學(xué)高中英語 unit 4 Astronomy：the science of the stars 第4課時(shí) Unit Revision強(qiáng)化練習(xí) 新人教版必修3

【成才之路】-學(xué)年高中英語unit4Astronomy：thescienceofthestars第4課時(shí)UnitRevision強(qiáng)化練習(xí)新人教版必修3Ⅰ.六選五根據(jù)短文內(nèi)容，從下面的選項(xiàng)中選出能概括每一段主題的最佳選項(xiàng)。選項(xiàng)中有一項(xiàng)為多余項(xiàng)。A．HeatfoodthoroughlyB．StorefoodproperlyC．CookfoodthoroughlyD．ServefoodsafelyE．PreparefoodsafelyF．ShopsmartlyFoodSafetyintheHome1．________Preventionfoodpoisoningstartswithyourtriptothesupermarket.Pickupyourpackagedandcannedfoodsfirst.Buycansandjarsthatlookperfect.Lookforanyexpirationdatesonthelabelsandneverbuyoutdatedfood.Likewise,checkthe“useby”or“sellby”dateondairyproductssuchascottagecheese,creamcheese,yogurt,andsourcreamandpicktheonesthatwillstayfreshlongestinyourrefrigerator.2．________Aftershopping,gethomeassoonasyoucan.Thenputfoodintotherefrigeratororfreezerrightaway.Makesuretosettherefrigeratortemperatureto40℉andthefreezerto03．________Washhandsandsurfacesoften.Bacteriacanbespreadthroughoutthekitchenandgetontocuttingboardsandcountertops.Topreventthis,washhandswithsoapandhotwaterbeforeandafterhandlingfood,andafterusingthebathroomorhandlingpets.Washeverythingelsebeforeandafterittouchesfood.Washclothsbeforeyouusethemagainforanythingelse.4．________Cookfoodthoroughlyuntilitisdone.Forexample,cookedredmeatlooksbrowninside.Useafoodthermometertochecktheinternaltemperatureofmeat,poultry,casserolesandotherfood.Useathermometerwithasmall-diameterstem.Insertthethermometer1to2inchesintothecenterofthefoodandwait30secondstoensureanaccuratemeasurement.Checktemperatureinseveralplacestobesurethefoodisevenlyheated.5．________Usecleancontainerstostoreandservefood.Whenadishisemptyornearlyempty,replacewithfreshcontaineroffood,removingthepreviouscontainer.Placecoldfoodincontainersonsomeice.Placethecontainerinsideadeeppanfilledwithicetokeepfoodcold.Oncefoodisthoroughlyheatedonstovetop,ovenorinmicrowaveoven,keepfoodhotbyusingaheatsource.Placefoodinchafingdishes,preheatedsteamtables,warmingtraysand/orslowcookers.答案：1－5FBECDⅡ.閱讀表達(dá)閱讀下面短文，并根據(jù)短文后的要求回答問題(請(qǐng)注意問題后的字?jǐn)?shù)要求)。Swimmingisoneofthoseactivitiesthatcanbelearnedearlyinlife.Littlechildrencanlearntoswimassoonastheywalk.Infact,youneedthesameskillsinwalkingasinswimming.However,Ibelievethatfiveisthebestagetolearn.Byfiveorsix,achildknowsfearofwater,averyimportantthingtoknow.It'swisetobeafraid,torecognizetruedanger.Youngonesunderstandthatthewatercansometimesbeverydangerous.Toreallybenefitfromswimming,everyswimmershouldlearn________________：butterfly,backstroke,breaststroke,andcrawl.Ifeelthatoneofthese—thebreaststroke—isdifferentfromtheothers,sincesomeyoungswimmersusethisstrokenaturally,withoutanytraining.Inswimming,therearecertainruleseveryswimmershouldfollow：(1)Neverswimalone!Nomatterhowgoodyouareinthewater,don'triskdrowningbyswimmingalone.Ifyouswimbyyourself,withnolifeguardsorfriendswithyou,youmaygetintotrouble.(2)Don'tgobeyondyourabilities.Mostswimmersknowenoughnottoswimtoofarfromthebankorthebeach.Showingoffbydoingdangeroustricksisnogood.Swimsafelyandyouwillcontinuetoswimandalive.(3)Don'tsmoke.Swimmingdependsonahealthybody;goodlungsarepartofit.(4)Workatanyactivitythatbuildsmuscles.1．Whatisthemainideaofthepassage?(nomorethan10words)________________________________________________________________________2．Pleasecompletethefollowingstatementwithproperwords.(nomorethan5words)__________________andtherecognitionofitsdangeraresensible.3．FillintheblankinParagraph2withproperwords.(nomorethan7words)________________________________________________________________________4．Whyshouldnotyouswimaloneaccordingtothepassage?(nomorethan10words)________________________________________________________________________5．Whatdoestheword“it”probablyreferto?(nomorethan3words)________________________________________________________________________答案：1．Someadviceonhowtobeaswimmer.2．Thefearofwater3．Thesefourbasicstrokes./Thefollowingfourswimmingstyles.4．Becauseyoumaydrownbyswimmingalone.Becauseyoumayriskdrowningbyswimmingalone.5．Ahealthybody.Ⅲ.任務(wù)型讀寫閱讀下面短文，根據(jù)所讀內(nèi)容在表格中的空白處填入一個(gè)恰當(dāng)?shù)膯卧~。注意：每個(gè)空格只填一個(gè)單詞。Haveyoueverstartedsneezingwheneatingpeanuts,gettingrash(皮疹)onyourskinorfeelingyourheartstartingtobeatfaster?Statisticsshowthataround12millionAmericanssufferfromfoodallergy,with6.9millionallergictoseafoodand3.3millionallergictopeanutsortreenuts.Foodallergicsymptomsoccurimmediatelyafterhavinganallergenfood.Thefoodistreatedasharmfultothebody,bytheimmunesystem,whichdefendsourorganismfromharmfulexternalattacks.Hereareafewguidelinesaboutthingsyoushouldknowandhowtoputthemintopracticetopreventfoodallergiesandeathealthily.Whenbuyingfood,readattentivelythelabelsonthefoodproducts.AllmanufacturersaccordingtothenewFoodAllergenandConsumerActmustclearlylistalltheelementsoftheproductincludingthe8foodallergenseveniftheyarepresentinverysmallamounts.Don'tbuytheseproducts,eveniftheymightbecheaper.Parentsshouldbeverycautiouswhenpreparingfood.Thetableandcookingtoolsusedneedtobeclean.Itisrecommendedtocookthefoodoftheallergicpersoninthefirstplace.Foodallergicpersonsshouldhavealittlepatience.Incertainpeople,theallergydisappearsgradually.Visityourdoctoratregulartimestofindabouttheprogressofyourallergiesinsteadofhavingstrictdietseveryday.Keepadiarytonotethefoodsthatworsenyourfoodallergies,newexperiencesandchangesthatyounotice.Beingtemptedtohaveapieceofcakecanbeverydangerous.Yourhealthismuchmoreworththanit.Alwaysthinkabouttheeffortspeoplearoundyouareputtingtocreateanallergic-freeenvironmentforyou.Allergicpersonsshouldavoidconsumingcakesthatarenothomemadeandshouldalwayscarrysomesnacksonthem.Buyingfoodinrestaurantsisrisky.FoodAllergy1.______Preventions2.______GettingskinrashFeeling3.______heartbeatCheckfoodlabelscautiously；4.________buyingallergenfoods.Preparefoodcarefully;make5.________thetableandcookingtoolsareclean.Be6.________tilltheallergydisappea