(共6张PPT)
Unit 3 Could you please clean your room
Section A(1a-2d)
知识点一 Could you please...
意为“请你……好吗 ”,表示有礼貌地请求,其后接动词原形。该句的否定形式为“Could you please not do… ”。
[拓展] “Could you please do… ”的常用答语有:
知识点二 mess
名词,意为“杂乱;不整洁”。make a mess意为“弄得一团糟”;in a mess意为“乱七八糟”。
The children made a mess in the living room.孩子们把客厅弄得一团糟。
The room is in a terrible mess.房间里脏乱不堪。
知识点三 two hours of TV
意为“两小时的电视”,作主语时,谓语动词用单数。
[拓展]在英语中,当时间、长度、距离、金钱等表示一个整体概念作主语时,
谓语动词用单数形式。
Twenty dollars a week is enough for you.每周20美元对你来说足够了。
mess
rubbish
folded
floor
enough
not smoke
is
sweeps
doesn't invite
rubbish
stay out
at least
No problem
any minute now
go out for(共6张PPT)
Unit 3 Could you please clean your room
Section B(2a-2e)
知识点一 waste
1.作名词,意为“浪费”。a waste of time意为“浪费时间”。
2.作名词,意为“垃圾”。
3.作动词,意为“浪费;滥用”。waste time/money on sb./sth.意为“在某人/某物上
浪费时间/金钱”;waste time/money doing sth.意为“浪费时间/金钱做某事”。
知识点二 in order to
意为“目的是;为了”,后接动词原形,表示目的;in order not to do sth.意为“为了
不做某事”。
知识点三 provide
动词,意为“提供;供应”。provide sth.for sb.=provide sb.with sth.意为“为某人提供某物”。
知识点四 since
1.作连词,意为“因为;既然”,用来陈述原因或理由,引导原因状语从句。
Since these clothes are too small for you,why not give them away 既然这些衣服对你来说太小了,为什么不把它们捐出去呢
2.作介词、连词或副词,意为“从……以后;自……以来”。
He has raised more than 10,000 yuan for homeless people since the summer vacation began.自暑假开始以来,他已经为无家可归的人筹集了10 000多元。
anyway
stress
Since
ill
dropped
fairness
independence
to teach
developing
depend on
a waste of time
provide for
as a result
take care of(共6张PPT)
Unit 3 Could you please clean your room
Section A(3a-3c)
知识点一 throw down
意为“扔下”,是“动词+副词”结构的短语,名词作其宾语时,放在down的前后皆可;
人称代词作宾语时,只能放在throw和down之间。
[拓展]throw away扔掉。
知识点二 neither+助动词/系动词/情态动词+主语
意为“……也不”,是一个倒装结构,表示前者的否定情况同样适合于后者。
neither此处为副词,也可用nor替换。
I'm not good at math and neither is she.我不擅长数学,她也不擅长。
Nick can't repair the broken clock and neither can I.尼克不会修那个坏了的钟表,
我也不会。
[拓展]“So+助动词/系动词/情态动词”意为“……也是”,表示前者的肯定情况同样
适合于后者。I'm good at math and so is she.我擅长数学,她也是。
知识点三 as soon as
意为“一……就……”,引导时间状语从句时,遵循“主将从现”原则,即主句用
一般将来时,as soon as引导的时间状语从句用一般现在时。
with
take
to
surprise
throw away
watched
shirts
angrily
threw
Finally
walked away
the minute
come over
all the time
neither did
all day(共7张PPT)
Unit 3 Could you please clean your room
Section B(1a-1e)
知识点一 buy
动词,意为“购买;买”,其反义词为sell。buy sb.sth.=buy sth.for sb.,意为“给某人买某物”;buy sth.from...意为“从……买某物”。
注意:buy不能与表示“一段时间”的状语搭配使用。
知识点二 snack
可数名词,意为“点心;小吃;快餐”。
I only had a snack for lunch.午饭我只吃了一份点心。
知识点三 invite
动词,意为“邀请”。invite sb.to someplace意为“邀请某人去某地”,to作介词;invite sb.to do sth.意为“邀请某人做某事”,to作动词不定式符号。
I invited Jenny to my house.我邀请珍妮到我家。
Jim invited David to come over to his house for dinner.吉姆邀请戴维顺便去他家吃晚饭。
注意:在invite sb.to someplace结构中,当表示地点的词是副词时,要省略to。
Let's invite the boy here.我们把那个男孩邀请到这儿来吧。
[拓展] invite的名词形式为invitation,意为“邀请;请柬”。
Thanks for your invitation.谢谢你的邀请。
知识点四 短语“去购物”
1.go to the store/shop
2.go shopping
3.do some shopping
snacks
cleaning
dishes
player
to climb
buy drinks or snacks
Neither of us
take out rubbish
making the/his bed
hang out
Sure,you can
Then what
I can do that
I'll help you
Thanks,Mom(共8张PPT)
Unit 3 Could you please clean your room
Section A 阅读提升
watches
threw
sat
for
But
did
a
understood
to share
said
A
D
B
A
B
D
C(共8张PPT)
Unit 3 Could you please clean your room
主题写作——做家务
It's to learn how to
busy with
Now our parents help us do
many things...
That makes us depend on them
too much.
现象
First,we should finish our
homework...
Second,help our parents...
How to Develop
Third,solve some problems...
Our Independence
建议
...if we do these things,we
总结
will be more independent.(共5张PPT)
Unit 3 Could you please clean your room
Section A(Grammar Focus-4c)
情态动词could表示请求或许可
lent
pass
finger
hates
borrow
chores
Could you please help
Could play
can
Could please help
sure
Could go
can't
hang out
用法
情态动词could/用于有礼貌地向对方提出要求或请求，用于疑问句，代替can,在时间上与can没有区别，但语
气要比can委婉、有礼貌。
肯定回答：Yes,sure.1/Sure./0 f course../
常用于委婉地请求某人做某事，
No problem./OK./With pleasure.
其后通常接动词原形。
Could you please...
否定回答：Sorry,I'm afraid not./Sorry,
情态动词
I can't./I'm sorry,but...
句子
could
结构
常用于委婉地请求别人允许自己做肯定回答：Yes,you can./Sure./0 f course../No problem.等
某事或提议，其后同样接动词原形。
Could I..？
否定回答：No,you can't./Sorry,you can't.等
注意
在表示请求或请求许可的句型中，could不是can的过去式，而是表示语气更委婉，答语中用can/can't,而不用
could/couldn't。(共9张PPT)
Unit 3 Could you please clean your room
Section B 阅读提升
a
stress
spend
older
is
and
doing
to learn
days
independence
themselves
fairness
keeping
better
with
1-5 BDCDD 6-10 ABBBC
Great.
They can make a room dirty fast.
Put things back where they were.
Change clothes right away and put them away.
I usually pick up the rubbish and clean the house.(合理即可)
