《Planting Trees》Plant a Plant PPT教学课件

《Planting Trees》Plant a Plant PPT

第一部分内容：New words:

hole n.  洞      large adj. 大的；巨大的

root  n. 根      seedling n. 幼苗；秧苗

cover   v.  覆盖    n.  盖子 

fill v.    装满；充满   dirt n.  泥土；污物

pack v.   堆积；压实；装箱

dust n.  沙尘；尘土；灰尘   storm n. 暴风雨

dirty adj.  不干净的；肮脏好的  

northern adj. 北方的；北部的

bottom n. 底部；最下部

... ... ...

Planting TreesPPT，第二部分内容：Practice: 

Fill in the blanks with the correct forms of the words and phrases in the box.

1. I was a farmer on the edge of Gobi Desert. Life there is difficult. A long time ago, grass and trees _________ the soil.

2. But as time goes by, more and more grassland has disappeared and _____________ desert.

3. So I ________ my backpack ______ what I need and came out to look for a new life.

4. __________, I lost almost everything on my way to Guangzhou  because there was a hole ______________ of my backpack.

5. Perhaps a thief made that hole, but I couldn’t say __________.

Now I am a worker in a factory and my new life here is going well. However, I still miss my hometown. 

... ... ...

Planting TreesPPT，第三部分内容：Homework 

Finish exercises of Let's Do It,No2.

Preview next lesson and look for more information about functions (功能) of trees / plants.

Better and beautify your posters or dialogues.

Enjoy“Earth Song” from Michael Jackson and write down your feelings. 

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Planting Trees》Plant a Plant PPT课件

第一部分内容：Objectives

1. To listen and understand the   conversation about planting trees.

2. To learn some useful words and expressions to talk about how to plant a tree.

Words: 

dig, hole, large, cover, fill, storm, dirty, northern, bottom

Phrases:

by the way, want to do, turn into,

for sure, in the bottom of, fill…with

Patterns:

I suppose……

It’s …to do…

... ... ...

Planting TreesPPT，第二部分内容：Let’s Do It!

1. listen to the tape  and write true (T) or  false (F).

1. Li Ming and Wang Mei were having a picnic on a farm.  (     )

2. They asked a teacher for help.          (     )

3. Li Ming saw another group of people on the hillside.  (     )

4. Wang Mei really liked the project.   (     )

Read and answer.

1. What are Li Ming and his classmates doing on March 12?

They are planting trees as a school project.

2. Why do many people come to plant trees?

Because the environment is changing and they want to do something to help.

3. What are the basic steps for planting a tree? 

Dig a hole, put the seedling inside, cover the roots ,fill the hole with dirt, pack the dirt around the tree and put water in the bottom of the hole.

... ... ...

Planting TreesPPT，第三部分内容：Exercise

Fill in the blanks with the words or phrases.

fill with   by the way   dust storm  turn into  for sure   cover

in the bottom of   dig

large    northern

1. The ____ _____often happens in the ________ area.

2. Please _____ the glass ______ milk.

3. If you only have the name, you cannot confirm the identity_____ ______.

4. All of us can _____ our dreams _____ practical reality. 

5. I noticed there was a hole ____ ____ _______ ___ his pail.

6. You have 400 words for each question, ____ ____ ____.

7. ____ a _______ hole and put the tree inside.

8. The clouds had spread and _______the entire sky. 

... ... ...

Planting TreesPPT，第四部分内容：Homework

Work in pairs. Read the lesson and the passage  again. 

Why should we plant trees? 

Talk about it and write a short passage.

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Planting Trees》Plant a Plant PPT下载

第一部分内容：Learning aims: 

The words and phrases: hole, large, root, seedling, cover, fill, dirt, pack, dust, storm, dirty, northern, bottom

Learning important and difficult points: 

1) must情态动词的用法

2) be filled with

3) suppose的用法

... ... ...

Planting TreesPPT，第二部分内容：Think about it !

Have you ever planted a seed? How do you plant a seed?

What does a plant need to grow?

What are the basic steps for planting a tree?

Project: Grow! Grow! Grow! 

Discuss how to plant a seed in a pot.

Cover your seed with oil.

Water your seed everyday. It can’t water itself.

Put it in the sun. Plants need sunshine!

Soon, your seed will grow roots and a stem. Then it will grow a leaf and then another leaf. Your seed will grow into a plant.

... ... ...

Planting TreesPPT，第三部分内容：Language  Points

1.It must be large enough to hold the roots of the seeding. 它必须足够大以容纳的种子根。

must是情态动词，意为“必须；肯定”。用在肯定句中表示较有把握的推测。对现在的状态或现在正发生的事情的推测时，must后面通常接系动词be 的原形或行为动词的进行式。如：

You have worked hard all day. You must be tired. 你辛苦干一整天，一定累了。

2. Now, put the seedling inside, cover the roots and fill the hole with dirt. 现在，把幼苗放进来，盖上根，用泥土填上坑。

fill作动词，常用动词词组fill… with…意为“用……把……装满”，被动形式： be filled with意为“装/填满”，相当于be full of，full是形容词，意为“装满；充满”。如：

He filled his backpack with books. 他把书装进书包。

3. I suppose tree planting is very important work. 我想，植树造林是非常重要的工作 。

suppose是及物动词，常用来表示说话人的看法、猜测或假设。其基本用法如下：

(1)“suppose＋名词/代词＋介词短语”表示“猜测某人/某物在……”。如：

He supposed his friend in the library. 他猜想他的朋友在图书馆里。

(2) be supposed to中的to是动词不定式符号，后接动词原形，主语为人时，表示“应该；被期望”，它可以用来表示劝告、建议、义务、责任等。主语为物时，它表示“本应；本该”，用于表示某事本应该发生而没有发生。它还可以用来表示“被认为是；被相信是”。如：

I am supposed to start work at 7:30 every morning. 我理应每天早晨7:30开始工作。

... ... ...

Planting TreesPPT，第四部分内容：Exercises

I. 根据所给首字母或汉语提示完成下列句子。

1. I want to be a doctor when I g______ up.

2. After the rain, the l______ of the trees became greener.

3. Do you know carrots are the r______ of the plants?

4. Please w______ the trees after you plant them.

5. We can see some _______ (海报) on the wall.

6. I have no money. Can you ______ (借) some to me?

7. They ________ (覆盖) the tables with clean white cloths yesterday.

II. 用所给单词的适当形式填空。

1. Don't forget _______ (bring) me a stamp. I want to post a letter.

2. —What are you __________ (discuss)?

—The exciting match.

3. Look! The cat is washing ______ (it).

... ... ...

Planting TreesPPT，第五部分内容：Homework

Recite the dialogue.

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Planting Trees》Plant a Plant PPT教学课件

第一部分内容：Warm-up

Talk about the questions

1.When is Tree Planting Day in China?

2.What are the basic steps for planting a tree?

... ... ...

Planting TreesPPT，第二部分内容：Presentation

New words

hole  n. 洞

Maybe you should make the hole a little bigger.

也许你应该把洞再挖大一点。

dirt  n.泥土，污物

fill   v.充满，装满

fill…with…用…填满…

Fill the hole with dirt.

cover v.覆盖    n.盖子

cover...with… 用…盖住…

Now, put the seedling inside, cover the roots and fill the hole with dirt. 

... ... ...

Planting TreesPPT，第三部分内容：Read and answer

1. What are Li Ming and his classmates doing on March 12?

They are planting trees as a school project.

2. Why do many people come to plant trees?

Because the environment is changing and they want to do something to help.

3. What are the basic steps for planting a tree? 

Dig a hole, put the seedling inside, cover the roots, fill the hole with dirt, pack the dirt around the tree and put water in the bottom of the hole.

... ... ...

Planting TreesPPT，第四部分内容：Language points

1.fill…with…  用…填满…

Fill the pot with earth. 在花盆里装满泥土。

He filled the bottle with wine.他用酒装满了那只瓶子。

be filled with  被…充满/塞满

But the new roads and streets will be filled 

with many cars and buses soon.

但是不久，新的道路又将被很多公共汽车

和小汽车塞满。

2. by the way  顺便说一下

By the way, what do you think of this team?

顺便问一下，你认为这个队如何？

By the way, which province are you from?

顺便问一下，您来自哪个省?

3. dust storm       沙尘暴

The dust storm often happens in spring.

沙尘暴经常发生在春季。

Cathy wants to buy a scarf to protect herself from the dust storm.

凯茜想买一条围巾，以抵挡沙尘暴。

4. turn into          变成

The sofa turns into a bed.

沙发变成了床。

... ... ...

Planting TreesPPT，第五部分内容：Exercise

I. Fill in the blanks with the words or phrases.

fill… with…      by the way         dust storm      

turn into      for sure     cover     in the bottom  of    

dig      large    northern

1. The ____ _____often happens in the ________ area.

2. Please _____ the glass ______ milk.

3. If you only have the name, you cannot confirm the identity_____ ______.

4. All of us can _____ our dreams _____ practical reality. 

5. I noticed there was a hole ____ ____ _______ ___ his pail.

6. You have 400 words for each question, ____ ____ ____.

7. ____ a _______ hole and put the tree inside.

8. The clouds had spread and ________the entire sky. 

II. Translate the sentences.

1. 顺便问一下，这是你的书吗？

By the way, is this your book?

2. 明天难保不下雨。 

You can’t say for sure that it won’t rain tomorrow.

3. 烟雾弥漫了房间。

The room is filled with smoke.

4. 渐渐地冻雨似乎变成雪花的模样。 

The icy rain seemed like to turn into snow. 

... ... ...

Planting TreesPPT，第六部分内容：Homework:

Write a passage about your experience of planting trees on Tree Planting Day.

(50-100 words)

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Planting Trees》Plant a Plant PPT课件下载

第一部分内容：词句听写

同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！

Look at the picture. 

What are they doing? 

Do you know how to plant a tree?

... ... ...

Planting TreesPPT，第二部分内容：课文呈现

THINK ABOUT IT

·When is Tree Planting Day in China?

·What are the basic steps for planting a tree?

It’s March 12. Li Ming and his classmates are on a hillside. 

They are planting trees as a school project. A worker is there helping them. 

Li Ming：Excuse me, sir. We are digging a hole. Is it big enough?

Worker：Maybe you should make the hole a little bigger.

It must be large enough to hold the roots of the seedling. 

Li Ming：I see. Thank you. 

Worker：Now, put the seedling inside, cover❶ the roots and fill❷ the hole with dirt. Then pack the dirt around the new tree with your feet. 

Wang Mei：OK. By the way❸, there is another group of people down the hill. Are they also coming to plant trees?

... ... ...

Planting TreesPPT，第三部分内容：知识讲解

cover/'kʌvə/ v.覆盖   n.盖子；封面

eg：She covered her face with her hands. 

她双手掩面。

The book needs a new cover. 

这本书需要一个新封面。

考向【重点】be covered with被……覆盖

eg：The road is usually covered with snow. 

这条路通常被雪覆盖。

fill/fɪl/ v.装满；充满

eg：The doctor filled the bottle with medicine. 

医生把瓶子里装满了药。

If you read a lot, your life will be filled________ pleasure.(莱芜改编)

A．by　   B．of　　

C．for　  D．with 

by the way顺便问一下

常用来表示说话人要转入一个新话题。

eg：By the way, where is he?

顺便问一下，他在哪里？

顺便问一下，你在去学校的路上看到了什么？(补全句子)

__________, what did you see ______________ to school?

... ... ...

Planting TreesPPT，第四部分内容：Let's Do It !

1)Read the lesson and write true(T) or false(F)．

1．Li Ming and Wang Mei were having a picnic on a farm.  (　　)

2．They asked a teacher for help.  (　　)

3．Li Ming saw another group of people on the  hillside.  (　　)

4．Wang Mei really liked the project.   (　　)

2)Fill in the blanks with the words in the box. 

Then put the steps for planting a tree in the correct order. 

bottom　hole　around　cover　roots

□Put the ________of the seedling into the hole. 

□Put a little water in the ________of the hole. 

□________the roots and fill the hole with dirt. 

□Pack the dirt ________the new tree with your feet. 

□Dig a ________big enough to hold the roots of the seedling. 

... ... ...

Planting TreesPPT，第五部分内容：课堂练习

一、根据句意及汉语提示完成句子

1．The man dug a ________(洞)in the garden.

2．He has a ________(大量的)number of books.

3．I really like the ________(封面)of the book.

4．There will be a ________(暴风雨)this afternoon.

5．Please wash your________(脏的)hands.

二、用方框中所给词(组)的适当形式填空

north　by the way　turn into　for sure　fill with

6．—Are you going to take part in the speech competition?

—That's________. It's too good a chance to miss.

7．____________, is there a bank near here?

8．The traffic is heavy now. The streets are often ________ too many cars.

9．The haze(雾霾) often happens in the________ part of China.

10．In the sun, the ice in the glass will________water.

... ... ...

Planting TreesPPT，第六部分内容：课堂小结

本节课我们主要学习了以下重点内容：

（1）重点单词：cover, fill

（2）重点短语：by the way

1.熟记本课时的词汇 

2.完成本课时的课后作业

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Planting Trees》Plant a Plant PPT免费课件

第一部分内容：课前自主预习

1.洞________

2.大的；巨大的________→________(近义词)

3. root________

4. seedling________

5. v.覆盖 n．盖子________

6.装满；充满________

7.dirt________→________(adj.)

8.pack______________

9.dust_____________

10.暴风雨  ________

11. 北方的；北部的________→________(n.)

12.底部；最下部________

1.a dust storm ____________

2.Tree Planting Day _______________

3. in the bottom of…____________

4. for sure ____________

5.变成 ____________

6.大量的 ____________

7.顺便说一下____________

8.用……填满…… ____________

1.它必须足够大来容纳秧苗的根。It must be ________ ________ ________ ________ the roots of the seedling.

2.没有东西能够挡住风，因为剩余的树不多了。Nothing can stop the wind ________ ________ ________ not many trees left.

3.种植植物是有趣的，也是重要的。

________ fun and important _____ _____ plants.

4.噢，请记得在坑的底部浇一些水。Oh, and please________ ________ put a little water in the bottom of the hole.

... ... ...

Planting TreesPPT，第二部分内容：课堂互动探究

词汇点睛 

1　cover v. 覆盖 n. 盖子

[观察] Now, put the seedling inside, cover the roots and fill the hole with dirt. 现在，把秧苗放到里面，把根盖住并用泥土把坑填满。

The computer is covered with cloth.电脑被布覆盖着。

[探究] cover用作及物动词，意为“覆盖”。常用短语：cover…with…意为“______________”。be covered with 意为“被……所覆盖”。例如：

He covered his face with his hands. 他用手遮住了他的脸。

The road is covered with snow.这条路被雪覆盖了。

[拓展] cover还可以用作可数名词，意为“盖子”。 例如：

a blue cover 一个蓝色的盖子

2　fill v. 装满；充满

[观察] Please fill this glass for me.请为我倒满这个杯子。

The girl filled her backpack with books.

那个女孩在背包里装满了书。

The bag is filled with books.这个包里装满了书。

[探究] fill意为“装满；充满”，常用结构是__________________，意为“用……装满……”，其主语通常是人，被动结构为“be filled with”。例如：

The bottle is filled with water.瓶子里装满了水。

[拓展] fill的形容词形式为full, be full of 相当于be filled with。

1　 It must be large enough to hold the roots of the seedling. 

它必须足够大来容纳秧苗的根。

[探究] (1)enough 用作形容词时，意为“________________”，修饰名词时，通常放在名词的________(前面/后面)，也可置于名词之后。例如：I have enough time to finish the work.我有足够的时间来完成这项工作。

[探究] (2)enough用作________(词性)时，修饰形容词或副词，要放在被修饰词的________(前面/后面)。

[拓展] (1)…enough (for＋名词/代词) to do sth. 意为“(对……来说)做某事足够……”。例如：

The box is light enough for the boy to carry. 

这个箱子足够轻，这个男孩能搬动。

(2)…not…enough to…意为“……不够……不能……”，可与so…that…或too…to…进行转换。例如：

[拓展] The little boy isn't tall enough to reach the apple on the table. 

＝The little boy is so short that he can't reach the apple on the table.

＝The little boy is too short to reach the apple on the table. 

这小男孩不够高，够不着桌上的苹果。

... ... ...

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Planting Trees》Plant a Plant PPT免费下载

第一部分内容：Learning Targets

1. Be able to use the words: hole, large, root, seedling, cover, fill, dirt, pack, dust, storm, dirty, northern, bottom, dig a hole, fill...with..., by the way, dust storm, a lot of, turn into, for sure, remember to do sth., in the bottom of...

2. To know some important sentences:

· It must be large enough to hold the roots of the seedling. 

· Nothing can stop the wind because there are not many trees left.

· A lot of rich lands in the northern area have turned into desert.

3. To learn something about Tree Planting Day and know how to plant a tree

... ... ...

Planting TreesPPT，第二部分内容：Words and expressions

hole  n. 洞

n.暴风雨

large  adj. 大的；巨大的

root  n. 根  

seedling  n. 幼苗；秧苗

cover   v.覆盖    n.盖子

fill  v.装满；充满

dirt  n. 泥土；污物

storm  n.暴风雨

... ... ...

Planting TreesPPT，第三部分内容：Warming up

Why should we plants more trees?

Trees make our environment better.

翻译下列的短语。

用…….填满  fill…with…  

顺便说一下 by the way 

沙尘暴 dust storm 

变成  turn into

在…….底部 in the bottom of …

做某事怎么样 It’s +adj. to do sth.

... ... ...

Planting TreesPPT，第四部分内容：Presentation

Listen and read.

It’s March 12. Li Ming and his classmates are on a hillside. They are planting trees as a school project. A worker is there helping them.

Li Ming: Excuse me, sir. We are digging a hole. Is it big enough?

Worker: Maybe you should make the hole a little bigger. It must be large enough to hold the roots of the seedling.

Li Ming: I see. Thank you. 

Worker: Now, put the seedling inside, cover the roots and fill the hole with dirt. Then pack the dirt around the new tree with your feet. 

Wang Mei: OK. By the way, there is another group  of people down the hill. Are they also coming to plant trees?

Worker: Yes. Many people are worried because             

... ... ...

Planting TreesPPT，第五部分内容：Let’s Do It!

1.Read the lesson and write true (T) or false (F).

1. li Ming and Wang Mei were having a picnic on a farm. (     )

2. They asked a teacher for help. (     )

3. Li Ming saw another group of people on the hillside. (     )

4. Wang Mei really liked the project. (     )

2.Fill in the blanks with the words in the box.

Then put the steps for planting a tree in the correct order. 

bottom   hole   around    cover   roots

Put the ______ of the seedling into the hole.

Put a little water in the _______of the hole.

_______the roots and fill the hole with dirt.

Pack the dirt ________ the new tree with your feet.

Dig a big ______ enough to hold the roots of the seedling.

... ... ...

Planting TreesPPT，第六部分内容：Language points

1. It must be large enough to hold the roots of the seedling.

（1）must表示肯定推测，意为“一定；肯定”。

例：This book must be Jack's，because his name is on its cover. 这本书一定是杰克的，因为封面上有他的名字。

（2）large adj.大的，巨大的。常指面积或范围大，其反义词为small(小的)。

（3）enough adv.足够地。修饰形容词或副词时要放在所修饰词的后面。例：This girl is careful enough.这个女孩足够的细心。

2.Now, put the seedling inside, cover the roots and fill the hole with dirt.　　

(1)cover v．覆盖。常用短语：cover…with…用……盖住…… 其被动语态结构为：be covered with…被……覆盖。

例：Please cover the pot with a piece of paper.

请用一张纸盖住这口锅。

(2)fill v．装满；充满。

常用短语：fill… with…用……装满……；be filled with…被装满/充满…… 

例：He filled the bottle with wine.

他用酒装满了那只瓶子。

The new roads and streets will be filled with many 

cars and buses soon. 

新的道路又将被很多公共汽车和小汽车塞满。

3. By the way，there is another group of people down the hill.

by the way是固定搭配，意为“顺便说/问一下”。

常放在句首，用于在主要话题或交流中插入题外的话或问题。

例：By the way，how old are you？

顺便问一下，你多大了？

... ... ...

Planting TreesPPT，第七部分内容：Exercises

一、选择适当的单词或者短语填空。

fill with           by the way        dust storm  

turn into         for sure             cover

in the bottom of       dig   large    northern

1. The ____ _____often happens in the ________ area.

2. Please _____ the glass ______ milk.

3. If you only have the name, you cannot confirm the identity_____ ______.

4. All of us can _____ our dreams _____ practical reality. 

5. I noticed there was a hole ____ ____ _______ ___  his pail.

6. You have 400 words for each question, ____ ____ ____.

7. ____ a _______ hole and put the tree inside.

8. The clouds had spread and _______the entire sky. 

二、翻译下列句子。

1.  顺便问一下，这是你的书吗？

By the way, is this your book?

2. 你难保证明天不下雨。 

You can’t say for sure that it won’t rain tomorrow.

3. 这个房间充满了烟雾。

The room is filled with smoke.

4. 渐渐地，冰雨似乎变成了雪花。 

The icy rain seemed like to turn into snow slowly.

... ... ...

Planting TreesPPT，第八部分内容：Summary

1. Learn some new words and expressions.

2. Learn about modal verbs must and other important grammar of this lesson.

... ... ...

Planting TreesPPT，第九部分内容：Homework

1.Write a passage about your experience of planting trees on Tree Planting Day.  

Remember  to use the words and expressions in this lesson. (50-100 words)  

2. Preview the words and phrases in Lesson 8.

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..

《Why Are Plants Important?》Plant a Plant PPT

第一部分内容：Warm - up

What kind of plant do you like?

Lead -- in

Talk about the questions

What plants grow near your home?

Why do we need plants?

... ... ...

Why Are Plants Important?PPT，第二部分内容：listening

Listen to the tape and tick the items 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 the trees.

The plants cover the soil and can stop the dust.

When the weather is sunny and 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 furniture.

Reading 

Read the text and complete the passage with the correct forms of the words in the box.

basic shade forest cover pleasant

There are many trees and plants. It’s ________ to walk in the forest. When the weather is sunny and hot, you can sit in the ______ under a tree, Trees and other 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 and water don’t carry the soil away.

... ... ...

Why Are Plants Important?PPT，第三部分内容：summary

Why are plants important? 

Trees help_____ the air.

Trees ____us food.

We can ______things with trees.

We can ___ under a tree.

We _____  books from trees.

Many animals ____ in trees.

Emotion education

The plants are important to people and animals,we can’t live without plants.they can make our environment more beautiful,

we must protect the plants.

... ... ...

Why Are Plants Important?PPT，第四部分内容：Homework:

Finish a composition about the importance of the plants

《单元主题写作》Plant a Plant PPT 第一部分内容：话题分析 本单元以植物为话题，围绕这一话题谈论了植物的种植、植物的习性及植物的重要性。最能体现本单元话题的作文就是介绍植物..

《单元语法聚焦》Plant a Plant PPT课件 第一部分内容：教材典据 1. A worker is there helping them. 一名工人正在那里帮他们。 2. When there is a dust storm in spring, it gets ..

《单元基础知识过关》Plant a Plant PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．洞________ 2．大的；巨大的________ 3．v.覆盖 n．盖子________..