高中英语外研版 (2019)必修 第一册Unit 5 Into the wild课堂教学ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 5 Into the wild课堂教学ppt课件，共25页。PPT课件主要包含了Task one， Task two等内容，欢迎下载使用。
引导学生基于自身经历，简单描述、谈论、评价人与动物之间的关系；带领学生通过略读锁定关键词，获取课文大意，根据课文内容准确判断文章出处；带领学生通过精读，迅速找出主要细节在文中的位置，理清文中的因果逻辑关系；引导学生了解黑脉金斑蝶迁徙的背景、目的和方式，了解人类行为对其生活的影响，加深对课文和单元主题的认知；
Starting ut
Task1:1.Watch the vide and answer the questins.（1）What are the mst ppular pets in the UK?（2）What is the mst imprtant animal charity in the UK?
Task2:1. What are the relatinships between the peple and the animals?2. What animals d yu ften interact with? What is yur relatinship with them?
Pre-reading
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.
Task2:1. What can yu see frm the vide ?2. Why des these butterflies back t nrth American?3. What is the “mystery” refer t at the end f the vide?
(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 migrate.B. Every year many animals migrate.C. Hw t prtect the mnarchs.D. Why the number f the mnarchs reduces.E. Hw 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 kilmeters 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.