高中英语 unit 4 Astronomy：the science of the stars 第4课时 Unit Revision强化练习 新人教版必修3.doc

《高中英语 unit 4 Astronomy：the science of the stars 第4课时 Unit Revision强化练习 新人教版必修3.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、高中英语unit4Astronomy：thescienceofthestars第4课时UnitRevision强化练习新人教版必修3Ⅰ.六选五根据短文内容，从下面的选项中选出能概括每一段主题的最佳选项。选项中有一项为多余项。A．HeatfoodthoroughlyB．StorefoodproperlyC．CookfoodthoroughlyD．ServefoodsafelyE．PreparefoodsafelyF．ShopsmartlyFoodSafetyintheHome1．________Preventionfoodpoisoningstartswithyourtriptot

2、hesupermarket.Pickupyourpackagedandcannedfoodsfirst.Buycansandjarsthatlookperfect.Lookforanyexpirationdatesonthelabelsandneverbuyoutdatedfood.Likewise,checkthe“useby”or“sellby”dateondairyproductssuchascottagecheese,creamcheese,yogurt,andsourcreamandpicktheonesthatwillstayfreshlongestinyourref

3、rigerator.2．________Aftershopping,gethomeassoonasyoucan.Thenputfoodintotherefrigeratororfreezerrightaway.Makesuretosettherefrigeratortemperatureto40℉andthefreezerto0℉.Checktemperatureswithathermometer.Placerawmeatandseafoodincontainersintherefrigeratortopreventtheirjuicesfromdrippingonotherfo

4、ods.Eggsalwaysgointherefrigerator.3．________Washhandsandsurfacesoften.Bacteriacanbespreadthroughoutthekitchenandgetontocuttingboardsandcountertops.Topreventthis,washhandswithsoapandhotwaterbeforeandafterhandlingfood,andafterusingthebathroomorhandlingpets.Washeverythingelsebeforeandafterittouc

5、hesfood.Washclothsbeforeyouusethemagainforanythingelse.4．________Cookfoodthoroughlyuntilitisdone.Forexample,cookedredmeatlooksbrowninside.Useafoodthermometertochecktheinternaltemperatureofmeat,poultry,casserolesandotherfood.Useathermometerwithasmalldiameterstem.Insertthethermometer1to2inchesi

6、ntothecenterofthefoodandwait30secondstoensureanaccuratemeasurement.Checktemperatureinseveralplacestobesurethefoodisevenlyheated.5．________Usecleancontainerstostoreandservefood.Whenadishisemptyornearlyempty,replacewithfreshcontaineroffood,removingthepreviouscontainer.Placecoldfoodincontainerso

7、nsomeice.Placethecontainerinsideadeeppanfilledwithicetokeepfoodcold.Oncefoodisthoroughlyheatedonstovetop,ovenorinmicrowaveoven,keepfoodhotbyusingaheatsource.Placefoodinchafingdishes,preheatedsteamtables,warmingtraysand/orslowcookers.答案：1－5　FB