资源描述：
《高考英语一轮复习 阅读理解练习（二）》由会员上传分享，免费在线阅读，更多相关内容在应用文档-天天文库。
1、四川平武县2017高考英语阅读理解练习【2016高考训练题】阅读理解—主旨大意题、标题概括题。Amongallthefastgrowingscienceandtechnology,theresearchofhumangenes,orbiologicalengineeringaspeoplecallit,isdrawingmoreandmoreattentionnow.sometimesitisahottopicdiscussedbypeople.Thegreatestthingthatgenetechnologycandoistocureseriousdiseasesthatdo
2、ctorsatpresentcanalmostdonothingwith,suchascancerandheartdisease.Everyyear,millionsofpeoplearemurderedbythesetwokillers.Andtodate,doctorshavenotfoundaneffectivewaytocurethem.Butifthegenetechnologyisapplied,notonlythesetwodiseasescanbecuredcompletely,bringinghappinessandmorelivingdaystothepati
3、ents,butalsothegreatamountofmoneypeoplespendoncuringtheirdiseasescanbesaved,thereforeitbenefitstheeconomyaswell.Inaddition,humanlifespan(寿命)canbeprolonged.Genetechnologycanhelptogivebirthtohealthyandcleverchildren.Somefamilies,withtheEnglishimperialfamilybeingagoodexample,havehereditary(遗传的)d
4、iseases.Thismeanstheirchildrenwillforsurehavethefamilydisease,whichisagreattroubleforthesefamilies.Inthepast,doctorscoulddonothingabouthereditarydiseases.Butgenetechnologycansolvethisproblemperfectly.Thescientistjustneedtofindthewronggeneandcorrectit,andahealthychildwillbeborn.Somepeoplearewo
5、rryingthatthegeneresearchcanbeusedtomanufacturehumanbeingsinlargequantities.Inthepastfewyears,scientistshavesucceededincloningasheep.Thereforethesepeoplepredictthathumanbabieswouldsoonbecloned.ButIbelieveclonedbabieswillnotcomeoutinlargequantities,formostcouplesintheworldcanhavebabiesinveryno
6、rmalway.Ofcourse,thegovernmentmusttakecaretocontrolgenetechnology.1.Whatdoes“thesetwokillers”inthesecondparagraphreferto?A.Genetechnologyandanothertreatmentofthetwodiseases.B.Thetwomurdererswhokilledtheclonedbaby.C.Thetwodiseasesofcancerandheartdisease.D.Hereditarydiseasesandcancer2.What'sthe
7、mainideaofthethirdparagraph?A.Howgenetechnologycanbeappliedinthefieldoftreatinghereditarydiseases.8A.Genetechnologycanbeusedtoclonehumanbabies.B.Genetechnologycanhelppeopletogivebirthtoababy.C.GenetechnologycanhelptheEnglishimperialfamilyout1
