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1、本课件已在中国版权保护中心登记作品著作权，本课件已在中国版权保护中心登记作品著作权，未经许可，禁止商用、分享、转载！未经许可，禁止商用、分享、转载！版权提示【版本：人教册别：选择性必修二】Discovering useful structures UNIT 5 FIRST AIDcontents HomeworkIIIIVObserve and DiscoverPracticeandApplyLeadinLead in Translate these Chinese sentences into English.1.可想而知，烧伤会造成严重后果。可想而知，烧伤会造成严重后果。2.在处理烧伤时，
2、第一步也是最重要的一步就是采取急救措施。在处理烧伤时，第一步也是最重要的一步就是采取急救措施。3.将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟。4.如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的部位如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的部位 连连在一起在一起。5.用干净透气的布盖住烧伤部位。用干净透气的布盖住烧伤部位。Translate these Chinese sentences into English.1.可想而知，烧伤会造成严重后果。可想而知，烧伤会造成严重后果。2.在处理烧伤时，第一步也是最重要的一步就是采取急
3、救措施。在处理烧伤时，第一步也是最重要的一步就是采取急救措施。3.将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟将烧伤部位放在流动的冷水下冲洗，尤其在前十分钟。As you can imagine,getting burnt can lead to very serious injuries.The first and most important step in the treatment of burns is giving first aid.It is best to place burns under cool running water,especially within the
4、first ten minutes.Translate these Chinese sentences into English.4.如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的部位如有必要，用剪刀剪掉烧伤部位的衣服，除非衣服与被烧伤的部位 连连在一起在一起。5.用干净透气的布盖住烧伤部位。用干净透气的布盖住烧伤部位。Remove any clothes using scissors if necessary,unless you see the fabric sticking to the burnt skin.You can protect the burnt area by c
5、overing it with a loose clean cloth.Compare the answers with yours and find the difference between them.ObserveandDiscoverWhat is the function of-ing form in each sentence below?Can you express the same ideas without the-ing form?(P53 Activity 1)As you can imagine,getting burnt can lead to very seri
6、ous injuries.The first and most important step in the treatment of burns is giving first aid.主语主语表语表语As you can imagine,if you get burnt,it can lead to very serious injuries.The first and most important step in the treatment of burns is to give first aid.What is the function of-ing form in each sent
7、ence below?Can you express the same ideas without the-ing form?(P53 Activity 1)It is best to place burns under cool running water,especially within the first ten minutes.定定语语It is best to run some cool water and place burns under it,especially within the first ten minutes.Remove any clothes using sc
8、issors if necessary,unless you see the fabric sticking to the burnt skin.状语状语Use scissors to remove any cloth if necessary,unless you find thet the fabric is sticking to the burnt skin.宾补宾补You can protect the burnt area by covering it with a loose clean cloth.What is the function of-ing form in each
9、 sentence below?Can you express the same ideas without the-ing form?(P53 Activity 1)To protect the burnt area,you can cover it with a loose clean cloth.动词动词-ing 形式具有形式具有动词动词的特征，同时又具有的特征，同时又具有名词名词、形容词形容词和和副词副词的特征，因此它可以在句中做的特征，因此它可以在句中做主语、表语、定语、宾语、宾语补主语、表语、定语、宾语、宾语补足语和状语足语和状语。介词宾语介词宾语Find more sentenc
10、es with the ing form from the passage and state their functions.It also helps control your body temperature,prevents your body from losing too much water Burns are divided into three types,depending on the depth of skin damage.Examples include burns caused by electric shocks,burning clothes,or petro
11、l fires.Applying oil to the injured areas is a bad idea,as it will keep the heat in the wounds and may cause infection.介词宾语介词宾语状语状语定语定语主主语语Attention(P53 Activity 2)1.When he got out of the bathtub,he slipped and fell on the floor.Replace each underlined part with a sub suitable ing form and rewrite
12、the sentence as necessary.2.Is there any reason why we are not going to have the first-aid training this week?滑倒滑倒;摔跤摔跤When getting out of the bathtub,he splided and fell on the floor.Is there any reason for not having the first-aid training this week?Attention(P53 Activity 2)3.She had been told abo
13、ut the risk of electric shocks and this made her very careful while using hairdryers.4.Because the child was not watched carefully by his parents,he touched a hot iron and burnt his finger.5.After she had been bitten by mosquitoes,she applied some medicine to her skin.Not being watched carefully by
14、his parents,the child touched a hot iron and burnt his finger.Having been told about the risk of electric shocks,she was very careful while using hairdryers.After being/having been bitten by mosquitoes,she applied some medicine to her skin.Attention(P53 Activity 2)Summarise主主动语态被被动语态肯定式否定式肯定式否定式一般式d
15、oing_完成式_ done_having been done_not doing havingnot having donebeing donenot being donenot having being donePractice and ApplyPractice and Apply(P53 Activity 3)Mrs Taylor was an elderly(年年纪纪较较大大的的；上上了了年年纪纪的的)woman _(live)alone.One day,she was in her living room cleaning the windows,when suddenly she
16、 could no longer feel the right side of her body._(try)to walk to her sofa to sit down,she fell over onto the carpet(地地毯毯).Then she realised that she could not get up,and that she was having trouble _(breathe).Fortunately,she had her mobile phone with her,and she was able to reach it with her left h
17、and while _(lie)on the floor.Her mobile phone _(already,set up)to call an emergency number at the push of a button,so it was easy to call for help.While attempting to talk to the operator,Mrs Tayor discovered that she could not speak.Complete the passage with the correct forms of the given words.liv
18、ingTrying breathinglyingwas already set up定定语语状语状语介词宾语介词宾语状语状语Practice and Apply(P53 Activity 3)_(not,hear)an answer,the operator(电电话话员员；接接线线员员)knew that Mrs Taylor must be in trouble.Telling Mrs Taylor that everything would be OK,she immediately sent an ambulance.After _(arrive),the ambulance(救救护护车
19、车)team quickly found Mrs Taylor and without delay(延延迟迟；拖拖延延)gave her oxygen,put in an needle(注注射射针针),and checked her vital signs._(take)to the hospital and treated immediately,MrsTaylors health was in no great danger,though she had to stay in the hospital ward(病病房房；病病室室).After a week,her _(frighten)
20、experience was over,and she was allowed to go home.Not hearingarrivingHave been takenfrighteningWhat happened to Mrs Tayor?she had a stroke when she was alone at home.She called for an ambulance and was saved in time.状语状语介词宾语介词宾语状语状语定语定语DiscussionYou have just read about Mrs Tayors experience.E Do y
21、ou think she is lucky?E Do you know any old person living alone?E What is his/her life like?Practice and Apply(P53 Activity 4)Work in pairs and discuss the following questions.1.What should people do when facing a frightening experience like Mrs Taylors?2.What are some risks that elderly people may
22、encounter when living alone?3.What can we do to help prevent elderly people from taking unnecessary risks?When having a frightening experience like Mrs Taylors,people should try to get help,like she did.When living alone,elderly people may fall or get injured,and not be able to help themselves or ev
23、en call for help.To help prevent elderly people from taking unnecessary risks,we should make sure that their homes are easy to get around in,with handrails,ramps instead of stairs,and even walking surfaces.Complete the passage with the correct forms of the verbs in the box.Why did the accident occur
24、?How should we try to avoid accidents in life?(P58 Activity 2)get return ride sit slow throw try turn walk want_ for long hours every day in an office for several years,Nancy Jones felt that she was getting out of shape and decided that she needed to get some exercise.So,instead of going to and from
25、 work every day by bus,she started riding a bike because _ was an enjoyable activity for her.One night she had to work till late and it was foggy(有有雾雾的的；大大雾雾茫茫茫茫的的)outside when she left the office.Her bike did not have a light,so _ home by bike would be dangerous._(not)to risk having her bike stolen
26、,however,she decided to ride it home anyway.The first few kilometres had plenty of street lights,but _ onto a side road in the suburbs(郊郊区；城外区；城外)she found herself in the dark.Having sitridingreturningNot wantingturningComplete the passage with the correct forms of the verbs in the box.Why did the a
27、ccident occur?How should we try to avoid accidents in life?(P58 Activity 2)get return ride sit slow throw try turn walk want_ down,she tried to see in front of her,but it was impossible.Then without warning,her bike hit a rock,_ her to the ground._ to get up,she discovered that her ankle was broken.
28、Unable to stand or walk,she found herself in alarming pain.Fortunately,she was able to call an ambulance with her mobile phone,and they took her to a hospital.However,it was several months before her ankle recovered and she found _ easy again._ a gym membership(会会员员)near her office,Nancy decided tha
29、t there were other ways of keeping fit.Slowing throwingTrying walkingGetting uWhy did the accident occur?uHow should we try to avoid accidents in life?Nancy fell off her bike because she was riding on a dark road on a foggy night and her bike did not have a light.Nancy risked riding home because she did not want her bike to get stolen.We should try to avoid accidents by loving ourselves more than our possessions,and paying better attention to the risks and dangers around us.Homework1.Retell the story you completed in activity 7.2.Finish the exercises in Using Structure section on P90.