滬教牛津版（2024）七年級(jí)下冊(cè)Unit 4 Save the trees.優(yōu)秀課件ppt

這是一份滬教牛津版（2024）七年級(jí)下冊(cè)Unit 4 Save the trees.優(yōu)秀課件ppt，文件包含滬教牛津版六三制英語七下Unit4《Savethetrees》第5課時(shí)Morepractice課件pptx、滬教牛津版六三制英語七下Unit4《Savethetrees》第5課時(shí)Morepractice教案doc、滬教牛津版六三制英語七下Unit4《Savethetrees》第5課時(shí)Morepractice分層練習(xí)含答案docx、Unit4Morepracticemp3、2206_1678313602mp4、2208_1678314377mp4等6份課件配套教學(xué)資源，其中PPT共40頁， 歡迎下載使用。
Lean smething abut the Amazn rainfrest.
Learn abut tea planting histry and tea culture f Chinese tea.
Write a plan fr a green prject.
Learning bjects
Where is the largest rainfrest in the wrld?
1. Where is the Amazn rainfrest?____________________________________________2. Why d many living things lse their hme?____________________________________________3. What shuld we d accrding t the article?____________________________________________
It is in Suth America.
Listen t the tape twice, and answer the questins.
Because f defrestatin.
We shuld prtect the Amazn rainfrest.
Befre yu read
Pre-reading
Read the article belw abut the Amazn rainfrest.
( )1. The wrd “It” in Line 2 refers t ________.A. the Amazn rainfrest B. Suth AmericaC. the wrld D. Amazn Basin( )2. Hw many cuntries des the Amazn rainfrest spread acrss?A. Five. B. Six. C. Eight. D. Nine.
Reading task
Read the article and chse the best answers.
( )3. Which f the fllwing is true abut the Amazn rainfrest?A. The Amazn rainfrest is the secnd largest rainfrest in the wrld.B. The Amazn rainfrest cvers fur and a half millin square kilmetres f the Amazn Basin.C. The Amazn rainfrest is very imprtant.D. The number f animals is increasing.
( )4. What is the purpse f the passage?A. T tell us abut where the Amazn rainfrest is.B. T tell us abut many living things lse their hme.C. T tell us smething abut animals, birds and insects.D. T tell us we shuld d ur best t prtect the Amazn rainfrest.
Hw large is the Amazn rainfrest?It cvers five and a half millin square kilmetres f the Amazn Basin and spreads acrss nine cuntries.Why is the Amazn rainfrest very imprtant?Because it is hme t thusands f animals, birds and insects.
Answer the fllwing questins.
What des “defrestatin” mean?It means destrying frests by cutting dwn the trees.What is the result f defrestatin?Many living things lse their hmes and the number f kinds f animals, birds, insects and trees in the wrld is decreasing.What shuld we d?We shuld d ur best t prtect the Amazn rainfrest.
The Amazn rainfrest is the (1)_______ rainfrest in the wrld.It cvers 5.5 milln square kilmetres f the (2)_________.It spreads acrss (3)______ cuntries.The rainfrest is imprtant because it is (4)________ t many living things.The rainfrest is in danger because f (5)_____________ (the cutting dwn f trees).
Amazn Basin
defrestatin
Clse yur bks and review the article.
1. It cvers 5.5 millin square kilmetres f the Amazn Basin …它覆蓋了亞馬遜流域550萬平方千米的面積……【用法】hundred/thusand/millin/billin前面有數(shù)字時(shí)后面不加s 和f，前面沒有數(shù)字，s和f一起用。
Language pints
【即時(shí)訓(xùn)練】選擇最佳選項(xiàng)填空。There are abut _____ peple n the square.A. tw thusand B. tw thusandsC. thusands f D. tw thusand f
2. The Amazn rainfrest is very imprtant because it is hme t thusands f animals, birds and insects.亞馬遜熱帶雨林非常重要，因?yàn)樗菬o數(shù)動(dòng)物、鳥類和昆蟲的棲息地。Many living things lse their hmes because f defrestatin. 因?yàn)闉E伐森林，很多生物失去了家園。
【辨析】because 和because f 都意為“因?yàn)椤?。注意其不同的用法：because 是連詞，后面接句子，構(gòu)成表示原因的狀語從句；because f 是介詞短語，后面接名詞或動(dòng)詞-ing 形式，在句中常用作狀語。因?yàn)橄麓笥?，我今天早上遲到了。 I was late this mrning because it rained heavily.= I was late this mrning because f the heavy rain.
【即時(shí)訓(xùn)練】選用because或because f填空。1. He did better and better in English __________ his hard wrk.2. She can’t g with us _________ she is ill.3. Many peple feel sick ___________ the bad weather.4. Li Ta ’s mther was angry _________ he brke the windw.
3. As a result, the number f kinds f animals, birds, insects and trees in the wrld is decreasing. 結(jié)果，各類動(dòng)物、鳥類、昆蟲和樹木的數(shù)量正在減少?！居梅ā縯he number f 意為“……的數(shù)量”，后面接可數(shù)名詞的復(fù)數(shù)形式，它作主語時(shí)，謂語動(dòng)詞要用單數(shù)形式。The number f the students in Class Tw is frty-five.二班的學(xué)生人數(shù)是45。
【即時(shí)訓(xùn)練】選用the number f或a number f填空。1. ______________ visitrs t the Cantn Twer is increasing (增長(zhǎng)).2. ____________ visitrs visit the Cantn Twer every day.
The number f
4. We must d ur best t prtect the Amazn rainfrest.我們必須盡最大的努力保護(hù)亞馬遜雨林?！居梅ā縟 ne’s best t d sth 意為“盡力做某事”。We shuld try ur best t finish the hmewrk.我們要盡力完成作業(yè)。【即時(shí)訓(xùn)練】根據(jù)中文意思完成句子。他盡力做得更好。 He __________ _____ ______ _____ d it better.
tries/des his best t
1. Can yu swim a________ the river by yurself?2. My huse is big. It c________ 300 square metres.3. There are many beautiful b________ flying in the sky.4. The little by can cunt the n________ frm ne t ne hundred.5. It’s i__________ fr us t prtect trees.
一、根據(jù)句意及首字母提示寫出所缺單詞。
1. 我每天都有很多電子郵件要看。I have ____ _________ ____ emails t read everyday.2. 這些書的數(shù)量是多少？What is _____ __________ ____ the bks?3.我們應(yīng)該盡力保護(hù)我們的地球。 We shuld ____ ____ _____ ____ ________ ur Earth.4. 他每天跑步三十分鐘，結(jié)果他體育考試得了滿分。He runs fr thirty minutes every day. ____ ____ ______ , he gt full marks in the P.E. exam.
二、根據(jù)中文意思完成句子。
a number f
the number f
try ur best t prtect
As a result
2. 很多動(dòng)物因?yàn)榄h(huán)境污染失去了家園。Many animals ______ ________ _______ because f envirnmental pllutin.3. 每天成千上萬的旅游者來到中國參觀長(zhǎng)城。 __________ _____ visitrs cme t China t visit the Great Wall every day.4. 因?yàn)榇笥?，他沒能及時(shí)趕到火車站。He culdn’t arrive at the train statin n tme _________ _____ the heavy rain.
lst their hmes
Thusands f
because f
Pst- reading
What else d yu knw abut the Amazn rainfrest?
Pst reading
Further Thinking
What can peple d t prtect the envirnment in rder t save the rainfrest?
Key phrases: thusands f, because f, as a result, the number f, d ur best t d, cut dwnbe hme t
Planning green activities
D yu want t imprve yur schl envirnment?
In this prject, yu will write a plan fr a green prject.
The grup leader will take ntes f the discussin and each grup will present a reprt n yur ideas fr the green prject.
In grups, talk abut hw t make ur schl “greener”.
Green ideas frm my grup
Here are sme sample ntes.
Design an indr garden r a rf garden
Plant mre trees and flwers
Reduce, reuse, recycle
Stp cutting dwn trees
Make a plan f what yu will d fr the green prject.Decide each grup member’s jb.Find in frmatin.
Make a plan
Read the passage and answer the fllwing questins.
Culture crner
D yu like drinking tea? Where des tea cme frm? Accrding t an ld stry, wh discvered tea? What did Lu Yu d during the Tang Dynasty?
Wrld Fd DayWrld Fd Day is an internatinal day celebrated n Octber 16th. It is very imprtant fr us t save fd because we can’t live withut it. But these days, many peple waste fd. This is really bad. We shuld always remember that fd is a gift frm nature, and there are still a lt f peple in the wrld wh dn't have enugh t eat. S, t make sure we dn't waste fd, first, we shuldn't ck mre than we can finish.
Extensive reading
Secnd, we shuld make sure we finish everything n ur plates at dinner. Third, when dining ut, we shuld take away ur leftvers. Remember frm nw n, never waste fd. Let' s take actin!
1. Recite new wrds and expressins .2. Finish the MP exercise paper.
We shuld plant mre and mre trees in rder t live better and mre healthy in the future.