外研版（2019）必修3《Unit 3 The world of science Period 1》2023年同步練習(xí)卷
發(fā)布：2024/10/13 0:0:1
一、填空題
-
1．We feel amazed by the scientific approach to
（look） for the truth．組卷：1引用：2難度：0.8 -
2．It is the first time that he
（praise） by his coach.組卷：2引用：2難度：0.7 -
3．The young trees
（water） often while he was staying here.組卷：1引用：2難度：0.7 -
4．In the experiment the string is designed
（conduct） electricity when it is wet.組卷：2引用：2難度：0.7
二、完形填空
-
5．Science made me anxious when I was young.Maybe that's because in tenth grade，I misunderstood my science teacher's directions，causing me to set fire to the classroom.
So，when schools closed last year，my husband and I decided to homeschool our daughter Ula.We made a deal：he would teach（1），while I would handle everything else.But things didn't （2）as planned，since my husband was busy.
One day，I（3）that the sky was a beautiful blue，and the air was filled with the sweet smell of flowers.That's why I had the（4）that the lessons would be taught outside.Ula and I （5）to the forest，settling ourselves by a pond.She began （6）pond weeds（雜草）and catching frogs for a while.
Then，I（7）her a drawing board and the colored pencils. "We wait，" I told her，"And see if something comes along.Meanwhile，just（8）what's around you." A bird flew across the water，and then（9）on a fallen tree.I（10）told Ula，worried that she'd not seen the （11）.But she had，and she began drawing it.
An hour later，to my（12），she drew the bird accurately（準(zhǔn)確地）!When I appreciated the painting，it（13）me that the basis of science isn't just about the knowledge from a（14），but also about stepping outside our busy lives and （15）the world around us.（1） A．a(chǎn)rt B．history C．science D．math （2） A．go B．expect C．change D．help （3） A．reported B．guessed C．predicted D．noticed （4） A．dream B．idea C．habit D．chance （5） A．headed B．returned C．lead D．turned （6） A．putting up B．cutting up C．holding up D．pulling up （7） A．lent B．handed C．a(chǎn)warded D．gifted （8） A．find B．count C．draw D．remember （9） A．a(chǎn)te B．rested C．slept D．climbed （10） A．hardly B．honestly C．quickly D．secretly （11） A．tree B．painting C．rock D．bird （12） A．fear B．regret C．sadness D．surprise （13） A．reminded B．hit C．confused D．warned （14） A．textbook B．magazine C．newspaper D．novel （15） A．escaping B．imaging C．exploring D．believing 組卷：8引用：6難度：0.4
三、閱讀理解
-
6．What will people die of 100 years from now？If you think that is a simple question，you have not been paying attention to the revolution that is taking place in biotechnology（生物技術(shù)）.With the help of new medicine，the human body will last a very long time.Death will come mainly from accidents，murder and war.Today's leading killers，such as heart disease，cancer，and aging itself，will become distant memories.
In discussion of technological changes，the Internet gets most of the attention these days.But the change in medicine can be the real technological event of our times.How long can humans live？Human brains were known to decide the final death.Cells（細(xì)胞）are the basic units of all living things，and until recently，scientists were sure that the life of cells could not go much beyond 120 years because the basic materials of cells，such as those of brain cells，would not last forever.But the upper limits will be broken by new medicine.Sometime between 2050 and 2100，medicine will have advanced to the point at which every 10 years or so，people will be able to take medicine to repair their organs（器官）.The medicine，made up of the basic building materials of life，will build new brain cells，heart cells，and so on—in much the same way our bodies make new skin cells to take the place of old ones.
It is exciting to imagine that the advance in technology may be changing the most basic condition of human existence，but many technical problems still must be cleared up on the way to this wonderful future.
（1）According to the passage，human death is now mainly caused by.
A．diseases and aging
B．a(chǎn)ccidents and war
C．a(chǎn)ccidents and aging
D．heart disease and war
（2）In the author's opinion，today's most important advance in technology lies in.
A．medicine
B．the Internet
C．brain cells
D．human organs
（3）Humans may live longer in the future because.
A．heart disease will be far away from us
B．human brains can decide the final death
C．the basic materials of cells will last forever
D．human organs can be repaired by new medicine
（4）We can learn from the passage that.
A．human life will not last more than 120 years in the future
B．humans have to take medicine to build new skin cells now
C．much needs to be done before humans can have a longer life
D．we have already solved the technical problems in building new cells組卷：14引用：2難度：0.6
七、完成句子
-
18．She
a new suggestion to solve the problem as well.
她也提出了一種解決這個(gè)問(wèn)題的新建議。組卷：1引用：2難度：0.8 -
19．經(jīng)證實(shí)，鍛煉有助于預(yù)防疾病。
taking exercise can help to prevent diseases.組卷：1引用：2難度：0.8