Unit 3 Could you please clean your room? 知识点课件(共21张PPT)

(共21张PPT)
Unit3
Could you please clean your room
Words in Section A
“动词+副词”型短语 “名两边，代中间”
The dog is noisy. Can you take it out
1.take out the rubbish
Can you take the dog out
Can you take out the dog
【拓展】take out:
take off:
take away:
take up:
带出去；取出
脱掉；起飞
带走
占据；开始从事
2.sweep the floor 扫地
sweep swept swept
vt. 扫；打扫
floor: on the floor
3.mess n. 杂乱；不整洁
make a mess be in a mess
【拓展】messy adj.
4.throw v. 扔；掷
throw--- threw---thrown
throw away扔掉
throw down 扔下
5.neither adv.也不 pron.两者都不
①-She didn’t mind doing housework.
-_________________.(我也不介意)
②-Tom can’t play the piano.
- _________________.(我也不会弹)
③-Mary isn’t interested in the movie.
- _____________________.(路西也不感兴趣)
Neither+情态V/助V/beV+主语：...也不.../...也没有
Neither did I
Neither can I
Neither is Lucy
5.neither adv.也不 pron.两者都不
【拓展】
Neither of them has/have a car.
Neither I nor he knows Linda.
Neither sentence is correct.
“neither of +ns”作主语时，谓语V用单复数均可。
neither...nor...：就近原则
“neither+单数n”作主语，谓语V用单数。
①
②
③
6.pass v.给；递；走过；通过
He passed me the magazine.
=He passed the magazine to me.
把sth递给sb：
pass sb. sth.=pass sth. to sb.
走过；通过
及格；合格
（时间）过去；流逝
Cars were unable to pass the narrow road.
She passed the exam.
Days passed slowly.
7.borrow&lend
【语境串记】
Nick borrowed a book from the library and he lent it to me. He told me that I could keep it for a week.
lend sth. to sb.=lend sb. sth.:把sth借给sb 借出
borrow sth from sb/sp:从sb/sp借入
keep sth for +一段时间:借多久
8.hate v. 厌恶；讨厌 近义词 dislike 反义词 love
I hate Monday mornings.
hate sth
I hate to shop/shopping on a rainy day.
hate to do sth./doing sth
①
②
Unit3
Could you please clean your room
Words in Section B
1.waste n.浪费;垃圾 v.浪费;滥用
It's a waste of time to shop all day.
a waste of+n. :...的浪费
My mother wasted too much money on clothes.
Don't waste your time (in) playing computer games all day.
waste time/money on +n：在sth上浪费时间/金钱
waste time/money (in) doing sth. 浪费时间/金钱做某事
①
②
2. in order to do: 目的是；为了
eg: They should spend their time on schoolwork in order ________(get) good grades.
He studies very hard in order _____ he can get into a good colledge.
总结：in order to do:
否定: in order not to do
in order that +句子
to get
that
3. provide v 提供; 供应
eg: Do you think the livestreaming host(主播) can provide cheaper goods _____ us
=Do you think the livestreaming host can provide us _______cheaper goods
固定搭配：
provide sth for sb=provide sb with sth
for
with
4. depend v. 依靠；信赖
“依靠；信赖”，主语通常是表示人的名词或代词。
The little boy depends on his mother very much.
-Which bicycle should I choose, sir
-It depends on what you want to use it for.
“取决于；视……而定”。It/That depends意为“那得看情况”。
independence n.独立
independent adj.独立的
①
②
5. develop v 发展；壮大；形成；养成
eg: France is a ___________country and China is a __________country.
With the ___________ of science, our life becomes nuch easier.
拓展：
developed adj.发达的 developing adj.发展中的
development n. 发展
developed
developing
development
6. fairness n. 公正性；合理性
【拓展】fairness相关词汇
fair adj. 公正的
unfairness n. 不公平；不合理
fairness n. 公平性；合理性
unfair adj. 不公正的
反义词
反义词
名词
名词
7.drop v. 落下；掉下
The apples________from the tree last night.
Why did the poor boy__________________(辍学)？

dropped
drop out of school
7.as soon as 一……就……
①He will call me as soon as he comes back.
②You can go as soon as he comes.
③Call me as soon as you reach home.
as soon as引导的时间状语从句，符合“主将从现，主情从现，主祈从现”。
④My mom came over as soon as I sat down in front of the TV.(P19)
指紧接着发生的两个短动作，主从句都用一般过去时。
11.while conj. 与……同时；当……时候；而；然而
While I was doing my homework, my father was reading a book.
连词，“当……时候”，强调从句动作发生的同时，主句动作也在进行。
I like reading books, while my little brother likes playing.
连词，“而；然而”，强调两者之间的对比。
①
②
Thank you !