北师大版九年级全册Lesson 27 Tree Heroes课堂教学ppt课件

这是一份北师大版九年级全册Lesson 27 Tree Heroes课堂教学ppt课件，共30页。PPT课件主要包含了 hero1，承上启下， why， what， hero2等内容，欢迎下载使用。
区分与辨别facts与pinins
深入阅读，获取、整合细节信息。（补充长难句的理解问题）
深入思考,内化语言，帮助学生认识英雄，引导学生向英雄学习
词汇储备，为输出做词汇铺垫
深层次反馈,了解植树英雄所做的努力与付出
1 What are trees used fr?
2.Why is it imprtant t prtect trees?
Trees give us…
Oxygen and fdLts f prducts(paper, wd, etc.)ShelterA hme fr wildlifeShade and beauty……
Label the paragraphs
What is the main idea f the text?
A. Prblems caused by cutting treesB. Need t plant trees in ChinaC.Wrk f tree heres in ChinaD.Tree planting arund the wrld
First -Reading
Wh are sme f the peple behind these huge numbers? Let’s find ut.
learn frm heres
What is the main idea f the text?
a Prblems caused by cutting treesb Need t plant trees in Chinac Wrk f tree heres in Chinad Tree planting arund the wrld
SummaryHw t determine the main idea f a passage?
2. The beginning f the passage3. The ending f the passage4 .The first r the last sentence f each passage
1. The title f the passage
1. What prblems des it cause after many frests have been cut dwn?2 .What d we need t d t slve the prblems?
Read the first tw paragraphs and answer the fllwing questins
1.It affects the climate, cause animals t mve r die, and cause deserts t expand.2. We need t plant trees.
1. Wh are they? Zu Lanying, Wei Guiying and a team f d we call them heres? Because the trees are imprtant and they d a lt t help plant trees.
Read the third and the furth paragraphs and answer the fllwing questins
Read the third and furth paragraphsand find ut what they did!
In Jiangxi Prvince, _ _______ Zu Lianying has planted trees fr almst______ years. At the age f _______, she ________ her cws and pigs and_____________mney t _____________ Her family’s frest farm has trees cvering abut ________ with mre than____________ trees. The trees are wrth ____________RMB. She believes the frest will be ___________ t future generatins.
Read the paragraph 3 and cmplete the text
pen a frest farm
3.What des she think f the things she did?
She believes the frest she is planting will be a gift t future generatins
Read the paragraph 4 and cmplete the text
Near Beijing, __________ and a team f helpers have planted ____________ trees. They have been wrking at this fr mre than______ years. _______ f hills have turned green. Wei Guiying _________ mney t pay fr seedlings. She says she’s nt a ___________ but she has ________________________.
Wei Guiying
millins f trees
4.What des she say?
She says she’s nt a millinaire but she has millins f trees.
5. What des the writer want t tell us?
The writer wants mre peple t take actin t prtect the envirnment.
Read the paragraph 5 and answer the questin.
D yu agree that Zu Lanying and Wei Guiying are heres? Why?
Great, hard-wrking, Selfless
What d yu knw abut Wei Guiying?
魏桂英,北京市延庆县井庄乡三司村农家妇女,她历尽艰辛，把全部身心献给家乡荒山绿化事业，是个有胆、有识、有心计的女人,也许是因为她的名字与宋朝大破天门阵的女英雄穆桂英同名，人们都戏称她穆桂英。三司村山场面积大，土壤贫脊，十年九旱,特别是村南的４０９０亩荒山，一到雨季，当地老百姓所说的“龙扒掌”随处可见，泥石流给三司人带来的多是无奈和叹息。魏桂英1984年开始承包荒山，植树造林，多次荣获全国及北京市绿化植树模范。20多年来，没用国家一分钱贷款，绿化荒山5500亩，植树100多万棵。
Facts are true infrmatin. They ften have figures, dates r places.Opinins are what the writer thinks. They ften have pinin adjectives (e.g. bring), pinin verbs (e.g. think, believe), r mdals (e.g. might, may)
Reading Help
1. China plants mre trees than the rest f the wrld.2. In Jiangxi Prvince, 83-year-ld Zu Lianying has been planting trees n her land fr almst 20 years.3. They have als been wrking at this fr mre than 20 years.4. It hasn’t been easy fr her.5. If mre f us can be like these tree heres, it will certainly make life better fr everyne.
Are the sentences facts r pinins?
Read alud
Make a presentatin abut tree planting in China. Imagine that yu will present it at an internatinal meeting
AchievementsGd examplesDifficultiesOur beliefs
Shwing time
Hmewrk:1. Read the text alud.2. Tell a stry abut a tree her t yur partner.