高中英語 Unit2 Fit for life Task1課件 牛津譯林版選修7.ppt

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Task 1,Unit,2,Reporting on short-sightedness,Unit 2,課件描述：,,本課件分兩個課時完成。第一課時由八個環(huán)節(jié)，第二課時由七個環(huán)節(jié)組成。每一課時分三個層次設(shè)計：話題熱身，主題學(xué)習(xí)，拓展延伸。以真實(shí)任務(wù)貫穿始終，梯度推進(jìn)，符合學(xué)生能力發(fā)展規(guī)律?；顒淤N近學(xué)生生活，關(guān)注學(xué)生情感，使學(xué)習(xí)者在知、能、情、意 等方面得到全面發(fā)展。,Skills building 1 Listening for the present situations,—let’s discuss What should we focus on when listening to a report about a present situation?,We should focus on: the present situation an explanation of the situation reasons why the situation exists how the situation can be recognized and the problems solved,Step1: Completing notes Listen to a TV programme on the present problem of short-sightedness, which is very common among Chinese students today. Please finish the following notes based on the information given.,—Let’s listen,Answers to Part A,1. short-sightedness,2. 22.8%,5. distant,6. not being able,4. 70.3%,3. 55.2%,8. rooms,7. bed,9. information,10. protected,—Let’s read Read the article about what No.1 Secondary School has been doing to protect students’ eyesight and write the correct letters in the left column.,,eye exercises,adjustable chairs,distributing,eyesight problems,,a c e g h i,—Let’s listen further Listen to a radio announcement about what No.9 Secondary School has done to help protect students’ eyesight and complete the right column in the table above.,Language points,—Let’s learn,1. hold v.,(1) to contain or be able to contain sth.,Modern computers can hold huge amounts of information.,現(xiàn)代電腦能夠容納大量的信息。,(2) to take and keep sth. in your hand or arms,Can you hold the bag while I open the door?,我開門的時候你能拿一下包嗎?,2. adjust v.,to change sth. slightly, especially to make it more correct, effective, or suitable,If the chair is too high you can adjust it to suit you.,如果椅子太高，你可以調(diào)整一下以來適應(yīng)你。,(2) to arrange your clothing to make yourself look tidy,She adjusted her skirt, took a deep breath and walked into the room.,她整整襯衫，深吸一口氣，走進(jìn)房間。,adjustable adj.,able to be changed to suit particular needs,The height of the steering wheel is adjustable.,方向盤的高度是可以調(diào)整的。,adjustment n.,a small change,She made a few minor adjustments to the focus of her camera.,她把攝象機(jī)的焦距進(jìn)行了一些小小的調(diào)整。,4. so (that): conj., adv.,used before you give an explanation for the action that you have just mentioned,Leave the keys out so (that) I can remember to take them with me.,把鑰匙留在外面以便我記得隨身帶走。,,We want to rent a bus which can _______ 40 people for our trip to Beijing. (2006全國II),load B. hold C. fill D. support,—Let’s practise,,I’d like to arrive 20 minutes early _____ I can have time for a cup of tea. (2005北京),as soon as B. as a result C. in case D. so that,—Let’s think If you only had three days to see, what would you like most to say to your friends?,Homework Collect further information concerning teenagers’ health problems and write a brief report on one of them.,