初中英语冀教版八年级下册Lesson 11 Amazing Plants教课内容课件ppt

这是一份初中英语冀教版八年级下册Lesson 11 Amazing Plants教课内容课件ppt，共19页。PPT课件主要包含了ouch，astern，urprised，North ，South，West，East，Northeast，Southeast，Southwest等内容，欢迎下载使用。

Language Gal
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 cmes t 两个句型3.了解一些令人惊奇的植物
A flying flwer?
Lk at this plant. Its flwers lk like egrets. What are egrets? They are a kind f bird. Because this plant's flwers lk like flying egrets, peple call it the egret flwer. It grws in eastern Asia. Isn't it beautiful?
Can plants be shy?
We all knw that peple can be shy. But hw can a plant be shy? When smething tuches this plant's leaves,they clse up tightly.After a few minutes, the leaves pen up again. This plant is fun fr small children t play with.
Hw many plants can yu name?Have ever heard abut any special plants?
THINK ABOUT IT
What makes a tree laugh?
When it cmes t laughing，this tree is really funny.This is because the fruit f this tree has a hle in it.If the wind blws,this amazing tree''laughs''.When peple first hear it laughing,they are usually quite surprised and begin t laugh alng with the tree.It grws in the middle f Africa.
Can a fssil be alive?
Lk at this plant.It grws in the suthwest f Africa.Like mst plants,it has rts.But it has nly tw leaves and a stem.Its tw leaves cntinue t grw fr its whle life.Des it lk ld?This plant can live as lng as 1500 years,s peple call it a living fssil.
1. Listen and number the sentences.
When yu tuch this kind f plant, it clses up tightly. This plant can live as lng as 1500 years. It really is a fssil. Lk at these flwers! They lk like flying egrets! This amazing tree laughs when the wind blws.
2. Read the lessn and fill in the table.
Eastern Asia.
In the middle f Africa.
Suthwest f Africa.
Its flwers lk like flying egrets.
When smething tuches its leaves, they clse up tightly. After a few minutes, they pen up again.
If the wind blws, this amazing tree “laughs”.
It has nly tw leaves and a stem. Its tw leaves cntinue t grw fr its whle life. It can live as lng as 1500 years.
Suth America, China and ther cuntries.
1). Dn’t t____ the dish! It’s very ht.2). China is a cuntry in e______ Asia.3). He was t s___ t talk t thers.4). She cut her hair very shrt and everyne was s________ by her new lk.
3. Fill in the blanks with the crrect wrds. The first letter is given.
Task tips:What is it? Where des it live? What des it lk like? Why d yu think it is amazing?
4. Lk fr mre amazing plants and talk abut ne f them. yu can talk abut the fllwing aspects
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 yu knw? 难道你不知道吗？
2. clse up 合起来，收起来；关闭，停业 Eg:The flwers clse up at night. 这些花在夜里闭合起来。 Because f the heavy rain, the shp keeper has t clse up the shp.
3. pen up 张开；打开 As the market pens up, I think peple are ging t be able t spend mre mney n cnsumer gds.
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. Althugh he’s wealthy,he spends little n clthes.
5. alng with 和……一起 Mike went alng with his girlfriend t the park.   I’ll g alng with yu n this ne.6. in the middle f 在……中间; 在……中 An ld man lied in the middle f the rad.7. cntinue t d sth 继续做另一件事 After he finished reading a nvel, He cntinued t play with his friends.  cntinue ding sth 继续做同一件事 After a rest, he cntinues reading .
when it cmes t 这个是固定结构，意为“当提到……；就……而论”，这里的 t 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 cmes t laughing, this tree is really funny. 当谈到笑的时候，这棵树真的很有趣。
When it cmes t plitics, I knw nthing. 当谈到政治方面的时候，我什么也不知道。
hear sb. ding表示听见某人或某物正在做某事；而hear sb. d意为“听到某人做了某事”，是指听到整个过程。如：
10. When peple first hear it laughing, they are usually quite surprised and begin t laugh alng with the tree.
I ften hear her sing. 我经常听到她唱歌。
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： clse / pen upa little/few , little/fewcntinue t dcntinue dingalng within the middle f
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 t speak in public.2. There are millins f l_______ things n the earth.3. Maria was nervus. She held n t my arm t________.4. These wrkers c________ wrking after a shrt rest.