2019-2020年高中英语Unit2TheenvironmentPeriod5Tas（精编版）

1、真诚为您提供优质参考资料，若有不当之处，请指正。- 1 - / 4 2019-2020 年高中英语 unit 2 the environment period 5 task教案 牛津译林版必修 5 revision 1. translate some sentences, using v + ing. 2. review reading “economy or environment” , the language focus. lead-in environment protection is very important, so we should do our best to prote

2、ct it. then ask students “ what can we do? ”we can . / design a post to educate people. skills building 1 turn to page 32, 1. explain the description: how to draw a conclusion 2. do listening practice a and b step 11. listen to the tape and answer the questions 2. match the statements and conclusion

3、s language focus 1. conclusion: n. 结论、决定arrive at / e to / draw / reach / make a conclusion：下、得出结论 . conclusion from . that . ：从得出结论： e.g. we e to a conclusion from these numbers that sales are rising. from what he told me i drew the conclusion that he had suffered a lot. they came to the conclusion

4、 from these facts that the room was empty. conclude ：vt. 结束、完结、终止，conclude sth. e.g. he concluded his speech with a poem. we will conclude the meeting in about half an hour. 下结论称，conclude that e.g. the police concluded that he was the criminal of the murder. from these facts galileo concluded that t

5、he earth moves around the sun. 2. occur: - occurred occurred：1) 意想不到的事）发生= happen, (不可用于被动式) sth occur to sb. e.g. the traffic accident occurred at mid-night. his death occurred last year. the doctor asked me what had occurred to me. misprints sometimes occur in textbooks, too. it wont occur again,

6、if i can help it. (如果可能的话 ) 2) （想法、念头等）想起、浮现，sth. occur to sb. / it occurs to sb. to do / that . e.g. an excellent idea occurred to me when i woke up in the morning. it occurred to me to travel europe / that i would travel europe. such an image never occurred to me before. it didn t occur to me that

7、 you would object. 真诚为您提供优质参考资料，若有不当之处，请指正。- 2 - / 4 但： it happens that .：碰巧skill building 2 turn to page 34 1. do practice a 2. read part b and answer the questions that follow step 2read the article in part a and underline all the ways to solve desertification in the reading. ( 1. build fences to

8、stop the wind from blowing the dirt away; 2. to plant more trees and bushes; 3. better management of areas that are likely to turn to desert and training people in responsible water usage; 4. sharing information and solutions between countries and using satellites to pick out likely areas for desert

9、ification) language focus 1. specific：明确的、具体的、一定的 e.g. specific orders：明确的命令； a specific aim：明确的目的； a specific purpose：特定的目的； a specific sum of money：一定金额2. scan ： vt. 1) to look through, to read not carefully：浏览、大略翻阅 e.g. i have scanned the article and found it good. please scan the guidebook befor

10、e you travel. he scanned the newspaper while having his breakfast. she only scanned the letter and signed it. 2) to look 、examine or read carefully：细看、审视、扫描 e.g. scan ones face ：端详的脸；3. line： n. 线、线条： draw a straight line：划一条直线电话线、电报线：hold the line：请不要挂； the line is busy 队伍： please wait in line. don

11、t jump the line. （文章的）行：the first line, the last line but one, read between the lines 排、列： a line of trees / students / the children are standing in a line. 皱纹、台词：read the line vt . 沿排列， line sth. e.g. cherry(樱桃 ) trees lined the river. crowds lined the street to wele the guests. both sides of the s

12、treet are lined with shops. line up：排成一行 e.g. please line up on the ground according to the height. everybody, please line up, facing the front. we line up to buy tickets for the film. 4. bat： （书） = fight(口 ) ：战斗n. a single bat：一对一的决斗 the fighters have a lot of practical bat experience. 真诚为您提供优质参考资料

13、，若有不当之处，请指正。- 3 - / 4 vt. 与战斗、斗争，bat sb./ sth.e.g. we must bat the enemy. the doctor spent all his life bating disease. we must bat our own shortings. we should try our best to bat pollution. 5. establish：vt. 1) 建立（设施、事业） 、开设（制度）= set up e.g. he established a new business in his forties. the pany wa

14、s established in the 1980s. several schools for girls were established in that area. 2) 安置（人的职位、职业、场所等）、使从事、开业establish sb. / oneself in / as. ： e.g. he established himself as an able lawyer. he is now established in a new apartment. she established her son in oil business. he was fortably establish

15、ed in the sofa. 6. decrease：vi. / vt. reduce：减少、使减退 increase e.g. the number of traffic accidents has decreased this month. they decided to decrease the speed of the train. i shall have to decrease your wage by 20%. n. 减少、缩小 a sudden decrease in population, a decrease of 30% 7. be stocked with：备有、藏有

16、、装备着 e.g. that shop is stocked with dvd disks. that man is stocked with information. stock ： n. 库存品、存货、现货：have large stocks / a good stock of：储有大量的 e.g. they have a good stock of water for emergency. we have large stocks of books in the shop. in stock：有现货、备有 e.g. we have every size of shoe in stock.

17、 out of stock：售完、卖光 stock：股票、股份； stocking：长筒袜 socks：短筒袜skill building 3 turn to page 36 1. do part a a possible answer：1 c 2 a 3 d 4 b 5 f 6 e 2. do part b a possible answer：2、3、4、5、6、7、8、1 step 3 language focus 1. due ：adj. 应当的、应得的sth. be due to e.g. the money is due to us. parents care is due to t

18、heir children. 真诚为您提供优质参考资料，若有不当之处，请指正。- 4 - / 4 our thanks are due to you. the great honour is due to all of you. sth. be due + time：某事定于（到期） e.g. the meeting is due on tuesday. our holiday is due from july 4th. sb. be due to do sth. ：某人定于做 e.g. the manager is due to arrive this afternoon. we are d

19、ue to have a meeting tomorrow. due to ：由于、因为 e.g. due to the heavy rain, the sports meeting was put off. the accident was due to his careless driving. 2. on account of：because of ：为的理由 e.g. the train was delayed on account of the snow. he was not allowed to do the work on account of his youth. he failed in the test on account of lack of revision. account for：explain ：说明、解释 e.g. this cay account for his being angry. he could not account for his absence from school yesterday. can you account for the reason why you did it? the result accounted for her prediction. ac