七年级英语第三单元知识点归纳
一、句型和短语ï¼?/p>
1
�/p>
Let sb do sth
让某人干某事
2
�/p>
I speak good English = I speak English well .
我英语讲得好
.
3
�/p>
translate for sb
为某人翻è¯?/p>
4
�/p>
a interesting place = a place of interest
一个名胜古è¿?/p>
5
�/p>
laugh at sth
嘲笑某人
6
�/p>
fly a kite / fly kites
放风ç?/p>
7
�/p>
have fun
玩得高兴
8
�/p>
make fun
开玩笑
9
�/p>
have fun (in) doing sth
干某事玩得很开å¿?/p>
10
�/p>
hurt one
�/p>
s +
身体部位
ï¼?/p>
hurt my nose / hurt my arm . 11
�/p>
Don
�/p>
t be afraid .
不要害æ€?/p>
13
�/p>
be careful / look out
小心、当å¿?/p>
14
�/p>
Don
�/p>
t worry .
不要担心
15
、担心某ç‰?/p>
/
某人
worry about sth /sb
�/p>
be worried about sth /sb
16
�/p>
put
…â€?/p>
on
…â€?/p>
把……放在……上
put
…â€?/p>
in
…â€?/p>
�/p>
……放进……里é�?/p>
put
…â€?/p>
down
……把……放在……下é�?/p>
17
�/p>
take one
�/p>
s picture
给某人照ç›?/p>
18
�/p>
照相
take a picture /take pictures
19
�/p>
fall off
从……上掉下æ�?/p>
20
、帮助某人干某事
help sb do sth
/ help sb with sth
21
�/p>
at the post office
在邮局
22
�/p>
break
his tail
折断了他的尾å·?/p>
23
�/p>
at the traffic lights
在交通灯的地æ–?/p>
24
�/p>
at the top of
在……的底部
at the bottom of
在……的上部
25
�/p>
on the left
在左è¾?/p>
on the right
在右è¾?/p>
26
�/p>
on the postcard
在明信片ä¸?/p>
27
�/p>
in the top
�/p>
right corner of sth
在…的右上è§?/p>
28
�/p>
一会见
See you soon = See you later
29
�/p>
go straight down
…â€?/p>
沿着……直èµ?/p>
30
�/p>
in an hour
一个小时以å�?/p>
31
、给某人写信
write sb a letter / write a letter to sb / write to sb
31
、给某人写某ç‰?/p>
write sb sth / write sth to sb
32
�/p>
a chinese saying
一个中国谚è¯?/p>
33
、给某人看某ç‰?/p>
show sb sth / show sth to sb
34
�/p>
a pair of chopsticks
一双筷å?/p>
35
、给某人寄(送)某物
send sb sth /send sth to sb 36
�/p>
send for a doctor
派人请医ç”?/p>
37
、给某人买某ç‰?/p>
buy sb sth / buy sth for sb
38
�/p>
be late for sth
干某事迟åˆ?/p>
39
、向左转
turn left = turn to the left
向右è½?/p>
turn right = turn to the right
40
、开始干某事
start to do sth /start doing sth
41
�/p>
walk with
å’?/p>
……一起走
42
�/p>
a gift
一个礼ç‰?/p>
many gifts
许多礼物
a gift for sb
给某人的礼物
43
�/p>
a kind of
一ç§?/p>
44
�/p>
all kinds of
各种各样çš?/p>
45
�/p>
A man who has not climbed the Great Wall is a true man .
46
�/p>
There be + sb +
动词
ing
形式+地点(介词短语ï¼?/p>
某处有某人正在干某事
二、单词或短语辨析ï¼?/p>
1
�/p>
laugh
�/p>
2
�/p>
see sb doing sth
看见某人
正在
干某事(动作正在进行ï¼?/p>
smile
微笑
see sb do sth
看见某人干了某事(动作不是正在发生)
如:
Now I can see a girl
in the front of our school .
I often see her
after class . (
ç”?/p>
sing
填空
)
3
�/p>
hard
形容è¯?/p>
/
副词
困难的、努力的、硬çš?/p>
4
�/p>
late
形容è¯?/p>
/
副词
迟的、晚çš?/p>
hardly
副词
几乎不、可èƒ?/p>
lately
最近ã€?/p>
5
、许å¤?/p>
many +
可数名词
6
�/p>
a few +
可数名词
much+
不可数名è¯?/p>
一点ã€?/p>
a little +
不可数名è¯?/p>
a lot of
一äº?/p>
some
一般用于肯定句
lots of
any
一般用于否定句和疑问句
7
�/p>
put on
穿上、戴ä¸?/p>
(穿的动作)
如:
It
�/p>
s cold .You
�/p>
d better
your coat .
wear
穿着、戴着
(穿的状态)
She is
a blue skirt today .
8
�/p>
turn on
打开
9
�/p>
turn up
调大…â€?/p>
turn off
关闭
turn down
调小…â€?/p>
如:
Remember to
the TV ,when you leave the room .
10
、停止干某事
stop to do sth
停下来去做另外一件事
stop doing sth
停止正在干的äº?/p>
如:
It
�/p>
s time for work .They stopped
(play) cards .
11
、在……的前面
in front of
在(室外)没有局限空间的地方的前é�?/p>
in the front of
在(室内)有限空间的地方的前é�?/p>
如:
There are some tall trees
the building .
12
、用
with +
具体工具
如:
She write a letter to her friends
pen .
by
通过某种方式
She sends messages to her friends
postcard .
三、日常用语:
1
、—â€?/p>
What
�/p>
s the time ? / What time is it ?
—â€?/p>
It
�/p>
s two o
�/p>
clock .
2
�/p>
How
�/p>
s the weather in Canada ? / What
�/p>
s the weather like in Canada ?
3
、—â€?/p>
Excuse me , can you tell me the way to the bus station ?
—â€?/p>
Go down this street ,and turn right at the first traffic lights .
4
、—â€?/p>
I do !
—â€?/p>
Me , too !