英语必修5人教新课标Unit 5第3课时教案 Period 3. Learning about language Teaching Goals: 1.To enable Ss to master some new words and expressions. 2.To get Ss to have a knowledge of this grammar point: ellipsis Teaching Procedures: Step 1. Word 1.Word study Use the clues to complete the word. (1) A formal or traditional set of actions used on a special occasion. c_______ (2) The first kind of help you give someone who has had an accident. f______ (3) The wound that you suffer when you are burnt. b______ (4) A piece of clean material that you put on a wound. b______ (5) What covers your whole body. s______ (6) A characteristic of a second-degree burn. b______ (7) When someone has something caught in their throat, we say they are c_________. (8) A line of light from the sun or other radiation. r_____. (9) If an injury hurts a lot we say that it is p_________. (10) You can slow bleeding by applying p_____ to the wounds. p_________. (11) Something you should not put on burns. b_____. (12) The special car that takes someone to hospital. a_____. Suggested Answers: (1) ceremony (2) first aid (3) burn (4) bandage (5) skin (6) blister (7) choking (8) ray (9) painful (10) pressure (11) butter (12) ambulance 2.Complete the table with the correct verbs, nouns or adjectives. Verb Noun Adjective   injury     swollen  bleed    sprain      poisonous   varitfy     organic  choke     water   infect    Suggested Answers: Verb Noun Adjective  injure injury injured  Swell swelling swollen  bleed blood/bleeding bloody/bleeding  sprain sprain sprained  poison poison poisonous  vary variety various  organize Organ organic  choke choke choked  Water water watery  infect infection infected/infectious  3.Complete the questions with words from the text using the answers as clues. (1) When do you need to know about _______? When someone suddenly _______ or has an accident? (2) What is the _____ ? It is an organ which acts as a ________ against disease, poisons and the sun’s harmful ________. (3) Why are the funtions of the skin described as ______? It keeps you warm or cool; it prevents your body from losing too much water and provides you with your ________ of touch. (4) What can hurt the _____of the skin? Hot ________ from pans on the stove, electric shocks, radiation, fire and the sun. (5) What is it _________to do if you have third degree burn? Go to the hospital. (6) What are the ________ of first degree burn? They are dry, red and mildy ________. Suggested Answers: (1) first aid; falls ill (2) skin; barrier; rys (3) complex; sense (4) tissue; liquid (5) vital (6) symptoms; swollen Step 2. grammar 1.Presentation Purpose: To review the grammar—ellipsis with Ss. 省略：(1) 不定式的省略 (2) 状语从句中的省略 (3) 虚拟条件句中if的省略 (4) 比较级结构中的省略 (5) 交际英语中某些成分的省略 2. Practice Purpose: To get Ss to have knowledge of the grammar through exercises (1) Take out the unnecessary parts of the following sentences. ① The burn that she got from the iron was red and it was very painful. ② A boy was on the left side of the sick woman, and a girl was on the right side of the sick woman. ③ She has a daughter who is in hospital. ④ He went to the doctor because he had to go to the doctor. ⑤ Did she pass the first aid test that she did yesterday or didn't she pass? ⑥ She could not decide whether to send him to hospital or not to send him to hospital. ⑦ When your nose is bleeding, you should bend forward so that the blood runs out of your nose and the blood doesn't run down your throat. ⑧ Only some of the students have done a first aid course but most of the students haven't done a first aid course. Suggested Answers: ①The burn she got from the iron was red and very painful. ② A boy was on the left side of the sick woman, and a girl n the right. ③ She has a daughter in hospital. ④ He went to the doctor because he had to. ⑤ Did she pass the first aid test she did yesterday or not.? ⑥ She could not decide whether to send him to hospital or not. ⑦ When your nose is bleeding, bend forward so the blood runs out of your nose and not down your throat. ⑧ Only some of the students have done a first aid course but most haven't. (2) These sentences are correct. However, one or more words have been left out .Rewrite each sentence to include the missing words. The cottage surrounded by a wall belongs to the local government. The first book I read this term was more interesting than the second. To her teacher’s surprise, she did better in her first aid exam than expected. I don’t think they have returned from the hospital, but they might have. He wanted to help the accident victim but his friend didn’t. You can borrow my first aid notes if you want to. Suggested Answers: ① The cottage which is surrounded by a wall belongs to the local government. ② The first book that I read this term was more interesting than the second book that I read this term. ③ To her teacher's surprise, she did better in her first aid exam than she was expected to do . ④ I don't think they have returned from the hospital ,but they might have returned from the hospital. ⑤ He wanted to help the accident victim but his friend didn't want to help the accident victim. ⑥ You can borrow my first aid notes if you want to borrow my first aid notes. (3) Point out the words or phrases which are left out in the following sentences. ① -Would you like to join in the discussion? -Yes, I'd like to. ② Did you hear the wind blow last night? ③ I wonder why he didn't do it as told to. ④ She did all she could to help him. ⑤ -Can he do this work? -I think so. ⑥ -Will it rain? -I hope not. ⑦ The blacks demanded that they be treated as equal citizens. ⑧ Had you come half an hour earlier, you would have met Mr Smith. ⑨ They arrived an hour earlier than expected. ⑩ -What do you think made Mary so upset? -Losing her new bicycle. (11). -Why not come and stay with us for some time? -I'd like to, but I'm very busy now. (12). -Would you like to meet the man with whom Bob talked? -No, I'm afraid not. Suggested Answers: ① to 后省略了join in the discussion ②blow前省略了to. ③ as后省略了he was ,to后省略了do it. ④ all后省略了that, could后省略了do. ⑤ so替代he can do this work. ⑥ not是it will not rain的省略。 ⑦ be 前省略了should. ⑧ if省略了had置于句首。 ⑨ than后省略了they had been. ⑩ Losing…后省略了made Mary so upset. (11).to后省略了come and stay with you for some time. (12).not是I would not like to meet the man with whom Bob talked的省略. Step 3. Homework: 1. Review the new words and phrases. 2. Conselidate the grammar.
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