初中英语人教新目标 (Go for it) 版八年级下册Unit 7 What’s the highest mountain in the world?Section B教课内容ppt课件

这是一份初中英语人教新目标 (Go for it) 版八年级下册Unit 7 What’s the highest mountain in the world?Section B教课内容ppt课件，文件包含Unit7SectionB3a-SelfCheckpptx、_鲸鱼混剪_高燃向_鲸之歌_你有听过海洋的歌声吗mp4等2份课件配套教学资源，其中PPT共25页， 欢迎下载使用。

Key wrds & phrases:wale; il; prtectin; huge; water pllutin; be prtected; in danger.Key sentences:1. Why d sme f them have t be prtected?2. Hw can we prtect them?3. We shuld prtect whales write a passage abut animal prtectin.
Can yu guess what the animal is?
They are huge animals.They live in the sea.They can sing sngs.They can jump high ut f water.They are very clever and als very friendly.What are they?
They are whales.
Let’s watch a vide abut whale!
鲸的体型是世界上存在的动物中最大的，鲸是终生生活在水中的哺乳动物，对水的依赖程度很大，以至于它们一旦离开了水便无法生活，鲸形状像鱼，鼻孔在头的上部，用肺呼吸。体长可达三十米，是现在世界上最大的动物。
鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸--抹香鲸能潜至千米以下，并在水中持续2小时之久。
Can yu say anything else abut whales?
Pre-writing
Read the fllwing wrds and phrases abut whales. Put them in the crrect place in the chart.
Humans catch whales fr meat, Live in the seafat and ilSme kinds have teethEat small fish and ther sea lifeLearn mre abut whalesJump high ut f the waterStp putting rubbish int the seaRules n whale prtectinSing sngsHuge Whale parts sld t make thingsWater pllutinlike candles and sap
n. 油；食用油；石油
adj. 巨大的；极多的
· Huge · Sme kinds have teeth
· In the sea
· Small fish and ther sea life
· Jump high ut f the water · Sing sngs
· Humans catch whales fr meat, fat and il· Water pllutin · Whale parts sld t make things like candles and sap
· Rules n whale prtectin · Learn mre abut whales· Stp putting rubbish int the sea
Write a paragraph abut whales and why they need t be prtected. Use the infrmatin in 3a. Then make a pster.
Writing guide
以第三人称和第一人称为主
Whales are huge animals. They live in the sea and eat small fish and ther sea life. One interesting fact is whales can jump high ut f water. Sme kinds f whales are in danger because humans catch them fr meat, fat, and il, and use whale parts t make candles and sap. Whales are als in danger frm water pllutin. We shuld prtect whales by making rules n whale prtectin and by nt putting rubbish int the sea. I think peple shuld learn mre abut whales.
1. Cmplete the chart.
higherhighest
mre dangerus mst dangerus
lnger lngest
mre ppularmst ppular
2. Match verbs and bjects. Then add ne mre bject t each list.
the theater
3. Circle the crrect wrd and/r fill in the blank with the crrect frm f the wrd in brackets fr each sentence.
1. An elephant weighs (few / many) times mre than a dg.2. An adult panda can eat (much / a little) mre than a cat.3. Canada is a (little / lt) less ________(crwded) than China.4. A tiger is (much / a little) ________(strng) than a man.
1.Paul is very _____ . He is ______ than his brther. A. heavy ; heavier B. heavy ; heavy C. heavier ; heavier D. heavy; heavyer2. It has the ________ clthing stre in twn. A. gdest B. gddest C. best D. better3. This ruler is ________ than that ne. A. lng B. lnger C. the lngest D. lngest4. This bk is ________ f all. A. cheapest B. cheap C. cheaper D. the cheapest
5. This is ne f ________ films f this year. A. mre exciting B. exciting C. the mst exciting D. mst exciting6. Tm is __________ f the tw bys. A. taller B. tallest C. the taller D. the tallest7. This watch is ________ than that ne. A. much expensive B. expensiver C. mre expensiver D. mre expensive
用括号内单词的适当形式填空。
1.Jim is very ________. Li Lei is _________ than Jim. (hungry)2.Kate’s mncakes are _________ f all. (nice)3.Yur bx is ________ than mine. But his is ___________ f the three. (heavy) 4.Unit 2 is quite _______. Unit 3 is _______ than Unit 2. It’s __________ in this bk. (hard)5.This TV play is _______ than that ne. (gd)
the heaviest
the hardest
根据短文内容和所给汉语提示，在空白处写出单词的正确形式，每空一词。
Last week, we learned abut pandas in class. Pandas are a kind f 1.________(野生的) animal. They can live up t 20 t 30 years. An 2.________(成年的) panda can be abut 1.5 meters tall.Pandas are really lvely. They can nt nly climb trees but als swim. They like eating 3.________(竹子), a kind f plant. With the increasing(增长) f 4.__________(人口) and pllutin, pandas are 5.___________(濒危的).
There are nly abut 1,800 pandas 6.________(生活；居住) in the wrld at present.The Chinese 7.___________(政府) is ding smething helpful t 8.__________(保护) pandas. Peple have set up a park fr them in Sichuan Prvince, which is called Pandas' Hme. 9._________ (观光者) frm all ver the wrld cme t visit the pandas with 10.__________(兴奋) every year. We hpe that ne day we will have enugh pandas t set them free.