八年级下册英语Unit 3 Could you please clean your room? Section A 知识点(15张PPT）

(共15张PPT)
八下英语
Unit3 Could you please clean your room
Section A
Section A
课前自主预习:
单词闯关
1.
rubbish n.____________
2.
______________ v.折叠；对折
fold
3.
打扫
sweep v._________ 过去式：________ 过去分词_________
4.
______________ n.地板
floor
5.
________ v.扔；掷 过去式_________ 过去分词___________
throw
6.
___________ adv.也不 pron.两者都不 易混词： both, all either, none
thrown
neither
垃圾； 废弃物
threw
swept
swept
Section A
课前自主预习:
单词闯关
7.
_________ v.给；递；走过；通过
8.
___________ v.借；借用 反义词___________ v.借给；借出
borrow
9.
_________ v.厌恶；讨厌 近义词：dislike v.__________
hate
10.
___________ conj.与...同时；当...时候；而；然而
不喜欢
pass
while
lend
短语互译
1.
随时___________________
any minute
2.
帮忙；帮助解决困难____________________
help out
3.
过来；顺便拜访 _________
come over
4.
带...去散步___________________
take... for a walk
5.
一整天____________
all day
6.
购物归来
________________________
be back from shopping
7.
惊讶地________
in surprise
8.
as soon as______________
一...就...
9.
get a ride
______________
搭便车
10.
at least _____________
至少
11.
throw down_________
扔下
句型在线
1.
我和你一样累!
I'm just ______ tired _____ you are
2.
一个星期以来,她没有做任何的家务活, 我也没有做。
For one week, she did not do any housework and _______ _______ ______.
as as
3.
我一坐到电视机前,我妈妈就过来了。
My mom came over _____ ______ ____ I sat down in front of the TV.
neither
did I
as soon as
Section A : 词汇精讲
1.
come over
过来; 顺便拜访
【拓展】：和“over”有关的短语
1.
You can came over any time. We're always at home.
over的短语
think over
仔细考虑
get over
克服
look over
仔细检查
take over
接管
go over
复习;检查
2.
all the time
= always
lie -- lay -- lain
You watch TV all the time and never help out around the house!
频繁;反复
time的短语
【拓展】：和“time”有关的短语
for the first time
第一次
at times
有时; 间或
on time
按时
at any time
随时
by the time of
截止到...
have a good / great/ wonderful time
玩得开心
from time to time
有时; 偶尔
in time
及时
at the same time
同时
in no time
立刻;马上
at the right time
在合适的时候
3.
neither
adv. 也不 pron. 两者都不
He doesn't like the boy and neither do I.
否定意义的“也不”
两者都不
倒装
Neither of the twins forgot about it.
名词复数
【区别】: both, either, neither, all, none
both
两者都
both...and...
either
两者之一
either... or...
要么... 要么...
neither
两者都不
neither... nor...
既不... 也不...
all
三者以上都
none
三者以上都不
none of...
4.
pass
v.给;递; 走过; 通过
pass sb. sth.
pass sth. to sb.
Could you please pass me the salt
Could you please pass the salt to me
He did not pass the exam this time.
pass还有通过考试,及格的意思
5.
borrow
v.借; 借用
borrow... from sb./sp.
从某人/某处借...
She often borrows books from the library.
【区别】: borrow, lend 和 keep
borrow
lend
keep
借入
borrow... from...
借出
lend... to...
借一段时间
和时间段连用
Section A : 句型透析
1.
I think two hours of TV is enough for you!
What's one's trouble
主语
谓语
谓语
主语
宾语从句
表示度量时间等的名词复数作主语, 谓语动词用单数
A thousand miles ___( be ) not a long way for a plane.
is
2.
I'm just as tired as you do.
as... as
和... 一样
中间+ 形容词/副词的原级
David is as tall as Mike.
否定:
not as/so... as
中间+ 形容词/副词的原级
和... 不一样
He does not work as/so hard as you do.
3.
For one week, she did not do any housework and neither do I.
倒装句
neither 引导的倒装结构:
neither + 助动词/ be动词/ 情态动词+ 主语
She isn't a student and neither____ I.
am
She can't play the piano and neither____ I.
can
I don't like swimming. Neither _____ my sister.
does
4.
My mom came over as soon as I sat down in front of the TV.
一...就...
引导时间状语从句
as soon as 引导时间状语从句， 如果从句是一般将来时， 主句要用一般现在时
主将从现
I ________ (call ) you as soon as I _____ ( get ) to Beijing.
will call
get
Thank you！