SBIA Unit 10 The world around us考点复习教案

sbia unit 10 the world around us
   麋鹿的保护
 素材新挖掘
考点1. measure n. 尺寸；措施vt. 测量；测度
if we know more about what causes endangerment, we may be able to take measures before it is too late.
now is the time to take measures.
现在是时候采取预防措施了。
measure n.   量度；度量衡制；计量单位
take measures to do  采取措施
measure vt.   测量；仔细考虑
measure vi.   有……的尺寸
make…to one’s measure 根据某人的尺寸定做
(1)what __________(措施)shall we take to find out the thief?
(2)the room __________(尺寸)five metres across.
(3)she works hard and doesn't __________(考虑)the cost to her
      health.
(4)他量了房间的长度。(写作小练笔：主谓宾；length)
    ___________________________________
measures
measures
measure
he measured the length of the room.
考点2. devote vt. 投身于；献身
professor stevenson, who has devoted himself to protecting the milu deer, gave a talk to chinese college students in beijing.
he devoted his life to the study of science.
他把毕生献给科学研究。
devote …to   献身；专心于……
devote vt.   生僻义：专门刊载
devote vt.   对……忠诚
devote vt.   花钱
(1)__________(专心于)to his job (devoting himself to his job),
     he is always busy.
(2)he __________(花钱)a great sum of money to books.
(3)he has __________(献出)his whole life to benefiting mankind.
(4)devoted to music, she gave up work.
    (用devote的-ing形式替换)__________________
(5)他专心写作。(写作小练笔：主谓宾+介词；write)
    ________________________________
devoted
devoted
devoted
devoting herself
he devoted himself to writing.
考点3. organize vt.& vi. 组织；组织起来 
organize the information. decide what the main message is.
to write a good essay you must first organize your ideas logically.
要写出好文章, 必须先从逻辑上理顺思绪。
organize vt.   组织；构成，组成
organization n.   组织；机构；团体
organized adj.   井井有条的；有组织的
(1)the school _________(组织)trips to various places of interest
      during the summer vocation.
(2)jane ___________(组织)the party. she asked people to come and
     bought the food and drinks.
(3)he formed an _________________ (组织)to lead the struggle.
(4)俱乐部组织了一次舞会。(写作小练笔：主谓宾；club, dance)
      ________________________________
organizes
organized
organization
the club has organized a dance.
考点4. die out 灭绝；逐渐消失
why is it important to make sure that animals do not die out?
no one have come up with a convincing explanation of why dinosaur die out.
尚未有人能对恐龙的灭绝作出一个令人信服的解释。
die out   灭绝；熄灭
die away 逐渐停止，逐渐消失
die down 逐渐减弱，逐渐模糊
die off   相继死去
(1)this kind of bird has _____________(灭绝)in the world.
(2)after the excitement of the audience _____________(平息), the
    speaker restarted his speech.
(3)the custom of wearing vests seems to ____________  (正逐渐消失).
(4)许多鸟兽现已绝种。(写作小练笔：主谓; animal)
     ________________________________
died out
died down
be dying out
a lot of animals has died out.
考点5. adapt to适应(新环境等)
when the habitat of a species is changed or destroyed, the animal or plant has to either adapt to the change or find a new home.
can you adapt to your new job?
你能适应新的工作吗?
adapt(…) to  适应
get adapted to :   习惯于
adjust …to   调整; 调节
adapt vt.   改编；改装；改造
fit vt.    大小、尺寸适合
suit vt.   合乎要求、 口味、性格、情况
match vt.  大小、色调、形状、性质等相配
(1)when he moved to canada, the children ____________(适应)to
     the change very well.
(2)he ____________(适应了)himself to the cold weather.
(3)this novel has been ____________(改编)for radio from the
    russian original.
adapted
adapted
adapted
(4)no dish ______(适合)all tastes.
(5)我的眼睛已经慢慢适应了黑暗的环境。
    (写作小练笔：主谓+介词；slowly, dark)
     __________________________________________
考点6. make a difference有关系；有影响 
there are many things we can do to make our world better. even small things can make a big difference.
a few degrees can make a big difference when it comes to food storage.
当提到食物贮存之时，仅仅几度就能够让食物发生很大变化。
make a difference  有关系；有影响; 很重要
make no difference to 对……没有关系
(1)if you do so it will ________________________(影响就很大了).
(2)a year or two will ______________________(有很大区别)to us.
(3)we can ___________________(使这光境变得不同), if we try.
(4)how do i know if i ________________________(取得了进步)?
suits 
my eyes have slowly adapted to the dark.
make a great difference
make a great difference
make a difference
have made a difference
考点7. but we don’t always do as we say.
但是我们并不是总是按我们说的做。
very well, i will do as you say.
好吧，我就按你说的去做。
as    依照；像……那样(引导方式状语从句)
as if /though  好像
like prep. & conj. 像……那样
(1)i’ll do _______________(按照你的建议去做).
(2)when at rome do as the romans do.(英译汉)
    ________________
(3)she spoke to me ________(好像)she knew me.
(4)i did _______ he asked and put the paper in his pocket.
    a. as      b. though       c. like       d. as though
a。as “依照；像……那样”,引导让步状语从句。
考点8. we human beings could not survive without all plants
and animals around us.
没有我们周围的动植物，人类就不能存。
as you advise
入乡随俗。
as if
without air and water, we could not exist.
要是没有空气和水，我们就无法生存。
此句是虚拟语气，介词短语without 相当于but for, 代替if条件句
(1)we couldn’t _______________(succeed) without your help.
(2)we wouldn’t _______________(finish) the task ahead of time
   without your help.
(3)but for the rain we would have climbed the mountain.
    (用if虚拟条件句替换)
     _______________________________________
(4)without electricity life would be quite different today.
    (用if虚拟条件句替换)
     _______________________________________
have succeeded
have finished
if it hadn’t been for the rain
if there were no electricity