Unit 1 Great scientists
Ⅰ.写出下列必考单词
1.特征,特性n. _____________
2.病毒n. _____________
3.建设,结构,建筑物n. _____________
4.熟练的，经验丰富的；专家，行家adj.＆n._________
5.询问n. _____________
6.热情的,热心的adj. _____________
7.积极的,肯定的,确实的adj. _____________
8.小心的，谨慎的adj. _____________
9.图表n. _____________
10.医生,内科医生n. _____________
characteristic
virus
construction
expert
enquiry
enthusiastic
positive
cautious
chart
physician
词汇过关
1) How disappointed they were when their team was
d by ours.
【答案】defeated
2) Two policemen as well as an expert were sent to
h the complex case.
【答案】handle
3) I advise you to have your leg e since it still hurts.
【答案】examined
4) It is important for us to develop the habit of
a sentence structures.
【答案】analysing
词汇过关
6) He got rather angry because the secret plan had been
e to the newspaper.
【答案】exposed
7) The c of the building will take at least one year.
【答案】construction
8) He got in touch with me I he arrived in this city.
【答案】immediately
5) Have you heard that Martin got s injuries in the
traffic accident?
【答案】severe
词汇过关
10) Ten people are busy (抽) water from the river to the fields.
【答案】conclusion
【答案】pumping
9) What do you think of the final c they came to from the experiments?
Ⅱ.写出下列单词的变化形式
1.结论,结束(n.) ____________ ;结论,结束,推断(v.) _____________
2.加,增加(v.) ______________ ;增加,加法(n.) _____________;额外的，增加的（adj.）_____________
3.贡献,奉献,捐助（vt.＆vi.）_____________;贡献,奉献（n.）______________ 
4.科学的(adj.)_____________;科学(n.) _____________;科学家（n.）______________
5.贵重的,有价值的(adj.)_____________;价值(n.) _____________;无价值的(adj.)_____________
valueless
conclusion
conclude
add
addition
additional
contribute
contribution
scientific
science
scientist
valuable
value
◆活学活用
用所给单词的适当形式填空。
1.It ______________that he didn，t tell us the truth. I came to the________________that he was lying. (conclude)
2.The government is providing an ________＄25 million to expand the project, which will _______ to our total fund. (addition)
3.This work has ____________ him for several years. He seemed totally ____________ in his work. (absorb)
was concluded
conclusion
additional
be added
absorbed
absorbed
4.The writer personally ________________￡5000 to the earthquake fund. All the ______________will be gratefully received. (contribute)
5.The __________ took a very ____________approach to ____________ .(scientific)
6.Don，t _______ .She stays perfectly still. She observes the gentle _____________ of the snake. (move)
move
movement
scientist
scientific
science
contributed
contributions
Ⅲ.翻译下列必背短语
1.提出（建议等） _______________
2.得出结论 _________________
3.有意义,有道理 _______________
4.并且,另外 _______________
5.对……严格要求 __________________
6.除了……之外 _______________
7 延缓；减速；缓行 _______________
8.对……好奇 ________________
9.调查 _______________
10.在……的控制之下 _________________
put forward
draw a conclusion
make sense
in addition
be strict/severe with
apart from
slow down
be curious about
look into
under the control of
11.通向，导致 ____________________
12.因某事责备某人 ____________________
13.专心 ____________________
14.对某事热心 ___________________________
15.把……从……送到……_________________________
16.对……失望 _______________________
17.为…作贡献或捐款 ________________________
18.治好某人…病 _______________________
lead to
blame sb.for sth.
be absorbed in
be enthusiastic for/about sth.
have sth. delivered from... to...
be disappointed with
contribute to
cure sb. of illness
◆活学活用
根据括号中的解释，从课文中找出恰当的短语完成下列句子。
1.A working party has been set up to _____________ the problem. (investigate or examine)
2.At yesterday，s meeting, he __________ a proposal but was refused by all because it was not practical. (suggest something for discussion).
3.It doesn，t __________ to buy that expensive coat when these cheaper ones are just as good (be sensible).
look into
put forward
make sense
4.Before the meeting was over, the president __________________________ that the company had been running smoothly this year. (to conclude)
5. ____________ his nose, he，s quite good-looking (except for).
Apart from
drew/made a conclusion
challenge defeat absorb blame reject control suspect expose cure pollute instruct announce construct
◆活学活用
用上述动词的适当形式填空。
1.Completely _____________ in his work, he didn，t notice a stranger enter his office.
2.Just then the bell rang,___________ the end of class.
Ⅳ.单元重点动词
absorbed
announcing
3.Almost two thirds of the fish in the pond died over a night. Yet he didn，t know what was _____________.
4._______________________ the longest bridge in Asia, the company became famous all over the country.
5.You _____________________ where to go as soon as the plane is ready.
6._____________his mother of the strange disease, he did a lot of research work.
to blame
Having constructed
will be instructed
To cure
语篇点睛
Our carelessness___________________(导致) some cases.
We__________________________(下结论) that we should
close the window and lock the door in time.____________(除了)
this,we also______________(提出) several suggestions, which
really_______________(有意义) in_________(改正) us of our
habits, such as, when out, you should not___________(透露)
this information to anyone; the guard should be more_________(用心).____________________(总之), everyone should take the _________(责任) for our community.
contributed to
concluded/ drew a conclusion
Apart from
put forward
made sense
curing
expose
absorbed
In conclusion
blame
佳句再现
1．So many thousands of terrified people died ____________________________．
所以每次瘟疫暴发，数以千计的人们在恐惧中死去。
2．A woman，who had moved away from Broad Street，liked the water from the pump so much that she ______________________ to her house every day.
有一位从宽街搬过来的妇女，她特别喜欢那里的水，每天都要派人从水泵打水运到家里。
3．…John Snow suggested that the source of all the water supplies ____________．
……John Snow建议所有的水源都要经过检测。
had it delivered
be examined
every time there was an outbreak
4．Only if you put the sun there did the movements of the other planets in the sky ______________．
只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。
5．He placed a fixed sun at the centre of the solar system with the planets________________…
他把太阳固定在太阳系的中心位置上，而行星则围绕着太阳转……
6．It seemed that the water ________________．
看来霍乱的流行要归罪于饮水了。
make sense
going round it
was to blame
Ⅴ.重点句型
1. So many thousands of terrified people died every time there was an outbreak.（P2）
每次瘟疫爆发，数以千计的人们在恐惧中死去。
every time...在此句中相当于一个从属连词，引导时间状语从句。
相当于whenever。类似用法的副词和名词短语还有：directly/immediately/instantly/the minute/the moment/the second(一……就……), each/every time(每当)，the first time (第一次……), next time(下次……), the last time(上次……)等。这些词后面不再用when。
◆活学活用
模仿造句。
(1)每当我去找她,她都在专心看书。
_________ I went to see her, she _________________ reading.
(2)每次我看到这张老照片，我都会想起初中时的同桌。

_____________________________________________
(3)________________he came to the city, he decided to settle there.
他第一次来到那个城市，他就决定在那安家。
(4)The moment____________________， the pop star was surrounded by his fans.
这位著名的歌星一出机场，就被歌迷围了起来。
Every time
was absorbed in
Every time I see the old photo, I will think of my deskmate
in the primary school.
The first time
he got out of the airport
(5)The wise parents can tell whether their children are telling the truth ________ they listen to their excuses to wrong deeds.
A．the first time　　　　
B．for the first time
C．every time
D．for every time

[解析] C　考查连词用法。表示“每一次”的意思并且后接从句应该用every time。
2.　Only if you put the sun there did the movements of the other planets in the sky make sense.
只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。
句型公式:　
only＋状语＋助动词/情态动词/be 动词＋主语＋其他
【句式点拨】
only在这里修饰if条件状语从句。only修饰副词、介词短语或状语从句，且位于句首时，句子要部分倒装，即把助动词、情态动词或be动词放在主语之前，但是only强调主语或宾语位于句首时不倒装。
【易混辨析】
辨析：
【活学活用】
(1)________ you have finished your homework can you go swimming.除非你把功课做完了，否则不准去游泳。
(2)The pills might have cured him, ________ he'd taken them regularly.
他要是按时服用这些药丸，他的病本来是可能治得好的
(3)[2012•天津卷] Only after Mary read her composition the second time ________ the spelling mistake.
A．did she notice　　　　 B．she noticed
C．does she notice D．she has noticed
[解析] A　考查倒装结构。Only 此处修饰状语从句，故主句用倒装形式。C项时态不正确。
if only
Only if
Ⅵ.语篇领悟
根据课文 John Snow Defeats “King Cholera” 完成下列短文
John Snow, a well-known doctor in London, became  1 (inspire) when he thought about helping ordinary people who 2 (expose) to cholera, a 3 (die) disease of its day. Many thousands of people died 4 there was an outbreak because no one knew the cause of it. John wanted to help solve the problem.
He got interested in two theories 5 (explain) how cholera killed people. He believed in the second theory 6 suggested that people 7 (absorb) the disease with their
答案：1.inspired2.were exposed3.deadly
4.when/whenever5.explaining6.that
7.absorbed8.outbreak9.With10.to blame
meals. In 1854,when another 8 hit London, he was ready to test the two theories. 9 the help of the map he made, he got a valuable clue about the cause of the disease and was able to announce that the water was 10 (blame).
Ⅶ.考点活用
用本单元所学词组、句型翻译下列短文
在历史的长河中，科学家为这个世界做出了巨大的贡献。我认为，科学家就是那些在工作中严格要求自己及专注于他们所从事的每件事的人。好的科学家从不莽撞地做出结论。反之，他对自己所提出的结论都极为谨慎，为此，他可以一次又一次做实验。科学家