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1、Unit4LearningtasksTask1Talkaboutillnessesandgiveadvice我能谈论疾病和给出建议Task2Readthetemperature我能读温度计度数Task3Helpinthehospital我能在医院帮忙学习任务ReadandjudgeIftheactivityisgoodforyourhealth,pleasesay“Yeah,Yeah,Yeah”.如果你认为以下行为对你的健康是有利的，请说“Yeah,Yeah,Yeah”。Iftheactivityi
2、sbadforyourhealth,pleasesay“No,No,No”.如果你认为以下行为对你的健康是不利的，请说“No,No,No”。ReadandjudgeEattoomanysweets.Eatanappleaday.Never（从不）havebreakfast.Nevereatfruit.Alwaysgotobedlate.Dosports（运动）everyday.Takeawalkeveryday.Haveagoodtimeeveryday.dosportseverydayhaveag
3、oodtimeeverydayeattoomanysweetstakeawalkeverydayneverhavebreakfastWeshouldeatanappleaday.Weshoulddosportseveryday.Weshouldhaveagoodtimeeveryday.Weshouldn'teattoomanysweets.Weshouldtakeawalkeveryday.Weshouldn’talwaysgotobedlate.GiveadviceBegoodforourhea
4、lthBebadforourhealtheatanappleadaynevereatfruitWeshouldn'tnevereatfruit.alwaysgotobedlateWeshouldn’tneverhavebreakfast.给出建议coldWhat’swrongwithhim?Hehasa______.LookandguesscoughWhat’swrongwithhim?Hehasa______.LookandguessheadacheWhat’swrongwithher?Sheha
5、sa___________.LookandguessLookandguessWhat’swrongwithhim?Hehasa___________.toothacheLookandguessWhat’swrongwithhim?Hehasa______.feverWhoalsohasafever?Readthetemperaturetakethetemperature（量体温）[ˈtemprətʃə]temperaturepictureculture温度×ReadthetemperatureA.1
6、02℉What’sLiuTao’stemperature?华氏度摄氏度It’s39degreesCentigrade.B.102℃Readthetemperature102degreesFahrenheit102degreesCentigrade102℉=32+39℃×1.8CentigradeandFahrenheitCentigradeandFahrenheitarebothscalestomeasuretemperature.(摄氏度和华氏度都是温度的计量方式。)Theywerediscove
7、redbydifferentscientists.（它们是由不同的科学家发明的。）CentigradewasnamedbytheSwedishastronomer,AndersCelsius,in1954.（摄氏度是在1954年，以瑞典天文学家安德斯·摄尔修斯命名的。）FahrenheitwasdevelopedbyaGermanphysicist,DanielGabrielFahrenheit,in1724.（华氏度是在1724年，由德国物理学家华伦海特发明的。）Theyareusedindiff
8、erentcountries.（不同国家）MostcountriesintheworlduseCentigrade,suchas（比如）China,Japanandsoon.FahrenheitisonlyusedintheUSandseveral（一些）othercountries,suchastheUK,Canadaandsoon.Theycanbeconvertedbytheaboveformulas.（它们能通过以上公式进行转换）℉=32+℃×1.8℃=5/9
