英语北师大版Lesson 4 Animal Talk获奖教学课件ppt

这是一份英语北师大版Lesson 4 Animal Talk获奖教学课件ppt，共18页。PPT课件主要包含了by smell，by sound，mad，sound，subject，now，have done ，has，have， have等内容，欢迎下载使用。
by bdy language
the waysthe purpses
madsundsubject
Scientists have dne a lt f research n
(adj.) 1. angry 2. crazy1. (n.) smething that yu can hear 2. (v.) t seem t yu when yu hear r read abut them(n.) 1. a thing that is discussed r studied 2. an area f knwledge that is learned in a schl
Dictinary entries
Can yu answer these questins?
1 Hw d scientists study animal cmmunicatin?2 What have scientists dne with mice s that they can help peple?3 Are peple interested in animal cmmunicatin nw r fr a lng time? Hw d yu knw?
They have dne a lt f research n this subject.
They have trained mice t find landmines.
Peple have always been interested in animal cmmunicatin.
fr a lng time
began in the past
They have dne a lt f research n this subject.They have trained mice t find landmines.Peple have always been interested in animal cmmunicatin.
Find mre sentences in the text.
have trained
have always been
Dgs have helped the plice fr a lng time, t.Scientists have discvered that even ants use smell.Everyne has heard birds singing.Research has shwn that many ther animals use sund t cmmunicate.Animals have always used bdy language t cmmunicate as well.
发生在过去，持续到现在或对现在有影响。
Scientists have discvered that even ants cmmunicate this way.Everyne has heard birds singing.
has bitten
barks
since 7 years ag
1 She has always lved animals.2 He has never had a pet.3 Mlly has been my pet fr 10 years.4 I have had a pet trtise since I was ten years ld.
D yu have any pets?Have yu ever watched an animal?Hw d they cmmunicate ?
Please write dwn what yu knw abut animal cmmunicatin.