Unit 2 I'll help to clean up the city parks. 单元检测（无答案） 人教版八年级英语下册

Unit 2 I’ll help to clean up the city parks. 单元检测
Name： Class：
一、单词过关（2*20）
1.欢呼；喝彩 2.志愿者
3.通知；注意 4.孤独的
5.几个；数个 6.感觉；感触
7.主人 8.募集；征集
9.安装 10.有残疾的
11.失明的 12.拿；提
13.训练；培训 14.改变
15.兴趣；关注 16.理解；领会
17.开；打开 18.聋的
19.想象 20.难题
二、短语过关（2*10）
1.振奋起来 2.分发；散发
3.想出；提出 4.推迟
5.征召 6.曾经...
7.照顾；非常喜欢 8.参加...选拔；适用
9.修理；装饰 10.（外貌或行为）像
三、句型过关（2*5）
1.我想帮助无家可归的人们。
2.她自愿一周一次到那里帮助小孩们读书。
3.我把钱用完了。
4.再次感谢你改变了我的生活。
5.他提出来的想法很有用。
四、语法选择（1*10）
Do you like the ___1___ stones sold in stores on the streets Many people like ___2___ them because they have beautiful “natural” lines. ___3___, you should be careful!
Recently, a bag of “health stones” ___4___ the alarm of Dalian Zhoushuizi International Airport (大连周水子国际机场). A traveler returning from a trip overseas (国外) was carrying it. The radiation level (辐射水平) of the stones turned out to be 1,050 times___5___ than the normal level. The test showed that the radiation was from thorium-232 (钍-232) inside the stones. This component (成分) is on the World Health Organization’s list of Group 1 carcinogens (致癌物).
Dalian Customs (海关) warned ___6___not to buy things overseas without checking the list of components first. In China, you are less likely ___7___ across stones with such high levels of radiation. However, stones with ___8___ components might be just around us.
Many people like to rub bead bracelets (盘手串). But the color___9___ many “natural” beads comes from dyes (染料). Some dyes have dangerous components like lead (铅), which can be absorbed (吸收) by the human body. In the long run, it would be bad for___10___ health.
( )1. A.color B. colorful C. colors
( )2. A.buying B. to buy C. buy
( )3. However B.Finally C.Actually
( )4. A. rings B.rang C.has rung
( )5. A. higher B. highest C. high
( )6. A. tourist B. tourists C.tour
( )7. come B. to come C. coming
( )8. other B. another C.others
( )9. A. for B. of C. with
( )10. A. our B.us C.ours
五、短文填空 （1*10）
Decorating (装饰) the tree is a loved Christmas tradition. ___1___I decorate the Christmas tree with my family, we always use baubles (圣诞树装饰球) and fairy lights with snowmen and Santa and his reindeer (驯鹿). We add an angel and put a star on the ___2___of the tree.
Today’s Christmas tree tradition comes from Germany. The trees were in medieval (中世纪的) plays as a___3___ of the Garden of Eden from the Bible (《圣经》) . People put candles on the trees as a symbol of Christ as the light of the world.
Today, we often use a plastic (塑料的) tree ___4___ it can be used again and again. We keep it in our cupboard (壁橱) and bring it out in ___5___ for Christmas. But many people still use real trees. They look and smell beautiful. But often, after Christmas, the trees just get thrown ___6___. This means the tree is used and then just left to die. But when we bought a real tree one Christmas we planted it in our garden so___7___ it could live on.
These days people put all ___8___of things on their tree, from pretty things they’ve made to decorations of ___9___ favorite TV and movie characters. Did you ever decorate a Christmas tree What would you put on your ___10___
1_________ 2___________ 3___________ 4____________ 5____________
6_________ 7___________ 8___________ 9____________ 10___________
六、回答问题（2*5）
Did you know that one-third of the food we eat every day gets thrown away, while one in nine people around the world goes hungry It takes about 3,072 hours to produce a single grain (单粒) of rice, yet it only takes a second to waste it. In October, students from Beijing No 8 Middle School visited an exhibition center that showed how to recycle kitchen waste.
They saw how kitchen waste, such as fruit peels and leftovers, could be turned into something useful. “First, people collect the kitchen waste and then crush (压碎) it. After that, they take out the solid (固体的) part and break it down before turning it into a soil conditioner (土壤调理剂),” 13-year-old Lu Zichen said. He added that this conditioner can help improve the quality (质量) of the soil.
The students also learned how to make liquid fertilizer (液体肥料) from kitchen waste. This fertilizer helps plants grow. Qi Yiming, 13, even tried making it himself.
“It’s quite simple. First, you place the kitchen waste into a container. Then you add microbial agents (微生物菌剂), and let it sit for a few days to get the fertilizer,” Qi explained. “I am so glad to use the decomposition (分解) knowledge I learned to make liquid fertilizer myself. It is helpful in daily life. It is a wonderful experience.”
Yu Qian, a teacher from the school and the organizer of the activity, talked about the importance of hands-on learning. “I hope students not only focus on (聚焦于) the textbook but also go outside to put their knowledge into practice. It makes learning more interesting and useful,” she said.
阅读上面短文,回答下列问题:
How much food we eat every day gets thrown away
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When did students from Beijing No 8 Middle School visit an exhibition center
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What did they see in the center
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How old is Lu Zichen
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What does Yu Qian do
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