Unit 4 Amazing Science—九年级上册英语仁爱版单元质检卷（B卷）（含解析）

（8）Unit 4 Amazing Science—九年级上册英语仁爱版单元质检卷（B卷）
一、单选题（共10小题；每小题5分，满分50分）
1.—The population of the poor is getting smaller and smaller.
—______ the government, their living conditions have improved.
A.As for B.Thanks to C.As a result of D.Thanks for
2.—Do you know where we can find happiness
—I think nobody can give the answer exactly. But the way of life we choose ________ it.
A.hides B.warns C.cares D.decides
3.April 24th is made Space Day of China to _______ more young people to believe in science and to explore the unknown.
A.cause B.allow C.warn D.encourage
4.Scientists found that dogs may know human's feelings by ________ our breath and sweat (汗).
A. tasting B. smelling C. touching D. watching
5.—What’s the ________ of your great success
—Believe in yourself and stick to what you’re doing.
A.problem B.pleasure C.method D.chance
6.—Have you got the new shirt that you bought online the other day
—No. I _________ the order because my mother said I had too many shirts.
A.recorded B.canceled C.followed D.accepted
7.—Mom, I feel so cold! And my head hurts so much!
—Dear, I just took your temperature and it was very high. You ________ be ill!
A.might B.must C.need D.should
8.This spring has come earlier than usual, more than 10 days and even 20 days earlier in provinces ________ Fujian, Jiangxi, Guizhou and Yunnan.
A.across B.including C.beyond D.through
9.ChatGPT is a powerful robot ________ can translate languages, talk with people and write songs, poems and even jokes.
A.how B.what C.that D.where
10.—What’s the advantage of this kind of watch
—Parents can ________ know the exact position of their children with it.
A.normally B.luckily C.politely D.simply t
二、阅读理解（共4小题；每小题5分，满分20分）
Nowadays, virtual(虚拟的) idols(偶像) have been taking online platforms by storm at home and abroad. At the New Year’s Eve gala staged by Bilibili, a short-video sharing platform popular with young people, Luo Tianyi, one of the earliest Chinese virtual idols, performed five songs in 10 minutes and appeared alongside real-life dancers, which attracted more than 1.4 billion views. Another virtual idol, Xi Jiajia created by Chinese tech giant Baidu, became well-known in an online virtual fashion show during China Fashion Week last September. A group of virtual models led by Xi Jiajia dressed in sports outfits in the show presented the latest clothes of Anta Sports in different virtual places. The videos got more than 150,000 likes on Xi Jiajia’s Douyin account.
▲ Virtual idols can not only talk and act like humans, using languages, facial expressions and gestures, but also do something that common people cannot do in the real world, such as time travel. “Unlike real idols, virtual idols could communicate more closely with their young fans and even provide 24-hour service. What’s more, virtual idols may hardly cause any scandals(丑闻) which often happen to stars in the real world.”said Liu Qian, general manager of AI Applications at Baidu Al Cloud.
According to Liu, around 60 percent of Xi Jiajia’s fans are young people under 30, most of whom live in first and second tier(二线) cities. “But one of our goals of developing virtual idols is to make them more inclusive(包容性强的) so that people of all ages and walks of life can take advantage of AI technology in the future.” she said.
Apart from creating virtual idols, AI technology has continued to develop new uses. A company has introduced a new service called AI clones(克隆) of stars, in which users can talk to AI clones of their idols both in audio and video medium. This is clearly good news for fans, as the idols they follow can now take the form of a friend who is available on their smartphone. However, for those who make rules for society, this might raise some new challenges.
11.Both Luo Tianyi and Xi Jiajia ________ according to Paragraph 1.
①are not real idols
②can sing and dance
③have good taste in fashion
④got popular on the Internet
A. ①② B. ②③ C. ③④ D. ①④
12.Which sentence can be put in the ▲
A.Virtual idols are active in many areas such as radio, television, and Internet.
B.The development of AI technologies makes it possible to create virtual idols.
C.Yet such AI virtual idols bring their own set of problems at the same time.
D.Virtual idols have won the hearts of young people for their own strong points.
13.What can we infer from the passage
A.Douyin and Bililbili are popular short-video sharing platforms among Chinese people.
B.Virtual idols can do as many things as real stars, like giving performances at any time.
C.Baidu is trying to improve its virtual idols to attract fans of all ages in different cities.
D.Fans can make friends with real idols by using the new service called AI clones of stars.
14.If there is another paragraph after Paragraph 4, what will it probably talk about
A.Problems caused by AI clones of stars.
B.Developments of virtual idols these years.
C.Other amazing uses of AI clones of stars.
D.The hopeful future of AI technologies.
三、七选五（共5小题；每小题6分，满分30分）
A: Hello, Sam. What are you doing
B: ①_____
A: Mars May I ask you some questions about it
B: Certainly, go ahead.
A: ②_____
B: Of course. It goes around the sun at a distance of about 228 million kilometers all the time.
A: ③_____
B: It looks like a ball.
A: How about temperature on Mars
B: ④_____
A: Is there any water or air on Mars
B: Maybe. Now many scientists are studying and trying to find more “secrets” of it.
A: ⑤_____ Thanks for telling me so much.
B: You’re welcome.
A.What does it look like
B.You know a lot about Mars.
C.Some astronauts have ever been there.
D.I’m reading a book about Mars.
E.Have scientists found any life on Mars
F.Is Mars in the solar system
G.It’s very cold in winter and warm in summer.
答案以及解析
一、单选题
1.答案：B
解析：考查介词短语辨析。句意：—贫困人数变得越来越少了。—多亏了政府，他们的生活条件改善了。 as for至于； thanks to多亏了，由于； as a result of结果是； thanks for感谢……。由句意可知选B。
2.答案：D
解析：句意:——你知道我们在哪里能找到幸福吗 ——我想没有人能给出确切的答案。但是我们选择的生活方式决定了它考查动词辨析。hide隐藏;warn警告;care关心;decide决定。根据“Do you know where we can find happiness ”和“But the way of life we choose...it.”可知,幸福是由我们选择的生活方式决定的,decide符合题意。故选D。
3.答案：D
解析：cause引起,引发;allow允许;warn警告;encourage鼓励。根据语境,可知4月24日被定为中国航空日,目的是鼓励更多的年轻人相信科学和探索未知世界。故选:D。
4.答案：B
解析：A.tasting品尝；B.smelling闻；C.touching触摸；D.watching观看。根据语境可知狗可以通过闻我们的呼吸和汗水来了解人类的感受。故选：B。
5.答案：C
解析：A.问题;B.快乐;C.方式;D.机会。根据What's the _____ of your great success 可知是指你成功的方法是什么 故选:C。
6.答案：B
解析：recorded记录,录音;canceled取消;followed跟随;accepted接受,都是动词的过去式。根据从句句意"因为我妈妈说我的衬衫太多了"可知,主句为"我取消了订单",要填"取消",其它选项语意不通。故选:B。
7.答案：B
解析：A项might(可能);B项must(一定);C项need(需要);D项should(应该)。根据前文“just took your temperature and it was very high (我刚刚量了你的体温,它很高)”可知,这里表达的是“一定”的意思,表示肯定的推测,因此B选项符合题意,故本题答案为B。
8.答案：B
解析：考查介词的用法。A穿过;B包括;C;超出;D通过。根据句意,说的这些省份包括福建、江西、贵州和云南,故用介词including。故选:B。
9.答案：C
解析：这是一个定语从句,robot(机器人)名词做先行词,从句can translate languages, talk with people and write songs, poems and even Jokes.(可以翻译,跟人交谈,写歌,写诗甚至写笑话。)是修饰robot的,缺主语,因此用that引导。故选:C。
10.答案：D
解析：A正常地;B幸运地;C礼貌地;D简单地。根据句意可知,此处表示“父母可以简单地用它知道他们孩子的确切位置”。故选D。。
二、阅读理解
11.答案：D
解析：细节理解题。根据第一段At the New Year's Eve gala staged by Bilibili, a short-video sharing platform popular with young people, Luo Tianyi, one of the earliest Chinese virtual idols, performed five songs in 10 minutes and appeared alongside real-life dancers, which attracted more than 1.4 billion views. Another virtual idol, Xi Jiajia created by Chinese tech giant Baidu, became well-known in an online virtual fashion show during China Fashion Week last September. A group of virtual models led by Xi Jiajia dressed in sports outfits in the show presented the latest clothes of Anta Sports in different virtual places. The videos got more than 150,000 likes on Xi Jiajia's Douyin account.(在受年轻人欢迎的短视频分享平台Bilibili举办的跨年晚会上,中国最早的虚拟偶像之一罗天一在10分钟内演唱了5首歌,并与真人舞者一起出现,吸引了超过14亿的观看次数。另一位虚拟偶像是由中国科技巨头百度打造的奚佳佳,她在去年9月的中国时装周期间的一场在线虚拟时装秀上一举成名。以奚佳佳为首的一群身着运动服的虚拟模特在不同的虚拟场所展示安踏体育的最新服装。这些视频在奚佳佳的抖音账号上获得了超过15万个赞。)可知罗天一和奚佳佳都是虚拟偶像,都很受欢迎。故选D。
12.答案：D
解析：推理判断题。根据第二段Virtual idols can not only talk and act like humans, using languages, facial expressions and gestures, but also do something that common people cannot do in the real world, such as time travel.(虚拟偶像不仅可以像人类一样说话和行动,使用语言、面部表情和手势,还可以做一些普通人在现实世界中无法做的事情,比如时间旅行。)可知此处讲了虚拟偶像的优点,推断空处要表达的含义为"虚拟偶像以其自身的优点赢得了年轻人的心。“故选D。
13.答案：A
解析：推理判断题。根据第一段At the New Year's Eve gala staged by Bilibili, a short-video sharing platform popular with young people, Luo Tianyi, one of the earliest Chinese virtual idols, performed five songs in10 minutes and appeared alongside real-life dancers, which attracted more than 1.4 billion views.(在受年轻人欢迎的短视频分享平台Bilibili举办的跨年晚会上,中国最早的虚拟偶像之一罗天一在10分钟内演唱了5首歌,并与真人舞者一起出现,吸引了超过14亿的观看次数。)和The videos got more than 150,000 likes on Xi Jiajia's Douyin account.(这些视频在奚佳佳的抖音账号上获得了超过15万个赞。)推断Bilibili和抖音是深受中国人欢迎的短视频分享平台。故选A。
14.答案：A
解析：推理判断题。根据最后一段However, for those who make rules for society, this might raise some new challenges. (然而,对于那些为社会制定规则的人来说,这可能会带来一些新的挑战。)推断接下来的内容会讲到新的挑战,即由人工智能克隆明星引起的问题。故选A。
三、七选五
答案：DFAGB
解析：①询问正在干什么,回答也应该是正在进行时,所以选D。
②询问问题,且下句涉及太阳,所以是疑问句,应该问火星是属于太阳系吗
③下句回答看起来像什么,所以应该是询问它看起来像什么
④上句问的是温度,所以回答天气相关,所以选G。
⑤最后应该说作者知道很多相关的知识,所以选B。