初中Unit 5 What’s the highest mountain in the world?Section B课前预习ppt课件

这是一份初中Unit 5 What’s the highest mountain in the world?Section B课前预习ppt课件，共32页。PPT课件主要包含了New words，Discussion，Listening，pink，teeth，Practice，Reading，Milk，Bamboos，keepers等内容，欢迎下载使用。

Sectin B 11a-2e
weigh v.称重
adult n. 成人 adj. 成年的
bamb n. 竹子
endangered adj.濒危的
research n.&v.调查；研究
keeper n.饲养员
awake adj.醒着
excitement n.激动
illness n.疾病
artwrk n.插图
wild adj.野生的
gvernment n.政府
Cmpare facts abut these tw animals. Use the language in the bx t help yu make sentences.
Elephant— is 350 cm tall— weighs 5,000 kils— eats 150 kils f fd a day
Panda — is 150 cm tall (standing n tw legs)— weighs 100 kils— eats 10 kils f fd a day
Example sentences:This elephant weighs many times mre than this panda.(200 cm taller/shrter, weigh much mre/less, eat much mre/less, eat many times mre)
大熊猫最奇特的一点是新生儿在出生时相当的不成熟，体重仅是它母亲体重的0.1%，平均为145克左右，约为成年的千分之一。照顾孩子是一项非常艰巨的任务，通常历时18个月，有时长达两年，直到她的下一个孩子出生。
大象是现存世界最大的陆栖动物，主要外部特征为柔韧而肌肉发达的长鼻和扇大的耳朵，具缠卷的功能，是象自卫和取食的有力工具。象肩高约2米，体重3～7吨。非洲象耳大，体型较大，体重较重。亚洲象耳小，身体较小，体重较轻。
Listen and check(√) the numbers yu hear.
100 16 20 50120 0.1 0.2 150
Listen again and cmplete thesentences.
1. At birth, a baby panda is abut ___ t ___ kils. 2. At birth, a baby panda is abut ___ cm lng. 3. A baby panda is nt black. It is ____ and it has n _____.4. A panda can live up t ___ t ___ years.
Take turns telling yur classmates abut pandas.
A: A baby panda cannt see.B: An adult panda weighs many times mre than a baby panda.
Here are sme facts abut kala, use the infrmatin abve t make sentences.
Kala— is 75 cm tall— weighs 10 kils— eats leaves— sleeps 20 hurs a day
Talk abut pandas in yur class. Use these wrds t help yu.
big, bamb, z, ppular, cute, black and white, Sichuan, famus, endangered, beautiful, frest, prtect
阅读策略：Scanning
This means mving yur eyes quickly dwn the page t find specific infrmatin.
略读时，只需读每一段第一句话（较长的段落，读前两句）。第一句话常是整段讨论的主题。在结论段，重点可能在最后一句。阅读时，把文本标出来，是帮助回答问题的好方法。可将关键词画线或在段落旁写下本段主题，一两个字就够了，关键在于涵盖全文的速度。  　 略读时遇到不懂单词，试观察前后字来猜出意思。比如，在不懂的单字前面是形容词，那么这个字可能会是名词；在不懂的单词之前是副词，那么这个字可能会是动词。只要了解段落大意就好了。
Scan the article t find ut what these numbers mean.
10, 12, 200, 2000
Scan the article again and write shrt answers t the questins.
What is Lin Wei’s jb?
2. What d the baby pandas eat fr breakfast?
3. What d adult pandas eat?
A panda keeper.
4. Why are pandas endangered?
5. What is ne way f saving pandas?
Less frest fr pandas t live.
Teaching children.
Cmplete the sentences using wrds and phrases frm the passage.
The panda _______ at the Chengdu Research Base are awake very early in the mrning t _______ breakfast fr the baby pandas.
2. Adult pandas d nt have babies very ____, and sme f the babies nly live fr a shrt time because f _______.
4. A special prgram in Chengdu teaches _______ abut why pandas are __________ and hw t save them.
5. The __________________ is als helping t save the pandas. It’s _______________ mre trees t make mre hmes fr the pandas.
Chinese gvernment
necessary t plant
3. Anther reasn fr fewer and fewer pandas is because peple are cutting dwn ____ s pandas have fewer places t live.
Discuss what ther ways yu think children can help t save the pandas.
Imprtant phrases
prepare fr be awakerun verfall vertake care fplay withne’s wnbe special t sb.
every tw yearsdie frm illnessspend time ding sth.cut dwnan educatin prgramendangered animalsthe way tin the future
1. At birth, a baby panda is abut…birth v. 出生 at birth 出生时e.g. Man’s nature at birth is gd. 人之初，性本善。give birth t…… 生（孩子）；产生e.g. My aunt gave birth t a beautiful baby girl yesterday. 昨天我婶婶生下一个漂亮的小女孩。
Language pints
2. A panda can live up t 20 t 30 years.up t 到达（数量，程度等）；不多于e.g. In sme area f Africa, children get educated up t 12 years ld. 在非洲的一些地区，孩子最多受教 育到12岁。
3. …they run ver with excitement and sme f them even walk int their friends and fall ver!run ver 跑上前去ver adv.穿越；从……的一边到另一边e.g. She ran ver t say hell, but I didn’t recgnize her. 她跑过来打招呼，但我没有认出她 来。
walk int （走路时意外）撞上e.g. As he was thinking t deeply and nt paying attentin t where he was ging, he walked straight int a tree. 由于他陷入深思，没有注意看路，径直撞到了一棵树上。
fall ver 摔倒；倒下e.g. Dn’t run t fast, r yu might fall ver. 别跑的太快，要不你会摔跤的。fall ver smething 被某物绊倒e.g. Tmmy fell ver the dg and brke his frnt teeth. Tmmy被那只狗绊了一跤，磕断了 门牙。
4. Scientists say there are nw fewer than 2,000 pandas living in the remaining frests.living in the remaining frests 是一个现在分词短语，用做定语，修饰pandas。e.g. the girls singing under the tree 树下唱歌的女孩们 the wmen washing clthes by the river 河边洗衣服的女人们
1. …cm taller/shrter 2. much /even/a little/less +比较级 …times mre than …. Talk abut hw t prtect pandas.