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(共11张PPT)
SECTION B How are plants and
animals connected with us
Period 5 Section B (2a-3c)
UNIT 4 Amazing Plants and Animals
I. 用括号内所给单词的适当形式填空
1. You must remember, “Money can buy many things, but it can never buy ___________ (happy).”
2. Mr Wu has a special teaching way to make his class _________ (live) and interesting.
3. My little sister’s toy car is _________ (tiny) than mine, but she likes it better.
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happiness
lively
tinier
4. The movie was ______________ , and it _______________ everyone, so we all left feeling ____________ . (disappoint)
【点拨】第一空为句子表语，指某客观事物的特征，用-ing形式的形容词；第二空作句子谓语，用及物动词，由was可知，时态为一般过去时，故用过去式disappointed；第三空指人的主观感受，应用-ed形式的形容词，故填disappointing; disappointed; disappointed。
disappointing
disappointed
disappointed
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II. 用方框中所给单词或短语的适当形式填空
5. [2025 唐山丰润区期中改编] It’s amazing that a tortoise can ___________ 150 years old.
6. The _________ are very big. They look so beautiful with the blue water.
ton, climate, ocean, live up to, except, play a role
live up to
oceans
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7. AI ____________ in modern life. It helps us solve many difficult problems.
8. No one can answer the teacher’s question _________ Linda. She is clever.
ton, climate, ocean, live up to, except, play a role
plays a role
except
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9. —The more trees, the cleaner the air.
— They can slow down _________ change.
10. Every year, _________ of tourists visit Chengde to enjoy its beautiful scenery.
ton, climate, ocean, live up to, except, play a role
climate
tons
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III. 完形填空
In most cities, trees are all around us. They make our cities 11______. People plant them in parks and along the 12______.
( )11. A. large B. small C. heavy D. beautiful
( )12. A. zoos B. houses C. streets D. forests
D
C
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But trees are more than that. They are living things. They can get hurt just like people, 13______ they need someone to care for them. Arborists (树木栽培家) are 14 ______ for trees.
( )13. A. so B. or C. if D. but
( )14. A. guides B. doctors C. friends D. teachers
A
B
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They can care for trees after they get hurt by lightning (闪电) or fall down when the wind blows. They 15 ______ the sick branches (树枝) from the trees to stop them from dying. They keep the city’s trees green and healthy.
( )15. A. stop B. kill C. keep D. cut
D
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Not like other doctors, arborists can’t ask trees about their 16 ______. They must know a lot about how to care for trees. Most arborists always study many 17 ______ tree problems.
( )16. A. ideas B. stories C. dangers D. problems
( )17. A. same B. good C. different D. bored
D
C
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Arborists often work in high places. Their 18 ______ can be dangerous, but it’s important. Cities need healthy trees. They 19______ the air cool and clean. If a city has no trees, it may be a hot, dirty place. Arborists 20 ______ our city a nicer place.
( )18. A. time B. job C. number D. answer
( )19. A. keep B. sell C. eat D. play
( )20. A. go B. buy C. make D. cook
B
A
C
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