高中英语 unit 13《healthy eating》说课设计

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1、Unit13HealthyEatingReadingComprehension:Wearewhatweeat★AbouttheteachingmaterialThereadingpartisabouteatinghabits.Itbeginsfromthechangesineatinghabitstothefoodchoicesandwhetheritisnecessarytogoondiets.Andatlast,itcallsonustomeetthechallengeandhavegoodheal

2、th,weneedtoformahealthyeatinghabits.★TeachingGoals:1Getstudentstounderstandsomethingaboutfoods,nutrientsandthechoicesoffood.2Callonstudentstoformahealthyeatinghabitandrefusejunkfoodinthehopethattheywillhavegoodhealthtowork50yearsandenjoythewholelife..3ap

3、preciateandpracticethephrasesandstructures.★Keypoints:Analysisofthematerialtohelpstudentsunderstandthepassagethoroughlyandcultivatetheirabilitiesinreadingandanalyzing.★Difficultpoints:The”Reflectinganddiscussion”isthedifficultpointinthisperiodbecauseallt

4、hequestionsareopen-endedandrequirestudentstothinkindependentlyandrepresentstheanswersintheirownwords.★Time:oneperiod★Meansandmethods:Readingextensivelyandintensivelyforinformationandslidesanddiscussionsfordeeperunderstanding.★Teachingprocess:ⅠBackgroundi

5、nformationaslead-in1Everyoneeatseveryday.Butdoyoucareaboutwhatyoueat?Actually,whatyoueathasalottodowithyourhealthconditions.Weusedtoeatfortaste,butthankstoeconomicprogress,peoplenowhavechangedtheireatinghabitsandeatforhealth.2世界卫生组织评出十大垃圾食品油炸食品罐头类食品腌制食品加

6、工的肉类食品（火腿肠等）肥肉和动物内脏类食物奶油制品方便面烧烤类食品冷冻甜点果脯、话梅和蜜饯类食物3FoodandHealth食品与健康TofuisasgoodasmedicineforlowingcholesterolFishEatingfishisagoodwaytoreachhealthGreenTeaanantioxidantfoundingreentea,isatleast100moretimesmoreeffectivethanvitaminCand25timesmoreeffectivet

7、hanvitaminEatprotectingcellsandDNAfromdamage.ⅡIntensivereading.Readeachparagraphandfinishthegiventasks:Paragraphone:1What’sthemainidea?2Howdoyouunderstandtheword“fuel”?Answersto1Wemustchangeoureatinghabitstokeepupwiththetimes.2“fuel”originallymeansmateri

8、althatisusedforproducingheatorpowerbyburningorbyatomicmean.Buthereitmeansthefoodweneedtokeepourbodyhealthyandactive,thatis,tomakeourbodyfunctionwell.Paragraphtwo:1Whatisthemainidea?2Matchthenutrientswiththefoodinwhichtheya