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1、Unit 2 Plant a Plant Lesson 8 Why Are Plants Important
課題
授課時(shí)間
主備人
授課人
班級(jí)
審核人
階段
環(huán)節(jié)
教學(xué)過(guò)程
第
一
階
段
預(yù)
學(xué)
案
第
二
階
段
教
學(xué)
案
2、
第
三
階
段
檢
測(cè)
案
學(xué)習(xí)
目標(biāo)
1掌握詞匯:pleasant,shade,basic,soil
2.了解如何介紹植樹(shù)的重要性。
3.了解更多有關(guān)植樹(shù)的名詞。
教學(xué)
重點(diǎn)
1.掌握與介紹植樹(shù)有關(guān)的詞匯。
2.運(yùn)用所學(xué)知識(shí)介紹植樹(shù)的重要性。
教學(xué)
難點(diǎn)
1.掌握介詞表示目的的用法。
2.學(xué)習(xí)一些用于介紹植物重要性的句式。
自主
預(yù)習(xí)
掌握本課單詞和短語(yǔ)的讀法,并能了解文章大意。
預(yù)習(xí)
自測(cè)
3、
預(yù)
習(xí)
反饋:
合
作
探究:
交
流
展示:
精
講
點(diǎn)撥:
達(dá)
標(biāo)
測(cè)試:
Ⅰ.英漢互譯。
1.做……很愉快_________ 2.總之,一句話_________ 3.take energy from _________
4. soil_________ 5.達(dá)到,執(zhí)行_______
4、__
6. pleasant_________7. 基本的,基礎(chǔ)的_________ 8.shade_________
Ⅱ根據(jù)句意和所給的首字母用適當(dāng)?shù)脑~語(yǔ)填空。
1.Walking in the open a_________ is a kind of good exercise .
2.Without plant, n_________ can live at all.
3.These trees are too dry. Water them at once,or they may d_________.
4.Water is the b_________ food to p
5、lants.
5.The wind has c_________ much soil away.
Ⅰ.檢查單詞及詞組的讀法并校正。
Ⅱ.Read the lesson and tick the items mentioned.
1.People can eat plants or use them as medicine. ( )
2.Plants help make the air clean and fresh. ( )
3.Many animals live in the forest. ( )
4.Books,paper,pen
6、cils and erasers all come from plants. ( )
5.Animals eat the fruit from the trees. ( )
6.The plants cover the soil and can stop the dust. ( )
7.When the weather is sunny and hot,people can sit in the shade under a tree. ( )
8.The plants make
7、 everything look beautiful. ( )
9.People use wood from trees to build houses and furniture. ( )
探究一、pleasant和basic的用法。
交流展示:
精講點(diǎn)撥:
探究二、Trees and other plants help clean the air.其中help的用法。
交流展示:
精講點(diǎn)撥:
探究三、Medicine and clot
8、hing are also made from trees and plants.探究be made of, be made from的區(qū)別。
交流展示:
精講點(diǎn)撥:
Ⅰ用所給詞的適當(dāng)形式填空。
1. It is _________(please) to take a walk in the park.
2. You will feel cool if you sit in the _________(shade) under a tree.
3. We use plants _________(make) food .
4. Would
9、you like _________(go)out on Sunday ?
5. Water is one of our _________(base) needs.
Ⅱ完成課本上Let’s do it的2、3題。
Ⅰ按要求改寫(xiě)下列句子,每空一詞。。
1.Don’t plants do other things?(作肯定回答)
________,they ________.
2. Let’s talk about trees today, ________ ________?(改為反意疑問(wèn)句)
3.My little cat died a week ago.(改為同義句)
10、 My little cat _______ _______dead for a week.
4.Why don’t you plant some trees behind the house? (改為同義句)
Why ______ ______ some trees behind the house?
5.They are sitting under a tree in the shade. (對(duì)劃線部分提問(wèn))
_______ _____ they sitting?
Ⅱ根據(jù)漢語(yǔ)意思完成句子。
1.植物給我們提供食物。動(dòng)物呢?
Plants ________ ________
11、 food.What about snimals?
2.我們沒(méi)有地方住了。我們?cè)撛趺崔k呢?
We have no places _______ _______ _______.What shall we do?
3.沒(méi)有食物,我們能生存嗎?
Can we live _______ _______?
4.在樹(shù)叢中散步很有趣,是嗎?
Walking _______ _______ _______ is very interesting,isn’t it?
5.丹尼說(shuō)他要種很多面包圈樹(shù)。
Danny said he would plant a lot of_______ _______ .