2019-2020年高中英语Unit3Ahealthylife单元质量评估新人教版

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1、2019-2020年高中英语Unit3Ahealthylife单元质量评估新人教版第一部分　阅读理解(共两节，满分40分)第一节(共15小题；每小题2分，满分30分)阅读下列短文，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。Manyexpertssaythatxx'sallergyseasonistheworstoneinrecenthistory.Thelongwinterwithbittercoldtemperaturesdelayedsometreesfrompollinating(对……授粉

2、)．Whentreespollinate，theyreleasepollen(花粉)．Sincenotalltreespollinateatthesametime，thedelaysareresultinginalargenumberoftreesreleasingpollenatonce，whichisthebiggestcauseofspringallergies.AboutoneinfiveAmericanssufferfromsomekindofallergy，accordingtotheAsthmaa

3、ndAllergyFoundationofAmerica.Seasonalallergiesarethemostmon，whilenotassevereasfoodandinsectallergies.ExpertssaythoselivingintheNewEnglandregion—whichsawitslastwinterstorminMarch—mightwanttopaycloseattentiontopollenlevels.But，anyregionthat'sbeenslowtowarmupth

4、isyearmaybeaffected.Thefollowingaresometipsforfightingallergies：·Washfruitsthoroughly.Whenpossible，cookfruitand/oravoideatingfruitpeel(皮)．Symptomsofpollen-foodallergytypicallyoccurwhenyoueatfruit—includingitspeel—initsrawform.Sobypeelingorcookingfruit，youcan

5、lessenorpletelyavoidanyreaction.·Useasfewhairproductsaspossibleorwashhaireveryday.Hairpastescausethehairtobeeapollenmagnet(有吸引力之物)．·Ifpossible，batheatnight.Yourclothing，skin，andhairmaypickuppollenthroughouttheday.Ifyoucan'tbatheatnight，makesureyouatleastwash

6、yourfaceatnight，givingyoureyeareasomespecialattention.·Stayinsideduringanddirectlyafterthunderstormsandkeephousewindowsshut.Whilelightrainscandecreasepollencounts，thunderstormsactuallystiruppollen.·Batheyourdogregularlyandavoidallowingyourdogtolayinbedwithyo

7、u.Afterbeingoutside，yourdogcanbringpollenintoyourhome.【语篇解读】　本文是说明文。文章介绍了季节性过敏加剧的原因和缓解办法。1．Whathasmadexx'sallergyseasonworse?A．Longerspring.　　　B．Strongerwind.C．Toomanytrees.D．Climatechange.解析：推理判断题。由第一段中的“Thelongwinterwithbittercoldtemperaturesdelayedsometre

8、es...thebiggestcauseofspringallergies”可推断，气候变化，即较长的冬季，导致一些树木延期授粉，进而导致大量的树木在同一段时间授粉，从而使季节性过敏加剧。答案：D2．Peoplewhosufferfromallergieshadbettereat________．A．rawfruitsB．freshfruitsC．cookedfruitsD．fruit