Unit 1 Welcome ppt课件-（2020版）新牛津译林版高中英语必修第三册.pptx

1、Welcome to the unitUnit 1 Nature in the balance Lead-in1.Do you often sing English songs?12.Which English song is your favourite?221The human race has done much_.We have polluted our soils and ,And cut down too many _.Now is the time to sound the .We want to live in a world thats_;We want to live in

2、 a world of .The human race has done much_;Now is the time to sound the _.Step 1 listen to the recording and fill in the lyrics Lets be thankful for the skies _;Lets plant new trees and stop ;Lets work together to find the _;The Earths our home to protect and _.We want to live in a world thats _;We

3、want to live in a world of _.Lets be thankful for the skies _;The Earths our home to protect and _.Step 2 find the rhymesLook at these words you have filled in.Do they sound similar?The rhymes/ramz/押韵押韵 of this song harm/alarm;seas/trees;clean/green;above/love;pollution/solution If a poem or song ha

4、s rhymes,the lines end with words that have very similar sounds.As I wake up in the morning,I saw the sunshine in the windowAs I go in the garden,I saw the flowers as they grow.The trees in the mountainGives us fresh air to inhale/nhel/吸入,It gives us water everyday,and fulfill life every way.How bea

5、utiful surroundings that we have,Its a gift from up above,May you be thankful of what you have,And share the blessings from loving God.Today is a great day,Its a love fulfilling way,Its because I have to say,That god is my guidance all the way.Step 3 find the rhymes of the poemWhats the message of t

6、he song?Humans have done much harm to the earth,and now is the time to sound the alarm.Step 4 How to understand“harm”and“alarm”in this song?Can you list“harm”that the song has expressed?Cut down too many trees air pollutionWhat other harmful activities against environment can you list?trash pollutio

7、noverfishingsound pollutionlight pollution Global warmingIllegal huntingFood wasteCan you list“alarm”that the song has expressed?1.Be thankful for the skies;2.Plant new trees;3.Stop pollution;4.Find a solution.Step 5 Group work:which solution can you find to protect the environment?daily lifenatures

8、choolhomeDaily life1.Volunteer to clean the community 2.Save food3.Classify the wasteNature1.Plant trees 2.Protect endangered animals3.Reserve water resourceSchool1.Ride a bike or walk to school2.Stop using plastic bags3.Skip bottled waterHome1.Use stairs instead of elevators2.Unplug unused electron

9、ics3.Set the air condition at proper temperatureStep 6 The quote from a great manDo you know Friedrich Engelselz?Let us not,however,flatterfltr ourselves overmuch on account of our human victories over nature.For each such victory nature takes its revengervend on us.Friedrich Engels 但是我们不要过分陶醉于我们人类对

10、自然界的胜利。对于每一次这样的胜利，自然界都对我们进行报复。弗里德里希恩格斯The human race has done much harm.We have polluted our soils and seas,And cut down too many trees.Now is the time to sound the alarm.We want to live in a world thats clean;We want to live in a world of green.The human race has done much harm;Now is the time to s

11、ound the alarm.Lets be thankful for the skies above;Lets plant new trees and stop pollution;Lets work together to find the solution;The earths our home to protect and love.We want to live in a world thats clean;We want to live in a world of green.Lets be thankful for the skies above;The Earths our home to protect and love.Step 7 Lets sing the song together!Read the passage.Practice this song after class.