人教版英语八年级下册Unit3 Section B(2a-2e) 课件

Unit 3 Could you please clean your room?
stress
waste in order to
provide
anyway
depend depend on
develop n. 精神压力；心理负担
n.浪费；垃圾
v. 浪费；滥用,目的是；为了v.提供；供应
adv.而且；加之
v. 依靠；信赖
依靠；信赖
v.
发展；壮大
in dependen ce
fair ness
since
neighbor take care of
ill
drop in depend ent n.独立
n.公正性；合理性
conj. 因为；既然
prep., conj. &adv. 从……以后；自……以来n. 邻居
照顾；处理
adj.有病；不舒服
v.落下；掉下
adj. 独立的；自主的
in-:used to add the meaning
"not", "lacking", or "the
opposite of" 不，无，非
-ness:added to adjectives to
form nouns that refer to a
quality or a condition（与形
容词连用构成名词表示性质
或状态）
Discuss the questions with your partner.
1. What do you often do to help your parents at home?
2. Do you think kids should help out with chores at home?
Skimming:This means looking quickly through a piece of writing to find the main idea without reading every word . It is still a good idea to read the first sentence in each paragraph a little more carefully.skimming
:“快速掠过，从中提取最容易取得的精华
”。

这种读法含有原词的所有意思——快速读过去，取出读物中关键性的东西。

可以把这种读法理解为快速浏览课文，领会文章大意。

一般通过标题可知道文章的主题。

对文章的首段和末段要多加注意，尤其是段落的首句。

阅读策略
The Sunday Mail magazine invited parents to write about whether they think young people should do chores at home. Read the letters. Which one agrees and which one disagrees?
agree
Skim the letters. Find and underline Mr. Smith’s and Ms. Miller’s points about children helping with housework.
According to Ms. Miller and Mr. Smith, what are the pros and cons about kids doing chores?
Pros Cons
Doing chores helps to develop children’s
independence.Housework is a waste of children’s time.
pros: advantages, good points cons: disadvantages,
bad points
Pros Cons
Doing chores helps to develop children’s independence.Housework is a waste of children’s time.
•Children already have enough stress from school.
•Their job now is to be students. They will do housework in the future.
•It is the parents’ job to provide a clean and comfortable environment at home for their children.
•It teaches them how to look after themselves.•It helps them to understand the idea of fairness.
•It is good for their future.
Read and complete the tables.
earlier
better
independence
look after
fairness
no need
waste
good grades
get older
home environment
Circle the following phrases and read the sentence in the letters.
1. a waste of time
2. there is no need for … to
3. do not mind
4. spend time on
5. in order to
6. it is not enough to
7. the earlier … the better Housework is a waste of their time.
There is no need for them to do it now.
I do not mind doing them.They should spend time on schoolwork in order to get grades and get into a good university.It is not enough to just get good grades at school.The earlier kid learn to be independent, the better it is for their future.
Write one sentence with each phrase from the letters.
1. a waste of time
2. there is no need for … to
3. do not mind
4. spend time on
Computer games are a waste of time.
There is no need for her to go to the market every day.
I do not mind doing the dishes.
I like to spend time on my hobby.
5. in order to
We should read more in order to improve our English.
6. it is not enough to
It is not enough to just do grammar exercises.
7. the earlier … the better
The earlier a child starts learning a new language, the better he will be at it.
1. Which letter do you agree with? Why?
2. What would you say to the person who wrote the letter you don’t agree with?
Discuss the questions with a partner.
1. They do not have time to study and do housework, too.
2. Also, when they get older, they will have to do housework
so there is no need for them to do it now.
3. It is the parents’ job to provide a clean and comfortable environment at home for their children.
4. It is not enough to just get good grades at school.
5. Our neighbors’ son got into a good college but during his first year, he had no idea how to take care of himself.
6. The earlier kids learn to be independent, the better it is for their future.
a waste of time in order to provide sth. for sb. depend on develop one’s independence understand the idea of fairness take care of learn to be independent
浪费时间
目的是；为了
给某人提供某物
依靠；信赖
培养某人的独立性
理解公平的概念
照顾；处理
学会独立
Language points
1. They should spend their time on schoolwork in order to get
good grades and get into a good university.
in order to “目的是、为了”, 可放句首或句中，相当于作目的状语的不定式to do。

其否定结构为：in order not to
e.g. People come here (in order) to give their children a
better life.
in order that “目的是、为了”，后接目的状语从句，从句中常用can, could, may, might, should, would等情态动词, 与表目的的so that用法基本相同。

e.g. People come here in order that / so that they can give
their children a better life.
2. It is the parents’ job to provide a clean and comfortable environment at home for their children.
it为形式主语, 真正的主语是不定式短语to provide …for their children。

It is one’s job (duty, …) to do sth.
做某事是某人的工作(职责等)
e.g. It’s every teacher’s job to explain things clearly to the
students.
把东西给学生讲明白是每一位老师的职责。

provide v.提供；供应(表示提供需要或有用的东西) provide sb. with sth. = provide sth. for sb.
给某人提供某物
e.g. The movie theater provides us with good service.
这家电影院为我们提供优质服务。

His school provided a house for him.
学校为他提供了一所房子。

【链接】 offer
◆ offer通常用来表示主动提供某物
offer sb. sth. / offer sth. to sb.
e.g. Can you offer me something to drink?
你能给我拿些喝的吗？
We should offer seats to the old on the bus.
在公交车上，我们应该给老人让座。

【语境应用】选用offer 或provide 并用其适当形式填空。

1) The Internet can ________ us with all kinds of information.
2) Anna’s school ________ her a very good chance last year.3) Can you ________ fifteen rooms for thirty people?
provide offered
provide
单项选择。

1)“Stall Economy”（地摊经济）has won high praise from
Premier Li Keqiang because it can _____ the people with
more chances to work.
A. offer
B. provide
C. give
2) —How’s it going, Tina?
—Great. My company has _____ me a good job. A. offered B. provided
C. introduced
D. discovered
B A
3. And anyway, I think doing chores is not so difficult. anyway adv. 尽管如此；不管怎样
可位于句首或句尾，修饰整个句子，常用于转换话题
e.g. Cathy wasn’t sure the book is the right one, but she
bought it anyway.
凯西不确定是不是这本书，尽管如此她还是把它买下
来了。

Anyway, let’s forget about that for the moment.
不管怎样，此刻我们先把它放一边。

【语境应用】完成句子。

1) 水很冷，不过我还是冲了个淋浴。

The water was cold but __________________________.
2) 这个办法可能行不通，不管怎样，让我们试试吧。

This idea probably won’t work.
___________________________________.
I took a shower anyway Let’s try it anyway / Anyway, let’s try it
4. Children these days depend on their parents too much. depend v. 依靠；信赖
depend on 依靠；信赖；视……而定；取决于
independence n. 独立；自主
e.g. Whether or not we go to Spain for our holiday depends
on the cost.
You shouldn’t listen to his words. You can depend on me.
It depends on where you want to go.
【拓展】
That / It depends. 那要看情况而定。

【语境应用】完成句子或对话。

(1) ——她来吗？
——那要看情况而定。

—Is she coming?
—___________________.(2) 你不能永远依赖父母。

You can’t ______________________ forever.
(3) 教学质量取决于班级规模吗？
Does the quality of teaching __________________?
(4) 那个国家于1960年获得独立。

That country ______________________ in 1960.
That / It depends
depend on your parents depend on class size won / got independence
5. Doing chores helps to develop children’s independence and teaches them how to look after themselves.
develop v.发展；培养
e.g. I need to develop my listening skills.
Our country has developed fast since 1978.
【拓展】
development n.发展
developing adj.发展中的
developed adj.发达的
【语境应用】用develop 的适当形式完成句子。

1) With the ______________ of our country, our life has
improved a lot.
2) The old man has seen the _____________ of his son’s business.
3) We must do our best to ________ our reading skills.
4) China is a __________ country, but I believe it will become a
___________ country.
development development(s) develop developing developed
6. …he often fell ill and his grades dropped.
ill & sick
【语境应用】用ill或sick完成句子。

1) The driver sent the _____ baby to the hospital.
sick
2) My brother is ________. I have to look after him at home.
ill / sick
7. The earlier kids learn to be independent, the better it is for their future.
“the+比较级, the+比较级” 越……, 就越……
e.g. The higher you climb up the mountain, the colder you’ll
feel.
越往山上爬，你就会感到越冷。

1. 2.。