英语人教版高中选择性必修二（2019新编）Unit 5 First aid Period 2 Learning about Language 学案.docx

Unit 5 Period 2 Learning about Language 导学案习目标1. to use unit topic words and the sentence patterns in a richer context.2. to use word formation to induce and memorize vocabulary, and the ability to use lexical chunks to express meaning.学习过程1: Read the passage about chemical burns and Hll in the blanks with the correct forms of the words in the box.incidentlooseurgentorgan acid victimA chemical burn occurs when your skin or eyes come into contact with an _1 orother chemicals.Such _2 can be very dangerous and require _3 attention. Chemicalburns can even affect your internal_4 if the chemicals are swallowed. First aid should be given to chemical burns immediately. For example, wrap the burnt area 5 with a clean cloth if possible. It is important to send the_6 to thehospital right away if he or she is severely burnt.1.2.3.4.5 .6.2: Complete the sentence according to the Chinese meanings and the initial letters.1 . Every n（神经）in her body was tense.2 . A thin 1（层）of dust covered everything.3 . She was the innocent v（受害者）of an arson attack.4 . This jacket is too big, even with a sweater u（在底下）.5 . As he turns it over, he discovers that one end is 1（松的）.6 . It is predicted that some（器官）can be cloned in the future.7 . The artist combines different（技术）in the same painting.8 . The windows were shining in the reflected（光线）of the setting sun.9 . They suffer from health problems and fear the long term effects of（辐射）.10 . If you come to visit China, you will experience a culture of amazing depth and（多样性）.11 2.3.4.5.12 7.8.9.10.3: Match the words with its definition1.screamA.to give or to be a good reason for2 .chokeB.to make a loud high noise with your voice3 .grabC.to suddenly fall down or become unconscious because you are ill or weak4 .justifyD.to be unable to breathe properly because somethingisin your throat5 .collapseE.to take hold of someone or something with a suddenor violent movementStep4: complete the sentence with the correct forms of words in the box.scream, grab, collapse, choke, justify practicalinterrupt,desperate,tight, foggy1 .Thousands of buildings in the earthquake.2.1 can't really taking another day off work.3.The book is full of good ideas to your students9 attention.1.1 felt as if there was a weight on my chest,me.5 .After the first few shots, people started to.6 .Wearing clothes, particularly non-cotton underwear or pants.7.1 want to gain some experience of the work.8.1 heard sounds of a struggle in the next room.9.It was now the middle of November, cold and often .10.Sorry to,but there9s someone to see you.5: Dictate the key words and phrases in this unit.Part 1: key words:/.".受害者；患者2 .反膨胀；肿胀3 .prep.&adv在底下；隐藏在下面4 .n .神经5 .织物；布料；（社会、机构等的）结构6 .松的；未系紧的；宽松的7 ,。切.紧急的；急迫的；急切的8 .n .容易；舒适；自在vz.& 使宽慰；使顺利9 . .技能；技术；技艺10 .（人或动植物的）器官11 . .散页印刷品,传单；小册子12 . .光线；光束；（热、电等）射线13 .辐射；放射线14 .n .酸adj,酸的；酸性的15 .画.较小的；次要的；轻微的九.层；表层；层次。打电的；用电的；电动的Part 2: Key phrases1 .触觉2 .触电；电击3 .（对伤患者的）急救4 .导致；通向5 各种各样的6 .被分成7 .马上；立刻8 .坚持；粘住9 .确信；证实10 .忍受；遭受1L阻止做某事12 .被晒伤；烧伤13 .把.涂到茎未U木1: Read the passage about chemical burns and All in the blanks with the correct forms of thewords in the box.incidentlooseurgentorgan acid victimkeys: l.acid 2. incidents 3. urgent 4. organs5.loosely 6.victim2: Complete the sentence according to the Chinese meanings and the initial letters.1 . Every nerve（神经）in her body was tense.2 . A thin layer（层）of dust covered everything.3 . She was the innocent victim（受害者）of an arson attack.4 . This jacket is too big, even with a sweater underneath（在底下）.5 . As he turns it over, he discovers that one end is loose（松的）.6 . It is predicted that some organs（器官）can be cloned in the future.7 . The artist combines different techniques（技术）in the same painting.8 . The windows were shining in the reflected rays（光线）of the setting sun.9 . They suffer from health problems and fear the long term effects of radiation（辐射）.10 . If you come to visit China, you will experience a culture of amazing depth and variety（多样性）-3: Match the words with its definitionkeys:l.B 2. D 3.E 4.A 5. C4: complete the sentence with the correct forms of words in the box.scream, grab, collapse, choke, justify practicalinterrupt,desperate,tight, foggykeys:1 .collapse 2. justify3.grab 4. choking 5.scream 6. tight7. practical 8. desperate 9.foggy10. interrupt5: Dictate the key words and phrases in this unit.keys: 1. victim 2. swell 3. underneath 4. nerve 5. fabric 6. loose 7.urgent 8. ease9. technique 10. organ11 .leaflet 12. ray 13. radiation 14. acid 15. minor16. layer 17. electricPart 2: Key phraseskeys:1. sense of touch 2. electric shock3. first aid 4. lead to 5. a variety of 6. be divided into7.at once 8. stick to 9.make sure10. suffer from 11. prevent.from.12. get burnt 13.apply to .