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2020学年人教版英语精品资料Section_Warming Up & Reading PrereadingNow 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 “Are 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 persons airway is open and it is easy to breathe. This can be done by gently tipping the persons head back slightly. 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 breathing 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 persons blood circulating？We can look for colour, coughing, and eye movement. We can also check a persons pulse (脉搏) by putting a finger on the persons 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.2Nowadays 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?The_person_bitten_must_get_a_doctor_or_go_to_hospital_at_once.Speed_is_very_important.It_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?Try_to_stop_the_bleeding.Press_a_handkerchief_onto_the_bleeding_point_and_hold_it_there.Hold_up_the_part_of_body_which_is_bleeding_if_possible.(3)What kind of first aid should you give to a sprained ankle?Tied_with_medical_bandage.It_is_better_to_avoid_walking_with_the_injured_ankle.It_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 give to a broken arm?Do_not_move_the_patient.Support_the_broken_arm_in_the_most_comfortable_position.Get_medical_help_immediately.Fast Reading1Read 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.2Scan 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.AlayerBfunctionCtype Darea(2)Which of the following is NOT the function of the skin according to the text?AIt protects you against disease, poisons and the suns harmful rays.BIt helps the heart beat.CIt can keep you warm or cool.DIt 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 _.Astop the burning processBprevent the pain becoming unbearableCreduce swellingDprevent any blisters being broken(4)Which of the following first aid treatment is RIGHT according to the text?ATake clothing off the burned area even though it is stuck to the burn.BDo not put cold water on second degree burns.CIf burns are on the face, the victim should sit up.DIf 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_.Athe first degree Bthe second degreeCthe third degree Dnone of the above答案：(1)(5)ABDCCCareful Reading1Read the text carefully and then fill in the blanks.BurnsCauseshot liquids, steam, fire, radiation, the sun, electricity or chemicals(1)TypesFirst degree burnsSecond degree burnsThird degree burnsCharacteristicsdry, red and mildly (2)swollenmildly painfulturn (3)white when pressedrough, red and swollenblisters(4)watery surfaceextremely painfulblack and white and charredswollen; often (5)tissue under them can be seenlittle or no pain if (6)nerves are damaged; may be pain around edge of injured areaFirst aid treatmentTake off clothing and (7)jewellery near the burn.Place (8)cool,_clean, wet cloths on them until the pain decreases.Place cool cloths on the burned area repeatedly for (9)an_hour or so.Send the victim to the doctor or hospital 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.2The 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 suns 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.Hold the bandage 10.in place with tape if necessary.Lastly, 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 its wrong, explain why and give the correct statement.Sam knocked over a kettle full of boiling water onto 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_become_infected.He_should_have_poured_cool_water,_not_icy_water_on_the_burn.
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