Unit 2 Listening and Speakingppt课件-（2019）新人教版高中英语必修第二册(1).pptx

1、Unit 2Wildlife ProtectionPeriod 1 Listening & Speaking &TalkingVideo TimePre-listeninguWhat message do these posters share? The message of these posters is that wildlife is under threat.uWhich one moves you the most? Why?Use visuals to predict contentBefore you listen, look at pictures, charts, vide

2、os and other visuals to help you predict what you will hear.Listen to the first part and fill in the blanks.Our planets _ is dying out at an alarming rate. Between 150 and 200 species are becoming extinct every day. This mass extinction is caused by hunting, habitat _, and pollution. We must make pe

3、ople aware of the problem and help _ the endangered wildlife before its too late!protectwildlifelossWhile-listeningListen to the second part and answer the questions.(1) How many elephants are killed on average every day? _(2) What did Prince William say about China?A China has made a lot of progres

4、s.B China can become a global leader in wildlife protection.C China preserves its natural habitats well.54While-listeningBlue whale Giant pandaElephant2. How to protect the endangered wildlife?1 . illegal adj. 不合法的；非法的illegal drugs 违禁药品illegal activities 非法活动an illegal act 违法行为illegal parking 违章停车学法

5、点拨：il-(否定前缀)以l开头的单词：illegal adj.不合法的；非法的illogical adj.不合逻辑的legal adj.法律的；合法的+后缀ly变为副词 illegally1 . illegal adj. 不合法的；非法的It is illegal to do sth.做某事是违法的。即学即练单句语法填空/完成句子It is illegal _ (hunt) endangered species.It is _ (legal) to employ children, according to the child protection law.They were involve

6、d in _ (非法活动)_ (卖是违法的) cigarettes to someone under 16.to huntillegalillegal activitiesIt is illegal to sell2. immediately adv.立刻immediately除用作副词外，还可用作连词，相当于as soon as，表示“一就”。immediate adj. 立即的，当前的immediate action 立即行动immediate interests 眼前利益即学即练单句语法填空/完成句子All hunters must stop hunting wild animals_

7、(immediate)I came _ (immediate) I heard the news.The boss ordered them to take _ (立即行动)immediatelyimmediatelyimmediate action3. mass adj.大量的；广泛的大量的；广泛的n大量；堆；群大量；堆；群a mass of = masses of 大量，许多the mass of. 中的大多数the masses 群众“a mass of/masses of名词”作主语时，谓语动词取决于of后面的名词。即学即练单句语法填空/完成句子A mass of fund _ (be

8、) wasted on this useless project.Some people may think that a garden is no more than plants, flowers, patterns and masses _ color.There _ (be) masses of people in the shops yesterdayHe was popular with the rich but failed to win the support of _ (民众)isofwerethe masses4.aware adj.知道；发觉；有知道；发觉；有意识的意识的

9、aware adj.知道；发觉；有意识的(不用于名词前)be/become aware of.知道/意识到be/become aware that.知道/意识到make sb. aware of/that.使某人意识到 词语积累：(1)awareness n知道；意识raise awareness of 提高意识arouse ones awareness of 唤起某人对的意识(2)unaware adj.不知道的；未意识到的4.aware adj.知道；发觉；有知道；发觉；有意识的意识的即学即练完成句子/单句语法填空They suddenly _ (意识到) people looking a

10、t them.People should_(提高意识) environmental protection.Now that we are aware _ the effects that diet products have on us, it is time to seriously think about buying them.Campers would get a clear _ (aware) of the program theme “Observe-Think-Act”became aware ofraise awareness ofofawareness易混易错提醒：be aw

11、are of侧重状态become aware of侧重动作非常清楚5. average n平均数；平均水平平均数；平均水平adj.平均的；正常的；普通的平均的；正常的；普通的an average of 平均为above (the) average 高于高于平均水平平均水平below (the) average 低于平均水平(2)adj.平均的；正常的；中等的；普通的，平常的an average student 一名普通的学生average build 中等身材中等身材average height 平均身高平均身高 on average 平均来说平均来说5. average n平均数；平均水平平

12、均数；平均水平adj.平均的；正常的；普通的平均的；正常的；普通的即学即练单句语法填空/完成句子The provinces rainfall this year is _ average. Many plants are short of water and have been dead.Last year was the warmest year on record, with global temperature 0.68 _ the average._ (平均) just 18.75 cm of rain fell last year, making it the driest year

13、 since California became a state in 1850.You can be a top student through your effort even if you may seem to be _ (一个普通的学生)belowaboveOn averagean average student6. adapt vi.适应适应vt.使适应；使适合使适应；使适合(1)vi.适应vt.使适应；使适合adapt to 适应/适合adapt oneself to 使某人自己适应/适合(to是介词)(2)vt.改编，改写(剧本等)be adapted for 被改编成be a

14、dapted from 改编自(3)adaptation n. 适应；改编；改编本6. adapt vi.适应适应vt.使适应；使适合使适应；使适合 adaptation n. 适应；改编适应；改编即学即练写出句中adapt的含义/单句语法填空/完成句子The professor adapted his lecture to his audience._This novel has been adapted for radio from the Russian original._She must learn to adapt _ (she) to the English life.People in Ethiopian highlands have adapted _ living at high altitudes.The television _ (adapt) of the stage play was very successful.The movie The Lost Tomb is adapted _ a novel of the same name.使适合使适合改编改编herselftoadaptationfromThanks