人教英语选修7Unit4Sharing Language points(共20张PPT)

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名称 人教英语选修7Unit4Sharing Language points(共20张PPT)
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科目 英语
更新时间 2020-04-11 13:04:04

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(共20张PPT)
1 survey : vt / cn 仔细观察/ 调查/检视/研究/ 勘测
do/make a survey of the economic system
对…做调查
2 volunteer ( n / vt/ vi ) to do
We all volunteered to paint the house
voluntary adj 自愿的/ 志愿的
hear about /of:听说
3 hear from sb
= receive/get a letter from sb
辨析: hear 与 listen to
hear 强调听的结果
listen to 强调听的动作
4 1) be dying for/ to do sth. 渴望, 极想, 渴望做某事
I’m dying for a piece of cake.
I am dying to know where you are from.
die out
die of
die from
灭绝
主要指因疾病、衰老等自身的原因而死亡
由环境造成(主要指事故等方面的外部原因)而死亡
5 . be made from
be made of
be made into
be made in
be made by
be made up of
由......制成 (看不出原材料)
由......制成(看出原材料)
制成
在某地制造
由谁制造
由......组成
e.g.The paper is made ______ wood.
The house is made _____stone.
Glass is made________ bottles.
This TV set is made ____Shanghai.
The machine is made ___workers in the factory.
The class is made _____30 boys and 30 girls.
from
of
into
in
by
up of
up to : (数目) 到…之多=as many/much as
一直到=up until

It’s up to sb to do sth 由某人负责做某事
It’s up to us to clean the classroom .
I’m not sure if she is really up to that job .
She lived at home up to/until she got married.
The people present at the meeting are up to 100 .
7 come across 偶然遇见/发现
come back 回来, 折回
come from 来自, 从……来
come out 出来, 出版
come up 走过来, 走近
come over 过来
8 relevant : adj
be relevant to sb / sth
His words isn’t relevant to what we should discuss .
9 stick out 突出, 伸出,显眼
stick to sth. 不放弃/改变某事物,坚持
他所说的话与我们应讨论的毫无关系.
She has red hair that sticks out in a crowd.
10 get through 通过, 穿过,接通电话
Tom got through. 汤姆考试及格了。
I rang you several times but couldn't get through. 我给你打了几次电话,可是没打通。
Please help me adjust my watch .
He adjusted his tie before entering the hall .
He adjusted quickly to the heat of India.
11. adjust : vt / vi 调整/ 调节 适应
adapt ( oneself ) to sth
adjust ( oneself ) to sth 使( 自己) 适应…
make an adjustment
He _______the bottle on the desk and went out.
The bird is _______eggs in the other birds’ net.
He is dishonest .He is _________.
Chaozhou ________in the southeast of China.
He _______ on the grass, looking at the sky.
laid
laying
lying
lies
lay
lay—laid—laid—laying 放置,搁;产蛋,下蛋
12 . Fresh grass had been laid on the floor and...
lie—lay—lain—lying 躺;位于
lie—lied—lied—lying 说谎
13. in the night 在夜间
at night 在夜晚
all night = all night long
The burning sun has dried up this area.
e.g.Many rivers have dried up recently.
14 dry up: (使)完全变干,(使)干涸
15. otherwise 作连词, 意为“否则; 不然”, 相当于 or或 if not。
I was ill that day, otherwise I would have taken part in the sports meeting.
那天我病了, 否则我会去参加运动会的。
otherwise 作副词, 意为“用别的方法; 不同地; 在其他方面; 除此之外”, 相当于in another way或apart from ...。
He is rich, but otherwise an unhappy man.

He is naughty, but otherwise a nice boy.
他有钱, 但在其他方面是个不幸福的人。
他很调皮, 但除此之外他是个不错的男孩子。
16. prepare
prepare sth. 准备某事
prepare for sth. 为…做准备
prepare sb. for sth. 使某人为某事做好准备
get/be prepared to do 有能力且愿意做某事
be prepared for sth. 为…做好准备
make preparations for 为…做准备
in preparation 准备中
辨析:prepare与prepare for
prepare 准备;谓语动作直接体现在宾语上。
prepare for 为......做准备,for的宾语一般只是谓语动作要达到的目标。
The teacher is preparing for lesson.
The teacher is preparing lesson.
老师在备课。
老师正在为上课做准备。
1.完成U4套题第一部分第一题

2. 复习本节课内容

3.背诵第一、二自然段
reflect
abandon
urge
sharp
shallow
awesome
relationship
upside down
be/become aware of
be scared to death