新概念英语第二册 Lesson 62 After the fire课件(共30张PPT)

(共30张PPT)
Lesson 62
After the fire
new words presentation
九年级5课
She controls her wheelchair with her mouth.
We must control the pollution in the city.
v.限制，克制
The operator can control the machine with a computer.
v.操纵
(机器/系统)
v.控制
The teacher has good control of the class.
n.控制，掌控
be in control of sth. ：指挥，管理或控制…
be under control：处于控制之下；情况正常
be out of control：失去控制
new words presentation
九年级4课
Do people smoke in your family
v.抽烟
The kettle is smoking because the water is boiling.
v.冒烟
This kind of smoked fish is very delicious.
v.用烟熏制
Thick black smoke filled the room after the fire broke out.
n.烟，烟雾
（不可数）
She has three smokes a day on average.
n.抽烟（可数）
new words presentation
The desolate island was covered with wild grass.
用于形容地方时，强调其空旷、荒凉，没有生命迹象或人类活动的迹象。
She felt desolate when her best friend moved away.
用于描述人或人的心境时，指感到极度孤独、无助和悲伤。
(孤独的，凄凉的，悲伤的）
new words presentation
The robber threatened the woman with a knife.
threaten sb. with sth：用某物威胁某人
The black clouds threaten a storm.
v.预示着(不好的事)即将发生
He threatened to quit his job if he didn't get a raise.
threaten to do：威胁要做某事/扬言要做某事
new words presentation
The children played in the surrounding fields.
He grew up in comfortable surroundings.
n.环境，周围的事物
(常用复数)
surround
The fence surrounds the house.
v.包围，围绕
be surrounded with/by:被……所包围
new words presentation
The earthquake caused widespread destruction in the city.
通常指对物体、环境、系统等造成严重的、不可逆转的损坏，
使其失去原有的功能或存在状态。
destroy
v.摧毁，破坏，毁灭
Many villages were destroyed in the flood.
可数
A flood of tourists comes to this city every summer.
a flood of：大批，大量
new words presentation
The heavy rain flooded the streets.
v.淹没
The room was flooded with sunlight.
v.使充满/充斥
flood……with……
The local authorities are responsible for maintaining public order.
He is an authority on ancient history.
n.权威，专家
The government has the authority to make laws.
n.权力，职权
new words presentation
八下12课
To learn more about plants, we planted some seeds.
His early experiences planted the seeds of his future success.
n.萌芽，起因
Our team is the second seed in this tournament.
n.种子选手
v.播种，结籽
We need to seed the garden in early spring.
new words presentation
The farmer sprayed pesticides on the crops.
The car sprayed water on us as it passed.
v.溅起
The spray from the waterfall wet our clothes.
n.水花，飞沫
She used a hair spray to keep her hairstyle in place.
n.喷雾
new words presentation
A large quantity of books are sold in this bookstore every day.
a (large /great) quantity of：大量的 (可数名词/不可数名词)
八下7课
It must be large enough to hold the roots of the seedling.
We need to find the root of the problem before we can solve it.
n.起源，根源
take root:生根，确立
new words presentation
Parents should root good values in their children from an early age.
v.使……生根
The government is trying to root out corruption(腐败).
v.清除，根除
We'll all root for you in the game.
v.为……加油，支持
new words presentation
八下17课
At the beginning the 20th century
There is a small patch of grass in front of the house.
n.一小片土地/区域
She sewed(缝)a patch on the hole in her jeans.
n.补丁
a patch of：一小片……一块……
new words presentation
The sky blackened as the storm approached.
The smoke from the fire blackened the walls.
v.使……变黑，变暗
They tried to blacken his reputation(声誉) by spreading rumors.
v.诋毁，诽谤
adj.+ en变为v.
表示 “使…… 化、使…… 成为”
Illness has weakened his body.
passage presentation
过去完成进行时
持续
can的过去式
使……让……
处于控制之下
高大树木
乡村，农村
方圆数里
passage presentation
升起
荒凉的山丘
到来
表示催促，鼓励：加油
表示到来
表示进展
以；用；带着
threaten... with...: 以…… 威胁……；
用…… 来威胁……
passage presentation
因为 (conj.)
冲走
not only……but……as well：不但……而且……
熄灭
被动语态：过去完成时
v.订购
n.吨
n.种类
定语从句
Will的过去式
passage presentation
大量地
过去完成进行时
到那时
生根
passage presentation
代替
定语从句
一片片的
绿色植物
出现v.
变黑的adj.
compositon
in order to
prevent
which
so that
not
key structure
一般过去时
过去完成时
过去完成时：
had done
它表示过去某时或某动作发生之前已经完成的动作或情况
更早的过去
after
before
as soon as
no sooner…than…
Hardly…when…
key structure
过去完成
一般过去时
过去完成进行
一般过去时
key structure
过去完成
过去完成进行时
过去完成进行时
had been doing
表示过去某一时间之前一直在进行的动作：强调动作从过去某个时间开始，一直持续到另一个过去的时间点，且在该时间点时动作可能仍在进行，也可能刚刚结束 。
They had been building the bridge for three years before it was opened to traffic.
key structure
过去完成时和过去完成进行时
1.过去完成时主要强调在过去某个时间或动作之前已经完成的动作，
侧重于动作的完成；
过去完成进行时更强调动作在过去的持续过程 。
2.过去完成进行时的时间状语往往和一段时间有关
Exercises
1. They received the parcel that they ___ for a long time.
A. expected B. have expected
C. had been expecting D. had expected
2. He ______ more than 5,000 English words when he entered
university at the age of 15.
A. has learned B. would have learned
C. learned D. had learned
3. She didn’t pass the exams because she___ her lessons well.
A. wasn’t prepared B. wasn’t been prepared
C. hadn’t prepared D. was preparing
4. We ___ four thousand new words by the end of last years.
A. had learned B. have learned
C. learned D. will have learned
c
D
C
B
special difficulties
1.great和big它们都有大的意思，
2.great通常与重要性有关系，表示“伟大的”、“重大的”、"重要的”
3.big则表示体积、规模等方面的大。
special difficulties
1. soil主要用于指土、土地、土壤
2. ground含义较广，除了可以表示土地、土壤外，
还可以表示地面、场地等。
special difficulties
special difficulties
special difficulties