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(共34张PPT)
Unit2 Plant a Plant!
Lesson 11
Amazing Plants
同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
词汇听写
课文导入
Do you like gardening
How to make your garden more beautiful
课文呈现
THINK ABOUT IT
·How many plants can you name
·Have you ever heard about any special plants
　 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. ① It grows in eastern Asia. Isn’t it beautiful ②
温馨提示：此符号表示“考点精讲点拨”链接。
课文呈现
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.
课文呈现
What makes a tree laugh？
When it comes to laughing, this tree is really funny. ③ 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. ④ It grows in the middle of Africa.
课文呈现
Can a fossil be alive？ ⑤
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. ⑥ Does it look old？This plant can live as long as 1 500 years, so people call it a living fossil. ⑦
课文呈现
1)Listen and number the sentences.
□When you touch this kind of plant, it closes up tightly.
□This plant can live as long as 1 500 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
听力材料
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.
课文呈现
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 1 500 years, so people call it a living fossil.
课文呈现
2)Read the lesson and fill in the table.
Plant Place Feature
South America , China and other countries. When something touches its leaves, they close up tightly. After a few minutes, they open up again.
Eastern Asia
This plant's flowers look like flying egrets.
课文呈现
Plant Place Feature
The middle of Africa
If the wind blows, this amazing tree “laughs”．
The southwest of Africa
It has only two leaves and a stem . This plant can live as long as 1 500 years.
课文呈现
3)Fill in the blanks with the correct words. The first letter is given.
1．Don’t ___________ the dish! It’s very hot!
2．China is a country in ___________ Asia.
3．He was too___________ to talk to others.
4．She cut her hair very short and everyone was
___________ by her new look.
touch
eastern
shy
surprised
课文呈现
4)Look for more amazing plants and talk about one of them. You can talk about the following aspects. Task tips：
What is it？
Where does it live？
What does it look like？
Why do you think it is amazing
The Rafflesia arnoldii（阿诺尔特大花）is the biggest flower in the world. It comes from Southeast Asia. It has only one flower. It doesn't have leaves or stems.
考点精讲
①Because this plant’s flowers look like flying egrets, people call it the egret flower.
call /k :l/ v. 把……叫作；称呼
e.g. We usually call television TV for short.
我们通常把 television 简称为TV。
This machine is called a crane.
这种机器叫做起重机。
考点1
常用结构：call sb. sth.把……称作……
考点精讲
拓展：
（1）call 作动词，还可意为“（给……）打电话”。
e.g. She said she would call back. 她说她会再打电话来。
I called my mother up as soon as I got to school.
我一到学校就给妈妈打电话了。
（2）call 还可以作名词，意为“打电话，通话”。
e.g. Please give me a call when you come back.
当你回来时，请给我打个电话。
返回
温馨提示:可返回原文
考点精讲
②Isn’t it beautiful
否定疑问句
此句为否定疑问句，英语中否定疑问句通常表示惊异、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），还可以用于提出建议或邀请等。
考点2
考点精讲
e.g. Aren’t you supposed to clean the room 难道你不该去打扫房间吗？
Won’t you have a cup of tea 你不喝杯茶吗？
—Isn’t he coming this evening 难道他今天晚上不来吗？
—Yes, he is. 不，他来。/No, he isn’t. 对，他不来。
【特别提醒】对于否定疑问句的回答应根据事实作答。如果事实是肯定的，用“Yes＋肯定结构”来回答；如果事实是否定的，用“No＋否定结构”来回答。
考点精讲
中考在线1：—Didn’t you go climbing yesterday afternoon
—_____. Because my friend Daniel came to my house.
A. Yes, I did B. No, I didn’t C. Yes, I didn’t D. No, I did.
【点拨】否定疑问句的回答要依据事实作答。根据后面可知此处应用否定回答。
B
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考点精讲
③ When it comes to laughing, this tree is really funny.
When it comes to... 当提到；就……而论
When it comes to... 结构中to 是介词, 后可接名词、代词或动词的-ing 形式作宾语。
e.g. When it comes to French, I know nothing.
提到法语，我一窍不通。
When it comes to fishing, John is an expert.
谈及钓鱼, 约翰是个专家。
考点3
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考点精讲
④When people first hear it laughing, they are usually quite surprised and begin to laugh along with the tree.
[高频] hear sb. doing sth. 听到某人正在做某事
e.g. I hear someone knocking at the door. Please go and see who it is.
我听到有人在敲门。请去看一下是谁。
考点4
① hear sb. doing sth.意为“听到某人正在做某事”，强调听见的动作正在进行。
考点精讲
I heard them talk about that matter yesterday.
昨天我听见他们谈论那件事了。
I often hear the child cry at home.
我经常听见那个孩子在家哭。
② hear sb. do sth.
表示“听到某人做了某事”，强调听到某人做某事的全过程。
考点精讲
中考在线2：The boy is crazy about music and we always hear him ________ in the music room. [广元]
A. to sing B. sings C. singing D. sing
【点拨】采用固定结构法。hear sb. do sth. 意为“听到某人做了某事”；hear sb. doing sth. 意为“听到某人正在做某事”；这里用always 表示我们总能听到他在唱歌。
D
考点精讲
along with 和……一起
e.g. I want to go to the party. Can you go along with me
我想去参加那个聚会。你能和我一起去吗？
考点5
相当于together with
考点精讲
The boy along with his parents has been to the Great Wall twice.
(主语为The boy) 这个男孩和他的父母一起去过两次长城。
Linda’s parents along with her want to go to Sanya for a holiday.
(主语为Linda’s parents) 琳达的父母和她想去三亚度假。
当主语后跟with, along with, together with等修饰成分时，谓语动词不受这些修饰成分的影响，仍与前边的主语保持一致。
考点精讲
中考在线3：Tom, together with his friends, often ______ to the old people’s home to cheer the old up. [广元]
A. go B. going C. goes
【点拨】本题采用主谓一致法。句意为“汤姆，和他的朋友一起，常常去敬老院让老人开心起来”。本句的主语是第三人称单数Tom，together with his friends 在此是插入语，故谓语动词应用第三人称单数形式。
C
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考点精讲
⑤ Can a fossil be alive
alive / 'la v/ adj. 活着的；有生气的
e.g. The poor village was alive because of so many tourists.
这个贫困的村庄由于众多的游客而有了生气。
考点6
辨析：alive, living, live与lively
alive 活着的。既可指人，也可指物，可作表语或后置定语。 The artist is still alive.
这位艺术家仍然活着。
He is the greatest man alive.
他是在世的最伟大的人。
考点精讲
living 活着的；健在的。既可用于指人，也可用于指物。在句中可作表语或前置定语。 He is dead, but his parents are still living.
他死了，但他的父母仍然健在。
She has no living relatives.
她没有还健在的亲戚。
live 活的。一般仅用于指物，只作前置定语。 They carry out an experiment with a live monkey.
他们用活的猴子做实验。
lively 精力充沛的；生气勃勃的。既可指人，也可指物，在句中作表语或定语。 Jenny is a lively girl.
詹妮是个精力充沛的女孩。
考点精讲
中考在线4：Many butterflies are still ______ after the long winter days. Now the forest is ______.
A. lively; lively B. alive; live
C. alive; lively D. lively; alive
【点拨】句意为“长长的冬天后许多蝴蝶仍然活着，现在森林里是有生机的”。alive 表示“活着的”；lively 表示“生气勃勃的”，可作定语和表语。
C
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考点精讲
⑥ Its two leaves continue to grow for its whole life.
continue /k n't nju:/ v. 继续
continue to do sth. 表示“继续/ 持续做某事”，相当于 continue doing sth. 或 continue with sth.
e.g. Though I tried my best, the baby continued crying.
虽然我尽了最大的努力，但这个婴儿仍哭个不停。
Let’s continue to read English. 我们继续读英语吧。
We’ll continue with our work. 我们要继续做我们的工作。
考点7
考点精讲
中考在线5：我相信，如果我们继续齐心协力，我们就一定能赢。
I believe if we continue to ________ ____________, we are sure to win. [达州]
pull together
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考点精讲
⑦This plant can live as long as 1 500 years, so people call it a living fossil.
[高频] as long as 长达；与……一样长
e.g. You can stay as long as you like. 你想待多久就待多久。
As long as we work hard, the Chinese Dream is sure to come true.
只要我们努力工作，中国梦就一定会实现。
考点8
否定形式为not so/as long as。
as long as还有“只要”的意思。
考点精讲
中考在线6：Nothing is impossible ______ you put your heart into it!
A. as much as B. as possible as
C. as far as D. as long as
【点拨】采用短语辨析法。句意为“只要你用心去做，没有什么事情是不可能的!”。 as much as 几乎，多达；as possible as 尽可能；as far as 就……而言；as long as 只要。
D
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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：alive
（2）重点短语：make sb./ sth. do sth.; as long as

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