初中Vocabulary in Use说课课件ppt

这是一份初中Vocabulary in Use说课课件ppt，共32页。PPT课件主要包含了 情景导入， 学习理解， 迁移创新， 考点大全， 课堂小测，Homework等内容，欢迎下载使用。
By the end f the lessn, students will be able t:1. frm cmmn cmpund wrds and use them in sentences and cntext .2. understand and retell the stry f Saihanba’s envirnmental transfrmatin using crrect wrd frms.3. appreciate the imprtance f hard wrk and gvernment supprt in fighting desertificatin.
Learning Objectives
通过本节课学习，学生能够：
Scenari Intrductin
Tday ur tpic is “My Hmetwn ver the Years”. Sme students will share smething abut their hmetwns. Let’s jin them!
Years ag, my hmetwn was small and quiet. There were n tall buildings, just small farmhuses n the farmland. The main rad was a narrw dirt rad, nt a smth highway. Near the village, a wden ftbridge crssed the small river. Villagers sld fd at a small market n weekends. Smetimes, sandstrms came frm the nearby sandy land. Kids played in the schlyard after class.
Changes in my hmetwn
What d these wrds in red have in cmmn?
They are all cmpund wrds.
Watch a vide.
What are cmpund wrds?
Learning t understand
Cmpund wrds （合成词）:是把两个或两个以上的独立单词组合在一起，形成的一个具有新意义的新词。
Use a wrd n the left and a wrd n the right t create a cmpund wrd. What ther cmpund wrds d yu knw?
green sand highfarm rail
strm way landhuse rad
strm way landhuse rad
The tw wrds ften tell yu the meaning f the cmpund wrd—easy t guess and remember!
What ther cmpund wrds d yu knw?
pineapple 菠萝
scarecrw 稻草人
03 应用实践
Applicatin Practice
prduct crn bridge wide capital
1. The rad used t be narrw and dirty. Nw, it is _________ and clean.2. The _________ made it cnvenient fr the villagers t travel acrss the river t the city.3. Beijing, China’s _________, hsted the 2008 Summer Olympics and the 2022 Winter Olympics.4. Our farm has a lt f laying hens. They feed n _________, vegetables, and insects.5. Lk! This is a digital _________ that nly sells nline.
the Olympics奥林匹克运动会= the Olympic Games
蛋鸡lay /leɪ/ v. 下(蛋);放置;搁 (过去式: laid /leɪd/)
feed n 以……为食
04 迁移创新
Migratin Innvatin
Sixty years ag, this place was full f sand, few trees, freezing cld all winter. Peple culd hardly live here. But nw it’s the wrld’s largest man-made frest, called “the green miracle”. D yu knw where it is?
/,mæn'meɪd/ adj.人造的
/'mɪrəkl n.奇迹
Saihanba 塞罕坝
Watch and learn
gvernment bush sandstrm result sandy sil
低于零度; 冰点以下
be determined t d sth. 决心做某事
改善塞罕坝环境make sth. + adj. 使某物...
be knwn as = be famus as作为……出名
Read and answer
1. What was Saihanba like in 1962?
It was sandy with few trees. The sil culdn’t be held tgether, s there were many sandstrms. Winters were belw freezing and life was very hard.
2. What’s Saihanba like nw?
The land is cvered with green trees and the water is clean and fresh.
Because it used t be a sandy wasteland with n life, but nw it’s cvered with green trees and clean water. This transfrmatin is like a miracle.
We learn that with hard wrk, determinatin, and teamwrk, we can slve serius envirnmental prblems and create a better wrld.
Language pints
1. A digital prduct is smething yu sell nline and desn't have a physical frm. 数字产品是指你在网上销售的、没有实体形态的东西。prduct /ˈprɒdʌkt/（n.）产品prduce（v.）生产prductin （n.）生产prductive （adj.）多产的
eg. An e-bk is a digital prduct withut a physical frm. 一本电子书就是没有实体形态的电子产品。
2. Beijing, China's capital, hsted the 2008 Summer Olympics and the 2022 Winter Olympics.北京是中国的首都，举办了2008年夏季奥运会和2022年冬季奥运会。
capital /ˈkæpɪtl/（n.）首都；资本；大写字母搭配：capital city 首都 / capital letter 大写字母 make capital frm 从…获利
eg. Paris is the capital f France, famus fr art and culture. 巴黎是法国的首都，以艺术和文化闻名于世。
3. The rad used t be narrw and dirty. Nw, it is wide and clean. 这条路过去又窄又脏。现在又宽又干净。 wide /waɪd/（adj.）宽的；广泛的反义词：narrw（窄的）width （n.）宽度、广度搭配：wide river （宽阔的河流）、 wide knwledge（广泛的知识）
eg. 1. The river is t wide t swim acrss. 这条河太宽了，而不能游过去。 2. She has a wide smile. 她笑容灿烂。
07 课堂小测
1. The river is very ______ (wide / bridge), s we need a bat t crss.2. A _________ (capital / prduct) is smething yu buy r sell, like a phne r a bk.3. Beijing is the ______ (crn / capital) f China.4. After the strm, the ______ (sil / bush) was full f water.5. A ___________ (sandstrm / greenhuse) can make the sky turn range and reduce visibility.
二、根据提示词组合成新的提示词并造句。
ftball —— I play ftball with my friends every day. classmate —— I have 28 classmates. sunrise —— The sunrise at the beach is beautiful. bedrm —— I clean my bedrm every Saturday. wastewater——The wastewater smells awful.
2. Whse birthday is it?
Yu mustWrite 5 cmpund wrds related t nature r envirnment and use each in a sentence.Draw a “befre and after” picture f Saihanba and write 3 sentences describing the change.Yu chse tResearch anther “green miracle” in China (eg. Kubuqi Desert) and share ne fact next class.