Unit 7 Self-check课件（人教版八年级下）

(共17张PPT)
Unit 7
Self Check
feel free
as far as I know
in the face of
even though
at birth
up to
run over
walk into
fall over
or so
随意
就我所知
面对（问题、困难）
即使；虽然
出生时
到达
跑上前去；跑过去
走路时撞着
绊倒
大约
1. What’s the highest mountain in the world
Qomolangma.
2. How long is Qomolangma
It’s 8,844.43 meters high. It’s higher than any other mountain.
3. Which is the deepest salt lake in the world
Important sentences :
4. The Caspian Sea is the deepest of all the salt lakes.
5. 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
…times more than ….
Talk about how to protect pandas.
Important structures:
Self Check
1
Complete the chart.
Adjectives Comparatives Superlatives
high
dangerous
long
popular
higher
highest
more dangerous
most dangerous
longer
longest
more popular
most popular
P56
2
Match verbs and objects. Then add one more object to each list.
Verbs Objects
1. reach a. my life, my money, …
2. achieve b. the top of a mountain, the library, …
3. risk c. my dream, success, …
P56
I can’t reach the top of the shelf unless I stand on a chair.
We achieved a lot through group work on the sports field.
Don’t risk your health.
Try to make sentences with the three verbs.
reach achieve risk
3
Circle the correct word and /or fill in the blank with the correct form of the word in brackets for each sentence.
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. Canada is a (little / lot) less __________ (crowded) than China.
4. A tiger is (much / a little) ___________
(strong) than a man.
crowded
stronger
P56
1. A h_________ number of people died from the illness.
2. — What’s the shape of the box
— It’s a s_______.
3. You can w_______ yourself every Sunday morning on the scales (秤).
4. Tom is a k_________. He takes good care of baby pandas in the zoo.
5. Most of the work has been done, and the r__________ work will be finished soon.
I、单词拼写。
uge
quare
eigh
eeper
emaining
6. Do you know how ______ (厚的) these walls are
7. My friends and I spent five days living in the _______ (沙漠).
8. Most people believe that we can’t fight against the __________ (力量) of nature.
9. This new kind of clothes is made from _________ (竹子) .
10. Five years ago I began to _______ (研究) into the role of the ocean in the environment.
thick
desert
force
bamboo
research
1. The baby panda looked lovely _______ birth.
A. in B. at C. on D. by
2. — We should try our best to _______ pandas.
— Yes, or there will be fewer and fewer pandas in the world.
A. feed B. wake C. protect D. lead
Ⅱ. 单项选择。
3. — ____ is the population of the village
— About 2,000.
A. What B. How much
C. How many D. How
4. — Why did you open the window
— I wanted to ________ more fresh air.
A. pick up B. get up
C. take in D. fall down
5. Please feel free ____ and make yourself at home.
A. look around B. looks around
C. to look around D. looking around
6. Do you know that everything is ____ on the moon than on the earth
A. heavy B. the heaviest
C. much lighter D. the lightest