英语演讲PPT和草稿.docx

英语演讲PPT和草稿

第一篇：英语演讲PPT和草稿Name:NiehaibingSchool:schoolofmarxismStudentnumber:2013221020Today,mypresentationis“careforleft--behindchildren”.First,let’sseesomepicturesandthinkaboutthequestion:Whatdoyouthinkwhenyouseethesepictures?Ok,fromthepictures,wecanseethattheyarelivinginalostworldandtheyareeagerforknowledge.Doyouknowhowmangchildrenleftbehindintheruralareasofourcountry?Therearefourchoices,20million,40million,60millionor80million.Thetrueansweris40million.Accordingtorelatedstatistics,therearemorethan60millionleftbehindchildrensofar.Itmeansthateveryfivechildrenacrossthecountryhasaruralleft--behindchildren.It’sabigdatum.So,theyfacelotsofproblems,suchaspsychologicalproblems,learningenvironmentproblemsandlifeissues.First,let’sseethepsychologicalproblems.Asweallknow,theirparentsgoouttobusycityjobs.Theygrewuplivingwiththeirgrandparents.Theyareallmisstheirparentsverymuch.Butmostoftime,theyhaveafeelingofbeingabandoned.Thisisaveryseriouspsychologicalproblems.Thesecondproblemislearningenvironmentproblems.Theyareeagertolearn,butthisistheplacewhereleft--behindchildrenstudywitholddesks,crackingwalls.Thelearningenvironmentistoobad.Thethirdproblemislifeissues.Left--behindchildrenaremorelikelytobecomedepressed.Sotheyneedmoreattentionandhelps.Theyarealsotheflowersofourcountry.Finally,Iwanttosaytheyarealargegroup,weshouldpaymoreattentiontothem.That’sall.Thankyouforyourattention.第二篇：英语演讲ppt文本Learntosleep1.基因中什么决定你的睡眠类型Peoplealwaystellmethatthemostaccomplishedpeopleintheworldgetupsuperearly,workingoutandhavingmeetings.Itseemsright.Butsometimesit’sreallyhardtowakeup.Why?Theremightjustbepartofyourgenes.Genetiesdeterminehowfastorslowourinternalclockruns.Andasaresult,howcloselyitandourbody’sfunctionsalignwiththe24-hourday.HarvardMedicalSchoolsays,ifyourclockrunsfast,you’remorelikeiytobeamorningperson,andifrunsslowyou’reanightperson.Inthe2012study,scientistsfoundasinglenucleotideonthe“Period1”genewhichhelpscontrolthedailybehavioralclockandcorrelateswithwake-sleepbehavior.Theresearchesfoundt