八年级下册英语（人教版）同步训练：Unit 2 I'll help to clean up the city parks. Section B (2a-2e)（含答案）

　[Unit 2 Section B (2a-2e)]
Ⅰ.根据句意及汉语提示完成句子
1.The boy 　　　　(理解) the idea of doing chores and began to help his mother.
2.—I hear your grandpa has got an eye problem. Is it serious
—Yes. He can’t see anything now. He is 　　　　(失明的).
3.　　　　(想象) what our life will be like if we don’t have water.
4.After six months of 　　　　(训练), the children got stronger than before.
5.Excuse me, can you help me send the 　　　　(信) to Mary
Ⅱ.用所给单词的适当形式填空
6.The old woman 　　　　(carry) a baby in her arms just now.
7.It’s not a normal dog but a special 　　　　one. After ten months of 　　　　, it can help look for drugs(毒品).(train)
8.I can’t imagine 　　　　(lose) my lovely dog.
9.Thanks to your kindness I can live 　　　　(normal) like before.
10.What an 　　　　result! Everyone is 　　　　about it. (excite)
11.They are talking about 　　　　(get) a dog for their parents.
12.The students stopped 　　　　(talk) and began to listen to the teacher.
13.We should care for the　　　　 (disable) people around us.
14.None of them is afraid of those　　　　(difficult).
15.Last week a friend of　　　　 (I) from Australia came to visit me.
Ⅲ.连词成句
　　将所给词语连成句子,要求符合语法,语句通顺,大小写正确,词语不得重复使用。句末标点已给出。
16.excited, being, volunteer, are, a, about, you　
　
17.finds, read, relaxing, he, to, it
　.
18.telephone, is, easy, her, answering, for, the　
　.
19.for, life, thank, changing, my, you
　.
20.lucky, dog, have, Tom, the, feels, to
　. 　　　　　　　　　　　　　　　
Ⅳ.单项选择
21.—What should we do for the disabled children
—You should 　　　　a study group to help them.
A.take up B.set up
C.look up D.put up
22.Studying hard makes 　　　　possible for me to go to university successfully.
A.it B.that
C.it’s D.this
23.The old man is 　　　　.He can’t use his legs or arms well.
A.interesting B.disabled
C.smart D.successful
24.(2021重庆A) What a 　　　　boy! He worked out such a difficult math problem.
A.strong B.kind
C.lazy D.clever
25.(2021云南) We are very 　　　　about the graduation ceremony(毕业典礼) next Saturday. We can’t wait to be there.
A.boring B.bored
C.excited D.exciting
答案 21-25
Ⅴ.阅读理解
Some people might have doubts about wearing something made out of plastic bottles. But in fact, some clothing companies are already making clothes like these.
Fashion brand JUMA recently showed its newest collection at a workshop in Shanghai. Eighteen clothing items from the collection, including jumpsuits(连体裤), jackets, shirts and dresses, were made from recycled plastic bottles.
“Every year, people throw millions of water bottles into landfills(垃圾填埋场) or oceans. It takes hundreds of years to decompose(分解) these bottles. We thought we should use them to create our clothes and help the environment,” said Alia Juma, the company’s design director.
Many other fashion companies are finding similar ways to save our planet these days. The process is rather simple. First, wash the plastic bottles and cut them into small pieces. Next, heat and melt(熔化) them into small balls. Then, melt the balls again to form thread(线). Finally, people can use the thread to make different kinds of clothes.
“Four bottles can make one pillowcase(枕套). Five can make a shirt, ten a dress, and twenty a short coat,” Juma said.
According to Causeartist, a website that focuses on new ideas, clothes made from plastic bottles could be even better than nylon and polyester(聚酯纤维) ones. Plastic thread can be made into different things, such as cotton, silk, or even wool. It seems that this way may lead to a greener future of fashion.
26.How many bottles do we need to make two dresses
A.Five.
B.Eight.
C.Ten.
D.Twenty.
27.According to Causeartist, clothes made from plastic bottles 　　　　.
A.are strange to wear
B.will cause lots of doubts
C.are of good quality
D.need to be more creative
28.What does the last sentence suggest
A.More companies might make clothes from plastic bottles.
B.The future of fashion might see more different ways.
C.Being creative might become a fashion way itself.
D.Green might be the most common color in fashion.
答案 26-28
答案
　[Unit 2 Section B (2a-2e)]
Ⅰ.1.understood　2.blind
3.Imagine　4.training　
5.letter
Ⅱ. 6.carried　7.trained; training
8.losing　9.normally
10.exciting; excited　11.getting
12.talking　13.disabled
14.difficulties　15.mine
Ⅲ.16.Are you excited about being a volunteer
17.He finds it relaxing to read
18.Answering the telephone is easy for her
19.Thank you for changing my life
20.Tom feels lucky to have the dog
Ⅳ.21.B　动词短语辨析。take up意为“占据”;set up意为“创立;建立”;look up意为“查阅;仰望”;put up意为“张贴;悬挂”。句意:“我们应该为残疾儿童做点什么呢 ”“你们应该成立一个学习小组来帮助他们。”
22.A　23.B　
24.D　形容词辨析。句意:多么聪明的一个男孩啊!他解出来了一道那么难的数学题。strong意为“强壮的”;kind意为“善良的”;lazy意为“懒惰的”;clever意为“聪明的”。根据句意可知选D。
25.C　be excited about意为“对……感到兴奋”。句意:我们对下周六的毕业典礼感到很兴奋,我们迫不及待地要去那儿。
Ⅴ.[主旨大意] 塑料瓶也能做成衣服,近期时尚品牌JUMA对此进行了大胆的尝试。本文介绍了用塑料瓶制作衣服的过程及其优点等。
26.D　数字计算题。由第五段中的“ten a dress”可知,制作一条裙子需要10个塑料瓶,由此可判断制作两条裙子需要20个塑料瓶。
27.C　推理判断题。由最后一段中的“…clothes made from plastic bottles could be even better than nylon and polyester ones.”可判断,塑料瓶做的衣服比尼龙和聚酯纤维做的衣服质量好,
28.A　推理判断题。最后一句句意:看来这种方式可能会给时装业创造更加环保的未来。结合第四段第一句“Many other fashion companies are finding similar ways to save our planet these days.”可推断,将会有更多的公司从事这项“塑料瓶制作服装”活动,