Unit 1 Protecting Our Environment Period One（Ⅱ）

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1、Unit1ProtectingOurEnvironment同步练习PeriodOne　GettingReadyandReading(Ⅱ)基础落实Ⅰ.单词检测1．英文释义连连看1)poison　a．thescienceorpracticeoffarming2)associateb．asubstancethatcausesdeathorharmifitisswallowedorabsorbedintothebody3)agriculturec．tomakeaconnectionbetweenpeopleorthings4)centimeterd．tosaywhatsb.’spunishment

2、willbe5)condemne．aunitformeasuringlength2．根据英文释义写出正确的单词1)_______n.：anofficialgroupofpeoplewhohavejoinedtogetherforaparticularpurpose2)_______adj.：causingdamageorinjuryto3)_______n.：thenaturalworldinwhichpeople，animalsandplantslive4)_______v.：tosaythatyouareannoyed，unhappyornotsatisfiedaboutsb./sth

3、5)_______n.：(astatementinwhichyoutellsb.thatyouwillpunishorharmthemⅡ.短语检测1．millions________数百万的2．shut...________将(房子等)的所有门窗都关上3．spread________展开；铺开4．________night夜里；夜间5．thousands________成千上万的6．complain________抱怨；发牢骚7．sound________听起来像……8．set...________释放……Ⅲ.用课文中的词语替换划线部分1．Theprisonerwassentencedto

4、deathyesterday.____________2．Theclassarestudyinginpleasantsurroundings.____________3．Takinggoodsbyrailcanreducepollution.____________4．Weclosedallthewindowsandthedoorbeforeweleft.____________5．Theywerefinallyallowed_to_be_free.____________Ⅳ.句型转换1．ItisknownthatEdisoninventedthefirstelectriclight.Ed

5、ison________________________________________thefirstelectriclight.2．Smokingisharmfultoourhealth.Smoking________________________ourhealth.3．Totransport，sellorsetthefrogsfreeinHawaiiisacrime.________________acrimetotransport，sellorsetthefrogsfreeinHawaii.4．Theyaretryingtofindaneffectivechemicalandth

6、eycanuseittokillthefrogs.Theyaretryingtofindaneffectivechemical________________________________________killthefrogs.Ⅴ.单项填空1．Everyoneknowssmokingis________totheirhealth，butmanyofthemcan’tbearthemselvesawayfromit.A．harmfulB．goodC．helpfulD．bad2．CharlesBabbageisconsidered________thefirstcomputer.A．inv

7、entingB．toinventC．tohaveinventedD．toinventing3．Theshipwhich________usfromQingdaotoDalianiscalled“PrincessⅡ”．A．transmittedB．transportedC．transformedD．translated4．Shealways________thesmelloffreshbreadwithhergrandmo