英语八年级下册（2024）Section A多媒体教学ppt课件

这是一份英语八年级下册（2024）Section A多媒体教学ppt课件，共23页。PPT课件主要包含了 迁移创新，考点大全， 课堂小测等内容，欢迎下载使用。
2. Whse birthday is it?
Scenari imprt
Can yu say sme wrds related t water?
snw and ice
What d yu knw abut the deep sea? Let’s fllw Fenfuzhe t explre.
Learning t understand
Try t label the depths in the picture with the infrmatin n the left.
A. Depth Fenduzhe reachedB. Depth at which the deep sea beginsC. Depth at which the Titanic restsD. Deepest dive f a whale
/depθ/ n. 深（度）
/daɪv/ v. & n. 潜水
03 应用实践听说活动
Applicatin Practice
□ where the deep sea begins□ why peple are researching the deep sea□ which Chinese submersible dived deeper in the water than many thers□ what deep-sea animals are like□ hw everyne shuld prtect the deep sea
A class is asking a deep-sea researcher sme questins after his talk. Listen and tick the tpics they discuss.
/rɪˈsɜːtʃ/ v. & n. 研究
Listen again. Cmplete the sentences with the facts frm the cnversatin.
1. Peple still dn’t knw much abut the                         .2. In                       , China’s Fenduzhe dived int the deep sea  and filmed it.3. Sme animals have unusual abilities. Sme are                       but can “sea”. Sme can even create their wn                     .4. There is rubbish even at                   metres deep.
Listen again and fill in the blanks.
Ms Ga: Thank yu fr the , Mr Jnes. Nw, des anyne have any questins?Emma: I d! Why are s many cuntries researching the ?Mr Jnes: Well, . We dn't knw enugh abut the .Fu Xing: I remember that in 2020, China's Fenduzhe deeper int the Mariana Trench than many ther in the wrld and it. But I didn't see any deep-sea animals. What are they like?Mr Jnes: Well, many deep-sea animals are large and . Sme animals are blind, but they can "see" thers. Sme even their wn light!Peter: Cl! Are there any ther abut the deep sea?Mr Jnes: Did yu knw that there's even at 11,000 metres deep? That many peple.Ms Ga: That's ! We shuld d smething abut it.Mr Jnes: Yu're right!
wnderful talk
curisity is ne reasn
submersibles
surprising facts
Ms Ga: Thank yu fr the wnderful talk, Mr Jnes. Nw, des anyne have any questins?Emma: I d! Why are s many cuntries researching the deep sea?Mr Jnes: Well, curisity is ne reasn. We dn't knw much abut the cean flr.Fu Xing: I remember that in 2020, China's Fenduzhe dived deeper int the Mariana Trench than many ther submersibles in the wrld and filmed it. But I didn't see any deep-sea animals. What are they like?Mr Jnes: Well, many deep-sea animals are large and unusual. Sme animals are blind, but they can "see" as well as thers. Sme even create their wn light!Peter: Cl! Are there any ther surprising facts abut the deep sea?Mr Jnes: Did yu knw that there's rubbish even at 11,000 metres deep? That shcked many peple.Ms Ga: That's terrible! We shuld d smething abut it.Mr Jnes: Yu're right!
04 迁移创新
Migratin Innvatin
Read the questins and think f mre yu wuld like t ask the deep-sea researcher. Research the answers. Then ask and answer with a partner.
Fr example:What is the largest shark in the deep sea?What is the bttm f the deep sea like?What ther vessels dived t the bttm f the cean?Why is the deep sea imprtant t us?
/ˈbɒtəm/ n. 底部
A: What is the largest shark in the deep sea?B: I think it’s the whale shark.A: D yu knw hw large it is?B: It can grw up t abut 10 t 20 metres in length.A: What is the bttm f the deep sea like?B: It is dark, freezing, and has high pressure. There are als many unique creatures.A: Why is it imprtant t research the deep sea?B: Because the deep sea has unique species fr research, hlds imprtant resurces, and can help cntrl ur climate.
Vcabulary & 3a-3c
The largest shark in the deep sea is usually the Greenland shark. It can grw up t 7 meters lng and lives in deep, cld waters.
What is the largest shark in the deep sea?
the Greenland shark格陵兰睡鲨
Language pints
06 课堂小测
1. The Great Pyramid is a great ___________ (奇观) f the ancient wrld.2. We need t get the exact _____________ (测量数据) f the rm befre buying the carpet.3. The temperature tday is five degrees ___________ (低于) zer.4. The water __________ (水平面) in the lake is rising because f the heavy rain.5. The _________ (表面) f the mn is cvered with dust and rcks.6. Munt Qmlangma is the _________ (high) muntain in the wrld.7. The Sahara is by far the __________ (large) ht desert n Earth.8. What’s the __________ (deep) pint in the cean? — It’s the Mariana Trench.9. Scientists use special tls fr the __________ (measure) f the trench’s depth.10. We lked at the stars and __________ (wnder) if there is life in space.
measurement
measurement
根据句意和汉语提示写出所缺单词。