Unit4 Section A 同步练习 2025-2026学年人教版（2024）八年级英语上册

八年级上册英语Unit4 Section A 同步练习 I.用括号内所给单词的适当形式填空。(10分) 1. His stories are always filled with truth and human (good). 2. I don't want to go to the movies at all. (actual), I think it's a waste of time. 3. The baby panda (weigh)about 100grams when it was born. 4. Besides Taiwan, Hainan is the (large)of all our islands. 5. Feather fans were the earliest fans in the world, which (appear)in the Shang Dynasty. Ⅱ.根据汉语意思完成句子。每空一词。(10分) 1.北极熊的体重可达800千克。 Polar bears can 800 kilograms. 2.衡山是湖南著名的自然奇观之一。 Hengshan Mountain is the famous natural wonders in Hunan. 3.如有任何关于我们学校课外活动的问题，随便问我。 If you have any question about the after-school activities, to ask me. 4.我认为露西是所有人中最外向的。 I think Lucy is the of all. 5.城市公园是我们晚饭后散步的好去处。 The City Park is a good place for us to for dinner. Ⅲ.阅读理解。(15分) Yunnan has many different kinds of plants and animals. Can you name some of the most comic(标志性的)？ Emerald dragon lizard(翡翠龙蜥) It is less than 30 cm long. People firstfound it in 2016. It only lives in the dry-hot valleys(山谷) of Dechen and Weixi counties(县). Mishmi takin(高黎贡羚牛) It is the largest wild animal in the Gaoligong Mountains. It is a kind of goat but has the“face of a horse, horns(角) of a deer,hooves(蹄) of an ox, and tail of a donkey (驴)”. Gaoligong hoolock gibbon(高黎贡白眉长臂猿) It is special to the Gaoligong Mountains and first got its name in 2017. It's an endangered(濒危的) animal. It can jump about 15 metres. Sclater's monal(白尾梢虹雉) It is a bird known for the males'(雄性的)rainbow-coloured feathers.The females' feathers are mostly brown. ( )1. How long is the Emerald dragon lizard? A.Less than 13 cm. B.Less than 30 cm. C. More than 50 cm. ( )2. What do we know about the Mishmi takin from the text? A.It makes the sound like a donkey. B. It has the horns of a deer. C. It has the hooves of a goat. ( )3. What is the Sclater's monal famous for? A. Its beautiful singing. B. Its ability to fly fast. C. The males' rainbow-coloured feathers. Ⅳ.完形填空。(15分) Most people might be afraid of sharks.They think sharks are one of the most 1 animals in the sea. But Mexican scientist Molly Smith has always been interested in them even after being attacked(攻击) when working. Molly's scientific 2 began with a TV show Shark Week. Like other fans of the show, she says,"I 3 sharks on the show for the first time. They were reaching out of the water and swimming back down. At that moment, I 4 what I wanted to study."Molly started studying sharks in college and never 5 .She even got a nickname: Mother of Sharks. Molly's 6 is to teach others about the importance of protecting the sea and sea life. To make it come true, she wrote a 7 Wild Survival and shared stories about her real experiences with sea animals.She 8 people can have a better understanding of the animals, sea and nature from the book."In this way, people can know more about sharks so that they won't be as 9 as before,"she says. For Molly, she isn't afraid of sharks.What she is afraid of is having a sea without sharks, because they are so important for 10 and nature. ( )1.A.dangerous B.important C.popular ( )2.A.subject B.class C.journey ( )3.A.heard B.saw C.drew ( )4.A.finished B.forgot C.knew ( )5.A.picked up B.gave up C.hung up ( )6.A.dream B.problem C.answer ( )7.A.note B.book C.song ( )8.A.remembers B.agrees C.hopes ( )9.A.excited B.proud C.afraid ( )10.A.humans B.plants C.animals V.语法填空。(10分) Animals are our friends. We share the same world with them. But some animals are in danger for many 1. (reason). Blue whale is one of them. They are the largest animals in the world. They mainly feed 2. the smallest animals in the ocean. Now they are in danger because 3. (they) living environment(环境) is getting bad.4. (one), some people make their ocean home dirty. Second, some people kill them 5. their meat. Third, there is more and more man-made noise in the sea. It 6. (make) it hard for blue whales to talk with each other. Because of these,the number of blue whales is becoming smaller and smaller. Sloth(树懒) is another one. They are the world's 7. (slow)moving animals in the world. They mainly live in South America.They are funny,8. lots of people like them very much. Sloths spend so much time9. (stay)in the trees. They are also in danger because people cut down too many trees in the forest. Sloths will have no place10. (live)in if we don't do anything for them. Now it's time for us to do something to protect them. 参考答案 I.1.goodness 2. Actually 3. weighed 4.largest 5.appeared II.1. weigh up to 2.one of 3.feel free 4. most outgoing 5.take a walk III.1-3 BBC IV.1-5 ACBCB 6-10 ABCCA V.1.reasons 2.on 3.their 4. First 5.for 6.makes 7.slowest 8.so 9.staying 10. to live 学科网（北京）股份有限公司 $