Unit 2 Lesson 11 Amazing plants.
同步练习
一. 单项选择。
1. When it comes to ________ a kite, children are very happy.
A. flying B. fly
C. flies D. flew
2. Sally is a(n) ________ girl. When she answers questions in class, her face will turn red.
A. happy B. sad
C. shy D. active
3. My mother will stay in Japan ________ two years.
A. as much as B. as long as
C. as soon as D. as far as
4. The Internet can ________ our eyes to the outside world.
A. turn on B. open up
C. close up D. look up
5. When my teacher heard the funny story, she laughed ________ with us.
A. along B. down
C. away D. up
二. 根据括号中所给的汉语用适当的词语填空。
1. Lisa comes from an ____________（东部的）little village.
2. Emily is a ___________（害羞的）girl. She doesn’t come out now.
3. Yunnan lies in the _____________（西南）of our country.
4. There is nothing ____________（有生命的）on the moon.
5. Hold the pole ____________（紧紧地）, or you’ll fall down.
三. 按要求进行句型转换，每空一词。
1. Its flowers look like egrets.（对划线部分提问）
____________ _____________ its flowers look like?
2. The leaves opened up again.（改为否定句）
The leaves _____________ ____________ up again.
3. People call it a living fossil.（改为一般疑问句）
____________ __________ call it a living fossil?
4. They felt surprise to see us.（改为感叹句）
_____________ ____________ they felt to see us!
5. It grows in the middle of Africa.（对划线部分提问）
____________ ___________ it grow?
四. 根据所给汉语完成英语句子，每空一词。
1. 当提到她妈妈时，她禁不住哭了。
She couldn’t help crying _________ __________ ________ ________ her mother.
2. 这种鸟生活在加拿大。
This __________ _________ _________ lives in Canada.
3. 我听到他们正在房间里笑呢。
I ____________ _____________ ___________ in the room.
4. 上海位于中国东部。
Shanghai lies ____________ _________ _________ of China.
5. 这条绳子和那条绳子一样长。
This rope is ___________ __________ __________ that one.
同步练习答案
一. 1.A 2. C 3. B 4. B 5. A
二. 1. eastern 2. shy 3. southwest 4. living 5. tightly
三. 1. What do 2. didn’t open 3. Do people
4. How surprised 5. Where does
课件39张PPT。冀教版 八年级下 Unit 2
Lesson 11
Amazing plants.
How many plants can you name?cabbageeggplantcarrotpotatopeaonioncorntomatopineapplestrawberrygrapebananapeachHow many plants can you name?apple rosepeonywinter jasminesunflowerlilygardeniaHow many plants can you name?Warming-up:Talk with your partners:Talk about these questions:
1. Why are plants important?
2. How many plants can you name?
3. Have you ever heard about any special plants?Warming-up:Let’s enjoy a video:Presentation:Amazing plants:egret ['i:grit] n.白鹭This plant’s flowers look like
flying egrets, so people call it
the egret flower. It grows in
eastern Asia.
['i:st?n ] adj. 东方的白鹭花Amazing plants:Presentation:白鹭花即为鹭草所开的花，原产朝鲜，台湾和日本，属兰科，已知记录有12种(种植)。因白鹭花十分美丽，故人为采摘过多造成数量急剧减少，已经属于属于濒临绝种的植物，在十大奇异植物中排行第三。因花的形状就象白鹭展翅飞翔的样子故取其名。the egret flowerPresentation:Amazing plants:Presentation:Amazing plants:This plant can be shy.
When something touches its leaves,they close up tightly. after a few minutes, they open up again.[?a?] adj. 害羞的['ta?tli] adv. 紧紧地；坚固地触碰close up 合起来 open up 打开sensitive plant 含羞草Presentation:Amazing plants: The fruit of this tree has a hole in it. If the wind blows, this amazing tree “laughs”.
This tree can “laugh”Presentation:Amazing plants:Presentation:Amazing plants:It grows in the southwest of Africa . This plant can live as long as 1500 years, so people call it a living fossil.
fossil ['f?sl ] n.化石living ['l?v??] adj. 活着的[ sa?θ'west ] n.&adj. 西南(的)千岁兰又称为百岁叶、百岁兰、千岁叶，是裸子植物门百岁兰科的唯一种类。
分布于安哥拉及非洲热带东南部，生于气候炎热和极为干旱的多石沙漠、枯竭的河床或沿海岸的沙漠上。千岁兰的分布范围极其狭窄，只有在非洲西南的狭长近海沙漠才能找到。它也是远古时代留下来的一种植物"活化石"，非常珍贵。千岁兰植物体的大部分埋藏在沙土之中，在茎的顶部边缘分别向两侧生出两片巨大的叶片，每片叶长达2-3米，宽30厘米左右。这两张叶片从种子萌发开始就与植株共存亡，伴随着整个植株终生不落，也不停止生长，所以，千岁兰又被称为千岁叶。在自然界，这可是最长寿的植物、最长寿的叶片，它能活上数十年、数百年，以至数千年。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.2413Listening:Let’s Do It!1Listen and read the lesson and fill in the table.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.Listening and reading:Reading:Read the lesson again and take notes.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 engrets, people call it the egret flower.
It grows in eastern Asia. Isn't it beautiful ?一种会飞的花？看起来像...飞行的白鹭在亚洲东部白鹭It grows in eastern Asia 它生长在东亚。
eastern作形容词，意为“东方的，东部的”，
其名词是east,意为“东方”。其他表示方位的词：
west（西方）——western（西方的），
north（北方）——northern（北方的），
south（南方）——southern（南方的）eg. Shanghai is in the eastern part of China.
上海在中国的东部。language points:Grammar:language points:Grammar:2. Isn’t it beautiful ? 难道它不漂亮吗？否定疑问句：
①以“助动词，情态动词，be动词或havehas的否定缩写式”开头。
②表示“惊讶，反问，赞美，期待，批评等”
③如果事实是肯定的，用“Yes+肯定结构”，如果事实是否定的，用“No+否定结构” Yes, it is.(不，它很漂亮。) No, it isn’t.(是的，它不漂亮)Eg:1.Don’t you remember that holiday
Yes, I do.(不，我记得) No, I don’t.(是，不记得)
2.Can’t you shut the door behind you?
Yes, I can.(不是，我关门了) No, I can’t.(是的，我没关门)Reading:Read the lesson again and take notes.
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.
紧紧地合起来open up 打开害羞的触碰少量的，几个1. 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.
由于下大雨，店主不得不关了商店。2. open up 张开；打开
Eg: As the market opens up, I think people are going to be able to spend more money on consumer goods.
随着市场的开放，我想人们将能花更多的钱购置消费品。Grammar:language points:
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'' laugh''. 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.make sb. do...让某人做..When it comes to...当提到...时，就...而论hear sb. doing... 听到某人做...along with...和...一起Reading:Read the lesson again and take notes.在…中间language points:Grammar:4. a few+可数名词复数（少数几个） 表示肯定
a little+不可数名词（有一些） 表示肯定
few+可数名词复数（几乎没有） 表示否定
little+不可数名词（几乎没有） 表示否定
There are a few eggs in the basket.
篮子里有几个鸡蛋。
Although he’s wealthy,he spends little on clothes.
虽然他很富有，但他几乎不花钱买衣服。language points:Grammar:1. When it comes to+名词代词doing
当提到……; 就……而论
eg: Harry never misses a trick?when?it?comes?to doing business.?
当谈到做生意时，哈里从不错过时机。2. hear sb doing sth 听到某人正在做某事
I?heard someone singing when I passed by the classroom.??
当我经过教室的时候听见有人正在唱歌。 language points:Grammar: see/watch/hear/find/feel sb./ sth. do sth. see/watch/hear/find/feel sb./sth. doing sth.的区别： hear sb do sth 听到某人做了某事.暗示过程完成 eg: 我听到他关掉电视. I heard him turn off the TV. hear sb doing sth 听到某人正在做某事.强调动作的进行.可能你听到 的只是动作的一部分. eg: 我经过这里时听到有人唱歌. I heard someone singing when I passed by. language points:Grammar:3. along with 和……一起
eg: Mike?went?along?with?his?girlfriend?to?the?park.??
迈克和他的女朋友一起去了公园。
eg: I’ll go?along?with?you?on?this?one.??
在这一点上我同意你的看法。
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.继续做某事 continue to do sth. Reading:Read the lesson again and take notes.活化石西南(的)NorthSouthWestEastSouthwestNortheastSoutheastNorthwest西南(的)Grammar:language points:Grammar:10. continue to do sth 继续做另一件事
eg: After he finished reading a novel, he continued to play with
his friends.?他读完小说后跟朋友继续玩游戏。
continue doing sth 继续做同一件事
eg: After a rest, he continues reading?.
稍事休息后，他继续读书。language points:Grammar: alive, live, living， lively的区别
alive “活的”（做表语或后置定语） man alive
living “活的”（作表语或前置定语）living things
lively “活泼的，思想活跃的，生机勃勃的”
live[l?v] 动词，“居住，生存”
[laiv] “现场直播的”
“活的”（主要用来说鸟或其他动物，作表语）
1.飞行的白鹭____________ 2. in eastern Asia____________
3.紧紧地合拢起来____________ 4.play with _______________
5.张开，打开________________ 6.when it comes to...__________
7.和...在一起______________ 8.in the middle of_____________
9.继续做某事_____________ 10. a living fossil _______________
flying engrets
close up tightly
open up
along with...continue to do...在东亚
和...一块玩
当提到...时
在...中间
活化石Key phrases we learn today:Grammar: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.ouchasternhyurprisedLet’s Do It!3Fill in the blanks with the correct words. The
first letter is given. Talk about more amazing plants:4Let’s Do It!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?大王花，传说中的食人花，是世界上最大的一种花，以花朵巨大和气味恶臭著称。石生花，生长于非洲地区，其花叶柄链接的不是茎秆，而是直接连接到根上。捕蝇草，产于北美洲亚洲、
非洲和大洋洲的热带和亚
热带地区。能够捕食昆虫，
被誉为自然界的肉食植物。 Words:
egret, eastern, shy, tightly ,fossil ,
southwest, living Phrases:
eastern Asia, close up, open up,
along with, in the middle of,
a living fossil When it comes to…….Patterns:Summary:猴面兰花玉露 Don’t _____ ___ (关上)the door tightly.
China is a country in _______ Asia.
He was too s ___ to talk to others.
He’ll plan a field trip to the countryside
______ _____（一起）his friends.
5. When it comes to ______ ______ （保持健康）, he goes for a walk everyday.close up
easternhyalong Fill in the blanks with the correct words.withstaying healthy Exercise:Recite the key phrases:
2. Write a passage about one of the amazing plants. (50-100 words)Love plants
Enjoy plants
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