沪教版七年级下册第3单元同步练习（含答案）
沪教版七年级下册第3单元同步练习
一、根据句子意思及首字母提示，填写正确的单词或短语。
1.The forest was so s______ at night that even a leaf falling could be heard.
2.If you o______ the instructions, you might assemble the machine incorrectly.
3.Scientists study how h______ bodies react to extreme conditions.
4.Without o______, humans and animals cannot survive.
5.Writers c______ magical worlds in their novels.
6.Pollution harms the e______ and endangers wildlife.
7.Mobile apps make banking c______ for busy people.
8.The antique shop sells old f______ like chairs and tables.
9.Paper is traditionally made from w______ pulp.
10.Always t______ animals with kindness and care.
11.Parents should c______ openly with their children.
12.The dodo bird is an extinct s______.
13.This new cleaning p______ is eco-friendly.
14.The river flows along the eastern s______ of the village.
15.May I b______ your notes for the exam
16.Archaeologists d______ carefully to uncover ancient artifacts.
17.The rabbit escaped through a narrow h______ in the fence.
18.Hikers use a s______ to support themselves on steep paths.
19.The fire started due to a kitchen a______.
20.Libraries are treasure houses of k______.
21.The c______ “爱” means “love” in Chinese.
22.Fake news can s______ rapidly on social media.
23.A good t______ preserves the original meaning of the text.
24.The bird built its nest on a high b______ of the tree.
25.Deep r______ help plants stay stable during storms.
26.Leaves t______ sunlight to produce energy.
27.Methane is another harmful g______ gas.
28.T______, let’s review what we learned last week.
29.Many English words c______ Latin or Greek.
30.He l______ around the market but didn’t buy anything.
31.Traditional kimonos are m______ of silk.
32.F______, dolphins are highly intelligent animals.
33.It’s essential to c______ clearly in team projects.
34.The charity c______ volunteers to help clean the beach.
35.A______ the weather forecast, it will rain tomorrow.
36.They met b______ at a coffee shop years ago.
37.The teacher asked us to write a sentence with the c______ “peace”.
38.Bees help s______ pollen between flowers.
39.The novel’s t______ into Spanish won an award.
40.Cutting a tree’s b______ can harm its growth.
二、用括号内单词的正确形式或短语补全句子。
1.Please don’t make noise here. The baby is __________ (silent).
2.The teacher reminded us not to __________ (overlook) any steps in the experiment.
3.Trees absorb carbon dioxide and release __________ (oxygen) during the day.
4.This table is __________ (make) of recycled wood.
5.Many animals are in danger because their __________ (species) are disappearing.
6.He found the ancient coin __________ (accident) while digging in the garden. 7.Plants use their roots to __________ (take in) water and nutrients from the soil.
8.We should __________ (communicate) with our parents more often.
9.The novel was translated into 20 languages, and its __________ (translation) became popular worldwide.
10.The government __________ (call on) citizens to protect the environment last week.
三、根据句意及首字母提示补全句子
1.The library is very quiet. Everyone keeps s______.
2.Don’t o______ the small details; they might be important.
3.We need to plant more trees because they produce o______ for us.
4.This sofa is part of the new f______ in the living room.
5.It’s c______ to live near a subway station.
6.Scientists are trying to protect endangered s______ in the rainforest.
7.We should c______ with our teachers if we have questions.
8.The h______ in the ground was dug by a rabbit.
四、根据中文提示补全句子
1.The desk ________________（由木头制成）is very durable. （be made of）
2.He ________________（偶然地）found an old coin in the garden. （by accident）
3.Students need to ________________（吸收知识）from books and classes. （take in）
4.The government ________________（号召）people to recycle more. （call on）
5.________________（首先），we should turn off the lights when leaving. （to begin with）
五、用所给单词的正确形式补全句子
1.The workers are ______ a hole for the new tree. （dig）
2.She ______ the news about the event to everyone. （spread）
3.Please ______ the plants with care. They are fragile. （treat）
4.The book’s ______ from French to English is excellent. （translate）
5.The ______ of this forest includes many rare animals. （environment）
答案
一、
1.silent 2. overlook 3. human 4. oxygen 5. create 6. environment 7. convenient 8. furniture 9. wood 10. treat 11. communicate 12. species 13. product 14. side 15. borrow 16. dig 17. hole 18. stick 19. accident 20. knowledge 21. character 22. spread 23. translation 24. branch 25. roots 26. take in 27. greenhouse 28. To begin with e from 30. looked 31. made 32. For example municate 34. called 35. According 36. by 37. character 38. spread 39. translation 40. branch
二、
1.silent 2.overlook 3.oxygen 4.made of 5.species 6.by accident 7.take in 8.communicate 9.translations 10.called on
三、根据句意及首字母提示补全句子
1.silent 2.overlook 3.oxygen 4.furniture 5.convenient 6.species 7.communicate 8.hole
四、根据中文提示补全句子
1.made of wood 2.found an old coin by accident 3.take in knowledge 4.calls on 5.To begin with
五、用所给单词的正确形式补全句子
1.digging 2.spread 3.treat 4.translation 5.environment
