reading
03
Post-reading
04
Summary
05
Language points
06
Exercise
07
Homework
08
Lead in
01
Read the questions and give your answers.
A What ways of travelling in history do you know？
B Which inventions in travel do you think is the most important？
Walking,riding horses, taking cart /carriage / wagon
carriage / k r d / （最常用，指四轮马车、老式载客马车）
cart /kɑ rt/ （两轮简易马车、手推车） wagon / w ɡ n/ （四轮运货马车、大篷车）
Wheels,cars, planes .......
Pre-reading
Long ago, many people did not travel far from home. In fact, in the early days, a person might live their whole life in one village.
The first important invention in land travel was the wheel. And then came the wagon. Humans began to have the power to move and carry things across long distances.
The next was the train. After the train came the invention of cars, buses, trucks, and other means of transportation. Humans and goods were able to travel farther than ever before.
Boats and ships provided another important way of travelling. The invention of the compass helped people explore more places.
And canal systems made fast waterway transportation possible.
Modern means of transportation, such as high-speed trains and airplanes, help people travel faster and farther. Eco-friendly electric cars are common and self-driving cars are in development. People can even travel to space in spaceships. Who knows what the future holds
The development of transportation has made travelling much easier and faster. Every invention is a symbol of human creativity. Let's enjoy these developments and work for more great things in the future.
Part 1
Part 2
part 3
part 4
paragraph 1
paragraph 2
paragraph 3
paragraph 4
paragraph 5
paragraph 6
While-reading
Long ago, many people did not travel ____________ home.
The first important invention in land travel was the ______. And then came the________ .
The next was the________. After the train came the invention of cars, buses, trucks, and other means of transportation.
Boats and ships provided another important way of travelling.
Modern means of transportation, such as_________________ and airplanes, help people travel faster and farther.
The development of transportation has made travelling much__________________
far from
wheel
wagon
train
轮子；车轮
四轮载重马车或牛车
high-speed trains
速度；速率
easier and faster
Post-reading
B
A
C
D
What transportation do you think will appear in the future Share your ideas with your partner.
I think flying cars will be very popular in the future. People can drive them both on roads and in the sky. There will also be high-speed trains that are faster and safer. Besides, self-driving buses will take people to school or work without drivers. All of them will use clean energy and be good for the environment.
我认为飞行汽车在未来会非常流行。人们可以在公路上驾驶它们，也可以在空中驾驶。还会出现更快、更安全的高速列车。此外，自动驾驶公交车可以不用司机，就能送人们上学或上班。它们都会使用清洁能源，对环境友好。
Language points
1. Humans began to have the power to move and carry things across long distances.人类开始拥有长途迁徙和运送物品的能力。
power /'pa (r)/ n.动力；能力；权力；电力v.驱动；推动
(1)[不可数名词]动力；能力；权力；电力
have the power to do sth.有能力/权力做某事
I will do everything in my power to help you.我将尽全力帮助你。
I have the power to change the decision.我有改变这个决定的权力。
(2)[动词]驱动；推动此时常用被动语态。
be powered by 由······驱动
The car is powered by solar batteries.这辆车依靠太阳能电池驱动。
The wind powers the sailboat.风推动帆船前进。
(1)power[名词]力量；影响力
Self-confidence is a kind of power. It can bring out the best in all of us.自信是一种力量，它能激发我们每个人身上最好的一面。
Lu Xun's writing has a lot of power.鲁迅的文章很有影响力。
(2)powerful[形容词]有影响力的；很有效的；强有力的
He is one of the most powerful men in this area.他是这一地区最有影响力的人物之一。
The government has taken powerful measures to protect the environment.政府已经采取了有效措施来保护环境。
AI can be a powerful tool in saving wildlife.人工智能可能成为拯救野生动物的有力工具。
2. After the train came the invention of cars, buses, trucks, and other means of transportation.火车问世后，又出现了汽车、公共汽车、卡车和其他交通工具。means n.手段；方式，方法；工具
means of sth.…的方式
Homework should not be used as a means of controlling children.家庭作业不应该被用作约束儿童的手段。
Do you think the subway should replace other means of transport 你认为地铁应该取代其他交通工具吗
3. And canal systems made fast waterway transportation possible.而运河系统使快速的水路运输成为可能。
make+宾语+宾语补足语
make在此为使役动词，意为“使，让”。“make+宾语+宾语补足语”的常见用法有：
make sb.+n.使某人成为……
make sb./sth.+adj.使某人/某物处于……状态
make sb./sth. do sth.使某人/某物做某事
We made Bob our group leader.我们让鲍勃当我们的组长。
Miss Li has lots of teaching experience. She has her own ways to make classes lively and interesting.李老师有着丰富的教学经验，她有自己的方法来使课堂生动有趣。
The movie makes me feel happy and relaxed.这部电影让我感到开心和放松。
4 .Modern means of transportation, such as high-speed trains and airplanes, help people travel faster and farther.现代交通工具，比如高铁和飞机，帮助人们出行更快、走得更远。
speed/sp d/n.速度；速率v.加速；促进
[名词]常与介词 at 连用。
at a/the speed of 以……的速度
at high/low speed 以高速/低速
From April 8, pet owners in China can bring their cats or dogs on some high-speed trains。从4月8日起，中国的宠物主人可以带着他们的猫或狗乘坐一些高速列车。
The car is travelling at a speed of 120 kilometers per hour。这辆汽车正以每小时120千米的速度行驶。
Exercise
一、单词拼写
1．In ________, I don’t like watching TV at all.
2．The car was moving at a high ________ /spi d/.
3．The storm knocked out the p________ in our area.
4．I’ve just made a model __________ (航天器) for our school project.
5．Electricity ________ (驱动) hundreds of computers in our school, and it makes us learn and work easily.
fact
speed
ower
spaceship
powers
二、单项选择
1．Long ago, people ________ far from home because there were no good ways to travel.
A．can’t travel B．couldn’t travel C．don’t travel D．didn’t travel
2．The wheel helped humans ________ heavy things across long distances.
A．carry B．to carry C．carrying D．carried
B
句意：很久以前，人们不能远行，因为没有好的旅行方式。
can’t travel不能旅行（一般现在时）；couldn’t travel不能旅行（一般过去时）；don’t travel不旅行（一般现在时）；didn’t travel没有旅行（一般过去时，但表示事实）。根据时间状语“Long ago”可知句子应用过去时，且“没有好的方式”表示能力上的不可能，应填couldn’t travel。
A
句意：轮子帮助人类长途搬运重物。
carry搬运，动词原形；to carry搬运，不定式；carrying搬运，现在分词/动名词；carried搬运，过去式。固定搭配help sb. (to) do sth. 意为“帮助某人做某事”，其中to可以省略。应填carry。
3．________ faster, many people choose to take high-speed trains instead of buses.
A．Travel B．Travelling C．To travel D．Travelled
4．The school doesn’t allow students ________ noisy in the library.
A．be B．being C．to be D．been
C
句意：为了更快地旅行，许多人选择乘坐高铁而不是公交车。
Travel旅行，动词原形；Travelling旅行，现在分词；To travel去旅行，动词不定式；Travelled旅行，过去式/过去分词。人们选择高铁是为了旅行更快，此处表示目的，应用动词不定式置于句首作目的状语。应填To travel。
C
句意：学校不允许学生在图书馆变得吵闹。
allow sb. to do sth. 是固定搭配，意为“允许某人做某事”，空处作宾语补足语，应用动词不定式。
Summary
wheel/wi:l/ n. 轮子；车轮；方向盘
wagon/'w g n/ n. 四轮载重马车（或牛车）；小推车
power/'pa (r)/ n. 动力；能力；权力；电力 v. 驱动；推动
compass/'k mp s/ n. 指南针；罗盘
canal/k 'n l/ n. 运河；灌溉渠
waterway/'w :t we / n. 水路；航道
speed/spi:d/ n. 速度；速率 v. 加速；促进
eco-friendly/ i:k 'frendli/ adj 环保的
spaceship/'spe s p/ n.（航天）飞船
have the power to do sth.有能力/权力做某事
be powered by 由······驱动
means n.手段；方式，方法；工具
means of sth.…的方式
speed/sp d/n.速度；速率v.加速；促进
[名词]常与介词 at 连用。
at a/the speed of 以……的速度
at high/low speed 以高速/低速
基础作业：用合适的语言描述交通方式的发展史。
拓展作业：想象未来会出现怎样的运输方式，
把你的想法写下来和全班分享。
Thanks for listening

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