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国开电大24秋季理工英语4 单元自测6(10分)_1729651080976

时间:2024-12-16 10:15来源:未知 作者:admin 点击:
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。 1.(单选题)—Thisapplepieistoosweet,don'tyouthinkso —_________________________.Ithinkit'sjustright,actually. A.Not really B.I hope so C.Sounds good 正确
一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。
1.(单选题)—Thisapplepieistoosweet,don'tyouthinkso
—_________________________.Ithinkit'sjustright,actually.
A.Not really
B.I hope so
C.Sounds good
正确


2.(单选题)—I'mleavingforShanghaitomorrow.
—_________________________
A.Bring me a present.
B.Have a pleasant trip!
C.Let's go out for a drink.
正确


3.(单选题)—Whatareyougoingtodothisweekend
一_________________________.Iftimepermits,ImaygotoShanghaiwithmyfriends.
A.It depends
B.It doesn't matter
C.Forget it
正确


4.(单选题)Successcanbreedsuccess,ifyou______it.
A.take care of
B.take charge of
C.take advantage of
正确


5.(单选题)Tomaskedmetogotoplayfootballand______.
A.so did I
B.so I did
C.so do I
正确


二、阅读理解:阅读下面的短文,根据文章内容进行判断,正确写“T”错误写“F”。
课外选材
WideWorldofRobots
Engineerswhobuildandprogramrobotshavefascinatingjobs.Theseresearcherstinker(修补)withmachinesinthelabandwritecomputersoftwaretocontrolthesedevices."They'rethebesttoysoutthere,"saysHowleChosetatCarnegieMellonUniversityinPittsburgh.Chosetisaroboticist,apersonwhodesigns,buildsorprogramsrobots.
WhenChosetwasakid,hewasinterestedinanythingthatmoved--cars,trains,animals.HeputmotorsonTinkertoycarstomakethemmove.Later,inhighschool,hebuiltmobilerobotssimilartosmallcars.
Hopingtocontinueworkingonrobots,hestudiedcomputerscienceincollege.ButwhenhegottograduateschoolattheCalifomiaInstituteofTechnologyinPasadena,Choset'slabmateswereworkingonsomethingevencoolerthanremotelycontrolledcars:roboticsnakes.Somerobotscanmoveonlyforward,backward,leftandright.Butsnakescantwist(扭曲)inmanydirectionsandtraveloveralotofdifferenttypesofterrain(地形)."Snakesarefarmoreinterestingthanthecars,"Chosetconcluded.
AfterhestartedworkingatCarnegieMellon,Chosetandhiscolleaguestherebagandevelopingtheirownsnakerobots.Choset'steamprogrammedrobotstoperformthesamemovementsasrealsnakes,suchasslidingandinchingforward.Therobotsalsomovedinwaysthatsnakesusuallydon't,suchasrolling.
Choset'ssnakerobotscouldcrawl(爬行)throughthegrass,swiminapondandevenclimbaflagpole.
ButChosetwonderedifhissnakesmightbeusefulformedicineaswell.Forsomeheartsurgeries,thedoctorhastoopenapatient'schest,cuttingthroughthebreastbone.Recoveringfromthesesurgeriescanbeverypainful.Whatifthedoctorcouldperformtheoperationbyinsteadmakingasmallholeinthebodyandsendinginathinroboticsnake
ChosetteamedupwithMarcoZenati,aheartsurgeonnowatHarvardMedicalSchool,toinvestigatetheidea.Zenatipracticedusingtherobotonaplasticmodelofthechestandtheytestedtherobotinpigs.
AcompanycalledMedroboticsinBostonisnowadaptingthetechnologytosurgeriesonpeople.
Evenafter15yearsofworkingwithhisteam'screations,"Istilldon'tgetboredofwatchingthemotionofmyrobots,"Chosetsays.

Chosetbegantobuildrobotsinhighschool.《在此填空1》
2.Snakerobotscouldmoveinonlyfourdirections.《在此填空2》
3.Chosetdidn'tbegindevelopinghisownsnakerobotsuntilhestartedworkingatCarnegieMellon.《在此填空3》
4.Zenatitestedtherobotonpeopleafterusingitinpigs.《在此填空4》
5.TherobotictechnologyforsurgeriesonpeoplehasbroughtahandsomeprofittoMedrobotics.《在此填空5》
1.
A.T
B.F

2.
A.T
B.F

3.
A.T
B.F

4.
A.T
B.F

5.
A.T
B.F

正确答案:1:T、2:F、3:T、4:F、5:F

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