人教版 (新课标)选修7&8Unit 2 Cloning随堂练习题

这是一份人教版 (新课标)选修7&8Unit 2 Cloning随堂练习题，共4页。
Ⅰ.单项填空
1．—What are thse n the________？
—The________ that have fallen ff the big trees.
A．rfs；leavesB．rves；leaves
C．rfs；leafsD．rves；leafs
2．She always differs________ me________ hw t spend the vacatin.
A．n；withB．with；nC．at；withD．frm；in
3．He undertk________ the wrking cnditins.
A．imprvingB．being imprvedC．t imprveD．t be imprved
4．Tm，Jack and Rse were named as assistant prfessrs.Believe it r nt，________ three f them were f ________ age.
A．/；anB．/；theC．the；anD．the；the
5．I was abut t give up my effrt t wrk n the puzzle when a gd idea________ me.
A．beatB．struckC．attackedD．caught
6．—Mm，may I play the cmputer games fr a while?
—________！Dad is in the study.
A．Help yurselfB．It’s up t yuC．Behave yurselfD．G ahead
7．Our schl frbids________，that is t say，we are nt allwed________ at schl.
A．t smke；t smkeB．students’ smking；smking
C．students t smke；smkingD．students’ smking；t smke
8．I have sme________ with Japanese，but I dn’t speak it fluently.
A．resistanceB．acknwledgement
C．acquaintanceD．access
9．Li Ming wn the first prize in the English speech cntest and I’m glad that his effrts at last________.
A．paid ffB．wrked ut
C．gt backD．turned ut
10．She was________ by her husband’s sudden death and lss f her pet dg.
A．cast dwnB．cast awayC．cast ffD．cast aside
11．We really________ yu a great deal fr all yur hard wrk this year.
A．cstB．payC．weD．ffer
12．The child is much t yung；I bject________ him alne at hme.
A．t leavingB．leavingC．t leaveD．leave
13．—Hw I wish I had studied harder when I was in senir schl!
—If yu had，yu________ a university student nw.
A．areB．wuld beC．shuldD．were
14．Prfessr Li’s bk will shw yu________can be used in ther cntexts.
A．that yu have bservedB．hw yu have bserved
C．hw what yu have bservedD．hw what have yu bserved
15．The recent infrmatin has been put frward ________ mre high schl graduates will be admitted int universities.
A．asB．whichC．whileD．that
Ⅱ.阅读理解
A
Our sn std up and left us.We watched as he gt up frm his seat，walked past us slwly，and jined the ther yung bys and girls walking twards the children’s classrm.His face shwed a mix f fear and excitement，and he stayed clse t his sister as he mved dwn the aisle.
My wife and I sat tgether，alne there fr the first time.I began t feel sad，a lnging fr smething I culdn’t describe well.I glanced at my wife.A tear rlled dwn her cheek.She was feeling the same thing.I slid ver，and we held hands.Our last child was entering the first grade，and we felt part f him slipping away.He’d be in schl fr a full day nw.He’d be mre independent，and need us less ften.And，he’d never again be the tddler he nce was.
In ur “stay psitive” culture，many parents nly see these times as a reasn t celebrate.They see it as an inevitable change，and prepare themselves fr the next challenge.But I culdn’t help feeling this.I didn’t want t bury my feeling f sadness.Thse wh prtect themselves frm these mments lse a great pprtunity f grwth.It is the kind f grwth that results frm pain，and makes us all mre a part f the human family.
Half an hur later，my sn returned t us，his eyes twinkling.He was excited t tell us abut his new experience.We listened t him，and his smiling face helped t ease the sadness.In fact，it was impssible nt t feel happy fr him.
Lving_yur_kids_is_nt_always_easy.There are painful times when we see them mving away frm us.But we must nt avid r run away frm these feelings，fr they give us the chance t increase ur capacity fr jy，while we are experiencing great sadness.
16．The authr’s sn stayed with his sister clse maybe because ________.
A．he had t walk with the help f his sister
B．he wanted t be prtected by his sister
C．he was nt nly scared but als very excited
D．he didn’t want t leave his parents alne
17．When the authr’s wife saw their sn leave，she was ________.
A．heartbrkenB．warm­heartedC．disappintedD．hpeful
18．We can knw frm the third paragraph that________.
A．it is wrng fr parents t prtect their children
B．many parents are very cruel t their children
C．it is very dangerus t meet the challenge
D．children can grw by jining the human family
19．The underlined sentence “Lving yur kids is nt always easy.”(in Paragraph 5) is mst likely t tell us that________.
A．it is difficult fr yu t lve yur kids
B．yu’d better nt lve yur kids any lnger
C．lving yur kids smetimes makes yu painful
D．yu’re really happy t lve yur kids sincerely
20．The authr has written this passage in rder t tell us that________.
A．we shuldn’t allw ur children t g t schl early
B．sadness is a nrmal feeling when ur children leave us
C．we shuld let ur children live independently
D．happiness is actually as imprtant as sadness
B
Sitting acrss frm a German cuple and a Chinese mther and her child，we were waiting at the Guilin airprt fr ur delayed flight t Shanghai.In this last week f ur travel­study tur，my husband and I were savring this shrt break by reading.
I tuned ut the languages I culdn’t understand.But it was an American accent that pulled my attentin frm my bk.It als pulled the attentin f three rws f peple seated arund us as the American barked，“Cming thrugh！Cming thrugh！”
At the same time，an versized man pulling an versized carry­n passed ur rw.His wheeled bag caught the German’s feet.Turning t see what snagged his luggage，the American fellw yanked his bag s hard that it crssed ver the man’s feet.It was then that my hrrr struck.There was n “I’m srry”，n “Excuse me” and n “Pardn me” cming frm this cuntryman f mine.
While this wasn’t the first r last incident where I sighted discurteus，ill­mannered，rude Americans in China，each prduced similar feelings.First，I was embarrassed that smene frm my cuntry was creating a negative impressin f Americans.My secnd reactin was a desire t aplgize.I wanted them t explain t the Chinese wman and her child，the German cuple next t them，and everyne nearby that this was nt typical American behavir.I wanted them t knw “we” were all nt like that.
I never gt t explain，r t aplgize.Language differences made that ptin impssible，and ratinal thinking made it inapprpriate.And it turned ut nt t be a need.The German caught my eyes with a bit f head­shaking，smiling and eye rlling，which I returned，and it was clear that he knew we were Americans and was expressing that there was “n need” t aplgize fr “universal idit behavir”．
21．In the airprt the authr and her husband ________.
A．were talking with a German cuple
B．were having a gd time
C．were enjying reading tgether
D．were wrrying abut their flight
22．Accrding t the authr the man with an American accent was________.
A．strngB．impliteC．humrusD．generus
23．The underlined wrd “snagged” (in Paragraph 3) means________.
A．stppedB．cveredC．tuchedD．pushed
24．Every time the authr saw Americans’ bad behavir in China she always felt________.
A．uneasy and aplgeticB．scared and disappinted
C．prud and cmfrtableD．nervus and miserable
25．Frm this passage we can knw that the authr cmes frm________.
A．GermanyB．ChinaC．JapanD．America
1.A 2.B 3.C 4.C 5.B 6.C 7.D 8.C 9.A 10.A 11.C 12.A 13.B 14.C
15.D 16.C 17.A 18.D 19.C 20.B 21.C 22.B 23.A 24.A 25.D