人教版英语八年级下册Unit 7 What’s the highest mountain in the world?复习课件 (共32张PPT)

(共32张PPT)
Unit 7

What is the highest mountain in the world ?

课程目标
take in
condition
deep
force
protect
population
succeed
achieve
desert
weight
desert
01
n.沙漠

Eg. The Sahara is the biggest
desert in the world.
Eg. She was deserted by her husband.
注意与dessert区别 dessert (n),甜点









v.遗弃
02








weight
n. 重量
Eg. I must?weigh?all of the challenges that our nation faces.
put on/ lose weight
weigh (v) 衡量；称重
Protect children from violence. 保护孩子免受暴力


03
protect
protect sb / sth from / against sth 保护某人/ 物免受……
prevent/stop/keep sb form doing sth 阻止某人做某事
04








achieve
v. 实现，取得，获得
eg. You will achieve a full mark if youwork hard.
achieve nothing 一事无成
achieve one’s dream 实现某人的梦想
achievement n. 成就
练一练
Dreams are beautiful．However，to___ them needs lots of time and work．
A．discover B．find
C．achieve D．stop
I really need to take more exercise because I'm weight．
A．putting off B．putting on
C．putting down D．putting away
05








population
不可数名词 ,不能用复数形式，前面也不能用数词修饰

用what或how large 提问 用large／small来修饰，而不用much／little

n.人口
06








succeed
succeed in doing sth = 成功做成某事
?
eg. At last he succeeded in solving the problem.



succeed with sth＝ 在某方面获得成功

eg. I finally succeed with my math.
succeed sb=继承

eg. Who succeeded Churchill as Prime Minister?
07








deep
Adj/Adv 深的 深色的，深切的
，茂密的，捉摸不透的
注意：与deeply的区分 adv. 多指情感方面
eg. There isn’t time to dig deep

eg. He’s a handsome boy with a deep voice.
eg.I was deeply moved by her behavior..
08








force
n. 力量 v.迫使
He forced the driver to drive a bomb to Downing Street.
They have to use force to break into the house.
辨析
power,strength,energy和force都含有“力、力量”的意思，但所指范围不同：

power:?基本意思是“力，力量”，指人或国家甚至是某个机构的权力、势力或影响力。
strength:?说人时，指“体力，力气”；说物时，指“强度”。也可指“强项，长处”。
force:?主要指强制力量，暴力，武力等。
energy:?主要指人的精力

用force，power，energy，strength填空
练习
1. Not that I don’t want to help you，but that it’s beyond my _______to do so.
2. She has always been encouraged to swim to build up the __________of her muscles.
3. If you do not open the door，I am authorized to enter by use of _______.
4. Young people usually have more??_______than the old.

-- You are always full of _____. Can you
tell me the secret?

--- Taking plenty of exercise every day.

A. power????B. strength????C. force? ?D. energy

09








condition
n 情况
condition, 用作单数形式，表示人内在状态， be in good/poor condition用作复数形式时，笼统地表示一般状态或条件。poor working conditions
Eg. The little boy is in poor condition.
Eg. Government needs to improve their working conditions.
10








take in
v.吸收，欺骗，理解
take back
take down
take off
take over
take after
take up
take to doing sth
take place
take sb’s place
收回，退回
写下，记下，拆除
脱衣服，飞机起飞，事业腾飞
接管
外貌，行为上像
开始做，占据时间
沉迷于
发生
代替
Grammar focus


Cai is much taller than Pan.

19
Taylor is thinner than Adele

20
The blue balloon is bigger than yellow one

21
The box on the left is heavier than right one.

22



The man on the left is as tall as the man on the right .
Do you know these interest places?
Qomolangma

Qomolangma runs along the border between China and Nepal. It’s 8844.43 high, the highest in the world
The Caspian Sea
The Caspian Sea is the biggest lake in the world. It lies in the border between Asia and Europe.

The Sahara is the biggest desert in the world. It is located in the northern Africa.
The Sahara
The Yangtze River is the third longest river in the world. It’s 6211.31 kilometers long.
The Yangtze River
Let’s review!
Qomolangma.
It’s 8,844.43 meters high!

It’s the highest mountain in the world.
The Nile
It’s 6,671 kilometers long.
It’s the longest river in the world.
Qomolangma about 9,600,000 square kilometers in size
The Sahara 1,025 meters deep
The Caspian Sea 6,671 kilometers long
The Nile 8,844.43 meters high




练一练
用适当形式填空
Bob is _______(young) than Fred but _____(tall) than Fred
Ying Tian is not as _____(tall) as Yong Xian
Almost all the students‘ faces are the same but Li Deming looks_____(fat) than before the holidays
younger/taller
tall
fatter