[lesson 53]
根据句意及首字母或汉语提示完成句子
1．Danny has a cold and is a________ from school.
2．Paul looks f________ to meeting his pen pal as soon as possible.
3．She still looks so young. What's her ________ (秘诀)?
4．Let me________ (考虑) it carefully before I give you an answer.
5．I'm sorry to give you so much________ (麻烦)．
Ⅰ.单项选择
( )1.—Can you tell me your ________ of success?
—Just study hard.
A．duty B．trouble
C．secret D．rule
( )2.So far they ________ a way to fight the virus(病毒)．
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A．didn't found B．haven't founded
C．didn't find D．haven't found
( )3.He was absent ________ the meeting for a certain reason.
A．to B．from
C．at D．in
( )4.We should do ________ part to protect the environment.
A．his B．her C．our D．my
( )5.—How helpful Susan is!
—Yes. She never ________ to help others.
A．refuses B．promises
C．offers D．wants
Ⅱ.连词成句
1．down, group, slows, he, the, whole
________________________________________________________________________.
2．you, feel, confident, that, helps, more
________________________________________________________________________.
3．today, is, the, from, who, meeting, absent
________________________________________________________________________?
4．us, shares, ideas, often, with, she, her
________________________________________________________________________.
5．out, problem, is, what, find, let's, the
________________________________________________________________________.
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Ⅲ.完形填空
When a group of people work together to reach the same goal(目标)，they make up a team.Teamwork is very important as men try to learn more about the world in which we__1__．In 1957, a team of eighteen men from the United States__2__ the winter at the South Pole(南极)．They were there__3__ the secrets of the earth and the sky.
The South Pole is at the__4__of the world.During its winter, the sun__5__ rises.The men had to face the darkness of a sixmonth night, as well as the world's worst__6__．The men lived in a group of buildings joined together by tunnels(隧道，地道)．They were cut off from the rest of the__7__．During the long winter, they could not be reached even by plane.
The men depended on one__8__ for company(陪伴)．Everyone took turns working in the “snow mine”．This was the giant(巨大) cave dug into the ice beneath(在……下方) their camp.There，they dug out__9__ snow needed as a water supply.
Each man also had his own important job to do.There was a cook and a doctor.There were scientists and men__10__ were trained in other jobs. Working together, they proved that men can live and work at the South Pole.
( )1.A.have B．live C．notice D．turn
( )2.A.spent B．cost C．paid D．took
( )3.A.learning B．learn C．to study D．studying
( )4.A.top B．bottom C．middle D．centre
( )5.A.once B．always C．not D．never
( )6.A.temperature B．weather C．snow D．sunshine
( )7.A.world B．city C．village D．gold
( )8.A.the other B．other C．others D．another
( )9.A.clean B．cleanest C．clearly D．cleaned
( )10.A.what B．who C．when D．whether
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详解详析
Lesson 53 Working in Groups
【课时分层训练】
课内基础自测
1．absent 2.forward 3.secret
4．consider 5.trouble
课后巩固提升
Ⅰ.1.C
2．D 根据时间标志词so far判断应该用现在完成时。find(找到)的过去分词是found; founded 是found(建立)的过去分词。故选D。
3．B 4.C 5.A
Ⅱ.1.He slows down the whole group/He slows the whole group down
2．That helps you feel more confident
3．Who is absent from the meeting today
4．She often shares her ideas with us
5．Let's find out what the problem is
Ⅲ.1.B 2.A
3．C “to study”为动词不定式作目的状语。
4．B
5．D 根据常识及下文“The men had to face the darkness of a sixmonth night…”可推断用never。
6．B
7．A 句意：他们与世隔绝。cut off是“隔绝”的意思。
8．D 句意：他们互相依靠、互相陪伴。one another意为“互相”。
9．A 10.B
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