高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists优秀课后练习题

这是一份高中英语人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists优秀课后练习题，文件包含人教版2019选择性必修第二册高二英语UNIT1《SCIENCEANDSCIENTISTS》ReadingAndThinking分层练习原卷docx、人教版2019选择性必修第二册高二英语UNIT1《SCIENCEANDSCIENTISTS》ReadingAndThinking分层练习解析卷docx等2份试卷配套教学资源，其中试卷共20页， 欢迎下载使用。
基础巩固
Ⅰ.单词拼写
1.There are many (证据) that the athlete will win the gld medal in the cmpetitin.
2.Officials say that few citizens are (传染) with the virus wing t effective preventin nw.
3.Experts have pinted ut that the absence f (/sɪˈvɪə(r)/)punishment plays a majr rle in the grwing fd safety prblems.
4.Cheer up! Yu needn’t feel f at yur failure in the exam.
5.Drivers are taught hw t h emergencies befre they receive their driving licenses.
Ⅱ.选词填空
nce and fr all;subscribe t;thanks t;attend t;give birth
1. yur timely help, we finished the task in time.
2.If yu China Daily,it’ll be delivered t yur dr every day.
3.In the vide, we can see the nurses in Hushenshan Hspital are busy the patients.
4.His wife t their baby ne year after they gt married, which seemed t have brught ut his sense f respnsibility.
5.We have t take measures t settle plastic pllutin ,which is harmful t ur envirnment and ur wn health.
Ⅲ.单句语法填空
1.My cmputer has been linked the Internet in ur ffice.
2.It is a wrd with (multiply) meanings.
3.That girl did the right thing, s we shuldn’t blame the accident
her.
4.The number f peple riding mtrcycles withut helmets is
the decrease.
5.Origin-tracing f the virus is a (pure) scientific matter and shuld be left in the hands f scientists.
6.Suspecting the traveler carrying drugs, the custms fficial stpped him and went thrugh his suitcase.
7.“Made in China 2025” aims t transfrm China frm a prduct-making factry a prduct-making pwer, ne driven by innvatin and emphasizing quality ver quantity.
Ⅳ.完成句子
1.我们还没决定去哪儿过暑假。(疑问词+不定式)
We haven’t decided fr ur summer hliday.
2.学生们应该积极参加社区活动以便他们能够获得成长经验。(s that)
Students shuld invlve themselves in cmmunity activities actively experience f grwth.
3.那个男孩从自行车上摔下来弄断了腿,这让他的父母非常难过。 (have sth. dne)
The by fell ff the bicycle and
, which made his parents very sad.
Ⅰ.课文语法填空
Chlera,as 1 type f deadly disease f its day,threatened rdinary peple. Jhn Snw was 2 (determine) t slve this prblem. He knew that nly if he fund its cause wuld it be cntrlled.
There were tw theries that 3 (pssible) explained hw peple gt infected. Jhn Snw 4 (subscribe) t the thery that chlera was caused by an infectin frm germs in fd r water.
In 1854, anther utbreak f chlera hit Lndn. Snw decided t have an 5 (investigate). He marked the places n a map, 6 gave him a valuable clue abut the cause f the disease. He fund many f the deaths were near the water pump in Brad Street. Sme husehlds had n deaths 7 these peple drank free beer. It seemed that the water pump was 8 (blame). He made further research and cncluded that plluted water led 9 the disease. Finally “King Chlera” 10 (defeat).
1. 2. 3. 4. 5.
6. 7. 8. 9. 10.
能力提升
Ⅱ.阅读理解
A
(2021河北正定中学期末)
In June, 2007, a grup f students frm eight high-schls in Winnipeg, the capital f Canada’s Manitba Prvince, will begin test-launching (试发射) a satellite the size f a Rubik’s cube.
The ne-kilgram Win-Cube satellite, named fr its hme city and its shape, will be put int lw rbit. Once in space, it can perfrm fr a few mnths r up t several years, cmmunicating infrmatin that culd help find the signs f earthquakes.
There are 80 similar satellite prjects wrldwide, but this is the first high-schl-based prgram f its kind in Canada. 30 Manitba’s high schl students are having a hand in designing and building the satellite, in cperatin with aerspace experts and 10 students frm the University f Manitba, and with supprt frm tw ther rganizatins.
The Win-Cube prject is nt smething that ges n a piece f paper; it is real-wrld engineering, allwing high schl students t have an pprtunity t learn mre abut the exciting wrld f engineering thrugh their participatin in this challenging prgram. It is als taken as a wnderful example f the unique partnerships within Manitba. Designing, building and launching a satellite with high-schl participatin will bring this wrld-class educatinal prject int reality and Manitba clser t space.
“These Manitba’s high schl students deserve cngratulatins fr their brilliance, innvatin (创新), and a strng lve fr discvery,” said Educatin, Citizenship and Yuth Minister Peter Bjmsn. “We want t make science mre relevant, vivid and attractive t high schl students by shwing them hw classrm studies can relate t practical experience in the wrkplace r, in this case, in space,” Bjmsn added.
The Win-Cube prgram is mainly aimed at inspiring a strng desire fr discvery n the part f the students. It als shws Manitba’s devtin t research and innvatin and the develpment f a skilled wrkfrce—all imprtant drivers f knwledge-based ecnmic grwth.
1.Accrding t the passage, what can we knw abut the Win-Cube satellite?
A.It is named after Manitba and its shape.
B.It is intended fr internatinal cmmunicatin.
C.It is designed like a Rubik’s cube in size.
D.It is challenged by university students arund the wrld.
2.What can we learn frm Mr. Bjmsn?
A.Thse Manitba’s high schl students are wrth praising.
B.The study f space can be practically made in classrms.
C.Manitba’s high schls are famus fr the study f space.
D.Scientific research is t far away frm high schl students.
3.What may be the best title fr the passage?
A.Manitba’s Schls
B.The Win-Cube Prgram
C.Space Cperatin
D.Satellite Launching
B
(2021山东师范大学附属中学月考)
What if we had the pwer t cntrl time, instead f mving frm the past t the present t the future? What if we culd jump, lp and travel thrugh time in a machine? What if we culd g wherever and whenever we pleased?
This ability wuld allw us t witness histric wnders, change decisins and see peple frm the past. We culd right wrngs and stp wars breaking ut nce and fr all.
The mysterius puzzle f time has kept peple debating its nature fr hundreds f years. Science fictin writers have turned it int imaginative stries. Sme scientists have even attempted t explain it using math. This math tries t make the dream f time travel cme true.
The gifted scientist Albert Einstein said that time and space are ne thing. He called it “spacetime”. Einstein said that there are three dimensins in space: height, width and depth. A mathematician named Hermann Minkwski added time as a furth dimensin.
Einstein intrduced tw ideas that have led t theries abut the pssibility f time travel. The first is relativity. The idea f relativity is that the frce f gravity causes space t bend, which causes time t twist. The secnd idea fcuses n special relativity. The idea is that a traveler mving super fast thrugh flat spacetime will enter the future. Einstein cnsidered time “relative” because it is measured based n where we are n Earth r in space.
Stephen Hawking is a famus scientist. He believed that a time machine wuld never be built. If it were pssible, he thught, we wuld already knw. If a time machine culd be built, hw cme n ne frm the future has invaded us?
The first science fictin stry abut this theme is The Clck That Went Backward by Edward P. Mitchell, which was published in 1881.Since then, thusands f bks, films and televisin shws linked t this theme have explred the idea f time travel, in which sme tls such as phnes, watches, phtgraphs and ld bks take travelers backward and frward.
Will time travel ever happen? Wh knws? The mst imprtant thing is t keep yur eyes pen and have a sense f wnder.
4.What is the purpse f the first paragraph?
A.T shw time and space are cnnected.
B.T shw peple’s interest in time travel.
C.T draw readers’ attentin t time travel.
D.T make peple believe time travel is pssible.
5.Which f the fllwing statements culd Einstein agree with?
A.Time travel is pssible in the future.
B.Peple can’t mve faster than light.
C.Time travel is against scientific rules.
D.Spacetime is nt a real thing in thery.
6.What is the last but ne paragraph mainly abut?
A.The first science fictin stry.
B.Sme tls used in time travel.
C.Edward P. Mitchell, the pineer.
D.Different wrks abut time travel.
7.What is the writer’s attitude tward time travel?
A.Cautius. B.Apprving.
C.Dubtful. D.Hpeful.
Ⅲ.七选五
(2022江苏阜宁中学月考)
Maybe yu’re a yung utstanding scientist wanting t have an influence n the wrld, r a mre seasned veteran f scientific study wh is curius abut hw t get better at yur jb. Either way, there are several key steps t develp yur ability t make psitive cntributins t the wrld.
Experiment with new ideas. An imprtant part f scientific discvery is the result f hard wrk and luck. Luck has frequently played a large rle in scientific discvery. 1 Yu never knw when experimentatin and luck will cllide(碰撞) t create an imprtant discvery.
Be pen t failure. Yu may think a scientist shuld be smart,gifted, skilled in mathematics, and precise. 2 Being a scientist is 90% failure and 10% success.
Take charge f yur ideas. Challenge yurself t cme up with ne idea related t yur prject a day. 3 As a scientist in a cmpetitive field, yu need t create yur wn pprtunities by wning yur ideas and wrking hard t develp them further.
Practice yur writing skills. 4 Try t d a little writing every day, and put yur ideas r thinking dwn n the page s yu can get int the habit f recrding yur ideas, which culd later end up in a published paper r in a lecture abut yur latest scientific thery.
5 Thugh hard wrk is necessary t be a gd scientist, it’s imprtant t strike a balance between prfessinal wrk and persnal dwntime. Dn’t let yurself get burnt ut.
A.Keep a balance between hard wrk and rest.
B.S, dn’t be afraid t play arund with new ideas.
C.Yu will d better wrk if yu wrk with smene else.
D.Create a writing prcess that wrks fr yu and stick t it.
E.Yu shuld be pen t the slutins made by thers in the field.
F.Thugh sme f them will be bad, many culd lead t a new experiment r thery.
G.Hwever, an imprtant quality a gd scientist shuld have is a willingness t fail.
1. 2. 3. 4. 5.