Unit 7 The Unknown World 核心词汇及短语课件(共30张PPT) 沪教版英语七年级下册

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Unit 7 The Unknown World 核心词汇及短语课件(共30张PPT) 沪教版英语七年级下册

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(共30张PPT)
Lesson 7
The Unknown World
Vocabulary
Time would heal almost all wounds
Time would heal almost all wounds
Key Words
PART
ONE
He made his fortune in car sales.
他在汽车销售中发了财。
What do you think of when we talk about the unknown world
1.
Key Words
unknown adj. If something is unknown to you, you have no knowledge of it.
【拓展】反义词 adj. __________ 已知的,知名的
v. ____________ 知道 (过去式-过去分词___________- ___________ )
【搭配】 be known for=____________________ 因…而出名
be known as =____________________ 作为…而出名
【完成下列句子】
1. He was an ___________ writer.
他是个没有名气的作家。
2. He is _________ ___________ ____________ his film and TV work.
他更为著名的是影视作品。
known
know
knew known
be famous for
be famous as
unknown
better known for
1.
2. frightened adj. thrown into a state of intense fear or desperation.
= afraid or anxious 害怕的
【同根词】____________ adj.令人害怕的 ____________ v.使惊恐,使害怕
【搭配】_______________________ 害怕… _______________ 害怕/不敢做某事
【完成下列句子】
1. She is _______ ________ to ride the roller-coast. 她太害怕了,不敢坐过山车。
2. She was _________ ___________ __________ a mistake. 她害怕犯错误。
3. It was a very ___________ experience and they were very courageous.
那是一次非常令人恐惧的经历,但他们非常勇敢。
frightening
frighten
be frightened to do sth
be frightened of
too frightened
frightened of making
frightening
1.
3. terrible adj. A terrible experience or situation is very bad or very unpleasant. 【拓展】__________ adv. 极端地,非常地
He hates to speak in public _________.他非常讨厌在公众场合讲话。
【搭配】 一段糟糕的经历 __________________
极其严重的咳嗽 __________________
【完成下列句子】
1. She admits her French is ____________ .她承认自己的法语很糟糕。
2. I’m _____________ sorry to bother you at this hour.
我非常抱歉这个时候来打搅您。.
terribly
terribly
a terrible cough
a terrible experience
terribly
terrible
1.
4. wonder v. have a wish or desire to know something.
【词义】
1. I wondered what that noise was. ( ) _______
2. I could only wonder at how far this woman had come. ( ) _______
3. It’s a wonder that it took almost ten years. ( ) _______
4. It is a lecture on the wonders of space and space exploration. ( ) _______
5. Mickelson was hailed as the wonder boy of American golf. ( ) _______
vt.想知道
vi./ vt.
对…感到惊讶
n.奇迹
n.奇事
adj.神奇的
seven wonders of the world
v.赞颂
1.
【拓展】___________adj. 精彩的,绝妙的;奇妙的;
___________ adv. 精彩地;惊人地;极好地
【搭配】wonder + what to do . / how to do sth. 想要知道做….. /如何做…..
I wonder ______ to solve the problem perfectly.
我想知道如何完美的解决这个问题。
________________ 难怪
【完成下列句子】
1. It’s ___________ to see you. 见到你好极了。
2. _________ __________ my brother wasn’t feeling well.
难怪我兄弟当时感觉不舒服
wonder
wonderfully
no wonder
how
wonderful
No wonder
1.
5. refuse v. If you refuse to do something, you deliberately do not do it, or you say firmly that you will not do it.
【拓展】n. __________
【搭配】__________________ 拒绝做某事
__________________ 拒绝某事
v. _______________ (反义词) 接受
n. _______________ 接受
v. _________________ 收到,接收,接纳,接待
n. _______________ 接待处
refuse sth
refusal
acceptance
accept
receive
refuse to do sth
reception
1.
【比较】
receive 收到东西,但情感上不一定接受(客观接受)
accept 接受,收到并在情感上接受(主观接受)
__________________ 接受某人的道歉
【完成下列句子】
1. They refused _______________ there a problem. 他们不承认有问题。
2. She refused _______________ . 他拒绝他的邀请。
accept one’s apology
to admit
his invitation
e.g. I received your gift but I didn’t want to accept it.
1.
6. explain v. If you explain something, you give details about it or describe it so that it can be understood.
【拓展】___________ n. 解释,说明 [C.]
Your plan needs some ______________. 你的设计需要作一些说明。
【搭配】________________ 说明自己的动机;为自己辩解
________________ 阐明,清晰地解释
【完成下列句子】
I tried to ______________________.我想为自己的失误解释一下。
The teacher ____________________ about this question.
老师清楚地解释了这个问题。
explanation
explanations
explain oneself
explain sth clearly
explain myself for the mistake
explained myself
1.
7. pleased adj. If you are pleased, you are happy about something or satisfied with something. = happy, glad 高兴的
【拓展】 ___________ v. 使高兴,使满意,讨人喜欢,讨好
___________ n. 愉快,高兴,满足,乐事,乐趣
__________ adj.令人愉快的,讨人喜欢的, 舒适的,宜人的(做定语)
__________ adj. 使人满意的,使人高兴的(做表语)
【搭配】 __________________ 对…感到满意,高兴
__________________ 很高兴做某事 = __________________
please
pleasing
be pleased to do
be pleased with
pleasure
pleasant
be happy to do
1.
【完成下列句子】
We ________ __________ __________ the house. 我们对这所房子很满意。
I ________ _________ _________ _________ you here. 我很高兴在这儿遇见你。
【辨析】
区别: pleased & pleasing & pleasant
pleased 形容从内心发出的喜悦,主语常为______
pleasing 外界给的刺激,主语常为_______,也可为人。多指外在的、表面的东西
pleasant 形容对方本身的,多指令人愉快的、内在的、本质的东西
are pleased with
am pleased to see


1.
【完成下列句子】
1. We will __________ ___________ __________ __________ any questions you may have.
我们将愿意回答你可能有的任何问题。
2. The news __________ _________. 这个消息很令人愉悦。
3. _________________ 悦耳的声音;
_________________ 悦人的景色
be pleased to answer
is pleasing
a pleasant voice
pleasant scenery
1.
Review :
unkown
frightened
terrible
wonder
refuse
explain
pleased
一、从下列选项中选出可以替换划线部分的最佳选项。
1. The weather was terrible yesterday.
comfortable B. awful C. hot
2. The headmaster didn’t agree to attend the exam.
refused B. replied C. regretted
3. I wonder why Simon is always late for work.
explain B. discover C. want to know
4. Please keep quiet in the library.
don’t drink water B. don’t stay alone C. don’t make any noise
5. Eason is known as a super star in HongKong .
A. is known for B. is known to C. is famous as
B
A
C
C
C
A
B
B
C
A
A
7. Rock music is too ______ that my parents always ask me to ______ the radio .
loud , turn up B. loudly , turn down C. loud , turn down
8. Electricity that _____ by Franklin was a great _____ in 20 century .
discover , is discovered B. was discover, discovery C. discovered, discovery
9. When the light ____ suddenly last night , the boy ____ in bed .
went off , was lying B. went off , was laying C. died out , was lying
10. --Could you _____ why you are late
--The bus went very slowly ____ the heavy traffic .
explain , because B. explain , because of C. wonder , because of
11. My manager ____ accept my suggestion which made me ______.
refused to , upset B. didn’t , awfully C. refused to , terribly
12. After ______ the ring, all the students _______ .
A. hearing , spread out B. heard , spread their wings C. hearing , spread their wings
C
C
A
B
A
C
三、用所给单词的正确形式填空。
1. He is better ____________ (know) for his film and TV work.
2. The ____________(frighten ) children were calling for their mothers .
3. The new scientific ______________ (discover ) changed the whole world .
4. His son is ___________ ( terrible ) sorry for his mistakes .
5. People want to find the mysterious of seven ___________ ( wonder ).
6. The _________(bush) were blowing in the wind.
7. There is no doubt too many ______________ (explain ) are useless.
8. A ___________ (please ) day makes people happy.
9. It’s difficult to accept a strange ___________ (invite ).
10. The poor man’s identity is still __________ ( know ) at the airport .
known
frightened
discovery
terribly
wonders
bushes
explanations
pleasant
invitation
unknown
Key Phrases
PART
TWO
1.
1. Since.... , sb. refuse to do sth. 由于........ , 某人拒绝做某事
【例句】由于没有其他的人看到这些外星人,我拒绝相信你。
Since no one else saw these aliens, I refuse to believe you.
【翻译】由于你考试作弊,我拒绝相信你的成绩。
_______________________________________________________________由于天气很糟糕,我拒绝外出。
______________________________________________
Since you cheated on the examination, I refuse to believe your grades.
Since the weather is bad, I refuse to go out.
1.
2. because / because of 因为…
【辨析】
because “因为…” + ________ because of “由于.....” + ________
【例句】
Many families break up because they are poor. 许多家庭因贫穷而破裂。
They went to the forest because of their curiosity. 由于好奇,他们去了森林。
【翻译】由于很大的吵闹声,缇娜半夜醒来。
______________________________________________________________外星人在这个星球着陆是由于意外。(aliens 外星人)
______________________________________________________________
句子(从句)
名词或名词性短语
Tina woke up at midnight because of a loud noise.
The aliens landed on this planet because of an accident./ The aliens landed on this planet because there was an accident.
1.
3. There be 句型; “在某地或在某时存在/有..........”
【例句】有一些东西被写在宇宙飞船上。
There was something written on the spaceship.
【用于将来时】:
“在…..将会有…” :_______________ = _____________
There will be a football match tomorrow afternoon. ( 正确 )
There will have a football match tomorrow afternoon. ( 错误 )
There is going to be a football match tomorrow afternoon. ( 正确 )
There is going to have a football match tomorrow afternoon. ( 错误 )
明天下午会有一场足球比赛。
there is going to be there will be
there be不能和have连用
1.
【翻译】报纸上没有什么有趣的新闻。
_______________________________________________________________
桌面上放着一些书和文件。
______________________________________________________________
There is nothing interesting in newspapers.
There are some books and papers.
1.
4. as soon as possible 尽快
【拓展1】
____________________________ 尽可能怎么怎么样地
On hearing the sound, he came downstairs as quickly as possible.
他一听见声音,就尽快地下楼来了。
Apple invents something (iPod, iPhone, iPad) then they advance it year after year to make it __________ __________ ___________ _____________.
苹果公司推出了某个新产品,然后每年都更新他们,使它们臻于完美。
as + 形容词 / 副词原级 + as possible
as good as possible
1.
【拓展2】
as soon as “一.... 就...”,用来引导____________,遵循____________ 的原则。
I _____________ (tell) him the news as soon as he ________(come)back.
他一回来我就告诉他这个消息。
【补充】还可以用 on + doing 来表示”一......就......”,例如:
As soon as she heard the news, she jumped into the air.
=On hearing the news, she jumped into the air.
她一听到这个消息,就跳了起来。
时间状语从句
主将从现
will tell
comes
1.
【拓展3】
___________________ “长达 .....”;”只要”
Dharma stayed in the cave as long as12 years.
达摩在洞中长达十二年。
_______ ________ ________ I follow some simple rules, I can stay here as long as I want.
只要我遵从一些简单的规矩,我在这里呆多久都可以。
as long as…
As long as
unkown
frightened
terrible
wonder
refuse
explain
pleased
Review together:
Since…,sb refuse to do sth
because/because of
There be
根据汉语完成句子
1. 我确定有些什么东西降落在山附近的森林里,因为我昨晚听到了很大的噪音。
I’m sure something _______ _______ the forest near the hills as I heard ________ ________ _______
last night.
2. 因为他们听到一些讲着奇怪语言的声音,所以他们躲到了灌木丛后面不敢出声。
They heard ________ ________speaking a strange language, so they ________ ________some bushes and ________ _________.
3. 他们的宇宙飞船由于一次撞击而损坏了。
Their spaceship was damaged _______ _______ a crash.
4. 既然没有别的人看到这些外星人,那么我拒绝相信你。
Since no one else saw these aliens, I ________ ________ believe you.
landed in
a loud noise
some voices
hid behind
kept quiet
because of
refuse to
Homework+
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