高二英語人教版選修6課件：Unit 4 Using language

1、人教課標(biāo)高二 選修 6Unit 4Unit 4Using languageWhat can we do Skim the letters and find who the writers are and what their purpose of writing the letters is. SkimmingThe first letter is written by a student who is asking for suggestions for his project global warming.The second letter is written by an editor

2、of Earth Care magazine. He offers the student some suggestions on what to do about global warming. Read the above letters. List Earth Cares suggestions and then in groups, discuss whether you think you can carry out each suggestion. Give reasons for your answers. Write your answers on a separate pie

3、ce of paper using the headings below.ScanningEarth CaressuggestionsCan you carry it out?ReasonsTurn electrical appliances off when not using them.YesSave energyYesSave energyYesSave energyYesSave energyDont turn up the heat. Put on more clothes.Walk or ride a bike. Dont drive.Recycle cans, bottles,

4、plastics and newspapers and buy things made from recycled materials.YesSave energyYesPlants absorb carbon dioxide from the air.Plant more trees.Buy products that use less energy.YesTogether, individuals can make a difference.Talk with your family and friends about global warming and tell them what y

5、ouve learned.Now in pairs make a poster for your school that tells students various ways they can reduce the amount of carbon dioxide in the air. Underline the most important parts of Earth Cares suggestions. Write notes on each of Earth Cares suggestions. List the ways to reduce carbon dioxide in t

6、he air. Use imperative sentences in your poster. Give your poster a large heading. Make a slogan at the end like the one at the end of the letter from Earth Care.Fight global warmingCut down on energy. Cut down on carbon dioxide. If not using an electrical item, turn it off. If you suddenly feel col

7、d, dont turn the heat up. Put on a jacket instead. Walk or ride a bike and save fossil fuels. Recycle paper, cardboard and newspapers. Buy products made from recycled materials. buy energy-saving products like low energy light bulbs. Plant trees to absorb CO2. Tell your friends about global warming.

8、Every effort counts!1. I am doing a project on behalf of my school about global warming. on behalf of 代表一方，作為的代言人 e.g. Im writing on behalf of my mother to express her thanks for your gift. 我代表我母親寫信, 對你的禮物表 示感謝。Language pointsHe spoke on behalf of all the members of the staff. 他代表全體教職員工講了話。2. We don

9、 not have to put up with pollution. put up with 忍受，容忍 e.g. He couldnt put up with the noise, so he kept the windows shut all day long. 他忍受不了嘈雜聲，所以整天窗戶 緊閉。I cant put up with her another day she never stops complaining.她整天抱怨，我一天也不能忍受了。3. It is OK to leave an electrical appliance on so long as you are

10、using it if not, turn it off! so long as 只要，也可以用作as long as e.g. You will do all right so long as you follow my advice. 只要你聽我的建議, 你一定會做好 的。I am happy so long as you are happy.只要你高興，我就高興。4. Recycle cans, bottles, plastic bags and newspapers if circumstances allow you do. circumstance n. 環(huán)境，情況 e.g. I

11、know I can trust her in any circumstance. 我知道我在任何情況下都能信任 她。You should soon accommodate yourself to the new circumstance. 你應(yīng)盡快適應(yīng)新環(huán)境。In/under the circumstances In/under no circumstances在這種情況下，既然如此絕不，無論如何不PractiseI. 根據(jù)句意及所給單詞的首字母或漢語提示，寫出所缺單詞的正確形式。 The cool water r_ John after his long sleep.2. This is

12、a formal party so youd better not wear c_ clothes.3. I was asked to give a short p_ on the aims of the plan.refreshedcasualpresentation4. The companys _ (承諾) to providing quality at a reasonable price has been vital to its success.5. It is very difficult to see doctors, so many people _ (提倡) buildin

13、g more hospitals.6. Its the best result that could be expected under the _ (情 況).circumstances commitmentadvocateII. 根據(jù)漢語提示，補(bǔ)全下列句子。 Im writing _ (代表我母親) to express her thanks for your gift.2. I _ (再 也不能忍受Ivy了) she never stops complaining.on behalf of my mother cant put up with Ivy any more3. I dont

14、care about the price, _ _ (只要這 塊兒表質(zhì)量好). 4. If you know a foreign language you can tell your foreign friends about _ (你的家庭、學(xué)習(xí)等情況). so long as the watch is of good qualityyour family, your study and so on5. To the doctors disappointment, the medicine _ (對這個病人幾乎不起作用).6. In sport _ (重要的是) is not the winning but the playing. 7. The doctor told Paul to _ _ (少抽煙). has little effect on the patientwhat really counts c