Unit 13 We're trying to save the earth! Section B (2a~2e)课件(共23张PPT)2023-2024学年人教版九年级英语全册

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名称 Unit 13 We're trying to save the earth! Section B (2a~2e)课件(共23张PPT)2023-2024学年人教版九年级英语全册
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更新时间 2023-12-18 14:54:41

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(共23张PPT)
九年级·英语· 人教版·全一册
Unit 13 We're trying to save the earth !
Section B (2a~2e)

1.能记住并正确运用本课时的重点单词、短语和句型。
2.能读懂课本上2b的文章,并从文中获取详细信息,完成阅读任务。
3.能够理解“Rethink,Reuse,Recycle!”的环保理念,并落实到实际行动之中。

1.完成预习导学和任务驱动一,达成学习目标1。
2.完成任务驱动二、三,达成学习目标1、2。
3.完成任务驱动四,达成学习目标3。

一、生词速查
1.  gate  n.大门
2.  bottle  n. 瓶子
3.  president  n. 负责人;主席;总统
4.  inspiration  n.灵感;鼓舞人心的人(或事物)→  inspire  v.吸入;鼓舞;激起;授意;使有灵感
5.  iron  n. 铁
gate
bottle
president
inspiration
inspire
iron
6.  work  n.(音乐、艺术)作品;工作→  work  v.工作;运作;起作用→  worker  n.工人
7.  metal  n. 金属
8.  creativity  n.创造力;创造性→  create  v.创造;创作→  creative  adj.有创造力的;创造性的;独创的;富有想象力的
work
work
worker
metal
creativity
create
creative
二、短语速记(写出下列短语的英文)
1.扔掉;抛弃  throw away 
2.好好利用某物  put sth.to good use 
3.拆下;摧毁  pull...down 
4.上下颠倒  upside down 
5.恢复;使想起;归还  bring back 
6.用……建造/制作  build/make...out of... 
7.建立,设立(公司,机构等)  set up 
8.因为……而著名  be known for/be famous for 
throw away
put sth.to good use
pull...down
upside down
bring back
build/make...out of...
set up
be known for/be famous for
三、句子速译(把下列句子翻译成英文)
1.你考虑过这些东西怎样才能真正地被好好利用吗?
 Have you ever thought about how these things can actually be put to good use? 
2.她住在英国的一栋房子里,这栋房子是她自己用废弃物建造而成的。
 She lives in a house in the UK that she built herself out of rubbish. 
 Have you ever thought about how these things can actually be put to good use? 
 She lives in a house in the UK that she built herself out of rubbish. 
3.房子的顶部是一条颠倒过来的旧木船。
 The top of the house is an old boat turned upside down. 
4.她房子前面的门是用岩石和旧玻璃瓶做成的。
 The gate in front of her house is made of rocks and old glass bottles. 
5.他以利用旧汽车的铁和其他材料来制作漂亮的艺术品而出名。
 He is known for using iron and other materials from old cars to make beautiful art pieces. 
The top of the house is an old boat turned upside down. 
 The gate in front of her house is made of rocks and old glass bottles. 
 He is known for using iron and other materials from old cars to make beautiful art pieces. 
读前预测
1.浏览课本2b的标题和课文插图,猜测这篇文章的主题,并尝试回答问题:
What do you think the reading passage is about?
2.两人合作,观察并描述三幅插图,思考以下问题:
What can you see in the pictures?
What is it / are they made of?
Do you think it is a good way to protect the environment?
·导学建议·
在这一环节的教学中,教师可适当呈现课文中出现的新词汇,以便减轻学生的阅读压力,如:upside down,iron,work,metal,creativity,等。
快速阅读
快速阅读课本2b的文章,理解文章大意,并连线。
细读文章
Step 1.细读课本2b的文章,自主完成2b中的表格,并在文中画出相关的句子,师生核对答案。
Step 2.再次阅读文章,完成课本2c的练习。完成填空后,与同伴交流意见。全班核对答案。
·导学建议·
教师可以让学生根据 2c 方框中所列的短语从文中找出带有这些短语的句子,说出其用法和含义,然后阅读2c 所列的每个句子,理解句子含义,自主完成2c的练习。
Step 3.阅读全文,完成2d任务。然后按前缀与后缀分类,找出前缀与后缀的用法。
前缀:  rethink,reuse,unusual 
rethink,reuse,unusual
后缀:  actually,building,creative,environmental,importance,protection,inspiration 
前后缀:   especially 
actually,building,creative,environmental,
importance,protection,inspiration
especially
·导学建议·
学生完成分类后,要求他们总结前、后缀对原词根的词义和词性的影响和作用。
读后活动
两人一组,或小组内合作,共同完成2e活动。各组成员将讨论结果填入以下表格,并为汇报做好准备。
Ways to save the environment
Individual people Governments Organizations
·导学建议·
小组讨论结束后,教师可请各小组汇报讨论结果,师生共同给予评价。

Do you often throw away things you don’t need anymore?你经常扔掉你不再需要的东西吗?  
  ◎用法总结:①throw away意为“  扔掉;抛弃  ”,是“动词+副词”型短语,如果接代词,代词需置于短语中间。
②throw away可意为“错过(机会等);放过;未能很好利用(机会等)”。
③throw away也可意为“浪费(时间、金钱等);乱花(钱等)”。
扔掉;抛弃

英汉互译
1.衣服虽然旧了,但你不应该把它们扔掉。
Though the clothes are old,you shouldn’t  throw   them 
 away  .
2.不要错过这个机会。
Don’t  throw   away  this opportunity.
3.It will be time and money thrown away.
 这将是浪费时间和金钱。 
throw
them
away
throw
away
这将是浪费时间和金钱。 
She lives in a house in the UK that she built herself out of rubbish.她住在英国,房子是她自己用废弃物建造而成的。
  ◎用法总结: build/make ...(out) of 表示“用……建造/制作”,一般来说,从其制成品中能看出原材料。of后接表示原材料的名词。
例如:This art piece is made out of glass.这个艺术品是用玻璃做的。
This shirt is made of cotton.这件衬衫是棉布的。

按要求完成下列各题
1.单项选择。
( A )—Sixty dollars for such a T-shirt! You must be joking!
—I’m serious.It’s      silk from Hangzhou.
A.made of B.made from
C.made in D.made into
A
2.根据汉语提示完成句子,每空一词。
我们的手套应该是用皮革制作的,因为它们摸起来柔软光滑。
Our gloves should  be   made/built   out   of  leather,for they feel soft and smooth.
be
made/built
out
of
He is known for using iron and other materials from old cars to make beautiful art pieces. 他以利用旧汽车的铁和其他材料来制作漂亮的艺术品而出名。  
  ◎用法总结:①be known for意为“以……而出名”,其同义短语为“be famous for ”。
②be known as 意为“作为……而著名”。
③be known to 意为“为……所知”。

1.他以勇敢而出名。(写出同义句)
He is known for his braveness. =  He is famous for his braveness. 
2.Jack作为一个说唱歌手而出名。(翻译)
Jack  is known as  a rap singer.
3.长城对我们来说是众所周知的。(翻译)
 The Great Wall is known to us all. 
He is famous for his
braveness.
is known as
The Great Wall is known to us all.