Unit 4 What makes things move（单元自测·基础卷）英语沪教版六年级上册（新教材）

**基本信息** 沪教版六年级上册Unit 4“力与运动”基础卷，通过原创情境与生活实例设计，强化语言能力与思维品质，适配单元复习巩固。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |用所给词适当形式填空|5题/5分|形容词比较级、最高级|结合“木匣宝箱”等具体事物，渗透思维品质| |生活场景图片匹配|5题/5分|推力拉力应用|跳绳、放风筝等生活情境，提升语言能力| |阅读理解(B篇)|5题/5分|力的实验探究|骑行、整理行李新情境，培养学习能力| |书面表达|1题/10分|推力拉力解释与应用|物理科普结合日常劳作，发展文化意识|

Unit 4 What makes things move?（单元自测·基础卷） 英语沪教版六年级上册（新教材） 参考解析 听力部分（40分） 一、听录音，选出你所听句子中包含的单词或短语。(每小题1分，共5分) 1. C 2. B 3. A 4. A 5. B 【听力原文】 1. Push and pull are two different kinds of forces. 2. Light things are much easier to move than heavy things. 3. Bigger force can make things move faster and farther. 4. The two stubborn goats pushed each other and fell into the river. 5. Speed tells us how fast or slow things move. 二、听录音，选出与你所听到的句子内容相符的图片。(每小题1分，共5分) 1. B 2. A 3. C 4. A 5. A 【听力原文】 1. The boy pushes his bike to move forward. 2. A small schoolbag is light for the student to carry. 3. The plane has the fastest speed among all transports. 4. The two goats pushed each other with big forces on a bridge. 5. Using a small force can only make a short movement. 三、听录音，根据你所听到的句子内容，给下列的图片排序。(每小题2分，共10分) 5 2 1 4 3 【听力原文】 1. I see my brother pulling a sledge on the ice. 2. A horse runs faster than a tortoise. 3. A big force makes the ball fly far away. 4. Push the door, and it moves away from the boy. 5. It’s difficult for that girl to move the heavy box. 四、听录音，根据你所听到的小对话和已给问句，选出正确的答案。(每小题2分，共10分) 1. B 2. A 3. B 4. A 5. B 【听力原文】 1. M: Can you move this desk? W: No, I can’t. It’s so heavy. I need your help. 2. M: What can make the swing move? W: A push is a force. We can push it hard. 3. M: Which animal is slower, a tortoise or a horse? W: A tortoise. 4. M: Why do chicks move their wings every day? W: To make wings strong, then they can fly. 5. M: Two goats pushed each other on the bridge. What happened? W: They fell into the river. 五、听录音，根据你所听到的短文，填写单词。（每空2分，共10分） 1. Forces 2. push 3. light 4. pull 5. heavy 【听力原文】 Forces are everywhere around us. Push and pull are the two basic forces in our daily life. I often push the swing hard when I play in the park. I also like to push light paper planes to make them fly far. Every morning, I pull the door open to go outside. When I go shopping with my mum, I often pull the heavy cart to carry vegetables. Push and pull forces really help us do many things in our daily life. 笔试部分（60分） 六、从方框中选词并用其适当形式填空。(每小题1分，共5分) 1. easy 2. difficult 3. light 4. fast 5. heavy 【解析】 1. “It is + 形容词 + to do sth.”是固定句型，表示“做某事是……的”；刮风天放小风筝是容易的，easy意为“容易的”。句意：在刮风天放小风筝很容易。 2. “It is + 形容词 + for sb. to do sth.”是固定句型，表示“对某人来说做某事是……的”；祖父母爬高山这件事是困难的，difficult意为“困难的”。句意：对我的祖父母来说爬一座高山很困难。 3. be动词后接形容词作表语；气球能够轻松飞上天空，说明它很轻，light意为“轻的”。句意：这个气球很轻，所以它可以轻易飞上天空。 4. be动词后接形容词作表语；后文quickly（快速地）提示飞机速度很快，fast意为“快的”。句意：飞机速度非常快，所以它能快速抵达另一个地方。 5. so后面接形容词；女士没有别人帮忙就搬不动箱子，说明箱子很重，heavy意为“重的”。句意：这个大行李箱太重了，这位女士没有帮助就搬不动它。 七、用括号中所给词的适当形式填空。(每小题1分，共5分) 1. heavier 2. smarter 3. tallest 4. movement 5. yourself 【解析】 1. than是比较级的标志词；heavy是以“辅音字母 + y”结尾的形容词，变y为i再加er，构成比较级heavier，意为“更重的”。句意：这个木匣宝箱比纸盒子更重。 2. than是比较级的标志词；smart是单音节形容词，直接在词尾加er构成比较级smarter，意为“更聪明的”。句意：石桥上的黑山羊比棕山羊更聪明。 3. 定冠词the后面接形容词最高级；in our province表示范围，tall的最高级是tallest，意为“最高的”。句意：这是我们省内最高的风力发电塔。 4. 定冠词the后面需要接名词；move是动词，名词形式movement意为“运动、转动”，the movement of the earth表示“地球的转动”。句意：地球的转动造成了白天和黑夜。 5. take care of oneself是固定搭配，表示“照顾自己”；alone（独自）提示要用反身代词，you的反身代词是yourself，意为“你自己”。句意：当你独自游览古镇时，你应该照顾好你自己。 八、单项选择。(每小题1分，共10分) 1. B 2. B 3. B 4. A 5. B 6. B 7. C 8. B 9. A 10. A 【解析】 1. 句中than是比较级的标志；爸爸38岁，妈妈36岁，妈妈比爸爸年纪更小。smaller用来形容尺寸大小；younger表示年龄更小；older表示年龄更大，故正确答案选B。句意：我爸爸38岁。我妈妈36岁。妈妈比爸爸年纪小。 2. 句中than是比较级的标志，此处要用副词的比较级；fast是原级；fast的比较级是faster；fastest是最高级。故正确答案选B。句意：高铁比公路上普通的小汽车跑得更快。 3. “the + 形容词最高级 + 范围”表示“范围内最……的”；on land表示范围，要用最高级biggest；bigger是比较级。故正确答案选B。句意：大象是陆地上最大的动物。 4. 固定短语away from表示“远离”；towards表示“朝向”；next to表示“在……旁边”。push意为“推”，推会让物体远离我们。故正确答案选A。句意：当我们推的时候，它使物体远离我们。 5. pull意为“拉”；push意为“推”；bring意为“带来”。根据“it opens away from you（门朝远离你的方向打开）”，推的时候门会远离自己。故正确答案选B。句意：当你推门时，门朝远离你的方向打开。 6. 句中than是比较级的标志，要用形容词比较级。easy是形容词的原级；easy的比较级是easier；the easiest是最高级。故正确答案选B。句意：移动轻的物体比移动重的物体更容易。 7. 句中than是比较级的标志；此处修饰动词opens，需要用副词。quick是形容词原级，quicker是形容词比较级；quickly是副词，它的比较级为more quickly。故正确答案选C。句意：她开窗比我开得更快。 8. heavy意为“重的”；light意为“轻的”；huge意为“巨大的”。根据“need small forces to move（只需要很小的力就能移动）”，轻的物体只需要很小的力。故正确答案选B。句意：轻的物体只需要很小的力就可以移动。 9. with表示“用（工具/力量）”；in表示“在……里面”；at后接时间、地点。with a small force 表示“用很小的力”。故正确答案选A。句意：当你用很小的力开窗时，窗户打开得很慢。 10. movement意为“运动、转动”；force意为“力量”；cause意为“原因”。the movement of the earth表示“地球的运转”，地球绕太阳运转需要一年。故正确答案选A。句意：地球绕太阳运转一周需要一年。 九、句型转换：按要求改写下列句子。(每小题2分，共10分) 1. shorter than 2. Is; faster 3. Which animal 4. any other 5. It is easy to push a box of books. 【解析】 1. 题干句意：汤姆比约翰高。taller than（比…… 高）的同义表达为shorter than（比…… 矮），二者互为反义比较级，其余单词保持不变。答案：John is shorter than Tom. 2. 题干句意：小汽车比自行车快。含有be动词的句子改为一般疑问句，要把be动词Is提到句首，首字母大写，形容词比较级faster保持不变，句末改成问号。答案：Is a car faster than a bike? 3. 题干句意：这只乌龟比那只兔子跑得更快。画线部分The tortoise是动物，作主语，对事物主语提问要用疑问词组Which animal；谓语动词runs保持不变，句末改成问号。答案：Which animal runs faster than that rabbit? 4. 题干句意：她是我们班最高的女孩。最高级的同义转换结构为“主语 + 比较级 + than any other + 单数名词”，表示“比其他任何一个都……”，用来表达最高级含义。any other表示 “其他任何一个”，后面接可数名词单数girl。答案：She is taller than any other girl in our class. 5. 本题考查固定句型“It is +adj.+to do sth.（做某事是……的）”。a box of books是固定短语，意为“一箱书”；to push是真正主语，it作形式主语。按照句型组合，句末用句号。答案：It is easy to push a box of books. 十、生活处处藏着力的小知识，跳绳、放风筝、踢球等活动都要用到推力和拉力。阅读下面描述生活场景的句子，选出与句子内容描述相符的图片。(每小题1分，共5分) 1. C 2. B 3. A 4. D 5. E 【解析】 1. 句意：我用拉力打开它。我可以把我的书放在里面。抽屉可以用拉力拉开，还可以在里面放书，对应C项图片。 2. 句意：我在它的背部施加推力。它可以在地板上跑得很快。玩具小汽车推一下就能在地上快速跑动，对应B项图片。 3. 句意：我在它的两端施加拉力。我可以一遍又一遍从它上面跳过去。跳绳需要双手在两端用力拉，可以用来跳跃，对应A项图片。 4. 句意：大风天我用很大的拉力让它在天空飞得很高。刮风的时候拉线放风筝，对应D项图片。 5. 句意：我用推力把它踢开。我和同学们在体育课上玩它。皮球可以踢，常在体育课玩耍，对应 E 项图片。 十一、整理收纳是我们的生活小本领。阅读短文，结合图片，从方框中选词并用其适当形式填空，补全短文，体会推力拉力与物体轻重的关系。(每小题1分，共5分) 1. pulls 2. movement 3. heavy 4. light 5. easy 【解析】 1. 全文为一般现在时，主语Tim是第三人称单数，动词pull要变为第三人称单数形式pulls，pull the box意为“拉箱子”，对应图片里男孩拉玩具箱的动作。句意：蒂姆拉箱子，汤姆推箱子，但是箱子不动。 2. 本句是there be句型，any后面接名词；move是动词，名词形式movement，表示“移动”。句意：箱子没有发生丝毫移动。 3. be动词is后面接形容词作表语；heavy意为“重的”，玩具箱装满玩具推不动，说明箱子太重。句意：这个玩具箱太重了。 4. be动词is后面接形容词作表语；light意为“轻的”，他们拿出很多玩具之后，玩具箱变轻了。句意：现在玩具箱变轻了。 5. 本句为固定句型“it is + 形容词 + to do sth.”，意为“做某事是……的”；easy意为“容易的”，箱子变轻之后推动它就很容易。句意：所以推动它就很容易。 【译文】 汤姆和蒂姆是一对双胞胎。他们把许多玩具放进玩具箱。蒂姆拉箱子，汤姆推箱子，但是箱子不动。箱子没有发生丝毫移动。这个玩具箱太重了。蒂姆和汤姆想到一个办法。他们从箱子里拿出很多玩具。玩具被放到架子上摆放整齐。现在玩具箱变轻了，所以推动它就很容易。男孩们非常开心。 十二、阅读理解。(每小题2分，共20分) （A）1. T 2. F 3. F 4. T 5. T 【解析】 1. 题干句意：起初，三只狐狸努力干活并且相处得很好。原文写明“At first, all of them worked hard for a better life and they got along well.”，和句子表述一致，故正确答案填T。 2. 题干句意：大狐狸在河边挖了一个池塘。文中明确“The eldest fox came to a hill and built a garden there. The second eldest fox dug a pool near the river.”，在河边挖池塘的是老二而不是大狐狸，和句子内容不符，故正确答案填F。 3. 题干句意：老二狐狸在小山上建了一座花园。原文句子“The eldest fox came to a hill and built a garden there.”，在山上建造花园的是大狐狸，并非老二狐狸，信息不匹配，故正确答案填F。 4. 题干句意：大狐狸和老二狐狸后来变得很富有。文中提到“The eldest fox came to a hill and built a garden there. The second eldest fox dug a pool near the river. They became rich soon.”，They指代大狐狸和老二狐狸，符合句子描述，故正确答案填T。 5. 题干句意：最后小狐狸又冷又饿，站不起来。原文“In the end, it felt so cold and hungry that it could not stand up.”直接对应题目语句，信息一致，故正确答案填T。 （B）1. B 2. C 3. A 4. B 5. B 【解析】 1. 题干句意：汤姆的实验是关于什么的？原文邮件第一段第一句“I’m doing an experiment about push forces and pull forces these days.”，push forces and pull forces都属于forces（力），和B项表述一致，故正确答案选B。 2. 题干句意：爸爸用很大的力推汤姆的时候发生了什么？原文写明“Then you pushed me with a big force. I went much faster and kept my balance easily!”，说明汤姆骑得更快并且保持住了平衡，对应C项，故正确答案选C。 3. 题干句意：一开始汤姆为什么拉不动大行李箱？文中明确“The big suitcase full of clothes was very heavy. I pulled it hard, but it didn’t move on the floor.”，装满衣服的行李箱太重，所以拉不动，对应A项，故正确答案选A。 4. 题干句意：汤姆从拉行李这件事中学到了什么？原文句子“I found that light things are much easier to pull than heavy things.”，说明轻的东西更容易拉动，和B 项信息一致，故正确答案选B。 5. 题干句意：邮件中哪个词最能描述汤姆？文中汤姆自己做关于力的实验，还向爸爸询问更多有关力的例子，可以看出汤姆充满好奇心，curious意为“好奇的”。bored（无聊的）和lazy（懒惰的）均不符合，故正确答案选B。 十三、书面表达。(共10分) 【参考范文】 Push and Pull in My Life I use forces every day. A push and a pull are two kinds of forces. We push things away and pull things towards us. When I open the door, I push it. I push my desk to move it. These are push forces. When I close the door, I pull it. I also pull my schoolbag when I carry it. These are pull forces. A big force makes things move faster. A small force makes things move slowly. Push and pull are really useful in our lives. 【译文】 生活中的推力与拉力 我每天都在运用力。推力和拉力是两种力。推就是把物体推开，拉就是把物体拉向我们。 我开门时会推它，推动书桌使其移动，这些都是推力。我关门时会拉它，背起书包时也会拉动书包，这些都是拉力。 大力能让物体移动得更快，小力会让物体缓慢移动。推力和拉力在我们的生活中十分实用。 学科网（北京）股份有限公司 $请听下面一段音乐并调试音量。听力测试现在开始。you need for what makes things move. 单元自测基础卷英语沪教版六年级上册新教材听力部分一听录音，选出你所听句子中包含的单词或短语，每个小题。读两遍。忘了。Push and pull the two different . kinds of forces. Push and pull the two different . kinds of forces. Two, light . things are much . easier to move on heavy things. Light things are much easier to move on heavy things. Three. bigger force can . make things move faster and farther. Bigger force can make things move faster. And father for the two stub . goats pushed each . other and fell in into the river. The two stubbing goats pushed each other and fell into the river. Five speed tells us how fast or slow things move. Speed tells us how fast or slow things move. 2、听录音，选出与你所听到的句子内容相符的图片，每个小题读两遍。One, the boy pushes his back to move forward. The boy pushes his bike to move forward. Two. a small school about . is light for the student to Carry. A small school belt is light for the student to Carry. Three. the plane has the . fastest speed among all transports. The plane has the fastest speed among all transports. Four. the two goats pushed . each other with big forces on a bridge. The two goats pushed each other with big forces on a bridge. Five. using a small force . can only make a short movement. Using a small force can only make a short movement. 3、听录音。根据你所听到的句子内容，给下列的图片排序，每个小题读两遍。One. I see my brother . pulling a sledge on the ice. I see my brother pulling a sledge . on the eyes. Two. I horse runs . faster than a tortuous. A horse runs faster than a taught us. Three. a big force makes . the world fly far away. A big force makes the ball . fly far away. Four. push the door and . IT moves away from the boy. Push the door and IT moves away from the boy. Five, it's . difficult for that . girl to move the heavy box. It's difficult for that girl to move the heavy box. 4、听录音，根据你所听到的小对话和一个问句，选出正确的答案，每个小。对话读两遍。One, can you move . this desk? No, I can't. It's so heavy. I need your help. Can you move this desk? No, I can't. It's so heavy. I need your help. Two, what can make the swim move? I pushes the fourth. We can . push IT hard. What can make the swim . move and pushes the force we can push IT hard. Three, which animal is slower? I taught us all a horse. 突。Which animal is slower? I taught us . all a horse. I taught us. For why do chicks move their wings every day to . make me strong that they can fly? Why do chicks move their wings every day . to make winds strong that they can fly? Five, two goats pushed each other on the bridge. What happened? They fell into the river. Two goats pushed each other on the bridge. What happened? They fell into the river. 五听录音，根据你所听到的短文填写单词，短文读两遍。Forces are everywhere around us, push and pull of the two basic forces in our daily life. I often push the swing hard when I play in the park. I also like to push like paper planes to make them fly far. Every morning, I pulled the door open to go outside. When I go shopping with my mom, I often put the heavy cost, Carry vegetables, push and pull forces really help us do many things in our daily life. Forces are everywhere around us. Push and pull of the two basic forces in our daily life. I often pushed the swing hard when I play in the park. I also like to push light paper planes to make them fly far. Every morning, I pull the door open to go outside. When I go shopping with my mom, I often put the heavy coat, Carry vegetables, push and pull forces really help us do many things in our daily life. Unit 4 What makes things move?（单元自测·基础卷） 英语沪教版六年级上册（新教材） （建议用时：60分钟 满分：100分） 题号 一 二 三 四 五 六 七 八 九 十 十一 十二 十三 总分 得分 听力部分（40分） 一、听录音，选出你所听句子中包含的单词或短语。(每小题1分，共5分) ( ) 1. A. causes B. effects C. forces ( ) 2. A. bigger B. easier C. smarter ( ) 3. A. move B. change C. throw ( ) 4. A. pushed B. pulled C. crossed ( ) 5. A. how far B. how fast C. how slow 二、听录音，选出与你所听到的句子内容相符的图片。(每小题1分，共5分) ( ) 1. A. B. C. ( ) 2. A. B. C. ( ) 3. A. B. C. ( ) 4. A. B. C. ( ) 5. A. B. C. 三、听录音，根据你所听到的句子内容，给下列的图片排序。(每小题2分，共10分) ( ) ( ) ( ) ( ) ( ) 四、听录音，根据你所听到的小对话和已给问句，选出正确的答案。(每小题2分，共10分) ( ) 1. Why can’t the girl move the desk? A. Because it’s light. B. Because it’s heavy. C. Because it’s small. ( ) 2. What can move the swing? A. A push. B. A pull. C. Speed. ( ) 3. Which animal moves more slowly? A. A horse. B. A tortoise. C. A goat. ( ) 4. For chicks, what’s the effect of moving wings every day? A. Wings get strong. B. They eat grass. C. They leave nest early. ( ) 5. Where did the two goats fall? A. In a lake. B. In a river. C. On a mountain. 五、听录音，根据你所听到的短文，填写单词。（每空2分，共10分） 1. are everywhere around us. Push and pull are the two basic forces in our daily life. I often 2. the swing hard when I play in the park. I also like to push 3. paper planes to make them fly far. Every morning, I 4. the door open to go outside. When I go shopping with my mum, I often pull the 5. cart (手推车) to carry vegetables. Push and pull forces really help us do many things in our daily life. 笔试部分（60分） 六、从方框中选词并用其适当形式填空。(每小题1分，共5分) heavy light easy difficult fast 1.It is ______ to fly a small kite on a windy day. 2.It is ______ for my grandparents to climb a tall mountain. 3.The balloon is very ______, so it can fly into the sky easily. 4.A plane is very ______, so it can reach another place quickly. 5.The big suitcase is so ______. The woman can’t move it without help. 七、【原创题】用括号中所给词的适当形式填空。(每小题1分，共5分) 1.This wooden treasure box (木匣宝箱) is __________(heavy) than the paper box. 2.Black Goat on the stone bridge is __________(smart) than Brown Goat. 3.This is the _________(tall) wind power tower in our province. 4.The _________(move) of the earth causes day and night. 5.You should take care of _________(you) when you travel around the ancient towns alone. 八、单项选择。(每小题1分，共10分) ( )1.My dad is 38 years old. My mum is 36. Mum is ______ than Dad. A. smaller B. younger C. older ( )2.【原创题】A high-speed train runs ______ than a common car on the road. A. fast B. faster C. fastest ( )3.The elephant is the ______ animal on land. A. bigger B. biggest C. the bigger ( )4.When we push, it moves things ______ us. A. away from B. towards C. next to ( )5.When you ______ a door, it opens away from you. A. pull B. push C. bring ( )6.It is ______ to move a light thing than a heavy thing. A. easy B. easier C. the easiest ( )7.She opens the window ______ than me. A. quick B. quicker C. more quickly ( )8. ______ things need small forces to move. A. Heavy B. Light C. Huge ( )9.When you open the window ______ a small force, it opens slowly. A. with B. in C. at ( )10.The ______ of the earth around the sun takes one year. A. movement B. force C. cause 九、句型转换：按要求改写下列句子。(每小题2分，共10分) 1.Tom is taller than John.（改为同义句） John is Tom. 2.A car is faster than a bike.（改为一般疑问句） a car than a bike? 3.The tortoise runs faster than that rabbit.（对画线部分提问） runs faster than that rabbit? 4.She is the tallest girl in our class.（改为同义句） She is taller than girl in our class. 5. books, it, easy, push, of, to, is, box, a(.)（连词成句） 十、【原创题】生活处处藏着力的小知识，跳绳、放风筝、踢球等活动都要用到推力和拉力。阅读下面描述生活场景的句子，选出与句子内容描述相符的图片。(每小题1分，共5分) A. B. C. D. E. ( ) 1.I use a pull force to open it. I can put my books inside. ( ) 2.I use a push force on its back. It can run quickly on the floor. ( ) 3.I use pull forces on both ends of it. I can jump over it again and again. ( ) 4.I use a big pull force to let it fly high in the sky on windy days. ( ) 5.I use a push force to kick it away. My classmates and I play with it in PE class. 十一、【原创题】整理收纳是我们的生活小本领。阅读短文，结合图片，从方框中选词并用其适当形式填空，补全短文，体会推力拉力与物体轻重的关系。(每小题1分，共5分) easy, pull, light, move, heavy Tom and Tim’s Toy Box Tom and Tim are twins. They put many toys into their toy box. Tim 1. the box and Tom pushes it, but it doesn’t move. There isn’t any 2. . The toy box is too 3. . Tim and Tom have an idea. They take lots of toys out of the box. The toys are put on the shelf to keep tidy. The toy box is 4. now, so it’s 5. to move. The boys are very happy. 十二、阅读理解。(每小题1分，共10分) （A） 【新情境·寓言故事】读一读三只狐狸的小故事，感悟勤劳的意义。阅读短文，判断句子正误。 Once there were three foxes that lived together. At first, all of them worked hard for a better life and they got along well. Little by little, the youngest fox became lazy, and it often quarreled with the other foxes. The eldest fox was forced to leave, and then the second eldest fox was driven away, too. Looking at the warm house full of good food the youngest fox smiled. The eldest fox came to a hill and built a garden there. The second eldest fox dug a pool near the river. They became rich soon. The youngest fox ate up all the food left in the house. In the end, it felt so cold and hungry that it could not stand up. 根据短文内容，判断句子正（T）误（F）。 ( ) 1. At first, the three foxes worked hard and got on well. ( ) 2. The eldest fox dug a pool near the river. ( ) 3. The second eldest fox built a garden on a hill. ( ) 4. The eldest and the second eldest fox became rich later. ( ) 5. The youngest fox was cold and hungry and couldn’t stand up in the end. （B） 【原创题】善于观察就能发现科学知识。Tom在骑行、整理旅行行李的过程中探究力的奥秘。阅读邮件，选择正确答案。 From: Tom@kidmail.com To: Dad@familymail.com Subject: My experiment about forces Dear Dad, I’m doing an experiment about push forces and pull forces these days. Last Sunday, I learned to ride a bike. At first, you gave me a small push. I rode slowly and almost fell down. Then you pushed me with a big force. I went much faster and kept my balance easily! I learned that a big push makes things move faster. Last night, we prepared our travel luggage (行李). The big suitcase full of clothes was very heavy. I pulled it hard, but it didn’t move on the floor. Then I took out most of the clothes, and it became lighter. This time, I pulled it across the room easily. I found that light things are much easier to pull than heavy things. Do you have more examples about forces? Love, Tom 根据邮件内容，选出正确的答案。 ( )1. What is Tom’s experiment about? A. Bikes. B. Forces. C. Suitcases. ( )2. What happened when Dad pushed Tom with a big force? A. Tom rode slowly. B. Tom fell down. C. Tom rode faster and kept balance. ( )3. Why couldn’t Tom pull the big suitcase at first? A. Because it was too heavy. B. Because Tom used a small pull. C. Because the floor was not smooth. ( )4. What did Tom learn from pulling the luggage? A. Heavy things are easier to pull. B. Light things are easier to pull. C. Pushing is better than pulling. ( )5. Which word best describes Tom in this email? A. Bored. B. Curious. C. Lazy. 十三、书面表达。(共10分) 【新情境·物理科普】力无处不在，推、拉是生活中最基础的两种力，也是物理科普小常识。在日常劳作、传统民俗、生活运动中，我们时时刻刻都会用到推力与拉力。请以“Push and Pull in My Life”为题，写一篇不少于60词的英语作文。 写作要点：1. 简单解释什么是推力和拉力； 2. 列举生活中两个推力的应用例子； 3. 列举生活中两个拉力的应用例子； 4. 阐述大小力气对事物产生的影响。 写作要求：语句通顺、语法正确，贴合生活实际，可结合日常劳作、文体活动等场景。 _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ _________________________________________________________________________________ 学科网（北京）股份有限公司1 学科网（北京）股份有限公司 $