高中外研版 (2019)Unit 5 Into the wild教课内容课件ppt

这是一份高中外研版 (2019)Unit 5 Into the wild教课内容课件ppt，共20页。PPT课件主要包含了Task one， Task two等内容，欢迎下载使用。

自学检测 Key wrds and phrases
★Tips: 知其性、通其变。
1.君主，君王2.每年的3.寻找，寻求4.量，测量5.位置6.测定，确定
7.mnarch butterfly8.终于，最终9.解决，解决方法10.了不起的11.暴跌12.破坏，毁掉
mnarchannualseekmeasurepsitindetermine
黑脉金斑蝶eventuallyslutinamazingcrashdestry
Learning aims:
In this perid, we will:1. read a passage abut An Encunter with Nature.2. get infrmatin abut main idea and sme details.3. frm a right attitude t the nature.
Step1 Lead-in
Task1.Lk at the pictures and chse the animals that migrate.
mnarch butterfly
Siberian crane
Atlantic salmn
killer whale
African lin
Task2.Enjy the vide and bserve the butterflies carefully.
(5 minutes)
Fast reading
Task1.What's the main idea f the text?A．Hw t prtect mnarchs by knwing abut their migratin.B．Hw t understand mnarchs' migratin.C．Hw the scientists d the research abut mnarchs.D．Hw the mnarchs migrate every autumn.
Task2.Match the main idea with the prper paragraph.
A.Every autumn mnarchs begin t year many animals t prtect the the number f the mnarchs the mnarchs migrate.
para1para2para3para4para5
Careful reading
Task three
(10minutes)
1. What des the wrd "that" refer t in the last sentence f paragraph 1?A. Migratin B. Butterfly C. Partner D. Weather2. What's the factr driving scientists t find the slutint the mystery f the mnarch?A. The mnarch is able t tell the time f day.B. The mnarch is in serius danger.C. The mnarch can use its eyes t measure the psitin f the sun.D. The mnarch manages t reach the places where it will spend the winter.
Task1.Chse the best chice.
3. What's the writer's attitude t peple's effrts?A. Negative B. NeutralC. Indifferent（漠不关心的） D. Psitive4. What des the last paragraph want t tell us?A. Kill tw birds with ne stne.B. When the cat's away , the mice will play.（山中无老虎,猴子称大王）C. The mre, the better.D. Let sleeping dgs lie.（别惊动睡着的狗；别惹麻烦）
1.Every summer the mnarchs begin t migrate.( )2.The mnarchs travel arund 4,000 kilmetres nrth.( )3.The mnarchs have delicate black and range wings.( )4.The number f mnarchs is reducing.( ) 5.The fd surces f the mnarchs are increasing.( )
Task2.True r false.
Task3.Fill in the blanks.
cutting dwn
the greater
Pst reading
Task1.Ratinal clze.
Many animals migrate at certain times f the year. Of all the mass 1._________(migrate), that f the Nrth American mnarch butterflies is ne f the mst wnderful. Every autumn, they begin 2.__ lng and difficult jurney. Smehw they manage t travel arund 4,000 kilmetres suth and find their way 3.___ Califrnia r Mexic. They are able t tell the time f the day and use their eyes 4._________ (measure) the psitin f the sun. 5.________ (eventual), they manage t reach Califrnia r Mexic.
Nw the mnarch is in serius truble, and its ppulatin 6.__________ (crash) by as much as ninety per cent in the last few years. Human activity is the main reasn. In many f the places where mnarchs can 7._________ (find), peple are destrying the natural envirnment by 8.______ (cut) dwn trees and using chemicals that kill the plants that mnarch caterpillars eat. Frtunately, peple are aware f the prblem and begin t take actin. Peple have been wrking tgether 9.________ (prtect) mnarchs. The mre we knw abut the mnarchs, 10._________ (great) the chance they will survive.
has crashed
Task2.Think & Share
1.What impress yu mst abut the mnarchbutterfly?2.What can peple d t help prtect the mnarch butterfly?
In this perid, we have 1. read a passage abut An Encunter with Nature.2. gt infrmatin abut main idea and sme details.3. frmed a right attitude t the nature.