Unit 6 When disaster strikes Understanding ideas课件 外研版(2025)英语八年级上册

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Unit 6 When disaster strikes Understanding ideas课件 外研版(2025)英语八年级上册

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(共37张PPT)
Unit 6 When disaster strikes
Understanding ideas
1 A lost city一座遗失的城市 (教材P85)
lost /l st/ adj.丢失的,遗失的
The two boys are searching for a lost ball.这两个男
孩正在寻找一个丢失的球。
(1)[形容词]迷路的
get/be lost迷路
If you have a map, you won’t be afraid when you get
lost.如果你有一张地图,迷路时就不会感到害怕。
(陕西中考)
(2)lost还可作动词lose“丢失;失去”的过去式。
She lost her balance and fell down the stairs.她失去平
衡,从楼梯上摔了下来。(东营中考)
2 My mother was so scared.我母亲非常害怕。(教材P85)
scared /ske d/ adj.害怕的,恐惧的
be scared of(doing)sth.害怕(做)某事
be scared to do sth.害怕做某事
be scared +(that)从句 担心……
[形容词]表示人的感受。近义词为afraid。
She was very brave, but she was scared of the doctor.
她很勇敢,但是她害怕医生。(黄冈中考)
Lucy is scared to go out alone at night.露西害怕晚上
一个人出去。
I’m scared(that)I’m going to fall.我担心自己快掉
下去了。
scary[形容词]可怕的;恐怖的
常用于表示事物的特征。
I don’t like to see scary movies.我不喜欢看恐怖片。
shut / t/ v.(使)关上,(使)合上,(使)关闭
3 She didn’t shut her eyes for even one second.她甚
至一秒钟都没有合眼。(教材P85)
过去式和过去分词均为shut,动词-ing形式是shutting。
Philip went into his room and shut the door behind
him.菲利普进了自己的房间,随手把门关上。
与shut相关的常见短语:
shut off 关闭;切断煤气(或水等)的供应
shut up 闭嘴 shut down 停业;倒闭
I heard his bedroom door shut.我听到他的卧室门关
上了。
shocking / k / adj.惊人的,骇人的,令人难以
置信的
4 Just then, shocking things happened.就在那时,惊人
的事情发生了。(教材P85)
shocking与shocked
shocking 惊人的, 骇人的 常用来描述事物的特征,在句中
可作表语或定语。
shocked 震惊的 常用来描述人的感受,在句中常
作表语。be shocked at/by...
对……感到震惊
Andy shared his shocking discovery on the internet.安
迪在网上分享了他的惊人发现。(滨州中考)
We were all shocked at the news of his death.听到他
去世的消息,我们都感到震惊。
[可数名词]复数形式为coaches。
This is the old coach road.这是旧时的马车道。
coach /k t / n.公共马车,四轮大马车
5 Our coach couldn’t go straight ahead.我们的马车无
法直行。(教材P85)
【语境串记】
The coach is going to the new football field by coach
to coach players for the Olympics.那位教练打算乘长途
汽车去新足球场训练运动员备战奥运会。
The book is on the table straight in front of you.那本
书就在你面前的桌子上。
She was looking straight at me.她直直地看着我。
straight /stre t/ adv.笔直地,成直线地
People who refuse to consider others have few friends.
拒绝为他人着想的人几乎没有朋友。(枣庄中考)
He refused to answer any more questions.他拒绝再回
答任何问题。
refuse to do sth.拒绝做某事
6 My mother asked me to continue without her, but
I refused to leave her behind.母亲让我别管她,继续走,
但我拒绝把她丢下。(教材P85)
【巧学妙记】
后可接动词不定式作宾语的动词
想要拒绝莫忘记 want、refuse、forget
需要努力就学习 need、try、learn
喜欢同意加帮助 like、agree、help
希望决定后开始 hope、decide、begin/start
典例 根据汉语提示填写单词。
(广安中考)Adam has just ________ (拒绝)to
play football with them because he’s busy with his final
exam.
refused
为“动词+副词”型短语。
I think I might have left my wallet behind.我想我可能
忘带钱包了。
leave behind留下;忘记带走
leave behind的其他含义:
把…… 抛在 后面 When you are busy with a hobby, you leave
all your worries behind.当你忙于一项爱好
时,你会将所有的烦恼抛在后面。
落后 I was left behind in maths after I missed
three classes.我数学缺了三节课后,就跟不上
了。
be thick with...充满……
Thick black smoke rose over the city.浓浓的黑烟笼罩
着这座城市。
The air was thick with dust.空气中弥漫着灰尘。
thick /θ k/ adj.浓密的;混浊的
7 The air was thick with smoke and ash began to
fall in heavy showers.空气中弥漫着浓浓的烟雾,火山
灰开始纷纷扬扬地落下来。(教材P85)
thick作形容词的其他常见用法:
典例
(安徽中考)In summer, the trees we planted in the school
are ______ with green leaves.
A
A.thick B.soft C.clear D.light
[解析] 根据常识可知,夏天树上的叶子很茂密。thick茂
密的;soft柔软的;clear清澈的;light明亮的。be thick
with...“充满……”,故选A。
[不可数名词]
In cities, AI is used to watch out for cars that make
black smoke.在城市里,人工智能被用于监测排放黑烟
的汽车。(武汉中考)
Where there is smoke, there is fire.无火不生烟/无风
不起浪。
smoke /sm k/ n.(燃烧产生的)烟
(1)[及物动词]&[不及物动词]吸(烟);抽(烟)
He is smoking a large cigar.他正抽着一支大雪茄。
He has a good living habit. He neither smokes nor
drinks.他生活习惯很好,既不抽烟也不喝酒。
(2)[不及物动词]冒烟
The factory chimneys are smoking.工厂的烟囱正在
冒烟。
smoke
A shower of leaves fell towards the ground.落叶纷纷
扬扬飘向地面。
shower / a / n.一大批,一阵(在空中洒落或
出现的小而轻的东西)
shower的其他含义:
(1)[名词]淋浴;淋浴器;淋浴间
take/have a shower洗淋浴
I usually brush my teeth and take a shower at seven
o’clock daily.我通常每天七点钟刷牙和洗淋浴。
(永州中考)
I’d like to use the shower if that’s all right.如果可以
的话,我想用一下淋浴间。
(2)[名词]阵雨;阵雪
There will be a heavy shower this afternoon.今天下午
会有一阵大雨。
He had already showered by the time his parents got
home.父母到家时,他已经洗完澡了。
(3)[动词](洗)淋浴
典例 根据句意及首字母提示填写单词。
(德阳中考)The mother asks her son to take a
s______ in the bathroom before he goes to bed every
night.
hower
break out突然发生;爆发
8 While they were walking along the river, a great
storm broke out.当他们沿河边散步时,下起了大暴雨。
(教材P87)
不及物动词短语,不用于被动语态。
Do you know what to do if a fire breaks out 如果发
生火灾,你知道该怎么办吗?
含break的其他常见短语:
break away 突然离开,逃脱
break down 坏掉,出故障;打破
break off 中断,停顿;折断
break up(使)破裂;解散 break into 强行闯入
Fighting broke out between rival groups of fans.双方
球迷发生了冲突。
service / s v s/ n.服务
9 ... there was a heavy rainstorm, so all train services
were stopped. ……由于大暴雨,所有火车停运。(教材P87)
Xi’an is known as a centre for software research,
development and services.西安以软件研究、开发和服务
中心而闻名。(福建中考改编)
The food is nice, but I don’t like the service there.食
物很好,但我不喜欢那里的服务。(江西中考)
serve[动词](给某人)提供,端上;服务
serve sth. to sb.=serve sb. sth.招待某人吃/喝某物
Her job is to serve breakfast and lunch to teachers
and students(=serve teachers and students breakfast
and lunch).她的工作是为老师和学生提供早餐和午餐。
(广西中考)
My father has served that company for 20 years.我父
亲在那家公司工作了20年。
(1)作“情绪”讲时,常用复数形式。
spirit n.情绪;精神
10 That wonderful music by a student orchestra
lifted our spirit and gave us hope.学生管弦乐队演奏的
美妙音乐振奋了我们的情绪,给了我们希望。(教材P87)
lift/raise one’s spirits 振奋某人的情绪
be in high/low spirits 情绪高涨/低落
The warm morning sun lifted our spirits.早晨温暖的阳
光使我们精神为之一振。
She is in low spirits. Let’s cheer her up.她情绪低落。
咱们让她振作起来吧。
(2)[可数名词]&[不可数名词]精神
Playing basketball teaches me the spirit
of teamwork and never giving up.打篮球教会
我团队合作和永不放弃的精神。

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