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Unit18Turbulence说课教材分析ProperTermsCanyouguesswhat’shappenedinthepicture? Maybetheflightismeetingtheturbulence. 2.Whatwillhappeniftheflightsuffersfromturbulence? 3.Whatshouldthecabinattendantdointhissituation? maketheannouncement(广播)first. makesureallthepassengersfastentheirseatbelt,especiallythespecialpassengers,suchastheunaccompaniedchildren(无人陪伴儿童),thedisabled(残疾人)andsoon. Closethelavatory(厕所)andsuspendthecabinservicetemporarily(暂时). bump[bʌmp]v.碰撞,撞击;颠簸而行 atmospheric[ætməs’ferik]adj.大气的,大气层的 ~pressure大气压 intensity[in’tensiti]n.强度;强烈 Jet[dʒet]stream[stri:m]气流 ClearAirTurbulence[‘tə:bjələns]晴空湍流 Somesevereproblemsshouldbepaidattentionto: Itcannotforeseen(预见)sothereisnowarning. Itcanoccurwhennocloudsarevisible. Aircraftradars(雷达)can’tdetectit. (Apassengerfeelssickwhenexperiencingtheturbulence.) PAX:Excuseme,Miss!What’shappening? CA:Weareexperiencingsometurbulence.Foryoursafety,pleaseremainseatedandfastenyourseatbelt.That’sterrible.I’mfeelingsick. PAX:That’sterrible.I’mfeelingsick. CA:I’msorrytoseethatyouarenotfeelingwell.Pleaseusetheairsicknessbaglocatedintheseatpocketinfrontofyou. PAX:Iwill.Thankyou. (Apassengerwantstorelaxhimselfwhentheplaneisexperiencingtheturbulence.) CA:Excuseme,sir,wouldyoupleasecomebacktoyourseatandfastenyourseatbelt? PAX:What’sthematter?Ijustwanttorelaxmyself.Thespaceforlegsistoosmall. CA:Ourplaneisexperiencingturbulence.Pleaseremaininyourseatandfastenyourseatbelt. PAX:Whyistheplanebumpingsohard?Areweindangernow? CA:No,weareabsolutelysafe.Ourcaptainandpilotsarethemostexperiencedinourairline.Sodon’tworry.Justremaininyourseatwithyourseatbeltfastened. PAX:Areyousure? CA:Yes,I’mabsolutelypositiveofthat. PAX:Ok,Iwilldothat.(Apassengerisworriedabouttheturbulence.) PAX:Excuseme,Miss.I’mtravellingforthefirsttimebyplane.Isthisplanesafe? CA:Oh,thankyouforchoosingtoflywithustoday.Ourflightcrewareveryexperiencedandhighlytrained.Therefore,weareabsolutelysafe. PAX:Really?ButIstillfeelalittlebitnervousandwhydoestheplanekeepbumping?Itmakesmeveryuncomf