高中英语 Unit 5 Period Ⅰ previewing同步课件 新人教版必修5.ppt

keepthevictimlyingdownanddonotmovehimorher youcouldmakeaninjuryworseifyoumovethevictim takenecessaryemergencysteps callforhelporasksomeonetomaketheemssystem 急救系统 start donotremoveclothingunlessyouhaveto ifclothingmustberemoved teartheclothesalongtheseams 线缝 keepthevictimwarm coverthevictimwithablanket coatsandsweaterscanbeusedifablanketcannothefound reassure 使安心 thevictim explainwhatishappeningandthathelphasbeencalled donotgivethevictimanyfoodorfruit keepthebystanders 旁观者 awayfromthevictim bystanderswanttohavealook offeradvice andsaysomethingaboutthevictim scondition thevictimmaybelievethattheconditionisworsethanitreallyis 教师用书独具演示 教学目标初步掌握本课文中的词汇 浅层次理解课文 了解相关的背景知识 本课时主要是通过学生对学案所给出的内容的学习 了解本课文中所出现的词汇 初步了解课文以及相关的背景知识 对下一堂课对课文的全面理解起到一个铺垫作用 教学地位本单元的中心话题是 急救 阅读部分首先陈述皮肤对人体的重要性 然后介绍烧伤的各种原因 三种不同的烧伤程度以及它们所表现出的主要症状和所应采取的急救措施 急救可以救人于危机之中甚至性命 所以学会一些急救知识对每个同学都有重大意义 因此同学们应该好好学习这一课 新课导入建议通过一个具体事例 如某个同学在打扫卫生时被玻璃划伤手臂 流血不止 面对这一状况学生们应该什么急救措施 先让他们分组讨论 互相交流 最后选出最佳措施 演示结束 篇章结构阅读p33 35的reading部分 完成下列表格 每空不超过3个单词 5 whensomeoneisburned whatshouldbedonefirst a removeclothing b drytheburnedareagently c coolburnsimmediately 答案 1 5bcbca 课文缩写阅读p33 35的reading部分 完成下面课文缩写aseveryoneknows theskinis1 tous anditactsasa2 againstbeingburnedaswellasgivesusasenseoftouch however ourskinscansometimesbeburnedduetoourcarelessness therefore firstaidshowsitsimportanceinthe3 ofburns generallyspeaking burns whicharecausedby4 fire radiationandsoon canbedividedintothreetypes firstdegree seconddegreeandthirddegreeburns5 ontheinjuredlayersoftheskin allvariousdegreeburnsneedfirstaid ifoneisburned youshouldnotonlytakeclothingofftheburiedareaunlessitis6 it butalsootherclothingandjewellerynearburns tominorburns 7 provestobehelpfulinstoppingtheburning8 stoppingthepainandpreventingorreducing9 buttosevereburns getthe10 tothedoctorimmediately 答案 1 essential2 barrier3 treatment4 hotliquids5 depending6 stuckto7 thecoolwater8 process9 swelling10 victim 短语填空firstaid fallill electricshock squeezeout stickto overandoveragain inplace carryout1 couldyoupleaseoneroomforme 2 hemightormeetwithsomeotherdisaster soitwasalwaysbettertobeprepared 3 hegotburntsobadlythathisclotheshisskin 4 iwarnedhimnottogothereatnight 5 doyouknowhowtofirstaidifsomeoneisbittenbyasnake 6 igotanfromthatfaultylightswitch 答案 1 squeezeout2 fallill3 stuckto4 overandoveragain5 carryout6 electricshock 句型背诵1 oftentheillnessorinjuryisnotserious butthereareothertimeswhengivingfirstaidquicklycansavelives 这种病或伤害通常不严重 但有一些时候 迅速急救会挽救人的性命 2 ifpossible discusswhatkindoffirstaidyoushouldgiveinthesesituations 如果可能 讨论一下在这些情形下你应该实施什么形式的急救 3 soasyoucanimagine ifyourskingetsburneditcanbeveryserious 因此你可以想象得到 如果你的皮肤烧伤了就可能非常严重 4 therearethreetypesofburns burnsarecalledfirst secondorthirddegreeburns dependingonwhichlayerso