Unit 8 Natural disaster 复习课课件 2022-2023学年牛津译林版八年级英语上册(共16张PPT)

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名称 Unit 8 Natural disaster 复习课课件 2022-2023学年牛津译林版八年级英语上册(共16张PPT)
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科目 英语
更新时间 2022-08-12 08:19:31

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(共16张PPT)
Natural disasters
unit 8
1
2
重点单词词块拓展
精讲知识考点
八年级
上册
七年级
下册
七年级
上册
八年级
下册
九年级
上册
九年级
下册
1.natural
adj. 自然的;天生的
natural science 自然科学
2.fire
n. 火,火焰,火灾
make a fire 生火 ; catch fire 着火
put out a fire 灭火
vt.点燃,解雇
fire the building 点燃建筑物
3.direction
in all directions 四面八方
under one's direction 在某人的指导下
n.方向;指导
4.trap
e.g. Hunters trapped the fox.
猎人们设陷阱捕捉这只狐狸。
We were trapped on an island.
我们被困在一个岛屿上。
5.oneself
prep.自身,自己
say to oneself 自言自语
look after oneself 照顾自己
come to oneself 苏醒过来
6.calm
vt. 使...镇静
calm down 冷静;
calm sb. down 使某人冷静下来
n. nature 本质;天然
by nature 天生的
vt.使.....陷入困境
n. 陷阱,圈套
adj. 平静的;冷静的
1.重点单词词块拓展
八年级
上册
七年级
下册
七年级
上册
八年级
下册
九年级
上册
九年级
下册
1.cover
vt. 覆盖;掩;
占...空间
be covered with 被...覆盖
2.possible
adj. 可能的,潜在的
as soon as possible 一....就....
do one's possible 尽力,竭力
ant. impossible
3.heavy
the heavy rain 大雨
the heavy traffic 拥挤的交通
4.break
vt. 破坏,打碎
(broke ;broken)
5.clear
vt.清理,清除
adj. 清晰的;
明亮的 (=bright)
n. 封面;盖子
the cover of the magazine 杂志封面
adj.大的;沉重的;
繁忙的
adv. clearly 清晰地;显然地
十有八、九
的可能性
十有五、六
的可能性
十有一、二
的可能性
break down 损坏;(机器或车辆)出故障
break into 闯入
break out 爆发
break through 突破,冲垮
八年级
上册
七年级
下册
七年级
上册
八年级
下册
九年级
上册
九年级
下册
1.wash away
冲刷
2.find one’s way out
3.go through one’s mind
4.shout for help
5.try one’s best to do sth.
7.keeping ourselves safe from..
1.2.短语归纳
6.be trapped in...
9.hear the wind blowing
8.run out of...
10.see the bright daylight
设法出去
掠过某人的大脑
呼喊求救
尽某人最大的努力做某事
被困于...
使我们自己处于安全状态,
免于...的危害
从...跑出
听到狂风呼啸
看到明亮的光
考点精炼
A) 根据语境及汉语提示,写出所缺单词。
1. They didn't come because of the ________ (大的) rain.
2. A moment of fear went ________ (经过) my mind .
B) 根据句意,用括号中所给单词的正确形式填空。
1. Mike is interested in________ (nature) science.
2. The mountain is________ (cover) with snow all year round.
3. Listen! Can you hear the wind ________ (blow).
一整年
heavy
through
natural
covered
blowing
精讲知识考点
2
精讲知识考点1
2
【辨析asleep, sleepy与sleep】
词汇 词性及意义 用法
asleep adj.睡着的 fall asleep意为“入睡,睡着”(表动作)
be asleep意为“睡着”(表状态)。
sleepy adj.困倦的; 瞌睡的 feel sleepy意为“感到困倦,想睡着的”。
sleep v.& n.睡觉 slept, slept, sleeping
go to sleep睡觉
asleep adj. 睡着的, 通常做表语,即主语补足语
精讲知识考点1
1. If you exercise too close to bedtime, you might be too excited to fall ________.
A. sleeping B. sleep C. sleepy D. asleep
2. —Lily, you look ________. What happened
—I stayed up late to do my homework last night.
A. asleep B. sleep C. sleepy D. sleeping
考点精炼
(规则:“代词只能放中间,名词前后都可以”)
e.g. mop up the floor
mop it up
精讲知识考点2
2.Who will mop up the water if I go home without you. (U8 P 92)
如果我不带你回家,谁来把水拖干净。     
mop v. 用拖把拖干净
mop up “拖完,擦干” ;
【词组辨析】:
drink up
eat up
burn up
喝光
吃光
烧光
考点精炼
( ) We mopped the floor just now,but we did not _______.
A. mop up it B. mop it up
C. mop them up D. mop up them
B
精讲知识考点3
3.At first, I felt a slight shake. (U8 P 94)
一开始,我感到一阵轻微的晃动。     
shake v. “摇动,颤动”。
【固定短语】:
shake one's head 摇头
shake hands with sb. 与某人握手
shake n. “摇动,颤动”
e.g. He gave the small tree a shake. (他摇了摇那颗小树。)
(shake , shook, shaken)
考点精炼
I gave my purse a _______(摇动), and a coin fell out .
shake
精讲知识考点4
4.Outside, people were running in all directions while pieces of glass and bricks were falling down. (U8 P 94)
外面,碎玻璃与碎砖块纷纷掉落下来,人们四下逃散。     
fall vi. “落下,倒塌;
n. “瀑布,秋天”
fall down 是动词短语,意为 “落下,倒下”
e.g. Babies often fall down when they learn to walk. (婴儿在学走路时经常跌倒。)
(ant. rise 升起)
【辨析fall down, fall off 与 fall over】
fall over 被...绊倒;
跌倒
【辨析fall down, fall off 与 fall over】
fall over 被...绊倒;
跌倒
短语 含义 用法 例句
fall down 落下; 倒下 如后接宾语 要加介词from He fell down from the tree.
他从树上摔了下来。
fall off 跌落; 从.....掉下来 可直接 后接宾语 He fell off his horse.
他从马上摔了下来。
fall over 被...绊倒; 跌倒 后不接宾语 I saw the little cat fall over and hit her head.
我看到这个小女孩跌倒了,碰到了头。
5. A moment of fear went through my mind, but I told myself to calm down since I was still alive. (U8 P 94)
①tell sb.to do sth. “告诉某人做某事”     
(否)tell sb.not to do sth. “告诉某人别做某事”
考点精炼
Parents should tell their children_______unhealthy food.
A. not to eat B. not eating
C. to eat D.eating
精讲知识考点5
6. A moment of fear went through my mind, but I told myself to calm down since I was still alive. (U8 P 94)
②through “穿过, 通过”
    
区分:though “虽然”
【辨析through, across 与 over】
across :从表面....横过,
through:①从人群、物体中 间....穿过;
②抽象意义上的“通过”
over :相对于位置高低而言,
强调从障碍物上“越过,翻过”
1.The passenger got off the bus and hurried ________ the street.
(那位乘客下了公共汽车,匆匆穿过大街。)
2.The stream runs ________the forest.
(这条小溪穿过森林。)
3.He couldn’t open the gate, so he climbed ____ it .
(他打不开门,所以翻门过去。)
across
over
through
考点精炼
精讲知识考点6
Bye
bye!
To care for the environment is to care for life.
爱护环境,就是爱护生命。