高中英语unit4earthquakessectionⅳgrammer训练落实新人教版

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1、Unit4　SectionⅣ　Grammer—定语从句(Ⅰ)Ⅰ.单句语法填空1．Anyonewhohashelpedtosavethedrowninggirlisworthpraising.2．Heisamanwhom/who/thatwearereadytolearnfrom.3．Thefirstthingthathedidafterarrivinghomewasdoinghishomework.4．Theytalkedabouttheirclassmatesandthingsthattheystillrememberedinmiddleschool.5．Shesaidsh

2、ewoulddoanythingthatcouldhelphermotherrecoverfromthedisease.6．ThisdictionaryisthesecondonethatIboughtinthebookstore.7．Thisisthegirlwho/whomheworkswithintheoffice.8．Isthisthecomputerthat/whichyouboughtlastweek?9．Heistheboywhosefatherisaprofessor.10．Lookout!Don'tgettooclosetothehousewhoseroof

3、isunderrepair.Ⅱ.阅读理解Whenpeoplewanttoknowabouttheweather,theyusuallygototheirradios,TVs,newspapers,ortotheInternet.However,youcanalsofindmanyweathersignsamongwildlife,becauseoftheirhighlydevelopedsenses.Dropsinairpressure(压力)produceaneffectonsmallanimalsinmanyways.Miceanddeeraregoodweatherin

4、dicators.Peoplewhospendalotoftimeoutdoorshaveobservedthat,beforeastorm,fieldmicecomeoutoftheirholesandrunaround.Deerleavehighgroundandcomedownfromthemountains.Birdsareespeciallygoodweatherindicatorsbecausetheyalsoshowtheeffectofapressuredropinmanyways.Forexample,somebirdsbecomeirritable(急躁的

5、)andquarrelsomeandwillfightoverapieceofbread.Otherbirdschirp(叽叽喳喳)andsingjustbeforeastorm.Itseemsthattheyknowtheywon'tgetanotherchanceforanhourortwo.Birdsalsoseeksafeplacesbeforeastorm.Youwillsometimesseebirdssettlingintreesorgatheringtogetheronawireclosetoabuilding.Prestormlowpressuremakes

6、theairsothinthatbirdshavedifficultyflying.Itisunusualtoseemanybirdsflyingoverheadinthesummertime,ratherthan6duringtheperiodsinthespringorautumn.Watchforotherweathersignsifyouseethis.Iftheyflyinthewrongdirection,theymaybeflyingaheadofastorm.Bypayingcloserattentiontosomeimportantsignsinnature

7、,wecanbecomebetterpreparedforanykindofweather.【文章大意】　文章主要讲的是动物，如老鼠、鹿、小鸟在天气变化前的不同反应。1．Theword“indicators”inParagraph1probablymeans“________”．A．maps　B．servicesC．signsD．stations解析：C　词义猜测题。作者在第一段中首先指出人们要想获取“weathersigns”，其实观察野生动物也可以，接着给出原因，然后举例：Miceanddeerar