北师大版 (2019)必修 第二册Unit 5 Humans and natureLesson 1 A Sea Story完整版ppt课件

这是一份北师大版 (2019)必修 第二册Unit 5 Humans and natureLesson 1 A Sea Story完整版ppt课件，共50页。PPT课件主要包含了Nature，n 灾难灾祸，n 洪水水灾，n 旱灾干旱，n 飓风，n 滑坡塌方，n 爆发，n 评论意见，n 风景景色，weedwiːd等内容，欢迎下载使用。

Part 1—Lead in
Let’s enjy the beauty f nature.
What des “nature” mean?
everything in the physical wrld that is nt cntrlled by humans, such as wild plants and animals, earth and rcks, and the weather
What cmes t yur mind when yu see the wrd “nature”?
Living things: different kinds f animals and plants
Natural landscapes: frests, rivers, grass, hills, etc.
Natural disasters: flds, drughts, hurricans, landslides, vlcanic eruptins,etc.
Example:There are many different kinds f animals and plants in nature.
Part 2—Wrds and Expressins
Wrds and Expressins
disaster/dɪˈzɑːstə(r)/
e.g. Thusands died in the disaster.
e.g. The heavy rain has caused flds in many parts f the cuntry.
drught/draʊt/
e.g. Drught and famines have killed up t tw millin peple here.
hurricane/ˈhʌrɪkən/
e.g. Hurricane Betty is nw appraching the cast f Flrida.
landslide/ˈlændslaɪd/
e.g. She was expected t win by a landslide.
vlcanic/vɒlˈkænɪk/
adj. 火山的；由火山作用引起的
e.g. Over 200 peple have been killed by vlcanic eruptins.
eruptin/ɪ'rʌpʃ(ə)n/
e.g. Vlcanic ash shwered dwn n the twn after the eruptin.
wildlife/ˈwaɪldlaɪf/
n. 野生动植物，野生生物
e.g. Develpment f the area wuld endanger wildlife.
cmment/ˈkɒment/
e.g. She made helpful cmments n my wrk.
crwded/ˈkraʊdɪd/
adj. 拥挤的；挤满人的
e.g. In the spring the place is crwded with skiers.
landscape/ˈlændskeɪp/
e.g. This pattern f wds and fields is typical f the English landscape.
living/ˈlɪvɪŋ/
adj. 活的，活着的
e.g. Other living beings might exist in uter space.
e.g. The yard was vergrwn with weeds.
deer/dɪə(r)/
e.g. Images f deer and hunters decrate the cave walls.
insect/ˈɪnsekt/
e.g. A cld spring will prvide a natural check n the number f insects.
whale/weɪl/
e.g. A whale was thrashing the water with its tail.
dlphin/ˈdɒlfɪn/
e.g. Many dlphins die each year frm entanglement in fishing nets.
shark/ʃɑːk/
e.g. Sme sharks have very sharp teeth and may attack peple.
kangar/ˌkæŋɡəˈruː/
e.g. We first spent sme time with the kangars.
eagle/ˈiːɡl/
e.g. An eagle was gliding high verhead.
e.g. He's a wily ld fx.
e.g. It was the first time I had set ft n African sil.
climate/ˈklaɪmət/
e.g. They wanted t mve t a warmer climate.
eclgy/iˈkɒlədʒi/
e.g. Develpment has been guided by a cncern fr the eclgy f the area.
jungle/ˈdʒʌŋɡl/
e.g. The area was cvered in dense jungle.
vt. 使震惊；使难以置信
e.g. It shcks yu when smething like that happens.
lecture/ˈlektʃə(r)/
n. 讲座，讲课；演讲
e.g. I knw I shuld stp smking─dn't give me a lecture abut it.
veruse/ˌəʊvəˈjuːs/
vt. 过度使用；滥用
e.g. Supplies are under increasing threat frm veruse and pllutin.
millin/ˈmɪljən/
e.g. Fur millin (peple) were affected.
greenhuse/ˈɡriːnhaʊs/
e.g. Greenhuse means relating t r causing the greenhuse effect.
turn ne’s back (n sb./ sth.)
对……置之不理，对……撒手不管
e.g. The bss turned his back n the kid.
title/ˈtaɪtl/
e.g. His pems were published under the title f ‘Lve and Reasn’.
Part 3—Read, talk and listen
Read and think
Read the Text Builder carefully. Then listen t the dialgue and cmplete it by underlining the wrds r expressins yu hear.
Text Builder
Humans and Nature
Actually, the whle city is quite _____________.
Cmmentsbeautiful, quiet, green, busy, crwded
Abut 66% f the city is cvered with___________
Natural Landscapeswater r green space, frests, trees and grass
It’s great fr wildlife. Yu can see different kinds f ______________
Living thingsplants, trees, flwers, weeds, animals, birds, fish, deer, insects, whales, dlphins, sharks, kangars, eagles, fxes
There’s less ______________ nw than fifty years ag. The biggest envirnmental prblems are ______________and ______________
Envirnmental Prblemsnise pllutin, air pllutin, water pllutin, sil pllutin, climate change, changes t eclgy, the destructin f jungles
Read and listen
water r green space
water pllutin
air pllutin
nise pllutin
Read and Listen
Talking time!
Cmplete the infrmatin belw.The tw students were shcked at the lecture n nature. They didn’t knw that we were ______________ s much. They learnt that we verused nature. As a result, nature ______________, felt pain, and finally ______________ n us. They realised that nature is ur hme. Humans, animals, plants and _________________ live in it. We shuld ______________ ur “hme”. We shuld ______________ nature.
harming nature
turned its back
all ther living things
take care f
Think and talk
Use the language yu have learnt t talk abut yur understanding f the relatinship between humans and nature.
Part 4—Hmewrk