Unit 3 Environmental Protection Using language（ppt课件） -2024新人教版（2019）《高中英语》选择性必修第三册.pptx

1、Unit Unit 3 3Environmental protectionEnvironmental protectionUsing LanguageReading Comprehension读前清障.匹配单词(请把单词和其对应的英语解释连线)1.sensitive A.to allow sb.to do sth.that you do not agree with or like2.volume B.to bring back a situation or feeling that existed before3.garbage C.the amount of space that an o

2、bject or a substance fills;the amount of sth.4.restore D.saving and protecting historical objects or works of art such as paintings，sculptures，or buildings5.conservation E.the act of getting rid of sth.6.disposal F.waste food，paper，etc.that you throw away7.tolerate G.a list of items to be discussed

3、at a meeting8.agenda H.reacting quickly or more than usual to sth.选词填空submit to，be sensitive to，be tolerant of，bring about，carry out1.The enterprises consultant found that she was unfit to _her normal work.2.Although I sustained defeats last year，I never them.3.It took the joint efforts of both the

4、press and the public to _ a change in the regulations.carry outsubmitted tobringabout4.Enterprises must the demand of the market.5.He underwent many pains，but as a strong-willed man，he _ them.be sensitive towas tolerant ofsubmit to，be sensitive to，be tolerant of，bring about，carry out精读课文Pre-reading1

5、.Look at the title and the picture on P32 and predict what the passage is about.I guess this passage is about _and_.the water pollution in the Li River how the problem is solved2.Work in groups to describe what do you think might have caused water pollution in the Li River._ A large number of touris

6、ts crowded in and left too much damage.Enterprises poured the polluted water into the river.While-reading.Fast-reading for main ideas1.Write the main idea of each paragraph.Para.1Introducing the topic：The problem of _ and _have been taken.Para.2Describing _ for water pollution.Para.3Presenting _ to

7、deal with the water pollution.Para.4 Presenting _ to tackle the water pollution.water pollutionsome actionsthe reasonssome measuressome further measures2.Whats the main idea of the text?A.Some tourists improper behaviors are polluting the water in the Li River.B.What has caused water pollution and w

8、hat measures have been taken to deal with the water pollution.C.Some enterprises are pouring waste water into the Li River.D.The number of fish species in the Li River is on the decrease.Careful-reading for detailsActivity 1细节把握1.Which is NOT the cause of the Li Rivers pollution?A.Many tour boats.B.

9、More household and commercial waste.C.Too many fish species.D.More chemicals.2.According to the passage，which is NOT the measures that have been taken to reduce the pollution of the river?A.Preserving new generation.B.The construction of waste water treatment facilities.C.Setting up strict regulatio

10、ns.D.Spreading environmental awareness.3.We can learn from the last two paragraphs that .A.people can do nothing to reduce water pollution in the Li RiverB.tourists are not allowed to visit the Li RiverC.the local authorities never inspect the Li RiverD.some measures have been taken to reduce water

11、pollution in the Li RiverActivity 2深层理解1.What does the author think of the measures that have been taken?A.Effective.B.Harmless.C.Useless.D.Opposed.2.Where might the passage come from?A.A novel.B.A tourist brochure.C.A daily newspaper.D.A science fiction.3.Whats the structure of the passage？(PParagr

12、aph)Post-readingActivity 1思维品质1.What do you think of some tourists throwing garbage into the river？(Critical thinking)_This is an improper behaviour that should be strictly banned and fined.They are doing harm to the environment.Once the environment is polluted，it will take a long time，even centurie

13、s to restore it.2.If you are the owner of a big industrial enterprise，what will you do with the waste water from your company？(Creative thinking)_3.If you are an expert on environmental problems，what advice will you give to the people living near the Li River？(Creative thinking)_I will build a sewag

14、e(污水)disposal workshop to purify the waste water before it is poured into the river.The answers may vary.Activity 2课文语法填空As one of the most well-known tourist destinations in Chinas Guangxi Zhuang Autonomous Region，Li River 1.(attract)millions of visitors each year.2.，the rivers water quality had su

15、ffered greatly 3.increasing tourists，many of 4._ threw garbage into the river.Previously，many tour boats,5._ number of commercial and industrial 6.(enterprise)as well as the rising local population led to severe water quality issues，attractsHoweverfromwhomaenterprises7.(cause)a decrease in the numbe

16、r of fish species.Luckily,many measures have been taken 8.(restore)the rivers original beauty.Its believed that the beauty of the Li River 9._(preserve)for generations to come.With the policy of“Water Ten Plan”and the“River Chief System”，Chinas waterways are heading towards a clean and 10._(sustain)

17、future.causingto restorewill be preservedsustainableActivity 3长难句理解1.Previously，water quality in the Li River had suffered greatly from an increasing volume of tourists，many of whom frequently threw garbage into the river.句式分析此句是 句。Previously为副词，在句中作 ，起到提醒或强调作用；many of whom frequently threw garbage

18、into the river为 ，修饰先行词tourists。自主翻译_复合状语非限制性定语从句 过去，游客数量的增加使漓江的水质严重恶化，许多游客常常将垃圾抛入江中。2.Water pollution levels increased，with more household and commercial waste ending up in the river.句式分析此句是 句。with复合结构在句中作 ，表原因。自主翻译_状语 越来越多的生活和商业垃圾最终流入江中，加重了水污染程度。简单3.These chemicals led to severe water quality issue

19、s，causing a decrease in the number of fish species.句式分析此句是 句。causing a decrease in the number of fish species为现在分词短语在句中作 ，表 。自主翻译_简单这些化学物质造成了严重的水质问题，导致鱼的种类减少。状语结果4.With these measures，it is believed that the beauty of the Li River will be preserved for generations to come.句式分析此句是 句。“it is believed that.”中it作 _，意为“人们认为/相信”；that引导的部分为 。自主翻译_复合形式主语有了这些举措，相信漓江之美将得到保护并世代相传。真正的主语本课结束