首页 > 人教版 > 初二 > 英语(PEP) > 下学期 >正文

八年级英语下册Unit 7《What's the highest mountain in the world?》(Section B2 3a-SelfCheck)

点赞 收藏 评价 测速
课堂提问

课程内容

《What's the highest mountain in the world?》(Section B2 3a-SelfCheck)
Summary important phrases:
feel free            随意
as far as I know     就我所知
in the face of       面对(问题、困难)
even though          即使;虽然
at birth             出生时
up to                到达
run over             跑上前去;跑过去
walk into            走路时撞着
fall over            绊倒
or so                大约
important sentences:
What's the highest mountains in the world?
Qomolangma.
How high is  Qomolangma?
It's 8,844.43meters high.It's higher than any other mountain.
Which is the deepest salt lake in the world?
The Caspian Sea is the deepest of all the salt lake.
Did you know that China is one of the oldest countries in the world?
Yes,I did.It's much older than the US.

1.…cm taller/shorter
2.much/even/a little/less+比较级
3.…times more than……
4.Talk about how to protect pandas.
对于鲸你知道多少?
   鲸的体型是世界上存在的动物中最大的,鲸是终生生活在水中的哺乳动物,对水的信赖程度很大,以致它们一旦离开了水便无法生活,鲸形状像鱼,鼻孔在头的上部,用肺呼吸。体长可达三十米,是现在世界上最大的的动物。
  鲸为适应水中生活,减少阻力,它们的后肢消失,前肢变成划水的浆板。身体成为流线型,酷似鱼。因而它们的潜水能力很强,小型齿鲸可潜水至100-300米的水深处,停留4-5分钟,长须鱼可在水下300-500米处待上1小时,最大的的齿鲸一抹香鲸能洒水至千米以下,并在水中持续2小时之久。
3a Read the following words and phrases about whales.Put then in the correct place in the chart.
1.Hunmans catch whales for meat,fat nad oil.
2.Eat small fish and other sea life
3.Jump high out of the water
4.Rules on whale protection
5.Huge
6.Water pollution
7.Live in the sea
8.Some kinds have teeth
9.Learn more about whales
10.Stop putting rubbish into the sea
11.Sing songs
12.Whale parts sold to make things likes candles and soap

 What do they look like?  5  8
 where do they live?  7
 What do they eat?  2
 What can they do?  3  11
 Why do some of them have to be protected?  1 6 12
 How can we orotected them?  

3b Write a paragrapg about whales and why they need to be protected Use the information in 3a.Then make a poster.
Whales are……They live in …They eat……They can……
One interesting fact is……Anoher interesting  fact is……
Some kinds of whales are in danger because……
We shoukd protect whales from……
I think people
Should/shouldn't……
Whales are animals.They live in the sea.They eat small fish and other sea life.They can do things like people.One intersting fact is they can sing.Another interesting fact is that they can jump out of water.Some kinds of whales are in danger because the water is polluted and people killed them to make things like candles and people killed them protect whales from dying.I think people should make rules on whale protection and learn more about whales.We shouldn't put rubbish the sea.
Self check 1.Complete the chart.

 Adjectives  Comparatives  Superlatives
 high  higher  highest
 dangerous  more dangerous  the most dangerous
 long  longer  longest
 popular  more popular  the most popular


2.Match verbs and odjects.Then add one more odject to each list.

 Verbs  Odjects
 1.reach  a.my life,my money,……my health
 2.achieve  b.the top of a mountain,the library,……the farmhouse.
 3.risk  c.my dream,success,……the ends


3.Circle the corredct word and/or fill in the blank with the correct form of the word in brackets for each sentnence.
1.An elephant weighs (few many)times more than a dog.
2.An adult panda can eat(much a little)more than a cat.
3.Cananda is a (little lot)less(more crowded)(crowded)than China.
4.A tiger is (much a little)(stronger)(strong)than a man.
   Grammar
形容词和副词的比较级和最高级
1.大多数形容词有三个级。
1)原级:常用结构as……as,像……一样
Zhang Hong is as tall as Tom.
张红和汤姆一样高。
2)比较级(用于两者之间的比较)
常用结构:形容词比较级+than……
He is taller than I.
他比我高。
3)最高级(用于古都或三者以上的比较),
常用结构:
the+形容词的最高级+of/in……
He is the tallest of the three.
他是这三个人最高的。
He is the funniest in his class.
他是他们班最有趣的。
2.形容词、副词比较级和最级规则变化和不规则变化。
a)规则变化
1)一般情况下,单音节或双音节的形容词(或副词)比较级+er,最高级+est
如:
clever--cleverer--cleverest
few--fewer--fewest
small--smaller--smallest等。
2)以e结尾的词,比较级+r,最高级+st即可。如:
nice--nicer--nicest
cute--tuer--cutest
large--larger--largest
3)以辅字母+y结尾变y为i+er或est
如:
easy--easier--easiest
happy--happier--happiest
再如:early,busy,heavy,dirty,lazy也如此。
4)双写最后一个辅音字母+er或est的词同学要用心去记。
1.fat--fatter--fattest
2.thin--thinner--thinnest
3.hot--hotter--hottest
4.red--reder--reddest
5.wet--wetter--wettest
6.big--bigger--biggest
5)多音节和部分双音节的词需要在形容词原级前+more构成比较级,+the most构成最高级。如:
beautiful--more beautiful--the most beautiful
又如:delicious,popular,important,interesting,expensive,creative
双音节的词如:
careful--more careful--the most careful
useful--more useful--the most useful
少数单音节词也是这样,如:
pleased--more pleased--the most pleased
tired--more tired--the most tired
b)不规则变化
good--better--best
well--better--best
bad--worse--worst
many,much--more--most
far--farther--farthest   (距离远)
far--further--furthest   (程度深)
old--elder--eldest        (长幼)
old--older--oldest        (年龄)
Exercises
一、根据句意,用行当的词填空。
1.The biggest(desrt)in the world is the Sahara.
2.The river is too(dirty)to swim in.
3.China is one of(the oldeest)civilzations(文明)in the world.
4.The(speed)of the fastest animal is 120 kilometers per hour.
5.What (size)do you need for your coat?
I want a large one.
二、用括号内单词的适当形式填空。
1.Jim is very(hungry).LI Lei is (hungrier)than Jim.(hungry)
2.Kete's mooncakes are(the nicest)of all.(nice)
3.Your box is(heavier)than mine.But his is(the heavriest)of the hree.(heavy)
4.Unist 2 is quite(hard).Unit 3 is(harder)than Unit 2.It's(the bardest)in Module 1.(hard)
5.This TV play is(better)than that one.(good)
3.My mother is very(busy).She is (the busiest)in my family.(busy)
7.Lingling gets to school(earlier)than the others.(early)
8.She speaks English(best)in our class.(well)
9.Lucy jumped quite(far).(far)
10.I think English is as(important)as Chinese.(important)
11.This picture is(the most beautiful)of the four.(beactiful)
12.Lucy did(worse)than lily.(bad)
Homework
1.Write a paragraph about how to protect endangered animals,use the useful sentences in 3b.
2.Remember the words,phrases and sentences in this unit.

此内容正在抓紧时间编辑中,请耐心等待

史老师

女,中教中级职称

在教育教学过程中,潜心研究教学理论,不断探索创新,积累了丰富的教学经验,逐步形成了新颖独特的教学方法。

八年级英语下册Unit 3《Could you please clean your room?》 Section A Grammar focus-4c

八年级英语下册Unit 5《What were you doing when the rainstorm came?》 Section B(2a-3b)

八年级英语下册Unit 5《What were you doing when the rainstorm came?》 Section B(1a-1d and self check)

八年级英语下册Unit 5《What were you doing when the rainstorm came?》 Section A(Grammar focus-4c)

八年级英语下册Unit 5《What were you doing when the rainstorm came?》 Section A(3a-4c)

八年级英语下册Unit 5《What were you doing when the rainstorm came ?》 Section A (1a-2d)

八年级英语下册Unit 4《Why don‘t you talk to your parents?》 Section B (2a-2e)

八年级英语下册Unit 4《Why don‘t you talk to your parents?》 Section B (1a-1e self Check)

八年级英语下册Unit 2《I’ll help to clean up the city parks》Section A3 Grammar focus -4c

八年级英语下册Unit 2《I’ll help to clean up the city parks》Section A2 3a-3c

八年级英语下册Unit 2《I’ll help to clean up the city parks》Section A 1a-2d

八年级英语下册Unit 1《What's the matter?》 Section A3 Grammar focus -4c

八年级英语下册Unit 1《What's the matter?》 Section B (1a-1d and self Check)

八年级英语下册Unit 10《I've had this bike for three years》 Section B 2a-3b

八年级英语下册Unit 10《I've had this bike for three years》 Section B 1a-1d and Self Check

八年级英语下册Unit 10《I've had this bike for three years》 Grammar Focus-4c

八年级英语下册Unit 10《I've had this bike for three years》 Section A 3a-3c

八年级英语下册Unit 10《I've had this bike for three years》 Section A 1a-2d

八年级英语下册Unit 9《Have you ever been to a museum?》 Section B (2a-2e)

八年级英语下册Unit 9《Have you ever been to a museum?》 Section B (1a-1e and Self Check)

评论

点此登录 后即可畅所欲言

联系我们 版权说明 帮助中心 在线客服

©2016 同桌100 All Rights Reserved