Unit 7 What's the highest mountain in the world? Section B (1a～2e)课件(共45张PPT)

(共45张PPT)
Unit 7 What's the highest mountain in
the world？
第四课时 Section B (1a～2e)
目录
01
02
名师点拨
课前预习
04
课堂小测
05
课后作业
03
语篇理解
课前预习
请同学们预习课本Section B(课本P53～P55)。预习完课本内容，同学们可以试着做以下题目，检测一下自己预习的效果！
1. 重量是……；称……的重量 v. ______________
2. 出生；诞生 n. ______________
3. 成年的；成人的 adj. 成人；成年动物 n. ______________
4. 竹子 n.__________________
5. 研究；调查 n.& v. ______________________
6. 饲养员；保管人 n. ______________
7. 醒着 adj. ___________________
核心单词
weigh
birth
adult
bamboo
research
keeper
awake
8. 激动；兴奋 n.___________________
9. 疾病；病 n. ____________________
10. 野生的 adj. ____________________
11. 政府；内阁 n. ____________________
excitement
illness
wild
government
12. 出生时 ______________
13. 到达（某数量、程度等）；至多有；不多于__________
14. 跑上前去；跑过去 _______________________
15. 走路时撞着 _______________________
16. 绊倒 _______________________
17. 大约 _______________________
18. 死于 _______________________
19. 砍倒 _______________________
常考短语
at birth
up to
run over
walk into
fall over
or so
die from
cut down
20. 这头大象比这只熊猫重许多倍。
This elephant ______________________________ more than this panda.
21. 一只熊猫能活20至30年。
A panda can ________________________ 20 to 30 years.
典型句子
weighs many times
live up to
22. 熊猫饲养员们正在准备牛奶，作为熊猫宝宝的早餐。
Panda keepers _________________________________ the baby pandas' breakfast.
23. 熊猫已经变得如此受欢迎，以至于它们现在是中国的一个象征。
Pandas have become so popular that they are now _________________________________________.
are preparing milk for
a symbol of China
名师点拨
How much does she weigh =What's her weight 她有多重？
8
weigh的用法
( )1. —___________does she weigh
—Her ___________is 50 kg.
A. How heavy; weigh B. How many; weight
C. How much; weight D. How much; weigh
专 练
C
( )2. —Why do you ___________yourself all the time，Nancy？
—I joined a slimming club last month and I have to keep an eye on my ___________.
A. weight; weigh B. weigh; weight
C. weigh; weigh D. weight; weight
B
time作可数名词时，意为“……倍；次数”；作不可数名词时，意为“时间”。如：
Our new school is four times as big as the old one. 我们的新学校是旧学校的4倍大。
Attitudes change over time. 态度随着时间的推移而发生变化。
9
time的用法
( )1. An elephant eats ___________than a panda.
A. many time more B. many times much
C. many times more D. much time more
2. 我太忙了，没有时间做运动。（根据汉语意思完成句子，词数不限）
I'm too busy. I have ______________________.
专 练
C
no time to do sports
up to意为“到达（某数量、程度等）；至多有；不多于”，后面常接数量词。如：
I can take up to four people in my car. 我的车至多能载4个人。
10
up to的用法
【拓展】与up to相关的常见短语
( )1. —Shall we go out or stay in —It's ___________you.
A. down to B. up to
C. to decide on D. to listen to
2. 由你决定是否和我们一起去。(根据汉语意思完成句子，词数不限)
Whether to go with us or not ______________ you.
专 练
B
is up to
cut down是动副词组，意为“砍伐；砍倒；减少；缩短”。如：
The little boy cut down the young tree. 小男孩把这棵小树砍倒了。
11
cut down的用法
【拓展】与cut相关的常见短语
( )1. Our country is taking action to ___________air pollution.
A. cut down B. cut up
C. cut in D. cut across
专 练
A
( )2. —Kangkang, could you tell me how to cook noodles
—OK. First, you should ___________ham, cabbage and onions finely （成颗粒）.
A. cut up B. cut down
C. cut off D. cut out
A
( )3. He ___________at the head of the line.
A. cut out B. cut in
C. cut up D. cut down
B
1. “there be+主语”意为“某地存在；有……”。在there be句型中，be动词的使用遵循“就近原则”。如：
There is only one cow and two horses on the farm. 农场里只有一头奶牛和两匹马。
There are thirty teachers and two cleaners in the school. 学校有三十个老师和两个清洁工。
12
“there be+主语”的用法
2. “there will be+主语”“there is(are) going to be+主语”意为“某地将有……”。如：
There will be / is going to be a party in the school canteen tonight. 今晚学校食堂将有一个派对。
3. “there be+主语+doing sth.”意为“某地有某人 / 某物正在做某事”。如：
There are some girls singing and dancing on the stage. 台上有些女孩正在唱唱跳跳。
( )1. ___________a lot of rain in our hometown in spring.
A. There are B. There has
C. There is D. There have
( )2. There is going to ___________a class meeting this afternoon.
A. have B. are C. is D. be
专 练
C
D
( )3. There ___________an apple and ten bananas in the basket. You can take any of them.
A. is B. are C. has D. have
( )4. There are two cats ___________on the grass in the garden.
A. lie B. lying C. to lie D. lies
A
B
一、阅读教材P54-2b的课文，选出下列各题的最佳选项
( )1. What do baby pandas have for breakfast
A. Bamboo. B. Meat.
C. Milk. D. Leaves.
语篇理解
C
( )2. Which of the following is NOT true？
A. The pandas get excited when seeing their keepers because they know the keepers will feed them soon.
B. The panda keepers are kind to the pandas and treat them as if they're their own babies.
C. There are not many pandas left in the world now. Most of them live in zoos or research centers in and out of China.
D. Pandas don't have many babies and baby pandas are easy to get ill and die.
C
( )3. ___________help(s) to teach children about the importance of saving endangered wild animals.
A. The Chengdu Research Base
B. An education program in Chengdu
C. The Chinese government
D. Scientists
B
二、再仔细阅读课文，回答下列问题
1. What does Lin Wei do for the baby pandas every day
__________________________________________________________________________________________________
2. According to the passage, what have become a symbol of China
_________________________________________________
Lin Wei washes, feeds and plays with the baby pandas / them every day.
Pandas have become a symbol of China. / Pandas.
3. How much bamboo does an adult panda eat every day
______________________________________________________________________________________________
An adult panda / It eats about ten / 10 kilos of bamboo every day. / About ten / 10 kilos of bamboo.
三、本课时主要短语串联应用(用方框中所给短语的适当形式填空)
run over, take … care of, so … that, die from, cut down, in the future, in fact, black and white, around the world, or so
My name's Lingling. I'm a panda, and I live in the Chengdu Research Base. I have many brothers and sisters, and we are all 1. ____________________________.
Every morning, we wake up at around 9：00 a. m. After washing and brushing, we feel hungry. Then our dear keepers will come to feed us. We usually 2. ____________ to them. Sometimes we run 3. ____________ quickly __________
we even fall over.
black and white
run over
so
that
Our keepers 4. ____________ very good ______________ us. 5. __________, they're just like our parents. They say we're precious (珍贵的). In recent years, people have 6. __________________ so many forests and they're destroying our homes. Because of their bad behavior (行为), our living places are getting smaller and smaller. Besides, we're fragile （脆弱的） animals.
take
care of
In fact
cut down
Many of us 7._______________ illnesses every year. So there are now only 2,300 8. ____________ of us living in forests, zoos or research centers 9. __________________. We're really endangered.
die from
or so
around the world
In order to protect us from dying out (灭绝), our government is trying very hard. An education program in Chengdu teaches children about pandas. And they are working hard to help save us. They all hope that 10. ___________________ there will be a lot more pandas.
in the future
一、根据句意，用所给单词的适当形式填空
1. The ______________ (keep) warns him not to go near that crazy dog. It is dangerous.
2. He opened the door and ran out in great ____________________ (excite).
3. Tom looks much older than before because of his ______________ (ill).
课堂小测
keeper
excitement
illness
4. Tigers are in great danger. So we should make rules to ______________ (protection) them for now.
5. Harry Potter became a favorite with children and ______________ (adult)in England and then around the world.
protect
adults
二、根据汉语意思完成句子，词数不限
6.她的英语口语达到公司的标准了吗？
Is her spoken English ______________ the company's standard
7.地方议会通知我们砍掉这些树。
The council told us to ______________ the trees.
up to
cut down
8.你的身高和体重是多少？
What is your ______________ and ______________
9.我们停留了一个小时左右。
We stayed for _______________________________.
10.如果你骑得太快的话，你会摔跤的。
If you ride much too fast, you will __________________.
height
weight
an hour or so / about an hour
fall over
三、单项填空
( )11. ___________birth, Lily kept on crying.
A. On B. In C. At D. Of
( )12. Lots of people in the village died ___________serious illnesses last year.
A. in B. from C. on D. for
C
B
( )13. People should know the ___________of protecting the environment. They should take action to save our planet.
A. condition B. force
C. tour D. importance
D
( )14. —How heavy is an elephant
—It ___________about 5,000 kilos.
A. includes B. weighs
C. eats D. achieves
B
( )15. Tony's toys are ___________more than Susan's.
A. many time B. many times
C. much time D. more time
B
课后作业
此部分习题详见独立装订的《课后作业》。请同学们完成《课后作业》Unit 7的第四课时的练习题。
THANKS!