（期末考点培优）专题13 阅读理解-选择-2024-2025学年四年级英语下学期期末复习专项牛津上海版（深圳用）（含答案解析）

中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
2024-2025学年四年级英语下学期期末复习专项牛津上海版（深圳用）（期末考点培优）专题13 阅读理解-选择
学校:___________姓名：___________班级：___________考号：___________
阅读短文，选择正确答案。
Plants are very important. This is because plants can make food from air, water and sunlight. Animals and people can not make food from air, water and sunlight. Animals can get their food by eating plants and animals. People get their food by eating plants and animals, too. So animals and people need plants in order to live. This is why there are so many plants around us. There are two kinds of plants: flowering plants and non-flowering plants. You can know some trees from their flowers and fruits. Non-flowering plants do not grow flowers. You can not see many non- flowering plants around you. If you look carefully at the plants around us, you will find that there are many kinds of plants. Some plants are large and some are small. Most of them are green. Thanks to the plants around us, we can live on the earth.
1．What is the most important(最重要的) for the plants ( )
A．Man. B．Animals. C．Air, water and sunlight.
2．We need many plants around us because _______. ( )
A．plants are green B．plants grow easily C．we need plants in order to live.
3．Most of the plants are _______. ( )
A．green B．black C．yellow
4．The underline word “non-flowering” means(意思是) _______ in Chinese. ( )
A．不结果的 B．不开花的 C．不发芽的
5．The best title is _______. ( )
A．Plants around us B．Food from plant C．Plants and animals
阅读短文，根据短文内容，选择正确答案。
My shadow
Hello, everybody! I’m Jack. This is my shadow. He’s also my friend. I go to school at half past seven in the morning. My shadow often (经常) goes with me. Sometimes (有时) my shadow stays behind me. Sometimes my shadow walks in front of (在……前面) me. Sometimes my shadow is short and small. Sometimes my shadow grows big and strong. I like my shadow.
6．Jack is talking about his ______. ( )
A．shadow B．school life C．classmate
7．Jack goes to school at ______ in the morning. ( )
A．6:45 B．7:15 C．7:30
8．Sometimes Jack’s shadow walks ______ him. ( )
A．later B．in front of C．tell
9．Jack’s shadow ______. ( )
A．is always (总是) short and small B．often goes with him C．is always big and strong
10．Does Jack like his shadow ( )
A．Yes, he is. B．No, he doesn’t. C．Yes, he does.
阅读短文，选择合适的选项。
Summer holiday is coming. Teachers in Happy Primary School do a survey on students’ summer favourite. They ask the students their favourite summer treats (夏季美食), sports ways to spend (花费) time and ice cream flavour(口味). Here are the results of the survey.

11．This survey is about students’ favourite ways to spend time, summer treats, ice cream flavours and _____. ( )
A．music B．subjects C．sports
12．_____ is the students’ favourite summer drink. ( )
A．Lemonade B．Watermelon C．Orange juice
13．From the results, 20 students’ favourite ice cream flavour is _____. ( )
A．strawberry B．mint C．chocolate
14．Which one is TRUE ( )
A．25% of the students like eating hamburgers in summer.
B．Most students’ favourite way to spend time is swimming at the beach.
C．Grapes are students’ favourite summer fruit.
阅读图表内容，选择正确答案。
Tom’s weekend plan
Saturday Sunday
8:30-10:00 a.m. Football Club visit grandparents
10:30-11:30 a.m. Piano Club
2:00-3:00 p.m. do homework /
3:30-5:00 p.m. / /
7:00-8:30 p.m. read books Art Club
15．How many clubs does Tom have this weekend ( )
A．Three. B．Four. C．Five.
16．What can Tom do this weekend ( )
A．He can play the violin and dance.
B．He can play football and paint.
C．He can play the piano and fly a kite.
17．Tom has no clubs _______. ( )
A．on Saturday morning and Sunday afternoon
B．on Saturday evening and Sunday evening
C．on Saturday afternoon and Sunday afternoon
18．Where is Tom on Sunday morning ( )
A．In the Art Club. B．In the park. C．At grandparents’ home.
19．What can we know from Tom’s weekend plan ( )
A．Tom has no hobbies.
B．Tom likes music and sports.
C．Tom can play volleyball very well.
根据短文内容选择合适的选项。
The sun rises in the morning. The shadow is long. And in the evening, the sun goes down. The shadow is long, too. At noon, the sun is high in the sky. The shadow is short. If it is cloudy or rainy, we can’t see our shadows. At night, if there is light, we can see our shadows, too. You go, the shadow goes. You run, the shadow runs. But you speak, the shadow can’t speak. We can’t hear the shadow. We only see the shadow. Some little children don’t know what the shadow is. They go, the shadows go. They are very afraid. In fact, the shadows are ourselves.
20．This passage (文章) is about ______. ( )
A．sports B．our shadows C．the animals
21．We can’t see our shadows on a ______ day. ( )
A．snowy B．cloudy C．sunny
22．The shadow always ______ you. ( )
A．follows B．following C．to
23．We can see the shadow by the ______. ( )
A．stone B．light C．moon
24．Can the shadow speak ( )
A．Yes, it can. B．No, it can’t. C．No, it doesn’t.
阅读动物园海报，选择最佳的选项。
Happy Children’s Day! Children are free! Come and see elephants and tigers. Bears and giraffes are waiting to see you. Monkeys are waiting to throw things to you. Lovely pandas are waiting to make friends with you. Time: 1st June—10th June 9:00 a.m.—7:00 p.m.Keep the zoo clean! Do not touch or give food to the animals.
25．How many kinds of(种类) animals can you see in the zoo from the poster(海报) ( )
A．Four. B．Five. C．Six.
26．What can’t people do at the zoo ( )
A．Make friends with pandas.
B．Give some food to tigers.
C．Take some photos with friends.
27．What time can children go to the zoo ( )
A．At 8:00 a.m. B．At 1:00 p.m. C．At 8:00 p.m.
28．When may they make the poster ( )
A．Before(在……之前) New Year’s Day.
B．Before Christmas Day.
C．Before Children’s Day.
阅读短文，选择最佳的选项。
A swan lives in a pond(池塘). Every day many animals come to play in the pond. The frogs like jumping around. Some of them like diving(跳水). The swan is angry, “Don’t jump! Don’t dive here!” The birds like fishing in the pond. “Don’t fish here,” says the swan. The birds all fly away. The ducks like swimming in the pond. “Don’t swim here,” says the swan. All the ducks swim away. Soon all the animals go away. The swan feels lonely(孤独的). He isn’t happy. So the swan asks(请求) all the animals to come back to the pond again. Then they play in the pond and have fun together.
29．Where does the swan live ( )
A．In a pot. B．In a pond. C．In a park.
30．What do the birds like doing in the pond ( )
A．They like fishing. B．They like diving. C．They like swimming.
31．What can you learn from this story ( )
A．The swan doesn’t like animals.
B．The swan needs friends.
C．The swan feels happy when other animals are away.
阅读下列短文，从每小题的三个选项中选出最佳选项。
Only One Hamburger
A train stops at a station. A young man wants to get out and buy some food, but it is raining. A boy is standing under a big umbrella(雨伞). The young man says to the boy, “Can you go and get us two hamburgers One for you and one for me. One hamburger is 10 yuan. Here is 20 yuan.” “Great!” says the boy and he goes to buy the hamburgers. After a while, the boy comes back with one hamburger. He is eating the hamburger. “Where is my hamburger ” asks the young man. “Oh, there is only one hamburger in the shop, so I eat my hamburger. Sorry, I can’t buy one for you. Here is the rest (剩下的) of the money.” The man is sad and the train leaves (离开) the station.
32．The young man and the boy are __________. ( )
A．at a shop B．at the train station C．at a restaurant
33．The man gives 20 yuan to the boy because he __________. ( )
A．wants some food B．is thirsty C．wants to help the boy
34．Which one is wrong (错误的) ( )
A．The boy has an umbrella.
B．The man gets (拿回)10 yuan back.
C．The boy eats two hamburgers.
35．Does the man eat a hamburger at the end (最后) ( )
A．Yes, he does. B．No. he doesn’t. C．I don’t know.
阅读短文，选择正确的答案。
Today is Christmas Day. It’s sunny and hot in Australia. Amy goes to the beach with her family on Christmas Day every year. This is the photo of her family. Look at their hats. They’re all red. They’re lovely. This is Father Christmas. Look! He wears a T-shirt and a pair of shorts.
36．Christmas Day is in ______. ( )
A．October B．November C．December
37．It is ______ in Australia in December. ( )
A．cold B．windy C．hot
38．Amy’s family wear ______ hats in the picture. ( )
A．red B．yellow C．green
中国最大的购物节是双十一，国外也有购物节，叫做黑色星期五。阅读关于黑色星期五的介绍，选择最佳的选项。
Black Friday is the largest(最大的) shopping day in Western countries(西方国家). It’s the day after Thanksgiving(感恩节) . Thanksgiving is always on Thursday. The next day is Friday. They call this day “Black Friday”.
It’s a good time to go shopping. Many people wait for the day because of the great discount(折扣). They can buy things online(在网上) or in the shopping mall.
39．What may mothers do on Black Friday in Western countries ( )
A．Go shopping. B．Go swimming. C．Go fishing.
40．Thanksgiving is always on ______. ( )
A．Friday B．Thursday C．Wednesday
41．Where can people buy things on Black Friday ( )
A．Online. B．In the shopping mall. C．Both A and B．
阅读短文，选择最佳的选项。
If you look at your tongue in the mirror, you will see lots of little points(点). Taste buds are the points on the tongue. They help you taste food. Taste buds touch the food you eat. Then they send signals(信号) to your brain(大脑). Your brain tells you the taste of the food. If the food tastes bad, you can’t eat it. And taste buds can help you get different tastes such as(例如) bitter(苦的), sour, salty and sweet tastes. Look! This picture shows some tastes of the food.
Your tongue has many taste buds!
taste buds
FOUR TASTES
Taste Food
bitter black coffee
salty potato chips
sour lemon juice
sweet watermelons
42．Which food is sour for most people ( )
A．Watermelons. B．Lemon juice. C．Potato chips.
43．“Taste buds” means “______”. ( )
A．舌头 B．鼻孔 C．味蕾
44．Taste buds send signals to ______. ( )
A．the mouth B．the tongue C．the brain
45．Which one is true(正确的) ( )
A．You can only taste sour, sweet, bitter and salty tastes.
B．If the food tastes bad, the brain will tell you not to eat it.
C．Most people think black coffee is sweet.
阅读短文，选择最佳的选项。
We study hard(努力地) to learn(学习) English. Do American students learn Chinese Let’s go to a school in America. Look! They are learning “我们” in Chinese. “It’s not easy to learn Chinese. But it is fun,” they say.
In Chinese lessons, they learn it by songs, games and talks. “Chinese is popular(受欢迎的) with American students,” their teacher says.
There are many students learning Chinese because they want to read in Chinese. But some boys and girls learn Chinese because it’s their subject.
46．How do American students think of learning Chinese ( )
A．It’s easy and fun. B．It’s not easy but fun. C．It’s nice and fun.
47．Do many American students learn Chinese ( )
A．Yes, they do. B．No, they don’t. C．I don’t know.
48．Which of the following is true(正确的) ( )
A．American students learn English by games, songs and talks.
B．Chinese isn’t popular with American students.
C．Some American students learn Chinese because it’s their subject.
阅读关于海豚的信息介绍，选择最佳的选项。
Dolphins
Lifetime(寿命): Usually 20—60 years Food: Fish
Features(特征): Dolphins look like fish. They are mammals(哺乳动物) like people. Dolphins can talk with sounds. They can hear well, even under water. They live in groups and sing to each other. And they can stay(停留) under water for about 15 minutes. Dolphins’ bodies are very long. They are cute and clever. And they feel soft and smooth.
49．How many years may dolphins live for from the passage(文章) ( )
A．5 years. B．30 years. C．100 years.
50．What do they like to eat ( )
A．Dolphins. B．Apples. C．Fish.
51．Which one is true(正确的) ( )
A．Dolphins are fish. B．Dolphins’ hands are very long.
C．Dolphins can hear and talk with other dolphins.
52．The passage may come from _____. ( )
A．a Science book B．a storybook C．a Maths book
阅读下列短文，从每小题的三个选项中选出最佳选项。
weekday 8:00-8:40a. m. 8:50-9:30a. m. 9:50-10:30a. m. 10:40-11:20a, m. 2:30-3:10p. m. 3:20-4:00p. m.
Monday Chinese PE Music Maths Chinese Reading
Tuesday Maths Chinese English PE Art writing
Wednesday English Chinese PE Science Chinese Maths
Thursday Science Chinese Music Maths English PE
Friday PE Maths Chinese English Art Class meeting
53．What’s this ( )
A．It’s a lesson. B．It’s a timetable. C．I don’t know.
54．How many Chinese lessons do we have a week ( )
A．Six. B．We like Chinese. C．Seven.
55．Bill likes drawing and painting. Is he happy on Tuesday ( )
A．Yes, he is. B．No, he isn’t. C．I have no idea.
56．When is the lunch break(午休) ( )
A．11:20-2:30 p. m. B．8:00-11:20 a. m. C．2:30-4:00 p. m.
根据短文内容，选择正确答案。
One day a monkey plays near the river(河). He sees a lion under a tree. The lion is hungry and runs at him. The monkey is afraid and falls(掉落) into the river. He can’t swim. He shouts for help. A rabbit hears him and jumps into the river, but he can’t help the monkey. Luckily(幸运地), an elephant comes along. He is very strong. The lion is afraid of the elephant and goes away(走开). The elephant helps the rabbit and the monkey. Now they are good friends.
57．______ falls into the river. ( )
A．The monkey B．The lion C．The elephant
58．The lion wants to ______ the monkey. ( )
A．play with B．eat C．help
59．The rabbit wants to ______ the monkey. ( )
A．help B．run with C．swim with
60．______ is afraid and goes away. ( )
A．The monkey B．The rabbit C．The lion
61．______ are good friends now. ( )
A．The monkey, the lion and the rabbit
B．The monkey, the rabbit and the elephant
C．The lion, the elephant and the rabbit
阅读下列短文，从每小题的三个选项中选出最佳选项。
Do you know about the sun, the moon and the earth Let me tell you. The sun is a star(恒星). It is big and bright. It is hot. And it gives us light and heat(光和热量). We need the sun. Animals and plants both need it. The moon is a satellite(卫星). It goes around(围绕……转) the earth. On the moon, there is no water or air(空气). So no people live on the moon. The earth is a planet(行星). It goes around the sun. It is our home. We live on the earth. We should love and protect the earth.
62．The sun can give us ______. ( )
A．water B．food C．light and heat
63．Animals, plants and we all need ______. ( )
A．the moon B．the earth C．the sun
64．The earth goes around ______. ( )
A．the moon B．the sun C．the satellite
65．______ is our home. We should protect(保护) it. ( )
A．The sun B．The earth C．The moon
中小学教育资源及组卷应用平台
中小学教育资源及组卷应用平台
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案与试题解析
1．C 2．C 3．A 4．B 5．A
【导语】本文讲了植物。
1．句意：对植物来说，什么最重要？A人。B动物。C空气，水和阳光。根据“Plants are very important. This is because plants can make food from air, water and sunlight.”，可知对植物来说，空气，水和阳光是最重要的，故选C。
2．句意：我们周围需要很多植物，因为________。A植物是绿色的，B植物很容易生长，C我们需要植物才能生存，根据“So animals and people need plants in order to live. This is why there are so many plants around us.”，可知因为我们需要植物才能生存，故选C。
3．句意：大多数植物是_______。A绿色的，B黑色的，C黄色的，根据“Most of them are green.”，可知大多数植物是绿色的，故选A。
4．句意：画线单词“non-flowering”的中文意思是_______。根据短文语境可知non-flowering的意思是不开花的，故选B。
5．句意：最好的标题是________。A我们周围的植物，B食物来自植物，C植物和动物，根据全文，故选A。
6．A 7．C 8．B 9．B 10．C
【导语】本文介绍了杰克的影子。
6．句意：杰克正在谈论他的______。A影子，B学校生活，C同学，根据“My shadow”，可知杰克正在谈论他的影子，故选A。
7．句意：杰克早上_____去上学。根据“I go to school at half past seven in the morning.”，可知杰克早上7:30去上学，故选C。
8．句意：有时杰克的影子在他_____走。A后来，B在……前面，C告诉，根据“Sometimes my shadow walks in front of (在……前面) me.”，可知有时杰克的影子在他的前面走，故选B。
9．句意：杰克的影子_______。A总是又矮又小，B经常和他一起走，C总是又大又强壮，根据“My shadow often (经常) goes with me.”，可知杰克的影子经常和他一起走，故选B。
10．句意：杰克喜欢他的影子吗？根据“I like my shadow.”，可知杰克喜欢自己的影子，does提问用does回答，故选C。
11．C 12．A 13．B 14．B
【导语】本文是关于快乐小学的老师们做的学生夏季最爱的调查。
11．句意：这项调查是关于学生最喜欢的消磨时间的方式，夏季美食，冰淇淋和______。A音乐，B科目，C运动，根据表格“Top Ten Sports”可知十大体育运动，调查还包括运动，故选C。
12．句意：______是学生们最喜欢的夏季美食。A柠檬水，B西瓜，C橙子汁，根据表格“Best Summer Treats”可知夏季最受欢迎美食，柠檬汁受欢迎度90%，故选A。
13．句意：从结果来看，20名学生最喜欢的冰淇淋口味是______。A草莓，B薄荷，C巧克力，根据表格“Favourite Ice Cream Flavour”可知最喜欢的冰淇淋口味，一个冰淇淋代表5名学生，20名学生是4个冰淇淋，故选B。
14．句意：哪一个是正确的？A25%的学生喜欢夏天吃汉堡。B大多数学生最喜欢的消磨时间的方式是在海滩游泳。C葡萄是学生们最喜欢的夏季水果。根据表格“Top 5 Ways to Spend Time”可知五大消磨时间的方式，排名第一的是在海滩游泳，故选B。
15．A 16．B 17．C 18．C 19．B
【导语】本文介绍了汤姆的周末计划。
15．句意：汤姆这个周末有几个俱乐部？A三个。B四个。C五个。根据表格可知有三个俱乐部，故选A。
16．句意：汤姆这周末能做什么？A他能拉小提琴和跳舞。B他能踢足球和画画。C他能弹钢琴和放风筝。根据表格可知汤姆这周末能踢足球和画画，故选B。
17．句意：汤姆______没有俱乐部。A周六上午和周日下午，B周六晚上和周日晚上，C周六下午和周日下午，汤姆周六下午和周日下午没有俱乐部，故选C。
18．句意：汤姆周日上午在哪？A在美术俱乐部。B在公园里。C在祖父母家。根据表格可知汤姆周日上午在祖父母家，故选C。
19．句意：从汤姆的周末计划中我们能知道什么？A汤姆没有爱好。B汤姆喜欢音乐和运动。C汤姆排球打得很好。从汤姆的周末计划中我们能知道汤姆喜欢音乐和运动，故选B。
20．B 21．B 22．A 23．B 24．B
【导语】本文讲了影子。
20．句意：这篇文章是关于______。A运动，B我们的影子，C动物，根据全文可知这篇文章是关于影子，故选B。
21．句意：我们在______天看不到我们的影子。A下雪的，B多云的，C晴朗的。根据“If it is cloudy or rainy, we can’t see our shadows.”，可知阴天看不到影子，故选B。
22．句意：影子总是______你。A跟随，B跟随，C到，根据“You go, the shadow goes. You run, the shadow runs.”，可知影子总是跟随自己，主语The shadow是第三人称单数，后面的动词用第三人称单数形式follows，故选A。
23．句意：我们可以在______下看到影子。A石头，B灯光，C月亮，根据“At night, if there is light, we can see our shadows, too.”，可知我们可以在灯光下看到影子，故选B。
24．句意：影子会说话吗？根据“But you speak, the shadow can’t speak.”，可知影子不会说话，答语为否定回答，故选B。
25．C 26．B 27．B 28．C
【导语】本文讲了动物。
25．句意：从海报上你能看到动物园里有多少种动物？A四种，B五种，C六种。根据全文可知从海报上能看到六种动物，故选C。
26．句意：人们在动物园不能做什么？A和熊猫交朋友。B给老虎一些食物。C与朋友合影留念。根据“Do not touch or give food to the animals.”，可知人们在动物园不能给老虎一些食物，故选B。
27．句意：孩子们什么时候可以去动物园？A在早上8点。B在下午1点。C在晚上8点。根据“9:00 a.m.—7:00 p.m.”，可知孩子们可以在下午1点去动物园，故选B。
28．句意：他们什么时候可以制作海报？A在元旦之前。B在圣诞节之前。C在儿童节之前。根据全文可知可以在儿童节之前制作海报，故选C。
29．B 30．A 31．B
【导语】本文讲了动物故事。
29．句意：天鹅住在哪里？A在锅里。B在池塘里。C在公园里。根据“A swan lives in a pond(池塘).”，可知天鹅住在池塘里，故选B。
30．句意：鸟喜欢在池塘里做什么？A它们喜欢钓鱼。B它们喜欢跳水。C它们喜欢游泳。根据“The birds like fishing in the pond.”，可知鸟喜欢在池塘里钓鱼，故选A。
31．句意：你能从这个故事中学到什么？A天鹅不喜欢动物。B天鹅需要朋友。C当其他动物不在的时候，天鹅感到很快乐。根据全文可知选项B符合题意，故选B。
32．B 33．A 34．C 35．B
【导语】本文讲了一个男人和一个男孩的故事。
32．句意：年轻人和男孩是在_______。A在商店，B在火车站，C在一家餐厅。根据文中“A train stops at a station.”可知火车停在车站。所以年轻人和男孩是在火车站。故选B。
33．句意：男子给了男孩20元，因为他_______。A想要一些食物，B口渴了，C想帮助这个男孩。根据文中“A young man wants to get out and buy some food, but it is raining.”可知一个年轻人想要出去买点食物，但正在下雨。故选A。
34．句意：哪一个是错误的。A这个男孩有一把雨伞。B这个年轻人拿回10元。C男孩吃了两个汉堡。根据文中“A boy is standing under a big umbrella.”和“Here is the rest of the money.”可知这个男孩有一把雨伞，这是给男人剩下的钱。故选C。
35．句意：男人最后吃了汉堡吗？A是的，他吃了。B不，他没吃。C我不知道。根据文中“Oh, there is only one hamburger in the shop, so I eat my hamburger. Sorry, I can’t buy one for you. Here is the rest of the money.”可知哦，店里只有一个汉堡，所以我吃我的汉堡。抱歉，我不能给你买一个。这是剩下的钱。所以推测出男人没有吃汉堡。故选B。
36．C 37．C 38．A
【导语】本文讲了圣诞节。
36．句意：圣诞节在_______。A十月，B十一月，C十二月，根据常识可知圣诞节在十二月，故选C。
37．句意：澳大利亚的十二月很______。A冷的， B刮风的，C热的，根据“Today is Christmas Day. It’s sunny and hot in Australia. ”，可知澳大利亚的十二月很热，故选C。
38．句意：艾米的家人在照片中戴着______帽子。A红色的，B黄色的，C绿色的，根据“This is the photo of her family. Look at their hats. They’re all red.”，可知艾米的家人在照片中戴着红色的帽子，故选A。
39．A 40．B 41．C
【导语】本文讲了黑色星期五。
39．句意：在西方国家，母亲们在黑色星期五可以做什么？A去购物。B去游泳。C去钓鱼。根据“Black Friday is the largest(最大的) shopping day in Western countries(西方国家).”，可知在西方国家，母亲们在黑色星期五可以去购物，故选A。
40．句意：感恩节总是在_______。A星期五，B星期四，C星期三，根据“Thanksgiving is always on Thursday.”，可知感恩节总是在星期四，故选B。
41．句意：人们在黑色星期五可以在哪买东西？A网上。B在购物中心。根据第二段可知人们在黑色星期五可以在网上和购物中心买东西，故选C。
42．B 43．C 44．C 45．B
【导语】本文介绍了味蕾以及一些食物对大多数人的味道。
42．句意：哪种食物对大多数人来说是酸的？A西瓜。B柠檬汁。C薯片。根据表格内容“sour: lemon juice”可知柠檬汁对大多数人来说是酸，故选B。
43．句意：“Taste buds”意思是______。根据“Taste buds are the points on the tongue. They help you taste food. ”可知Taste buds是舌头上的点。它们帮助你品尝食物。所以taste buds意思是是味蕾，故选C。
44．句意：味蕾向_______发出信号。A嘴巴，B舌头，C大脑。根据“Taste buds touch the food you eat. Then they send signals(信号) to your brain(大脑). ”可知味蕾向大脑发出信号。故选C。
45．句意：哪一个是正确的？A你只能尝到酸、甜、苦和咸的味道。B如果食物味道不好，大脑会告诉你不要吃。C 大多数人认为黑咖啡是甜的。根据“Your brain tells you the taste of the food. If the food tastes bad, you can’t eat it. ”可知如果食物味道不好，大脑会告诉你不要吃。根据常识可知除了酸、甜、苦和咸，还有其他味道，所以选项A错误；根据表格可知黑咖啡是苦的，而不是甜的，所以选项C错误。故选B。
46．B 47．A 48．C
【导语】本文主要讲述了美国学生学习中文。
46．句意：美国学生如何看待学习中文？A很简单也很有趣。B这不容易但很有趣。C很好也很有趣。根据句子“It’s not easy to learn Chinese. But it is fun,”，可知他们觉得学中文不容易但是很有趣，故选B。
47．句意：许多美国学生学中文吗？A 是的，他们学。B不，他们不学。C我不知道。根据句子“There are many students learning Chinese because they want to read in Chinese.”，可知有许多美国学生学习中文，故选A。
48．句意：以下哪一项是正确的？A美国学生通过游戏、歌曲和交谈学习英语。B中文不受美国学生欢迎。C一些美国学生学习汉语是因为这是他们的科目。根据句子“But some boys and girls learn Chinese because it’s their subject.”，可知一些美国学生学习中文是因为是他们的科目，故选C。
49．B 50．C 51．C 52．A
【导语】本文主要介绍海豚的相关信息。
49．句意：根据这段文字海豚能活多少年？A5年，B30年，C100年。根据“Lifetime(寿命): Usually 20—60 years”可知选项B符合，故选B。
50．句意：它们喜欢吃什么？A海豚。B苹果。C鱼。根据“Food: Fish”可知是鱼，故选C。
51．句意：哪一个是正确的。A海豚是鱼。B海豚的手非常长。C海豚可以听到其他海豚的声音并与其他海豚交谈。根据“They are mammals(哺乳动物) like people.”可知是哺乳动物，不是鱼，排除A；根据“Dolphins’ bodies are very long.”可知是身体很长，排除B；根据“Dolphins can talk with sounds. They can hear well, even under water. They live in groups and sing to each other.”可知可以听见声音并能交谈，故选C。
52．句意：这篇文章可能来自_______。A一本科学书，B一本故事书，C一本数学书。根据文章可知是介绍科普类相关知识，应是科学书，故选A。
53．B 54．C 55．A 56．A
【导语】本文主要介绍了课程表。
53．句意：这是什么？A它是一节课。B它是一份课表。C我不知道。表格里写了周一到周五的科目及时间，可知这是一份课表，故选B。
54．句意：我们一周有几节语文课？A6。B我们喜欢语文。C7。根据“Monday Chinese PE Music Maths Chinese Reading”“Tuesday Maths Chinese English PE Art writing”“Wednesday English Chinese PE Science Chinese Maths”“Thursday Science Chinese Music Maths English PE”“Friday PE Maths Chinese English Art Class meeting”可知周一和周三各有两节语文课，周二、周四和周五各有一节语文课，一共7节语文课，故选C。
55．句意：比尔喜欢画画。他在周二会开心吗？A是的，他会。B不，他不会。C我不知道。根据“Tuesday Maths Chinese English PE Art writing”可知周二有一节美术课，可以推断他会开心，故选A。
56．句意：午休是什么时候？根据“10:40-11:20a, m.”“2:30-3:10p. m.”可知午休时间是从早上11:20以后到下午2:30之间，故选A。
57．A 58．B 59．A 60．C 61．B
【导语】本文主要介绍大象救了掉进河里的猴子和兔子，并且和他们成为了好朋友。
57．句意：____掉进河里。A猴子，B狮子，C大象。根据“The monkey is afraid and falls(掉落) into the river.”可知是猴子掉进了河里，故选A。
58．句意：狮子想______猴子。A和……一起玩，B吃，C帮助。根据“The lion is hungry and runs at him.”可知是想吃猴子，故选B。
59．句意：兔子想_____猴子。A帮助，B和……一起跑，C和……一起游泳。根据“A rabbit hears him and jumps into the river, but he can’t help the monkey.”可知是想帮助猴子，故选A。
60．句意：_____害怕然后走开了。A猴子，B兔子，C狮子。根据“The lion is afraid of the elephant and goes away(走开).”可知是狮子害怕大象走开了，故选C。
61．句意：____现在是好朋友了。A猴子，狮子和兔子。B猴子，兔子和大象。C狮子，大象和兔子。根据“The elephant helps the rabbit and the monkey. Now they are good friends.”可知是大象，猴子和兔子是好朋友了，故选B。
62．C 63．C 64．B 65．B
【导语】本文主要介绍了太阳、月球和地球。
62．句意：太阳能给我们________。A水，B食物，C光和热。根据“And it gives us light and heat(光和热量).”可知太阳给我们提供了光和热量，故选C。
63．句意：动物、植物和我们都需要________。A月球，B地球，C太阳。根据“We need the sun. Animals and plants both need it.”可知动植物和人类都需要太阳，故选C。
64．句意：地球围绕_______转。A月球，B太阳，C卫星。根据“It goes around the sun.”可知地球围绕太阳转，故选B。
65．句意：________是我们的家。我们应该保护它。A太阳，B地球，C月球。根据“It is our home. We live on the earth. We should love and protect the earth.”可知地球是我们的家园，故选B。
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)