内容正文:
选择性必修第一册
UNIT3 CONSERVATION单元素养的进阶评价
课时作业(一)单元主干知识强基训练
I.单词拼写
8.We enjoyed the game but were rather
1.As far as I can judge.the total cost of the subway
(annoy)at being beaten.
adds up to more than three
(十亿):g.The members of the group are frustrated and
yuan.
(anger)at their lack of power.
2.This species of bird is
(in:10.Students should involve themselves in
numbers every year.
agriculture )activities where they can gain
3.We've
(改变)the meeting from
experience for growth.
Tuesday to Thursday.
Ⅲ.选词填空
4.Over a hundred
(物种)of inseet are:
do one's part,die out,sum up,be related to,be to
found in this area.
blame,at risk,stressed out,set out,wipe out,cut
5.These eight planets.together with the sun,make
down
up what is called the
for
system.
(太阳的)l,Nomatter which couy
6.The strong solar radiation environment between
the outbreak of the pandemic,all the countries
the planets would probably destroy all the exposed
should unite to fight against it.
(有机的)materials..
:2.Each of you should
in keeping
the community crime-free.
7.Further information is required to determine the:
correct answer in any given
(例子).
:3.To protect the environment.car owners were
8.As the saying goes,"Don't count your chickens
asked to
travel.
(孵化).”
:4.When
before they're
on a long walk,always
9.The statue was
(雕,刻)out of a
wear suitable shoes.
single piece of stone.
5.Their lack of training could put members of the
10.The number of people employed in agriculture
public
has fallen in the last
(十年).
:6.Many animals would lose their habitats and maybe
Ⅱ,单句语法填空
(conserve)means the wise use of7.The disease threatens to
the
the Earth and its resources for the lasting good
entire population.
of men.
:8.He suffers from memory loss,which
2.Most of the old part of the city
(destroy)by the violent flood last year.
3.All the glass and paper are
.tod
his disease.
every day.you
should learn to relax yourself.
(recycle)so we should reuse them.
:
10.After the discussion,please
4.Findings suggest that while televi