(共26张PPT)
Unit 2
Plant a Plant!
v. 种植
Many students are planting trees.
许多学生正在植树。
[C]n. 植物
There are many plants in the garden.
花园里有许多植物。
We Will Learn
Functions
Talking about Plants and Gardening
Grammar
Word Building
Structures
It’s fun and important to plant plants.
Gardening is a very enjoyable hobby.
That is the whole purpose of growing a garden.
Watch a video and answer the questions
1 . What are they doing? 2. Do you know how to plant a tree?
Lesson 7
Planting Trees
Learning Aims
1.Knowledge Aim：
Master the new words and the key points in this lesson.
Words: hole, large, cover, fill, bottom
Phrases: Tree Planting Day, the basic steps for,
as a school project, fill with, by the way, turn into,
for sure, in the bottom of
2.Ability aim：
Learn about the basic steps for planting trees and
describe how to plant trees in English.
3.Emotion aim：Planting Trees is important to us,
we should plant more trees.
New Words
hole [h??l]
large [lɑ?d?]
root [ru?t]
seedling [?si?dl??]
cover [?k?v?]
fill [f?l]
dirt [d??t]
pack [p?k]
dust [d?st]
storm [st??m]
dirty [?d??ti]
northern [?n????n]
bottom [?b?t?m]
n.洞
adj.大的，巨大的
n.根
n.幼苗，幼秧
v.覆盖n.盖子
v.装满，充满
n.泥土，污物
v.堆积，压实，装箱
n.沙土，尘土，灰尘
n.暴风雨
adj.不干净的，肮脏的
adj.北方的，北部的
n.底部，最下部
seed n. 种子
package n. 包裹
thunderstorm n. 雷雨；雷暴
north n. 北方；北部
top n. 顶部；顶端
large-larger-largest
Listening
Listen to the tape and fill in the blanks.
Dig a ________ big enough to hold the roots of the seedling.
Put a little water in the _________ of the hole.
Put the ________ of the seedling into the hole.
________ the roots and fill the hole with dirt.
Pack the dirt ________ the new tree with your feet.
roots
Cover
around
hole
bottom
hole
seedling
dirt
water
sun
Project :Grow! Grow! Grow!
Do you know how to plant a tree ?
dirt
1. Wind blows the dirt and the sand here from the
south.( T / F )
2. Why are many people worried?
3. What does the worker think of planting trees?
4. A lot of rich lands in the northern area have turned into desert.（Translate）
在北方地区许多肥沃的土地已变成了沙漠。
Because the environment is changing, and they want to do something to help.
It’s fun and important to plant trees.
Reading
Read the lesson and finish the following tasks.
√
Language points
1. cover
(1) v. 覆盖 cover...with... 用......覆盖......
E.g. My mom covered the table with beautiful tablecloth.
被动：be covered with 被......覆盖
E.g. The road is covered with snow.
(2) [C]n. 盖子;封面
Don’t judge a book by its cover.
【一语辨异】Please cover the box with a cover.
不要以貌取人。
2. fill v. 装满，充满
fill...with... 用......把......装满
E.g. Tom filled the bottle with milk.
被动：be filled with装满；填满（相当于be full of）
E.g. The bottle was filled with milk.
=The bottle was full of milk.
fill ... with把……装满……，主语是人，强调动作的过程。 He filled the cup with tea.
他把杯子里装满了茶。
be filled with装满；充满，同be full of。主语是物。 The cup was filled with/
full of tea. 杯子里装满了茶。
Language points
3. large(=very very big)---larger---largest
There is a large amount of rain in Hangzhou.
There are a large number of people in the station.
The population of China is larger than that of America.
Language points
4. north n. ----- northern adj.
E.g. Hebei is in the north of China.
Hebei is in the northern part of China.
Beijiing lies in the north of China. It is a northern city.
Language points
5. bottom n. ------top n.
in the bottom of 在......底部
（反义短语：on the top of 在......顶部）
E.g. In the bottom of the river, we can see many beautiful rocks.
【扩展】from the bottom of one’s heart 衷心地；真心实意
I found nothing in the bottom of my bag.
A tall tree stands at the bottom of the hill.
There is a coin on the bottom of the cup.
Language points
杯子内侧底部
每一页的低端
杯子外侧底部
6. enough
adv. 足够地 adj./adv.+enough old/big/fast enough
adj. 足够的 enough+n. enough time/money
E.g. It’s warm enough in the room.
He runs quickly enough.
I have enough money for the book.
句式：be+adj.+enough+to do sth. 足够......做某事
E.g. He is old enough to go to school.
The box is too heavy for me to carry.
=The box is so heavy that I can’t carry it.
=The box isn’t light enough for me to carry.
Language points
7. make +sb./sth. +宾补
(1) make sb./sth.+adj.
The news made him exciting.
(3) make sb./sth.+n.
We made him our monitor.
(2) make sb./sth. do sth.
The story made us laugh.
The children must be made to clean their own room.
Language points
8. way
By the way, where is Danny?
He ran to school all the way.
In a way, the problem is a little difficult to solve.
There is a bakery on his way home/to school.
Language points
9. turn into 变成
turn...into...把......变成......
E.g. Water can turn into ice in cold weather.
We can turn water into ice.
【扩展】turn相关短语
turn on/off/up/down 打开/关闭/调大/调小
turn around 转身
turn over 翻转
Language points
10. sure
Danny is very sure that he can dig a large hole.
Li Ming is sure of the final exam.
The worker makes sure to stop the wind from blowing.
For sure, planting trees is helpful for people.
No one knows for sure what happened.
Language points
Find out phrases
1.植树节
2. ……基本步骤
3.在上坡上
4.植树
5.作为一个学校课题
6.挖坑/洞
7.足够大
8.幼苗的根部
9.用…装满
10.顺便说一下
11.沙尘暴
12.把…变成
13.肯定地；确定地
14.在…底部
Tree Planting Day
the basic steps for
on the hillside
plant trees
as a school project
dig a hole
large enough
the roots of the seedling
fill…with
by the way
dust storm
turn…into
for sure
in the bottom of
dig-dug-dug-digging v. 挖；掘
1．
2．
3．
4)Work in pairs. Read the lesson and the passage
above again. Why should we plant trees？Talk
about it and list at least three reasons.
Let's Do It !
We can have a rest in the shade under the tree.
Trees can stop the wind.
Trees help us fulfill our basic needs.
Homework.
1.Remember the words and phrases of lesson 7.
2.Finish the exercises .
3.Remember the sentences about planting.
单击此处添加文本
Thank you!
Finish the exercises.
1.The cat fell into to the h_________ and couldn’t climb out of it.
2.This room is l_________ enough for us to sleep in.
3.I really like the _________(封面) of the book.
4.Please wash you ________(dirt) hands.
5.The banks are ________(cover) with trees and flowers.
ole
arge
cover
dirty
covered
2)Fill in the blanks with the words in the box. Then
put the steps for planting a tree in the correct order.
□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.
bottom hole around cover roots
roots
bottom
Cover
around
hole
2
5
3
4
1
