Unit 2 Lesson 11 Amazing Plants 课件 (共19张PPT)2023-2024学年冀教版英语八年级下册

(共19张PPT)
Unit 2 Plant a Plant!
Lesson 11 Amazing Plants
新
课
导
入
Language Goal
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1.能熟悉并能正确运用本课时的重点单词和短语
2.能掌握否定疑问句和when it comes to 两个句型
3.了解一些令人惊奇的植物
新知学习
课堂小结
当堂检测
学习目标
重点研讨
A flying flower
Look at this plant. Its flowers look like egrets. What are egrets They are a kind of bird. Because this plant's flowers look like flying egrets, people call it the egret flower. It grows in eastern Asia. Isn't it beautiful
Can plants be shy
We all know that people can be shy. But how can a plant be shy When something touches this plant's leaves,they close up tightly.After a few minutes, the leaves open up again. This plant is fun for small children to play with.
How many plants can you name
Have ever heard about any special plants
THINK ABOUT IT
新知学习
课堂小结
当堂检测
学习目标
重点研讨
What makes a tree laugh
When it comes to laughing，this tree is really funny.This is because the fruit of this tree has a hole in it.If the wind blows,this amazing tree''laughs''.When people first hear it laughing,they are usually quite surprised and begin to laugh along with the tree.It grows in the middle of Africa.
Can a fossil be alive
Look at this plant.It grows in the southwest of Africa.Like most plants,it has roots.But it has only two leaves and a stem.Its two leaves continue to grow for its whole life.Does it look old This plant can live as long as 1500 years,so people call it a living fossil.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1. Listen and number the sentences.
When you touch this kind of plant, it closes up tightly.
This plant can live as long as 1500 years. It really is a fossil.
Look at these flowers! They look like flying egrets!
This amazing tree laughs when the wind blows.
2
4
1
3
2. Read the lesson and fill in the table.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Plant Place(位置) Feature(特点)
Eastern Asia.
In the middle of Africa.
Southwest of Africa.
Its flowers look like flying egrets.
When something touches its leaves, they close up tightly. After a few minutes, they open up again.
If the wind blows, this amazing tree “laughs”.
It has only two leaves and a stem. Its two leaves continue to grow for its whole life. It can live as long as 1500 years.
South America, China and other countries.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
1). Don’t t____ the dish! It’s very hot.
2). China is a country in e______ Asia.
3). He was too s___ to talk to others.
4). She cut her hair very short and everyone was s________
by her new look.
ouch
astern
urprised
hy
3. Fill in the blanks with the correct words. The first letter is given.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Task tips:
What is it Where does it live What does it look like Why do you think it is amazing
4. Look for more amazing plants and talk about one of them.
you can talk about the following aspects
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
1. Isn’t it beautiful 难道它不漂亮吗？（它真漂亮！）
此句为否定疑问句，表示惊异、反问、失望、责难
等语气，也可用于赞美美好的事物（相当于一个特殊
的感叹句），还可用于提出建议或邀请。
Aren’t they happy 难道他们不开心吗？/ 他们真开心啊！
Didn’t you know 难道你不知道吗？
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
2. close up 合起来，收起来；关闭，停业
Eg:The flowers close up at night. 这些花在夜里闭合起来。
Because of the heavy rain, the shop keeper has to close up the shop.
3. open up 张开；打开
As the market opens up, I think people are going to be able to
spend more money on consumer goods.
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
4. a few+可数名词复数（少数几个）
a little+不可数名词（有一些）
few+可数名词复数（几乎没有）
little+不可数名词（几乎没有）
There are a few eggs in the basket.
Although he’s wealthy,he spends little on clothes.
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
5. along with 和……一起
Mike went along with his girlfriend to the park.
I’ll go along with you on this one.
6. in the middle of 在……中间; 在……中
An old man lied in the middle of the road.
7. continue to do sth 继续做另一件事
After he finished reading a novel,
He continued to play with his friends.
continue doing sth 继续做同一件事
After a rest, he continues reading .
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
North
South
West
East
Northeast
Southeast
Southwest
Northwest
8. 方位词
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
when it comes to 这个是固定结构，意为“当提到……；就……而论”，这里的 to 是介词，所以后面是动词的时候，要用V-ing形式；如果后面是名词，直接加就可以。如：
9. When it comes to laughing, this tree is really funny.
当谈到笑的时候，这棵树真的很有趣。
When it comes to politics, I know nothing.
当谈到政治方面的时候，我什么也不知道。
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
重点研讨
课堂小结
当堂检测
学习目标
新知学习
hear sb. doing表示听见某人或某物正在做某事；而
hear sb. do意为“听到某人做了某事”，
是指听到整个过程。如：
10. When people first hear it laughing, they are usually quite surprised and begin to laugh along with the tree.
I often hear her sing. 我经常听到她唱歌。
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
课堂小结
重点研讨
当堂检测
学习目标
新知学习
否定疑问句的
特殊语气：
赞美、惊异、反问、失望、责难、赞美、建议、邀请等
重点短语：
close / open up
a little/few , little/few
continue to do
continue doing
along with
in the middle of
Unit 2
Lesson 11
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
当堂检测
重点研讨
课堂小结
学习目标
新知学习
Ⅰ. 根据句意及首字母提示填写单词。
1. The little girl is very s_______. She is afraid to speak in public.
2. There are millions of l_______ things on the earth.
3. Maria was nervous. She held on to my arm t________.
4. These workers c________ working after a short rest.
hy
iving
ightly
ontinued
新知学习
旧知回顾
课堂小结
当堂检测
学习目标
拓展提升
当堂检测
重点研讨
课堂小结
学习目标
新知学习
It's pleasant for me ______ (live) in the country.
2. Are their ideas the same as ______ (you)
3. There are thousands of _________ (kilogram) of meat sold
in the market every week.
4. I am_______(amaze) at the _______ (amaze)story.
5. Vegetables help ________ (make) us keep healthy.
II. 用所给单词的适当形式填空。
to live
yours
kilograms
amazed
to make
amazing