Lesson8Whyareplantsimportant

1、Lesson 8 Why Are Plants Important? 八年级八年级Think about it!2021-10-25Why plants grow near your home?Why do we need trees?图片 2张Which school would you like to study in? Why? .Lead-in (7:50-7:54) pleasant pleznt adj. 使人愉快的使人愉快的shade eid n.阴凉处阴凉处;树荫树荫fulfill fulfil v. 达到达到;执行执行basic beisik adj.基本的基本的;基础的基础

2、的soil sil n. 土土;土壤土壤 .Talk about hobbiesSwimming Task 1: P2 Read the song aloud and underline the words you cant read.Task 2: P2 Listen to the passage and check the pronunciation of the words and underline the phrases.Task 3: P3 Lets Do It !1 ,3Task 4: Translation between English and Chinese.Thinkin

3、g (7:54-8:09)Discussion (8:o9-8:18)uWork in Pairs: Task 2uWork in Group: Task 3Show-Time (8:18-8:27) 从中获取能量_ 总而言之 _ 对来说某事是重要的 _ 如此多的 _ 帮助做某事 _ 把转换成 _ 由制成 _ 带走_take energy fromin one wordsth. is improtant to .so manyhelp do sth.turn . into .be made fromtake sth. away1、Read the lesson and tick the ite

4、ms mentioned.People can eat plants or use them as medicine.Plants help make the air clean and fresh.Many animals live in the forest.Books, paper, pencils and erasers all come from plants.Animals eat the fruit from th trees.The plants cover the soil and can stop the dust.When the weather is sunny and

5、 hot,people can sit in the shade under a tree.The plants make everything look beautiful.People use wood from trees to build houses and furniture2021-10-25 There are many trees and plants. Its _ to walk in the forest. When the weather is sunny and hot, you can sit in the _ under the tree. Trees and o

6、ther plants are one of our _ needs for life. Many things are made from trees and plants. Most animals live in the _ and eat the fruit from the trees. And plants _ the soil. That way, the wind andwater dont carry the soil away.2、Fill in the blanks with the words in the box.basicshadeforestcoverpleasa

7、nt1. basic adj . 基本的;基础的考向：basically adv. 基本上地 base n. 基础eg：The _ service(服务) is free.2. take energy from “从获得能量” 考向：take . from “从中取出，取材于”eg：We know that the leaves _ the sun.Explanation (8:27-8:36)basictake energy from3. Its pleasant to walk in the forest.在森林里散步是令人愉快的。考向:It is+adj.+(for sb.) to do

8、 sth.对某人来说做某事是.eg:_ is really hard _ them to climb such a high tree.A.This,to B. It, to C.This, for D. It, for 考向：pleasant adj. 令人愉快的，既可作表语也可作定语。用于修饰物“某物(或某事)是令人愉快的”。 pleased adj. 愉快的;高兴的，不作定语。用于修饰人。“某人对某事感到高兴” D4. in a word 总而言之 ，相当于 in one word in other word 换言之，换句话说eg: _, I cant go out as I have

9、many things to do. In a word We can sit in the _ (树荫)under the tree. Its _(愉快的) to climb the mountain.3. Trees help us _(满足) our basic needs. 4. _, (总而言之)we cant live without the water.5. All trees take energy _ the sun and turn it _ food. A. to; from B. into; to C. from; to D. from; into6. Plants c

10、over the soil. Then the wind and water dont carry the soil _. A. in B. out of C. away D. onshadepleasantfulfillIn a wordSelf-check (8:36-8:40)7.There are some monkeys _ the trees. A. on B. with C. to D. in8. beautiful, look, make, everything, the, plants _9. people, important, trees, other, and, are

11、, to, plants _10. medicine, clothing, and, also, are, from, made, trees, plants, and_The plants make everything look beautiful.Trees and other plants are important to people.Medicine and clothing are also made from trees and plants.Role-PlayPractice with your group members and do the role-play.2021-

12、10-25 Danny, Jenny and Brain are walking in a forest.J: I love this forest. There are so many trees and plants. The air is always clean ahd fresh. B: Yes. Trees and other plants help clean the air.J: Thats true. Its pleasant to walk in the forest.Its nice and cool.D: Im hungry! Maybe I can eat a pla

13、nt!B: Sure,Danny! Look,There is an apple tree over there. Lesson 8: Why Are Plants Importantso many + n.复数help sb. do sth. 帮助某人做某事Its + adj. + to do sth. 做某事是D: Is there a donuts tree?B: Donuts dont grow on trees!J: Trees and other plants are important to people. They help us fulfil our basic needs.

14、B: Thats for sure. People use trees and other plants in many ways. The trees and plants take energy from the sun and turn it into food. Medicine and clothing are also made from trees and plants.J: The forest is important to animals,too. many 树上长的东西用on, 在树上的用in .如鸟在树上，bird in the treesth. is important to sb. 对某人来说某物是重要的basic needs 基本的需求take energy from 从获取能量turn sth. into 把转换成be made from 由制成 animals live in the forest and eat the fruit from the trees. They eat other plants, too.B: And plants cover the soil.