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英语：Unit5《First aid》教案（5）（新人教版必修5）一、教材分析1．课本内容分析本单元的中心话题为“急救”，具体涉及一些紧急情况下应采取的急救措施，尤为详细地陈述了“烧伤”的急救常识，并通过一个真实的第一时间对被刺伤者进行急救的故事阐明急救的重要性。
语言学习的词汇（词性转换与填词）和语法（省略）以急救为载体展开，内容与形式相辅相成，学生在了解急救常识的同时掌握了与急救相关的词汇和句子。
“热身”（Warming up）部分呈现了急救的定义，并要求学生讨论六幅画里出现的紧急情况及应采取的急救措施。
“读前”（Pre-reading）以图片带出“烧伤”的主题，要求学生讨论“烧伤”情境下应采取的急救措施。
“读前”为“阅读”部分进行了预热和铺垫。
“阅读”（Reading）部分脉络清晰，介绍了皮肤的作用、烧伤的起因、烧伤的种类、烧伤的特征及应采取的急救措施。
“理解”（Comprehending）部分设置了四个与阅读相关的练习。
首先是对课文内容的排序，其次是通过烧伤症状确定烧伤种类，再次是判断所采取的急救措施的正误，最后是与课文内容理解相关的问题。
“语言学习”（Learning about language）部分的“Discovering useful words and expressions”包括词性转换与填词练习，涉及的词汇均与单元主题“急救”相关；“Discovering useful structures”部分以与“急救”相关的句子呈现语法内容“省略”，操练的句子大多与“急救”相联系，并通过简化（划掉累赘部分）和还原（写出划掉词语）巩固学生对“省略”用法的掌握。
“语言运用”（Using language）部分包括读、讨论、听、说与写。
阅读与讨论部分以一个真实的故事突出急救的重要性，并通过学生的自主讨论达到真正的领悟；听、说、写部分以急救常识训练学生的听、说、写技能。
“小结”（Summing up）部分要求学生对急救常识（包括烧伤急救）、词汇、省略及如何发出、书写指令进行自评，以明确已掌握的和未掌握好的。
Section_ⅠWarming Up & Reading —Prereading Now many hospitals suggest that we use the letters DR ABC to remember what to do when dealing with an emergency. Do you know what they stand for？Now read the following passage to get the answer.The most important thing to keep in mind when dealing with an emergency (紧急情况) is to stay calm. By staying calm we will be able to think what to do and make better decisions.Many hospitals suggest that we use the letters DR ABC to remember what to do when we have to think fast. D stands for danger. We should first of all make sure that the accident scene is no longer dangerous. If we were to get hurt trying to save someone, we would not be able to help. R is for response. We can do a lot of good by simply asking “A re you all right？” If the person can answer, we know that he or she is conscious and can breathe. The question will also calm the person, letting him or her know that help is on the way.A is for airway (呼吸道). We must make sure that a person's airway is open and it is easy to breathe. This can be done by gently tipping the person's head backslightly. B is for breathing. We should check that the person can breathe. Is his or her chest moving？If the person is not breathing, we must try to start his or her br eathing at once, using the mouthtomouth method. If this is not done within five minutes, the person will die. If a person is breathing but not conscious, it is usually best for him or her not to be moved. C is for circulation (循环；环流)．Is the person's blood circulating？We can look for colour, coughing, and eye movement. We can also check a person's pulse (脉搏) by putting a finger on the person's neck or wrist.This is what we call DR ABC, which can remind us of what to focus on when there is an emergency.Warming Up1.Look at the pictures and tell what happened.(1)The girl in Picture A cut_her_finger.(2)The girl in Picture B burnt_her_hand.(3)The man in Picture C got_an__electric_shock.(4)The woman in Picture D was_drowning.2．Nowadays there are a lot of unexpected accidents.What would you do in such situations?(1)What kind of first aid should you give to a snake bite?①The_person_bitten_must_get_a_doctor_or_go_to_hospital_at_once.②Speed_is_very_important.③It_will_help_the_doctor_greatly_if_you_can_tell_him_what_kind_of_snake_it_was,_or_describe_the_situation.(2)What kind of first aid should you give to bleeding?①Try_to_stop_the_bleeding.②Press_a_handkerchief_onto_the_bleeding_point_and_hold_it_there.③Hold_up_the_part_of_body_which_is_bleeding_if_possible.(3)What kind of first aid should you give to a sprainedankle?①Tied_with_medical_bandage.②It_is_better_to_avoid_walking_with_the_injured_ankle.③It_is_correct_to_use_ice_bag_for_removing_pain_and_bleeding,_and_also_not_influence_our_own_body_healing.(4)What kind of first aid should you give to a choke?To_treat_a_choke,_you_should_make_him/her_spit_by_patting_him/her_on_the_back.(5)What kind of first aid should you giveto a broken arm?①Do_not_move_the_patient.②Support_the_broken_arm_in_the_most_comfortable_position.③Get_medical_help_immediately.Fast Reading1．Read the text quickly and complete the main idea of it.The text mainly introduces (1)three types of burns and their characteristics as well as how to give (2)first_aid_treatment when burns happen.2．Scan the text and then choose the best answer according to the text.(1)In the text, burns are sorted according to the ________ of the skin burned.A．layer B．functionC．type D．area(2)Which of the following is NOT the function of the skin according to the text?A．It protects you against disease, poisons and the sun's harmful rays.B．It helps the heart beat.C．It can keep you warm or cool.D．It prevents your body from losing water and gives the sense of touch.(3)When cooling burns, cool water is used to do the following EXCEPT ________.A．stop the burning processB．prevent the pain becoming unbearableC．reduce swellingD．prevent any blisters being broken(4)Which of the following first aid treatment is RIGHT according to the text?A．Take clothing off the burned area even though it is stuck to the burn.B．Do not put cold water on second degree burns.C．If burns are on the face, the victim should sit up.D．If the injuries are second degree burns, it is unnecessary to get the victim to the doctor or hospital at once.(5)If someone gets burned and his hands get black and white and charred, it belongs to________.A．the first degree B．the second degreeC．the third degree D．none of the above答案：(1)～(5) ABDCCCareful Reading1．Read the text carefully and then fill in the blanks.BurnsCauses hot liquids, steam, fire, radiation, the sun, electricity orchemicals(1)Types First degree burns Second degree burns Third degree burnsCharacteristics◆dry, red andmildly(2)swollen◆mildly painful◆turn (3)whitewhen pressed◆rough, red andswollen◆blisters◆(4)watery surface◆extremely painful◆black and whiteand charred◆swollen; often(5)tissue underthem can be seen◆little or nopain if (6)nervesare damaged; maybe pain aroundedge of injuredareaFirst aid treatment◆Take off clothing and (7)jewellery near the burn.◆Place(8)cool,_clean, wetcloths on them untilthe pain decreases.◆Place cool clothson the burned arearepeatedly for(9)an_hour or so.◆Send the victim to the doctor orhospital at once.◆(10)Dry the burned area gently.◆Cover the burned area with a dry, clean (11)bandage.◆Keep burned arms or legs (12)higher than the heart.2．The text can be divided into five parts.Then find out the main idea of each part.Part 1：The_importance_of_skinPart 2：Causes_of_burnsPart 3：Types_of_burnsPart 4：Characteristics_of_burnsPart 5：First_aid_treatmentSummaryFill in the blanks according to the text.The skin, which acts as a barrier 1.against disease, poisons and the sun's harmful rays, is an essential part of your body. So if your skin gets burned it can be very serious.Depending on 2.which_ layers of the skin are burned, they are called first, second, third degree burns.First degree burns make an effect 3.on only the top layer of the skin and it turns white when 4.pressed (press)．Second degree burns include severe sunburn and burns 5.caused (cause) by hot liquids.Third degree burns cause little or no pain if nerves are damaged; may be pain around edge of injured area.If possible, we should do some first aid.First, remove clothing using scissors if necessary 6.unless it is stuck to the burn.Take off other clothing near the burn.Cool burns immediately with cool 7.but not icy water which prevents the pain becoming 8.unbearable (bear) and reduces swelling.It is helpful to squeeze cool cloths 9.out_from a basin and place them on the burned area over and over again.Holdthe bandage 10.in place with tape if stly, it is vital that we should get the victim to the doctor or hospital at once if the situation becomes worse and worse.DiscussionDiscuss in groups of four to see whether the following is right or wrong.If it's wrong, explain why and give the correct statement.Sam knocked over a kettle full of boiling wateronto his legs.His legs became red, swollen and covered with blisters.Sam broke the blisters and poured icy water from the fridge onto the skin.Wrong.Sam_should_not_have_broken_the_blisters_because_the_burns_could_beco me_infected.He_should_have_poured_cool_water,_not_icy_water_on_the_burn.。
精美句子1、善思则能“从无字句处读书”。
读沙漠，读出了它坦荡豪放的胸怀；读太阳，读出了它普照万物的无私；读春雨，读出了它润物无声的柔情。
读大海，读出了它气势磅礴的豪情。
读石灰，读出了它粉身碎骨不变色的清白。
2、幸福幸福是“临行密密缝，意恐迟迟归”的牵挂；幸福是“春种一粒粟，秋收千颗子”的收获. 幸福是“采菊东篱下，悠然见南山”的闲适；幸福是“奇闻共欣赏，疑义相与析”的愉悦。
幸福是“随风潜入夜，润物细无声”的奉献；幸福是“夜来风雨声，花落知多少”的恬淡。
幸福是“零落成泥碾作尘，只有香如故”的圣洁。
幸福是“壮志饥餐胡虏肉，笑谈渴饮匈奴血”的豪壮。
幸福是“先天下之忧而忧，后天下之乐而乐”的胸怀。
幸福是“人生自古谁无死，留取丹心照汗青”的气节。
3、大自然的语言丰富多彩：从秋叶的飘零中，我们读出了季节的变换；从归雁的行列中，我读出了集体的力量；从冰雪的消融中，我们读出了春天的脚步；从穿石的滴水中，我们读出了坚持的可贵；从蜂蜜的浓香中，我们读出了勤劳的甜美。
4、成功与失败种子，如果害怕埋没，那它永远不能发芽。
鲜花，如果害怕凋谢，那它永远不能开放。
矿石，如果害怕焚烧（熔炉），那它永远不能成钢（炼成金子）。
蜡烛，如果害怕熄灭（燃烧），那它永远不能发光。
航船，如果害怕风浪，那它永远不能到达彼岸。
5、墙角的花，当你孤芳自赏时，天地便小了。
井底的蛙，当你自我欢唱时，视野便窄了。
笼中的鸟，当你安于供养时，自由便没了。
山中的石！当你背靠群峰时，意志就坚了。
水中的萍！当你随波逐流后，根基就没了。
空中的鸟！当你展翅蓝天中，宇宙就大了。
空中的雁！当你离开队伍时，危险就大了。
地下的煤！你燃烧自己后，贡献就大了6、朋友是什么？朋友是快乐日子里的一把吉它，尽情地为你弹奏生活的愉悦；朋友是忧伤日子里的一股春风，轻轻地为你拂去心中的愁云。
朋友是成功道路上的一位良师，热情的将你引向阳光的地带；朋友是失败苦闷中的一盏明灯，默默地为你驱赶心灵的阴霾。
