中小学教育资源及组卷应用平台
Unit10 Forests and land 第1课时（学生版）（课后练）
学校:___________姓名：___________班级：___________考号：___________
一、单项选择
1．—Is this your black cup
—________. My cup is white.
A．Yes, it is B．Yes, this is
C．No, it isn’t D．No, this isn’t
2．The hat is Jack’s. The sweater is ________, too.www.21-cn-jy.com
A．mine B．his C．hers D．yours
3．I have three basketballs, but my brother Bill ________ have any.21·cn·jy·com
A．do B．don’t C．does D．doesn’t
4．—Must I finish my homework now, mum
—No, you __________. You can do it later.
A．mustn’t B．can’t C．needn’t D．don’t
5．I find _______ insect in the tree.
A．a B．an C．the D．/
6．Jim, could you stop _______ and listen to me please www-2-1-cnjy-com
A．talks B．talking C．talk D．to talk
7．If there _______ no trees, many animals _______ their homes and food.
A．is, lose B．is, will lose C．are; lose D．are, will lose
8．Joe is reading a bo ( http: / / www.21cnjy.com )ok to _______ what people get from the environment.
A．find B．look C．find out D．look for
9．This pair of shoes _______ leather.
A．is made of B．is made from C．are made of D．are made from
10．_______________ is used （被用来）to make _______________.
A．Glasses；glass B．Glass；glass C．Glasses；glasses D．Glass；glasses
二、阅读单选
Welcome to my Robot Toy Store! We have some new robots. Have a look!
( http: / / www.21cnjy.com / ) Name: Mr. Cute Price: $98 It can feel happy and sad like a real human! If you touch its right ear, it will tell interesting stories to you. Would you like to have one
( http: / / www.21cnjy.com / ) Name: Robot D ( http: / / www.21cnjy.com )og Price: $119 It looks like a dog, but it will never ask you for dog food. If you touch its mouth, it will take a walk or play ball games with you. It can also talk with you in many languages. Interesting, right
( http: / / www.21cnjy.com / ) Name: Super Man Price: $165 There is a screen on its face. You can watch movies or play video games on it. And it will also teach you to say some English e and get your own Super Man!
( http: / / www.21cnjy.com / ) Name: Miss Pretty ( http: / / www.21cnjy.com ) Price: $128 Miss Pretty is a teaching robot. It teaches people how to dance. It can move its hands, arms and legs easily. If you are interested in robots and dancing, buy Miss Pretty now!
11．Where should w ( http: / / www.21cnjy.com )e touch if we want to hear stories from Mr. Cute A．Its right hand. B．Its screen. C．Its right ear. D．Its mouth.
12．What won’t Robot Dog do
A．Play ball games with people. B．Take a walk with people.
C．Talk with people. D．Ask for dog food from people.
13．Which one is the most expensive
A．Mr. Cute. B．Robot Dog. C．Super Man. D．Miss Pretty.
14．Miss Pretty is made to ________.
A．teach people to dance B．take care of old people
C．make friends with children D．play music for people
15．What’s the main purpose of the passage
A．To invite people to ( http: / / www.21cnjy.com )a robot show. B．To ask people to buy the robots.
C．To ask peop ( http: / / www.21cnjy.com )le to make more robots. D．To teach people how to use robots.
三、书信作文
16．请根据汉语提示， 向你的外国朋友David介绍一下中国的传统节日端午节及相应的习俗，字数80-100字左右。21世纪教育网版权所有
提示：
端午节Dragon Boat Festival
节日介绍 端午节起源于中国，是为了纪念屈原。人们吃粽子，赛龙舟(Dragon Boat race)。
粽子的制作过程 1. 原料：粽叶(bamboo leaves)、稻米、红枣(date)2. 步骤：1）将稻米、红枣、粽叶洗干净；2）将稻米、三颗红枣放在两片粽叶上；3）用线将粽子绑好(Tie it up with a small and thin rope（细绳）)；4）放在锅里高温煮50分钟5）和家人一起享用
Dear David,I ( http: / / www.21cnjy.com ) am glad to hear from you. Today I want to tell you some information about the Dragon Boat Festival.21cnjy.com
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________2·1·c·n·j·y
Li Hua
四、完形填空
You probably know a ( http: / / www.21cnjy.com ) lot about the city you live in. You may even know some interesting facts about Earth, but ___17___ do you know about Mars (火星) Will there be ___18___ there just like people on Earth 21教育网
Mars is the fourt ( http: / / www.21cnjy.com )h planet from the sun and it’s the most like Earth, but it’s much ___19___ than Earth because it’s farther from the sun. It’s also the only planet that people from Earth can ___20___ its surface (表面).【来源：21·世纪·教育·网】
Mars is often called ( http: / / www.21cnjy.com ) “the red planet” because the rocks (岩石) on it have a dark (黑暗的) ___21___ color. There are strong winds on Mars that can ___22___ dust (灰尘) into the hills.
Many years ago, pe ( http: / / www.21cnjy.com )ople ___23___ Mars. They sent some robots there. Some of the robots got there, ___24___ most failed.21·世纪*教育网
NASA (美国国家宇航局) sent ( http: / / www.21cnjy.com ) two robots to Mars two years ago. They wanted to ___25___ signs (迹象) of water and life on Mars. Some day, humans will travel to Mars and have an even ____26____ look at our red neighbor. Maybe it could be you!2-1-c-n-j-y
17．A．how B．what C．which
18．A．water B．life C．air
19．A．hot B．colder C．biggest
20．A．hear B．write C．see
21．A．red B．black C．white
22．A．fly B．look C．blow
23．A．wrote B．landed on C．studied
24．A．but B．and C．however
25．A．find B．use C．leave
26．A．faster B．farther C．closer
21世纪教育网 www.21cnjy.com 精品试卷·第 2 页 （共 2 页）
HYPERLINK "http://21世纪教育网(www.21cnjy.com)
" 21世纪教育网(www.21cnjy.com)中小学教育资源及组卷应用平台
Unit10 Forests and land 第1课时（教师版）（课后练）
学校:___________姓名：___________班级：___________考号：___________
一、单项选择
1．—Is this your black cup
—________. My cup is white.
A．Yes, it is B．Yes, this is
C．No, it isn’t D．No, this isn’t
【答案】C
【解析】
【分析】
【详解】
句意：——这是你的黑色杯子吗？——不，它不是。我的杯子是白色的。
考查一般疑问句。一般疑问句中有指示代词“ ( http: / / www.21cnjy.com )this”，答语用代词it代替，排除BD选项；根据下文“My cup is white”，可知此处要用否定回答。故选C。21*cnjy*com
2．The hat is Jack’s. The sweater is ________, too.
A．mine B．his C．hers D．yours
【答案】B
【解析】
【详解】
句意：这顶帽子是杰克的。这件毛衣也是他的。
考查代词辨析。mine我的；his ( http: / / www.21cnjy.com )他的；hers她的；yours你的/你们的；根据句中的“too”可知，毛衣也是杰克的，杰克是男的，因此使用名词性物主代词his。故选B。
3．I have three basketballs, but my brother Bill ________ have any.21·cn·jy·com
A．do B．don’t C．does D．doesn’t
【答案】D
【解析】
【分析】
【详解】
句意：我有三个篮球，但是我弟弟比尔一个也没有。
考查否定句和主谓一致。but表转折， ( http: / / www.21cnjy.com )根据上文“I have three basketballs”，可知后半句是否定句，是说弟弟没有篮球，可排除AC两项；主语brother是第三人称单数，助动词需用does。故选D。www-2-1-cnjy-com
4．—Must I finish my homework now, mum
—No, you __________. You can do it later.
A．mustn’t B．can’t C．needn’t D．don’t
【答案】C
【解析】
【详解】
句意：——妈妈，我必须现在完成作业吗？——不，你不必。你可晚些做。
考查情态动词。mustn’t禁止；ca ( http: / / www.21cnjy.com )n’t不能；needn’t不必；don’t不。以“Must”开头的一般疑问句，否定回答时用needn’t或don’t have to。故选C。【来源：21·世纪·教育·网】
5．I find _______ insect in the tree.
A．a B．an C．the D．/
【答案】B
【解析】
【详解】
句意：我看见树上有一只昆虫。
本题考查冠词。a一个，修饰辅 ( http: / / www.21cnjy.com )音音素开头的单数名词；an一个，修饰元音音素开头的单数名词；the那个，表示特指。D项是零冠词。此处insect是元音音素开头，因此用不定冠词an修饰，故选B。21教育网
6．Jim, could you stop _______ and listen to me please
A．talks B．talking C．talk D．to talk
【答案】B
【解析】
【详解】
句意：吉姆，请你不要说话，听我说，好吗？
本题考查非谓语动词。tal ( http: / / www.21cnjy.com )ks是一般现在时的第三人称单数形式；talking是动名词或现在分词；talk是动词原形；to talk是动词不定式。stop doing sth停止做某事，stop to do sth停下来去做某事。根据listen to me此处表示不要说话，听我说，因此用动名词talking，故选B。www.21-cn-jy.com
7．If there _______ no trees, many animals _______ their homes and food.
A．is, lose B．is, will lose C．are; lose D．are, will lose
【答案】D
【解析】
【详解】
句意：如果没有树木，许多动物会失去家园和食物。
本题考查时态和主谓一致。there be句型 ( http: / / www.21cnjy.com )的be遵循就近原则，主语trees是复数形式，be动词用复数形式are。if引导的条件状语从句用一般现在时，主句用一般将来时，因此第二空用一般将来时will lose。故选D。
8．Joe is reading a boo ( http: / / www.21cnjy.com )k to _______ what people get from the environment.
A．find B．look C．find out D．look for
【答案】C
【解析】
【详解】
句意：乔正在读一本书，弄清楚人们从环境中得到的东西。
本题考查动词和动词短语。fi ( http: / / www.21cnjy.com )nd找到，look看，find out查明，look for寻找。根据宾语从句what people get from the environment.此处表示查明人们从环境中得到的东西，用短语find out，故选C。
9．This pair of shoes _______ leather.
A．is made of B．is made from C．are made of D．are made from
【答案】A
【解析】
【详解】
句意：这双鞋用皮革制成的。
本题考查动词短语。be made ( http: / / www.21cnjy.com ) of由……制成的，能看出原材料，材料发生了物理变化；be make from由……制成的，看不出原材料，材料发生了化学变化；此处看出鞋是由皮革制成的，制作皮靴的材料发生的是物理变化，因此用be made of。有this pair of修饰名词，作主语，谓语用第三人称单数形式，故选A。
10．_______________ is used （被用来）to make _______________.
A．Glasses；glass B．Glass；glass C．Glasses；glasses D．Glass；glasses
【答案】D
【解析】
【详解】
句意：玻璃被用来制作玻璃杯。
考查名词单复数。根据句意可知，第一个空格应 ( http: / / www.21cnjy.com )填入意为“玻璃”的单词，第二个空格应填入意为“玻璃杯”的单词。glass意为“玻璃”时是不可数名词，没有复数形式；glass意为“玻璃杯”时是可数名词，有复数形式glasses。D选项符合句意，故应选D。
二、阅读单选
Welcome to my Robot Toy Store! We have some new robots. Have a look!
( http: / / www.21cnjy.com / ) Name: Mr. Cute Price: $98 It can feel happy and sad like a real human! If you touch its right ear, it will tell interesting stories to you. Would you like to have one
( http: / / www.21cnjy.com / ) Name: Robot Dog ( http: / / www.21cnjy.com ) Price: $119 It looks like a dog, but it will never ask you for dog food. If you touch its mouth, it will take a walk or play ball games with you. It can also talk with you in many languages. Interesting, right
( http: / / www.21cnjy.com / ) Name: Super Man ( http: / / www.21cnjy.com ) Price: $165 There is a screen on its face. You can watch movies or play video games on it. And it will also teach you to say some English e and get your own Super Man!
( http: / / www.21cnjy.com / ) Name: Miss Pretty ( http: / / www.21cnjy.com ) Price: $128 Miss Pretty is a teaching robot. It teaches people how to dance. It can move its hands, arms and legs easily. If you are interested in robots and dancing, buy Miss Pretty now!
11．Where should w ( http: / / www.21cnjy.com )e touch if we want to hear stories from Mr. Cute A．Its right hand. B．Its screen. C．Its right ear. D．Its mouth.
12．What won’t Robot Dog do
A．Play ball games with people. B．Take a walk with people.
C．Talk with people. D．Ask for dog food from people.
13．Which one is the most expensive
A．Mr. Cute. B．Robot Dog. C．Super Man. D．Miss Pretty.
14．Miss Pretty is made to ________.
A．teach people to dance B．take care of old people
C．make friends with children D．play music for people
15．What’s the main purpose of the passage
A．To invite people ( http: / / www.21cnjy.com ) to a robot show. B．To ask people to buy the robots.
C．To ask people to ( http: / / www.21cnjy.com )make more robots. D．To teach people how to use robots.
【答案】11．C
12．D
13．C
14．A
15．B
【解析】
【导语】
本文介绍了四款机器人的广告信息。
11．
细节理解题。根据表格一“ ( http: / / www.21cnjy.com )If you touch its right ear, it will tell interesting stories to you”可知，如果我们想听可爱先生讲故事应该碰它的右耳，故选C。21世纪教育网版权所有
12．
细节理解题。根据表格二“It lo ( http: / / www.21cnjy.com )oks like a dog, but it will never ask you for dog food”，可知机器狗不能向人们索要狗粮，故选D。2-1-c-n-j-y
13．
细节理解题。根据四种机器人价格对比，可知“Super Man Price: $165”是价格最高的，所以超人最贵，故选C。【出处：21教育名师】
14．
细节理解题。根据“Mis ( http: / / www.21cnjy.com )s Pretty is a teaching robot. It teaches people how to dance”，可知漂亮小姐是用来教人们跳舞的机器人，故选A。21教育名师原创作品
15．
主旨大意题。根据表格内容，结合“W ( http: / / www.21cnjy.com )elcome to my Robot Toy Store! We have some new robots”，可知短文介绍了四款机器人的基本信息，目的是让人们买机器人；“To ask people to buy the robots”符合文意，故选B。2·1·c·n·j·y
三、书信作文
16．请根据汉语提示， 向你的外国朋友David介绍一下中国的传统节日端午节及相应的习俗，字数80-100字左右。21*cnjy*com
提示：
端午节Dragon Boat Festival
节日介绍 端午节起源于中国，是为了纪念屈原。人们吃粽子，赛龙舟(Dragon Boat race)。
粽子的制作过程 1. 原料：粽叶(bamboo leaves)、稻米、红枣(date)2. 步骤：1）将稻米、红枣、粽叶洗干净；2）将稻米、三颗红枣放在两片粽叶上；3）用线将粽子绑好(Tie it up with a small and thin rope（细绳）)；4）放在锅里高温煮50分钟5）和家人一起享用
Dear David,I am ( http: / / www.21cnjy.com )glad to hear from you. Today I want to tell you some information about the Dragon Boat Festival.
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Li Hua
【答案】例文：
Dear David,
I am glad to ( http: / / www.21cnjy.com )hear from you. Today I want to tell you some information about the Dragon Boat Festival.
There is a spec ( http: / / www.21cnjy.com )ial holiday in China—Dragon Boat Festival. It is very famous because people want to remember the famous man called Qu Yuan. In our hometown, people usually eat zongzi and have Dragon Boat races on that day. Let me tell you how to make zongzi.
We need some bamboo le ( http: / / www.21cnjy.com )aves, red dates and some rice. First, wash the rice, dates, bamboo leaves. Put some rice and three dates on two pieces of bamboo leaves. Next, tie it up with a small and thin rope. Then, put zongzi into a pot. And cook it at a very high temperature for about fifty minutes. When it is ready, serve it to your family members.
I think if you come here on that day, you will like it.
Li Hua
【解析】
【详解】
1.题干解读：该题目属于书信写作。在写作时应紧接开头继续写作，根据题目要求介绍端午节的起源和习俗，并讲述粽子的制作原料和具体过程。
2.写作指导：本文时态以一般现在时为主，人称以第一人称为主，讲述端午节的习俗，粽子的原料和具体制作过程，要叙述完整，条理清晰。
四、完形填空
You probably know ( http: / / www.21cnjy.com )a lot about the city you live in. You may even know some interesting facts about Earth, but ___17___ do you know about Mars (火星) Will there be ___18___ there just like people on Earth
Mars is the ( http: / / www.21cnjy.com )fourth planet from the sun and it’s the most like Earth, but it’s much ___19___ than Earth because it’s farther from the sun. It’s also the only planet that people from Earth can ___20___ its surface (表面).
Mars is ofte ( http: / / www.21cnjy.com )n called “the red planet” because the rocks (岩石) on it have a dark (黑暗的) ___21___ color. There are strong winds on Mars that can ___22___ dust (灰尘) into the hills.
Many years ago, pe ( http: / / www.21cnjy.com )ople ___23___ Mars. They sent some robots there. Some of the robots got there, ___24___ most failed.
NASA (美国国家宇航局) sent ( http: / / www.21cnjy.com ) two robots to Mars two years ago. They wanted to ___25___ signs (迹象) of water and life on Mars. Some day, humans will travel to Mars and have an even ____26____ look at our red neighbor. Maybe it could be you!
17．A．how B．what C．which
18．A．water B．life C．air
19．A．hot B．colder C．biggest
20．A．hear B．write C．see
21．A．red B．black C．white
22．A．fly B．look C．blow
23．A．wrote B．landed on C．studied
24．A．but B．and C．however
25．A．find B．use C．leave
26．A．faster B．farther C．closer
【答案】17．B
18．B
19．B
20．C
21．A
22．C
23．C
24．A
25．A
26．C
【解析】
【导语】
本文是一篇说明文。文章主要讲述了火星的特征以及人类对火星的探索和求知。
17．
句意：你可能甚至知道有关地球一些有趣的事实，但是你对火星了解多少？
how怎么样； what什么，多少； w ( http: / / www.21cnjy.com )hich哪一个，哪一些。由“You may even know some interesting facts about Earth”以及“but”可知，前后两句形成对比关系，可推测出此句了解火星的什么事实。故选B。21cnjy.com
18．
句意：那里将会有像地球上的人一样的生命吗？
water水； life生命； air ( http: / / www.21cnjy.com )空气。由“just like people on Earth”可知，在火星上和人类一样的是生命。故选B。21·世纪*教育网
19．
句意：火星是离太阳第四远的行星并且它和地球是最相像的，但是它比地球冷得多因为它离地球比较远。
hot热的； colder较冷的； bigg ( http: / / www.21cnjy.com )est最大的。由“ it’s farther from the sun”可知，它离太阳比较远，温度就会低，比较冷。故选B。【版权所有：21教育】
20．
句意：它也是唯一一个来自地球上的人类可以看见它表面的行星。
hear听见； write写； see看见。由“…its surface”可知，它的表面只能是看见。故选C。
21．
句意：火星经常被称作“红色的行星”因为它上边的岩石有着黑暗的红色。
red红色； black黑色； ( http: / / www.21cnjy.com ) white白色。由“Mars is often called ‘the red planet’ ”可知，岩石是红色的。故选A。
22．
句意：火星上的强风可以把灰尘吹进山里。
fly飞； look看； blow吹。由“…dust into the hills”提示可知，是把灰尘吹进山里。故选C。
23．
句意：许多年之前，人类研究火星。
wrote写； landed on ( http: / / www.21cnjy.com )登陆； studied学习，研究。由“They sent some robots there”可知，人类为了研究火星，于是在火星上派出了一些机器人。故选C。
24．
句意：一些机器人到达了那里，但是大多数都失败了。
but但是； and并且； ( http: / / www.21cnjy.com )however然而。由 “ Some of the robots got there，…most failed”可知，前后两句是转折关系，用连词but。故选A。【来源：21cnj*y.co*m】
25．
句意：他们想在火星上寻找水和生命的迹象。
find发现； use使用； leave离开 ( http: / / www.21cnjy.com )。由“Some day, humans will travel to Mars”可知想要寻找水和生命的迹象。故选A。
26．
句意：将有一天，人类将会到火星上旅行甚至可以更近地观看我们的红色邻居。
faster较快地； farther 较远 ( http: / / www.21cnjy.com )地；closer更近地。由“…will travel to Mars and have an even …”可知，空格处是来修饰“look at”，并且前后句是递进关系，根据语境需要只能是“更近距离地看”。故选C。
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