外研版（2024）八年级上册Unit 3 Make it happen! Starting out & Understanding ideas (Reading)导学案（含答案）

Unit 3 Starting out & Understanding ideas (Reading)
【学习目标】
1.能够通过观看视频识别并说出生活中常见的发明,提升观察能力和英语表达能力。
2.能通过略读、精读文章,掌握快速提取关键信息的阅读技巧,了解发明家的故事。
3.能通过小组合作完成问卷调查和对话,提升用英语交流个人观点的能力,提升英语综合素养。
【自主预习】
一、单词速查(根据句意及汉语提示填写单词)
1.Mary took part in the science (展览会) last week.
2.The coat (花费) me 300 yuan last year.
3.The elephant (重) about 4,000 kg.
4.I need to buy five (千克) of pork today.
5.Mike took out a (一块) of plastic and began to do his design.
6.The girl’s arm is (人造的). She lost her right arm in a traffic accident.
7.The man put an earthworm on the fishing (吊钩) and threw it into the lake.
8.Please (给予,提供) him a helping hand. He needs your help.
9.We often use our (大脑) when thinking about maths problems.
10.If you can’t (解决) the problem, you can ask your teacher for help.
二、短语速记(根据汉语提示补全句子,每空一词)
1.At that time, it was expensive to buy one (人工手臂).
2.Kim is in trouble now. Let’s give him (援手).
3.After we bought a (钓鱼线), we set out.
4.When we meet someone, we can (与……握手) him.
5.This was (第一次) I met Jack.
三、情境创生(在今天的英语课堂上,英语老师Ms Zhao为了让同学们了解生活中的发明,组织了十分钟的“畅所欲言话发明”活动。让我们一起看看同学们谈到了哪些发明吧!)
1.肖旭想说在机器人手臂的帮助下,他表弟几乎能做任何事情,他可以这么表达:
_____________________________________________________________________
2.王茜想说汽车让人们出行更加方便,她可以这么表达:
_____________________________________________________________________
3.英语老师Ms Zhao对“畅所欲言话发明”活动进行了总结,她想表达伟大的发明可以改变我们的生活,她可以这么表达:
_____________________________________________________________________
·学法指导·
完成该部分前,请预习课本Starting out & Understanding ideas(Reading)中的内容,做到心中有数。
【合作探究】
任务驱动一探寻生活中的发明
1.观看课本Starting out 1中的视频,与同伴讨论下列问题。
(1)What inventions did you see in the video
(2)What do you think is the most useful invention
2.以小组为单位,给你们看到的某一项发明配上图片,并对其进行简单的讲解。然后在班内展示。例如:
I’m from Group 5.This is a mobile phone. Since it came out, our life has become more and more convenient. With the help of the mobile phone, we can keep in touch with others almost anywhere at any time.
任务驱动二剖析发明故事
1.略读课本Understanding ideas 2中的文章A helping hand,将时间与事件连线。
2.细读课本Understanding ideas 2中的文章A helping hand,回答下列问题。
(1)What did Easton LaChappelle use to build a robotic arm
_____________________________________________________________________
(2)What happened to Jenny when she was born
_____________________________________________________________________
(3)When did Easton get a 3-D printer
_____________________________________________________________________
(4)How heavy did Easton’s design weigh at last
_____________________________________________________________________
3.再次细读课本Understanding ideas 2中的文章A helping hand,根据文章内容补全下面短文。
　　The 14-year-old Easton LaChappelle stood beside his work of a(n) (1) arm at a science fair. He built the arm out of plastic blocks and fishing line. After he first met Jenny with a(n) (2) arm, he decided to help people (3) her because her artificial arm was too expensive. At his 16th birthday, Easton got a 3-D (4) and then he invented an artificial arm. But it was too heavy. Easton kept (5) on it, and finally he hit on (6) at age 23.His (7) cost around $500.His invention has helped many (8) . People can (9) the design and make an artificial arm with their own 3-D printers. What a helping (10) !
任务驱动三拓展生活中的发明
1.以小组为单位,完成下面的问卷调查,然后与同伴进行对话。
Name What inventions do you know What do you think is the most useful invention How does the most useful invention change our lives
Li Ming televisions, computers, bikes computers We can know about what’s happening all over the world through them.
参考对话:
A:What inventions do you know
B:Televisions, computers and bikes.
A:What do you think is the most useful invention
B:Computers.
A:How do computers change our lives
B:We can know about what’s happening all over the world through them.
2.以小组为单位将调查结果在班级内展示,并互相评价小组展示的情况。
【知识探究】
“It blew me away! I built my arm for only $300,” thought Easton. “I must lend a hand to people like her”. “这让我大吃一惊!我只花了300美元就造出了假肢。” Easton心想,“我必须帮助像她那样的人”。
用法总结　
1.blow sb.away意为“使某人大为惊讶”。例如:
The girl’s performance blew the audience away. 这个女孩的表演让观众大为惊讶。
2.lend a hand to sb.=give sb.a hand=help sb.,意为“帮助某人;向某人伸出援助之手”。例如:
We should always be ready to lend a hand to those people in need. 我们应该随时准备向有需要的人伸出援助之手。
3.like作介词,意为“像”。例如:
I want to help students like him. 我想帮助像他那样的学生。
素养训练　根据句意填入一个合适的词。
1.What she said blew us . It was so amazing.
2.—Would you like to lend me hand I need some help.
—No problem.
3.The girl is running very fast the wind.
And finally he hit on success at age 23.最终,他在23岁时获得成功。
用法总结　at age 23=at the age of 23=when he was 23, 意为“在23岁时”。例如:
My uncle succeed at age 20.我叔叔在他20岁时获得成功。
素养训练　根据汉语意思完成句子,每空一词。
18岁时,Ben成了一名战士。
18, Ben became a soldier.= of 18, Ben became a soldier.= Ben was 18, he became a soldier.
【参考答案】
自主预习
一、
1.fair　2.cost　3.weighs　4.kilograms　5.block
6.artificial　7.hook　8.lend　9.brains　10.fix/solve
二、
1.artificial arm　2.a helping hand　3.fishing line
4.shake hands with　5.the first time
三、
1.With the help of the robotic arms, my cousin can almost do anything.
2.Cars make travel more convenient for people.
3.Great inventions can change our lives.
合作探究
任务驱动二
1.
2.(1)Plastic blocks and fishing line./...
(2)She was born without an arm.
(3)On his 16th birthday./On his sixteenth birthday./When he was 16 years old./...
(4)0.5 kilograms./...
3.(1)robotic　(2)artificial　(3)like　(4)printer
(5)working　(6)success　(7)design　(8)children　(9)download　(10)hand
知识探究
命题点一
1.away　2.a　3.like
命题点二
At age; At the age; When