【課件】Unit 3 Using language 課件-2021-2022學(xué)年高中英語人教版（2019）選擇性必修第三冊

1、Unit 3 Environmental Protection Using languageIn this class, we willread and understand the report on water pollution in the Li River.learn the organization of a report.learn to produce a mind map.master some useful expressions.Aims:Activation 1 Look at the pictures. What can you see? How do you des

2、cribe them? beautifulamazingawesomespectacularmassivebreathtaking.Unit 3 Using language Reducing Water Pollution In The Li RiverPrediction Style: The key words :What will the text be about?Reportwater pollution, the Li River,reduce 報告是一種常見的應(yīng)用文體。報告征文通常包括問題描述、問題產(chǎn)生的成因分析、解決問題的具體措施以及成效。Reading Activities

3、ParagraphsMain ideasParagraph 1Paragraph 2Paragraph 3Paragraph 4Activity 1: Read the text quickly and match the main idea of each paragraph. Introducing the topic Describing the problem (causes) Presenting the measures (solutions) Presenting further solutions and resultActivity 2 Read for details1)

4、Para 1 Introducing the topic It has negative effects .The beauty of the Li River and its amazing surrounding scenery. What makes the Li River one of the most well-known tourist destinations in China? What effect does its reputation have on the rivers water quality?an increasing volume of touristsLi

5、River Pollution2) Para 2 Describing the problem (causes)Draw a mind map to show all the factors that caused the pollution.measures3) Para 3 Presenting the measures (solutions)Find out the measures of addressing the water pollution.Group work (15 minutes)Cheerleader Try-outs Lets help Joyce improve h

6、er draft by using noun/adjective/adverb phrases to add more information.Show time!an increasing volume of touristsLocal population rise to meet tourism demand =more household wasteMore chemicals for crop production going into waterRise in number of commercial and industrial enterprises = more wasteT

7、our boats throwing cooking oil in water Tourists throwing rubbish in water Li River PollutionThe factors that caused the pollution.construction of waste water treatment facilitiesthe collection and transport of household wasteclosing or moving the polluting enterprisessetting up regulations & rulesm

8、ediacarrying out inspections and finingmeasures The measures of addressing the water pollution.What is the “River Chief System”?The “River Chief System” holds senior officials responsible for reducing water pollution.3) Para 4 Presenting further solutions and result. Activity 3: Read the text again

9、and identify the structureA. Introducing the topic B. Describing the problem (causes)C. Presenting the measures (solutions)D. Presenting further solutions and result Activity 3: Read for the structure. Para 1Introducing the topicPara 2Describing the _Para 3Presenting some _Para 4Presenting further _

10、problems / causesmeasures / solutionssolutionsThe structure of a report on an environmental issue.1. 對.有負(fù)面影響 2.將垃圾扔進江中3.導(dǎo)致這個問題 4.造成了嚴(yán)重的水質(zhì)問題5.破壞自然環(huán)境 6.改善水質(zhì)7.制定嚴(yán)格規(guī)定 8.宣傳環(huán)保意識9.鼓勵更多地使用清潔能源 10.實施定期檢查11.對旅游機構(gòu)的違規(guī)行為進行處罰12.必須采取緊急措施以恢復(fù)漓江昔日之美。13.有了這些舉措，相信漓江之美將會得到保護并世代相傳。14.隨著這些運動的開展，中國的水路正在走向潔凈，可持續(xù)的未來。Activity

11、 4 Listen and find out the following phrases and sentences.Listen to the text and find out the following phrases and blem and causes :(Paragraph 1and 2) Activity 4 Listen and underline the following phrases and sentences. 1.對.有負(fù)面影響2.將垃圾扔進江中3.導(dǎo)致這個問題4.造成了嚴(yán)重的水質(zhì)問題 5.破壞自然環(huán)境1.have negative ef

12、fects on 2.threw garbage into the river 3.contributed to the problem 4.led to severe water quality issues 5.damage the natural environment measures (solutions):(Paragraph 2 and 3)Activity 4 Listen and underline the following phrases and sentences.6.改善水質(zhì)7.制定嚴(yán)格規(guī)定8.宣傳環(huán)保意識9.鼓勵更多地使用清潔能源10.實施定期檢查11.對旅游機構(gòu)的

13、違規(guī)行為進行處罰12.必須采取緊急措施以恢復(fù)漓江昔日之美。6.improve the water quality 7.set up strict regulations 8.spread environmental awareness 9.encourage greater use of clean energy 10. carry out inspections regularly 11.fine tourist organisations for abuses 12.Urgent steps should be taken to restore the rivers original be

14、auty.result:(Paragraph 3 and4 )Activity 4 Listen and underline the following phrases and sentences.13.有了這些舉措，相信漓江之美將會得到保護并世代相傳。13.With these measures, it is believed that the beauty of the Li River will be preserved for generations to come.14.With such campaigns in effect, Chinas waterways are headi

15、ng towards a clean and sustainable guture.14.隨著這些運動的開展，中國的水路正在走向潔凈，可持續(xù)的未來。 句式仿寫：1. Urgent steps should be taken to restore the rivers original beauty. （sb）take steps/measures/actions to do sth. （主動句型）（某人）采取措施 做某事 必須采取緊急措施以恢復(fù)漓江昔日之美。（steps/measures/actions）be taken to do sth. （被動句型） 采取措施 做某事 我們應(yīng)該采取緊急措

16、施以改善水質(zhì)。_必須采取緊急措施以改善水質(zhì)。_Urgent steps should be taken to improve the water quality . We should take urgent steps to improve the water quality . 2. With these measures, it is believed that the beauty of the Li River will be preserved for generations to come.有了這些舉措，相信漓江之美將會得到保護并世代相傳。With + 名詞 作狀語 有了這些舉措

17、，這條被污染過的河流已經(jīng)變成清澈的河流。With these measures, the polluted river has been turned into a clean one .Assessment What have we learned in this period?1. a report about the environmental problem in the Li River2. learn the organization/structure of a report3. master some useful expressions and sentence patternstopic/proble