英语八年级下册Unit 2 Plant a PlantLesson 8 Why Are Plants Important?授课课件ppt

这是一份英语八年级下册Unit 2 Plant a PlantLesson 8 Why Are Plants Important?授课课件ppt，共14页。PPT课件主要包含了pleasant，shade，basic，forests，cover，without，soil，Maybe等内容，欢迎下载使用。

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1.能熟悉并能正确运用本课时的重点单词和短语2.能掌握并运用 It is pleasant t d sth和 can't 这两种句型3.了解植物的重要性，爱护植物
THINK ABOUT ITWhat plants grw near yur hme?Why d we need plants? Danny, Jenny and Brian are walking in a frest.Jenny: I lve this frest. There are s many trees and plants. The air is always clean and fresh.Brian: Yes. Trees and ther plants help clean the air.Jenny: That's true. It’s pleasant t walk in the frest.When the weather is sunny and ht，yu can sit in the shade under a tree. It s nice and cl.Danny: I'm hungry! Maybe I can eat a plant.Brian: Sure, Danny! Lk, there is an apple tree ver there!
Danny: Is there a dnut tree?Brian: Dnuts dn’t grw n trees!Jenny: Trees and ther plants are imprtant t peple. They help us fulfill ur basic needs.Brian: That’s fr sure. Peple use trees and ther plants in many ways. The trees and plants take energy frm the sun and turn it int fd. Medicine and clthing are als made frm trees and plants. Jenny: The frest is imprtant t animals, t.Many animals live in the frest and eat the fruit frm the trees. They eat ther plants, t. Brian: And plants cver the sil. That way, the wind and water dn’t carry the sil away. Plants als make everything lk beautiful. Danny: In a wrd, we can’t live withut plants!
1. Read the lessn and tick the items mentined.□Peple can eat plants r use them as medicine. □Plants help make the air clean and fresh. □Many animals live in the frest. □Bks，paper，pencils and erasers all cme frm plants. □Animals eat the fruit frm the trees. □The plants cver the sil and can stp the dust. □When the weather is sunny and ht，peple can sit in the shade under a tree. □The plants make everything lk beautiful. □Peple use wd frm trees t build huses and furniture.
2. Cmplete the passage with the crrect frms f the wrds in the bx. There are many trees and plants. It’s ________t walk in the frest. When the weather is sunny and ht，yu can sit in the _______under a tree. Trees and ther plants are ne f ur ________needs fr life. Many things are made frm trees and plants. Mst animals live in the ________and eat the fruit frm the trees. And plants ________the sil. That way, the wind and water dn’t carry the sil away.
basic　shade　frest cver　pleasant
Functinsf trees(plants)
Envirnment:2.Plants help make the air clean and plants cver the sil and can stp the dust.
Shelter: 3.Many animals live in the use wd frm trees t build huses and furniture.
Fd r medicine:1.Peple can eat plants r use them as eat the fruit frm the trees.
Clthing and schl things:4.Bks, paper, pencils and erasers all cme frm can make clthing frm plants.
It’s pleasant t d… 做很愉快 It’s pleasant t live in beautiful surrundings.
2. fulfill, vt. 达到，实现，执行 We must fulfill the plan, whatever happens. What imprtant dream have yu yet t realize and fulfill?
3. take energy frm… 从……获取能量All plants and animals take energy frm the sun.Peple must take energy frm fd.
4. carry away... 把……搬（移）走The fld carried away the wden bridge. 拓展：carry ff 轻而易举地完成 carry ut 执行 carry frward 发扬，推进
5. In a wrd 总之，一句话In a wrd, he tires f everything.In a wrd, they can d everything they like with mney.
6. 主语+ can’t…withut… 没有不能 Fish can’t live withut water. I can’t succeed withut yur supprt.We cannt exist withut air, fd and water.
重点词汇：实现，完成 fulfill愉快的 pleasant阴凉 shade土壤 sil园丁 gardener频道 channel
重点短语：把搬走carry away...总而言之in a wrd从中获取能量take energy frm...
重点句型：做是愉快的It is pleasant t d ...没有就不't
1. It’s ht. Let’s have a rest in the ______ (阴凉处) f a tree.2. As we knw, the family is the ______ (基本的) unit f sciety.3. Hw can yu make prgress _______(没有) hard wrk?4. Peple plant trees t stp rain frm carrying the ______ (土壤) away.5. Dn’t wrry abut yur sn._______(也许) he is in his friend’s hme.
一 .根据句意及汉语提示填写单词。