(共37张PPT)
译林版·八年级上册
Unit 3 Do it yourself
Welcome to the unit
学 习 目 标
学习本课时新单词、短语及交际用语：
instruction, tool, glue, rope, scissors, tape, exactly, repair, rose,
had better, stand for, instead of
1. You'd better get some tools.
2. Shall we start
3.— What's DIY exactly
— It stands for “do-it-yourself”.
1
3
通过听说训练，了解DIY的意义和具体做法。
学习讨论DIY的操作步骤；
2
What do we need to make them
What are they
课 堂 导 入
Guess : What will Hobo do
Comic strip ~ A DIY story
First, read ____________.
Next, get some ______.
Finally, decorate his new house by ________.
What should Hobo do
the instructions
tools
himself
Listen and answer
Act out !
You’d better speak loudly, act vividly and make it longer.
Hobo gets a new ______. It is a ______ house. And Eddie tells Hobo to read the clear ____________ first. He also tells Hobo to get some ______ to build the house. But Eddie can’t help Hobo to start because it says, “_____________”.
house
DIY
instructions
tools
Do it yourself
Practice ~ A DIY story
glue
rope
scissors
brush
tape
tools
scissors
glue
tape
We use it to paint the walls.
We can't cut paper or cloth easily without them.
We can use it to join things together.
We always use it to stick paper on the wall.
Match
brush
What is it used for
About DIY
Andrew
tools
brush
glue
rope
scissors
tape
Millie: What’s DIY exactly, Suzy
Suzy: It stands for “do-it-yourself”. When you do DIY, you
make, repair or decorate things yourself instead of
paying someone to do it.
Millie: What are you going to do then
Suzy: I’m going to make some paper roses.
Millie: It sounds lovely. What do you need for that
Suzy: I need some paper, glue and a pair of scissors.
Millie: Do you like DIY
Suzy: Yes, I do. I enjoy making something new. That’s fun.
Read the dialogue
1. What’s DIY
2. What is Suzy going to do
3. What does Suzy need for her DIY
Listen and answer
1. What’s DIY
It stands for “do-it-yourself”. When you do DIY, you make, repair or decorate things yourself instead of paying someone to do it.
2. What is Suzy going to do
She’s going to make some paper roses.
3. What does Suzy need for her DIY
She needs some paper, glue and a pair of scissors.
A: What’s DIY exactly, xxx
B: It stands for _____________. When you
do DIY, ___________________.
A: What are you going to do then
B: I’m going to _____________________.
A: It sounds _______. What do you need for that
B: I need ___________________________.
A: Do you like DIY
B: Yes, I do. I _______________________.
That’s fun.
tips：(things) kites, paper planes, paper ships, lucky stars …
(tools) bamboo, wood, rulers, scissors, glue …
Make up a similar dialogue
Do you like DIY
What do you like to make
What tools do you need
Discussion
词汇点睛
●1 instruction n．指示
[观察] Here are clear instructions.这里有清楚的说明。
—Mum, how much medicine should I take
妈妈，我应该吃多少药？
—Let's have a look at the instructions.咱们看一看说明吧！
Language points
[拓展] instruction的动词形式为_________，意为“指示；
指导；教”。
[探究] instruction为________名词，意为“________”。
instruct
可数
指示
●2 scissors n．[复]剪刀
[观察] Scissors are useful tools. 剪刀是有用的工具。
[探究] scissors常以________形式出现。
常用短语：__________________一把剪刀
[拓展] 在英语中，有些名词，如：trousers, shoes, jeans, glasses (眼镜), chopsticks, gloves, scissors等，常以________形式出现。该类名词作________时，其谓语动词要用________形式。但名词前若有“数词＋pair(s) of”修饰时，其谓语动词的单复数要由________决定。
a pair of scissors
复数
复数
复数
主语
pair
●3 exactly adv.确切地，精确地
[观察] What's DIY exactly, Suzy DIY确切地指什么，苏西？
Your answer is exactly right. 你的回答完全正确。
[探究] exactly为________，可用来修饰________、________或副词。其形容词形式为________，意为“________________”。
副词
动词
形容词
exact
精确的，确切的
句型透视
[探究]本句为倒装句。倒装句结构为“____________________”，
其主语为________；若主语为代词，则用“___________________”
的结构。
●1 Here are clear instructions.
这里有清楚的说明。
Here/There＋动词＋主语
名词
Here/There ＋主语＋动词
活学活用
1. (1)公交车来了。
Here __________________________.
(2)他来了。
Here ____________________________.
he comes
comes the bus
●2 You'd better get some tools.
你最好找一些工具。
[探究] had better意为“________”，后接________；其________形式为“_____________________”。
We all know you are smart, but you'd better not show off.
我们都知道你聪明，但是你最好不要炫耀。
最好
动词原形
否定
had better not＋动词原形
●3 No problem! 没问题！
[探究] no problem意为“没问题”，表示事情容易做或乐意相助。
[拓展] no problem还可用于回答别人的道谢或道歉，意为“不客气；没关系”。
—Could you please move your chair It's in the way.
你能移一下你的椅子吗？它挡道了。
—No problem. I'll do it right now.
没问题，我立刻做。
●4 When you do DIY, you make, repair or decorate things yourself instead of paying someone to do it.
当你自己动手做的时候，你亲自制作、修理或装饰东西，而不是花钱让别人去做。
[探究] instead of 意为“而不是，代替”，是________短语，后接名词、代词、________ 等。
介词
动名词
[拓展] instead作________，意为“代替，顶替，反而”，常用在句子________，说明被代替的人或事物。位于________时，常用________与后面隔开。instead 在顺承句子中当“________”讲，而在转折句子中当“________”讲。
I didn't have a pen, so I used a pencil instead.
我没有钢笔，因此就用铅笔代替了。
She didn't answer me. Instead, she asked me another question.
她没有回答我，反而问了我另外一个问题。
然而
副词
末尾
句首
逗号
代替
A: Will you make the cake yourself, or will you pay for it
B :I won’t pay for it. Instead , I will make it myself.
C: I won’t pay for it. I will make it myself instead.
D: I will make it myself instead of paying for it.
instead / instead of...
1. 读一下清晰的说明
2. 去拿一些工具
3. 最好/最好不要做
4. 没问题。
5. 制作一些纸玫瑰
6. 一把剪刀
read clear instructions
get some tools
had better do
/ had better not do
No problem.
make some paper roses
a pair of scissors
Useful Expressions
7. 喜欢制作一些新东西
8. 付钱给某人
9. 修理和装修东西
10. 代替做某事
enjoy making something new
pay sb.
repair and decorate things
instead of doing sth.
词汇运用
1. Dictionaries are useful________(工具) to help you learn languages.
2. I spent 5 minutes just learning how to use the __________(绳索).
3. Don’t play with ___________(剪刀), you may hurt yourself.
4. My ________(胶水) doesn’t stick very well. Could I use yours
5. Lucy, can you lend me your _______(胶带)？I left mine at home.
Exercises in class
tools
rope
scissors
glue
tape
6. If you want to use the machine correctly, read these __________(说明) first.
7. Look! He has some __________(brush) in his hands.
8.I can’t remember __________(exact) what she said.
9. Her little son became interested in ________(repair) cars at the age of 9.
instructions
brushes
exactly
repairing
单项填空
( )1. To reduce(减少) air pollution（污染），we’d better______ more often instead of ______.
A.ride; drive B. to ride; driving
C. riding; to drive D. ride; driving
( )2. We’ve got no coffee. Let’s have tea______.
A.too B. however C. only D. instead
( ) 3. How much does the ticket ____ from Shanghai to Beijing
A.cost B. take C. spend D. pay
D
D
A
( )4.He didn’t go to school today. ________, he stayed at home, doing nothing.
A. Because B. Or else
C. Instead D. Instead of
( )5. How much will you ______ them_______ finish the work
A. pay; for B. give; for
C. pay; to D. give; on
C
C
( )6. –Jack, is there _______ in today’s newspaper
--No, nothing.
A. anything important B. something important
C. important anything D. important something
A
动词填空
1. The shoes are dirty. You’d better ________(brush) them well.
2. VIP _________(stand) for very important person.
3. On such a nice day, we should go out for a picnic instead of ________(stay) at home.
4. Before Christmas, the Browns are busy ________ (decorate) the Christmas trees.
5. This pair of scissors______(be) made in Hangzhou.
brush
stands
staying
decoraing
is
Homework
Recite the dialogue.
Preview Reading.
Finish the exercise in the Workbook.
谢谢
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