内容正文:
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八年级(下) Modules 3~4
第17课时
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目
录
重点词汇诊断
核心考点透解
随堂巩固训练
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阅读短文,在画线处填入适当的单词,或用括号内所给汉语提示或单词
的适当形式填空。
A
Scientists think that there has been life on the earth for hundreds of
millions of years. However, we 1._______________(not find) life on any
other planets yet.
haven’t found
4
The earth is a planet and it goes around the sun. Seven other planets also
go around the sun. 2._________(all) of them has an environment like that of
the earth, so scientists do not think they will find life on them. The sun and its
planets 3._________(call) the solar system, and our solar system is a small part
of a much larger group of stars and planets, called the Galaxy or the Milky
Way. There are 4._________(十亿) of stars in the Galaxy, and our sun is only
one of them.
None
are called
billions
5
Scientists have also discovered many other galaxies in the universe. They
are very far away and their 5._________(光线) has to travel for many years to
reach us. So how large is the universe? It is 6._________(possible) to
imagine.
Scientists 7._________(send) spaceships to the planet of Mars to take
photos. They have even sent spaceships to travel outside the solar system.
However, no spaceship has travelled far enough 8._________(reach) other
stars in our Galaxy.
light
impossible
have sent
to reach
6
Scientists have always asked the questions: 9._________ so many stars in
the universe, are we alone, or is there life out there in space? Have there been
visitors to the earth from other planets? Why has no one 10.____________(交流)
with us? We do not know the answers... yet.
with
communicated
7
B
Healthy living
I was not feeling very well so the doctor checked my heart and said I
needed more 11._________(锻炼). I have never been very active, and I do not
like sports. I have always wanted a pet, so my parents gave me a dog for my
birthday. Now I get exercise by 12._________(take) him for a walk every day.
I 13._________(拥有) him for three months now and I feel really healthy.
—Anna
exercise
taking
have had
8
Our teacher decided to start a girls’ football team and I thought: “What a
great idea!” I was the first 14._________(成员) of the team. We have played
football for a year now and we all feel very fit. Our teacher is the coach, and
she also takes part in the same training with us. She is in excellent
15._________(状况) too. —Wang Wei
In the last few years, I went to work by underground. When I got to work,
I always felt very 16._________(sleep) and I was not happy. I bought a bike in
January. Since then, it 17._________(become) part of my life. Now I ride to
work every day. It is my daily exercise. I arrive at work with a smile on my
face. —Thomas
member
condition
sleepy
has become
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I was weak after a long 18._________(ill), so I wanted to exercise more.
Then a friend suggested, “Why don’t we go for a run before school?” So we
started running a week ago. But I do not enjoy running, and when I get to
school, I feel 19._________(极坏的). My legs hurt and I am hot all over.
Perhaps I am too weak 20._________(do) any exercise. What do you think?
—Richard
illness
awful
to do
10
11
考点1since的用法
Since Friday. I’ve been ill for about three days!
自星期五以来。我病了大约3天了!(八下P26)
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【知识串联】
用法 示例
since+过去的
一个时间点 since 1999自1999年以来
since+一段时间+ago since 4 months ago 4个月以前
since+从句 since he was 7自他七岁以来
It is+一段时间+
since+从句 It is two years since I became an English teacher.
我成为英语老师有两年了。
for+时间段 We have learnt English for about three years.
我们学习英语大约三年了。[延续性动词]
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考点专练
1.I __________________(learn) English ever since I was in Grade 3.
2.自那以来,我没有见过他。
__________________________________________________________
3.自从他搬到这座城市,已经十年了。
__________________________________________________________
4.(一句多译)既然你回答不了,也许我们该问问别人。
__________________________________________________________
__________________________________________________________
have learned/learnt
I haven’t seen him since then.
It is/has been ten years since he moved to this city.
Since you can’t/aren’t able to/are unable to answer, perhaps we should ask someone else.
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考点2by的用法
Now I get exercise by taking him for a walk every day.
现在,我通过每天带他散步来运动。(八下P28)
结构 含义及用法
by doing sth. 通过……的方式做某事
by+地点名词 在……旁边
by+时间名词 在……之前,不迟于;by five o’clock五点前
by+交通工具 乘坐(by和交通工具之间零冠词)
用于被动语态 主语(受动者)+be+过去分词(+by+施动者)
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考点专练
5.I learn English by _________(work) with a group.
6.英语被全世界的人们说。
__________________________________________________________
7.Lucy和她妹妹乘坐公交车去上学,她的妹妹正坐在她旁边。
__________________________________________________________
working
English is spoken by people around the world.
Lucy and her sister go to school by bus and her sister is sitting by her.
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考点3 辨析take part in,join,join in与attend
Our teacher is the coach, and she also takes part in the training with us.
我们的老师是教练,并且她也和我们一起参加训练。(八下P28)
单词/短语 用法
take part in 一般指参加或参与会议、游行、战争等群众性的活动
join 参加某组织或加入到某个人群中去,成为其中的一员
join in 参加具体的活动,比如竞赛、游戏,后面一般接名词或动词-ing形式
attend 出席、参加;上(学)
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【特别提醒】
take短语 含义
take a walk/rest 散步/休息
take sb. around sp. 带领某人参观某地
take exercise 锻炼
take off 脱下;起飞
take photos 拍照
take some medicine 服药
take one’s temperature 量体温
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考点专练
8.选择“参加”并用其适当形成填空。
(1) She _________the Young Pioneers last term.
(2) I hope you’ll _________the discussion.
(3) John did not _________the meeting yesterday.
(4) My brother will _________social practice during the winter vacation.
joined
join in
attend
take part in
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9.你量过体温了吗?
__________________________________________________________
10.吃一些药,你很快就会康复的。
__________________________________________________________
11.多运动,那么你就会健康。
__________________________________________________________
Have you taken your temperature/Did you take your temperature?
Take some medicine, and you’ll get well soon.
Take more exercise, and you’ll be healthy.
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考点4辨析sleepy,sleep与asleep
When I got to work, I always felt very sleepy and I was not happy.
当我工作的时候,我总是感觉很困,并且我不开心。(八下P28)
单词 词性、含义及用法
sleepy adj.“困的;想睡的”。feel sleepy感到困倦
sleep v.“睡觉”,也可作名词,意为“睡眠”
asleep adj.“睡着的;睡熟的”。fall asleep入睡
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考点专练
12.用sleep的适当形式填空。
Last night, I was very _________. So I went to bed early and I fell
_________soon. But I _________for a short time and woke up at midnight.
How annoying!
sleepy
asleep
slept
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【语法链接】
现在完成时(讲解见本书P174)
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Ⅰ.用所给单词的适当形式填空
1.I _________just _________(come) back from the US.
2.Have you heard the _________(late) news on TV?
3.The long and boring meeting made me feel _________(sleep).
4.Nothing is _________(possible) if you set your mind to do it.
5.There was no _________(ill) in the village this winter.
have
come
latest
sleepy
impossible
illness
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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Ⅱ.汉译英
1.——你曾经爬过长城吗?——还没呢!(yet)
_________________________________________________________
2.他们三个人都去过北京,但他们中没有一个人去过南京。(none)
_________________________________________________________
3.在公交车上阅读对你的眼睛有害处。(harmful)
_________________________________________________________
—Have you ever climbed the Great Wall?—Not yet!
All of them three have been to Beijing, but none of them has been to Nanjing.
Reading on the bus is harmful for your eyes.
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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4.他买了那台电视一年了。(have)
_________________________________________________________
5.自从他们回到地球,这三名宇航员的健康状况一直很好。(since)
_________________________________________________________
_________________________________________________________
He has had the TV set/television for a year.
The three astronauts have been in excellent condition since they returned to the earth.
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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Ⅲ.词汇运用
Mr North looks 1._________(worry) this week. He always keeps a good
habit. He gets up early in the morning and 2._________(do) some exercise
before breakfast. He thought himself healthy and didn’t often go to see a
doctor. But last Friday morning, when he was walking near the garden, he
3._________ (sudden) fell to the ground. There was nobody around him and a
few 4._________(minute) later he came back to life. He stood up and went
back slowly. He thought something was wrong with his heart and sometimes it
5._________(beat) fast, sometimes slow. He couldn’t fall 6._________(sleep)
in the evening. And he felt tired when he was at work.
worried
does
suddenly
minutes
beat
asleep
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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This morning Mr North came to the hospital. He told the doctor what had
happened to him. The young doctor looked him over carefully and then said,
“I’m sure 7._________(tell) you, Mr North. The terrible disease is troubling
you. You must give up coffee if you hope to live 8._________(long).”
“But I never drink it,” said Mr North.
“And stop 9._________ (smoke).”
“I don’t smoke at all.”
“Hmm! That’s bad! If you haven’t 10._________(something) to give up,
I’m afraid I can’t do much for you.”
to tell
longer
smoking
anything
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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【情境小作文】
1.假如你的梦想是长大后当一名宇航员,去太空旅行。请根据以下提示,以“My dream”为题写一篇英语短文。
内容提示:
(1)8岁时,你对太空旅行产生了兴趣,从此以后,你经常在电视上看关于太空的新闻,阅读关于太空旅行的书籍;
(2)10岁时,你开始做宇宙飞船模型,现在已经做了4艘;
(3)上个月你参加了宇宙飞船模型比赛并获奖。
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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My dream
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
I am sure my dream will come true one day if I work hard.
My dream is to be an astronaut and travel in space when I grow up.
When I was 8 years old, I became interested in space travel. From then on,I often watched the news about space on TV and read books about space travel. At the age of 10, I began to make model spaceships and now I have already made four. Last month I entered a model spaceship competition and won the prize. I was very happy.
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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2.健康一直是人们关注的问题,你们学校要举行以“关爱健康”为主题的班会,请根据以下写作要点谈谈你的看法。
写作要点:
(1)保持健康的重要性;
(2)保持健康的方法:多吃水果蔬菜,每天锻炼一小时,早睡早起,勤洗手;
(3)自己的看法(至少一条)。
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
___________________________________________________________
Boy and girls, it is very important for us students to keep healthy. There are many ways to be healthy. We’d better eat more fruit and vegetables. Take exercise for at least one hour every day. We need enough sleep and rest so it is important to go to bed early and get up early. Besides, we should wash our hands as often as possible.
Thank you.
Ⅰ
Ⅲ
题序
Ⅱ
情境小作文
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