资源简介

(共20张PPT)
Unit Two Amazing Plants
Lesson 6 Roles of Plants Parts
Warm up.
Who are they
Let's talk.
They are Sara, Bobao and the guide.
Where are they
They are in the Botanical Garden.
What are they doing
They are growing plants.
Listen and repeat.
用来询问植物某部分的作用及回答：
—What do+植物部分 do —具体作用.
Let's learn
All parts of a plant意思是 “植物的所有部分”，parts of 表示“…… 的各个部分”，
以how引导的感叹句，意为“它们真令人惊叹！”
√
√
roles
Listen, choose and say
A G
F
E H
B
D
C
Look, think and act
Talk and share.
Let's practice.
根据课文内容补全植物各部分的作用：
1. Roots take in ______ from the soil.
2. Stems carry ______ and water to other plant parts.
3. Leaves ______ food for the plant.
4. Flowers make ______ (which grow into new plants).
5. Fruit can ______ seeds.
water
food
make
seeds
protect
选择恰当的句子补全对话。
Lisa:Look at this tomato plant! It has many parts.
Sara:1._________
Lisa:They’re roots, stems, leaves, flowers, fruit and seeds.
Sara:Cool! 2._________
Lisa:They help the plant stand up. 3._________
Sara:What about the leaves
Lisa:4._________
Sara:That’s great! Do you know what the flowers do
Lisa:Yes, they make seeds. 5.__________
Sara:Yeah, plants are really amazing, right
E
B
D
A
C
A. They make food for the plant.
B. What do the roots do
C. Little seeds grow into plants.
D. They also carry food and water to
other plant parts.
E. What are the different parts of it
Summary
重点词汇：ground, take in, soil, carry, protect
重点句型：
☆询问植物某部分的作用及回答：
—What do+植物部分 do —具体作用.
☆描述植物部分的功能：
1. It/They+动词短语（表功能）. 它/它们 ……
eg: It makes food for the plant.（A leaf）
They take in water from the soil.（Roots）
2. ... help(s) the plant+动词原形. ……帮助植物……
eg: Stems help the plant stand up.
口语任务：
在完成跟读音频的练习之后，请自行进行朗读练习。
写作任务：
抄写第六课（Lesson 6）的课文和单词两遍。
向你的父母介绍植物各个部分的作用，并说说你认为最重要的部分。
Homework

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