最新电大国家开放大学《理工英语3》网络核心课形考网考作业试题及答案

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1、最新电大国家开放大学《理工英语3》网络核心课形考网考作业试题及答案100%通过2018春期电大把《理工英语3》网络核心课纳入到“国开平台”进行考核，针对这个平台，本人汇总了该科所有的题，形成一个完整的题库，并且以后会不断更新，对考生的复习、作业和考试起着非常重要的作用，会给您节省大量的时间。做考题时，利用本文档中的查找工具，把考题中的关键字输到查找工具的查找内容框内，就可迅速查找到该题答案。本文库还有其他网核及教学考一体化答案，敬请查看。本课程考核采用形成性考核与终结性考试相结合的方式。形成性考核占课程综合成绩的50%，终结性考试占

2、课程综合成绩的50%。课程考核成绩统一采用百分制，即形成性考核、终结性考试、课程综合成绩均采用百分制。课程综合成绩达到60分及以上（及格），可获得本课程相应学分。形考任务1二、完形填空：阅读下面的短文，选择合适的内容将短文补充完整。Top3GreenHomeInnovationsD.Therearemanythingsyoucandotoreducecarbonemissionandhelptomaketheearthabetterplaceforfuturegenerations.Hereareafewsuggestions.EA

3、lthoughLEDlampscostmoremoneythanstandardincandescentorcompactfluorescentbulbsdoatthebeginning,theselong-lastingLEDlampswilleventuallybeworththemoneybecauseofnergysaved.LEDlampsalsoproduceacleaner,morenaturallight.C.“Water”isahottopic,especiallyintheSouthwest.Householdw

4、aterfiltersarenowavailabletocleanandreusewaterfromshowersandbaths.Graywaterreusesystemsredirecttheusedwaterfromwashingmachinestolawnsorgardens.BA.Buildingmaterialsandembellishmentslikepaintandcarpetscanemitchemicalcompoundsintotheatmosphere,andbecauseahomeisanencloseds

5、pace,thosecompoundscansometimesaccumulatetodangerouslevels.Installingawhole-houseairpurificationsystemisonewaytokeepindooraircleanandcirculating.Going“green”doesn'thavetobeachallenge.Ahomeisalong-terminvestment.Youdon'thavetostartoverfromcratch.Makesmallchanges.Choosee

6、nvironmentallyfriendlypaintorLEDbulbs.Chancesarethatyourhomewillneedimprovementseventually.Wheneverpossible,chooseupgradesthatwillreduceyourcarbonfootprint.It'sgoodfortheplanet,andit'sgoodforyou.A.Inrecentyearsindoorairpollutionhasgotalotofattention.B.AirPurificationC.

7、WaterRecyclingD.Inthelastdecadeagrowingnumberofpeoplewereinterestedinconservingenergyandpreservingtheenvironmentbyliving“green”E.LEDLighting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”。FiveTipstoMakeYourHouseLookGreenerThereareplentyofwaystomakeyourhouselookgreener.Itdoesn't

8、matterhowmanypeopleresideinyourhome.Itdoesn'tevenmatterwhatisthesizeofyourhome.Whatmattersishowyourhouselooksandhowit