Everyone has their favorite food. Some might love chocolate. Some might love potato chips. Think about your favorite food. Have you ever wondered why your favorite food tastes so delicious? The answer is about your tongue(舌头)and nose. There are some taste buds(味蕾)on your tongue. They give you the sense of taste. How do the taste buds work? In fact, there are many tiny hairs on the taste buds. These tiny hairs send messages to your brain about how something tastes. In this way, you know whether it is sweet, sour, bitter or salty.
A person has about 10,000 taste buds. They keep working all the time when we enjoy our food. The taste buds don’t always stay the same. They are replaced(更新)every two weeks or so.
However, as a person gets older, some of these taste buds don’t get replaced. The old may only have 5,000 working taste buds. That’s why some foods may taste stronger for you than they do for the old.
Besides your tongue, your nose also helps you learn about the taste of food. Sometimes, strong smells can even confuse(使困惑)your sense of taste. Try holding an onion under your nose while eating an apple. What do you taste?
So next time you enjoy salty pizza and sweet ice cream, thank your tongue and your nose. Without them, you won’t have any sense of taste at all. Without the sense of taste, life will be boring.
1. Why does your favorite food taste good?2. How do the taste buds work according to the passage?
3. How often are the taste buds replaced?
4. Does only your tongue help you learn about the taste of food?
5. How will people feel if they don’t have the sense of taste?
相似题推荐
In some countries, lunch time often means soup time! However, soup is just one thing that can be eaten for lunch. What you eat for lunch may be different from the lunch of someone who lives in another country. Let’s see together!
Mexico: Tasting Tortillas (薄玉米饼)
Many children in Mexico eat tortillas for lunch. Most tortillas are made from ground corn. But sometimes wheat flour (面粉) is used. Do you know the shapes of tortillas? Tortillas are usually flat and round, but they can also be made into other shapes. Delicious sauces, called salsas, are often added totacos (玉米卷). These sauces are made from tomatoes, onions and hot peppers.
Russia: Sipping Soup
Winters in Russia are very cold. Maybe that’s why many Russian children eat soup for lunch. Two of their favorites are cabbage soup and beet (甜菜) soup. Many Russian soups also include potatoes. They are an important crop in Russia. They make soups thick and rich. Eating thick soups can help keep people warm and can fill them up, so hunger is not a problem.
South Korea: Passing the Pickles (泡菜)
Meals in Korea are made up of many dishes. No matter what else is served, there is always rice. Kimchi (泡菜) is also always on the table. Kimchi is a kind of meat or vegetable. Korean children mix together many dishes at meals. It’s common for their food to be hot and spicy (辣的).
These are what kids are eating for lunch around the world.
The title: | ||
Mexico | Tasting Tortillas | ◆ They are made from ground corn. ◆ They can be made into other shapes ◆ Delicious sauces (salsas) are often added to tacos. |
Russia | Sipping Soup | ◆ Cabbage soup and beet soup are the most ◆ Many Russian soups also include potatoes, making soups thick and rich. ◆ Thick soups help people keep warm and feel |
South Korea | Passing the Pickles | ◆ Many dishes, like rice and Kimchi make up of Korean meals. ◆ Hot and spicy food is |
Do you know what dish is the most popular in the cold winter in China? Hot pot is many Chinese people’s favorite.
No matter in the north or in the south, people all like hot pot very much and every place has its local specials. For example, people in Sichuan like hot dish in it. However, Guangdong hot pot is famous for its freshness. Usually, there is a metal hot pot in the middle of table. When the soup in the pot is kept simmering (慢煮), dishes are put into the pot. Beef, mutton, fish and vegetables are the main dishes. It is very popular in winter because it can keep the dishes warm all the time. During the Spring Festival, friends and family members have a special meal —hot pot. Also, they chat happily. It is a good way to relax.
There is also hotpot in England, but what are the differences? Hotpot is NOT hot pot. China has hot pot in two words but English hotpot is written in one word. The main dishes of English hotpot are simple. They are meat, potatoes and onions. People put it in the oven all day in a heavy pot on a low heat. It is easy to cook.
Chinese hot pot tastes delicious, and English hotpot tastes fine. Which do you like, hot pot or hotpot?
1. What is the most popular dish in the cold winter in China?2. Who likes fresh dishes in hot pot in China?
3. Why is the hot pot popular in winter?
4. How do people relax themselves during the Spring Festival?
5. What are the main dishes of English hotpot?
Some students go to the Sunny Restaurant(阳光餐馆). What do they say about it? Let’s have a look.
Student | What they say |
![]() | My name is Cathy. I always go to the restaurant with my friends on Sunday. The food there is very good. I like eating fruit there. It is free. I like the restaurant. |
![]() | I’m Sandy. I don’t like the food there, but I like the purple cups in the restaurant. They are pretty and interesting. |
![]() | I’m David. I always go to the restaurant for lunch. The food is delicious. I always eat ice-cream there. I want to have a birthday party there next month. |
She always goes to the Sunny Restaurant
2. Who always goes to the Sunny Restaurant for lunch?
3. What food does David always eat in the Sunny Restaurant?
He always eats
4. What color are the cups in the Sunny Restaurant?
They are
5. What new word(s), phrase(s) or sentence(s) can you learn from the passage(你能从文章中学到哪些新单词、短语或句子)?
I can learn ①
【推荐1】People have always been interested in animal communication and scientists have done a lot of research on this subject.
Most animals communicate by smell. Dogs are famous for this. When a dog walks outside, it learns about other dogs by smelling things. Dogs have helped the police (A) ________ a long time, too. They can find missing(失踪的) people by using their fantastic sense of smell. Mice have an excellent sense of smell, too. Scientists have even trained them to find landmines. Scientists have discovered that even ants smell. They use smell to tell other ants(B) 食物在哪里.
①Research has shown that many other animals use sound to communicate. Frogs and insects communicate with sounds. Usually the “gentlemen” make sounds to invite the “ladies”. ②
(C) Whales and elephants also use sound to communicate. These sounds can travel very far through water or the ground. ③However, it is not possible for humans to hear some of the sounds. They are either too low or too high for us.
Animals have always used body language to communicate as well. When a cat puts its ears back, it is a bit mad. When (D) ________ sits with its tail around itself, it is happy. When a dog puts its tail under its body, it is scared. When it wags its tail and opens its mouth, it is happy.
1. 在文中(A) 和(D) 的空白处填入适当的单词:2. 将文中画线部分(B) 译成英语:
3. 将文中画线部分(C) 改写为:Sound
4. 在文中①②③选出能够填入“Everyone has heard birds singing.”的位置:
5. 从文中找出能说明本文主旨大意的短语:
The life of the animals in the zoo is different from that in the wildlife park.
In the zoo, most of the animals are not very active. They have to stay in cages all day and wait for the zookeepers to feed them. They can’t go out of the cages, so they have to walk round and round.
However, the wildlife park is a good place for them. All the animals there live in the open air. They can run, jump and play happily, and look for food by themselves. They are protected there because people are not allowed to hunt. The most important thing is that they are free and happy in the wildlife park.
Most of the animals in the wildlife park are friendly. But some are scary(可怕的), such as lions, wolves and tigers. Don’t worry. A special bus can take you to see the animals. You are quite safe inside the bus. How exciting it is if a tiger or a lion watches you through the window!
1. Most of the animals2. The animals in the zoo have to stay in cages and
3.
4. The most important thing is that the animals are
5. In the wildlife park you’re quite safe if you take a
How much do you know about English? It is an official (官方的) language of more than 50 countries and 250 to 300 million people speak it as a second language. Some say that half the world might (可能) be speaking it in 2050.
English is not the easiest language to learn—most of its common verbs are irregular and it has a large vocabulary—at least 200, 000 words are in common use. Its pronunciation and written form are also very different.
But some things make it easy—nouns don’t have gender (性) and verbs are less complicated (复杂的) than those of other languages. There is only one form to speak to someone directly—“you”. Adjectives don’t agree with nouns, and many nouns are also verbs.
English is always changing. Around 25, 000 new words and expressions come into the English language every year. Do you know what a “helicopter (直升机) parent” is? It is a mother or father who is too involved (参与的) in the life of their child. And what about a “boomerang child”? It is an adult who returns to live with their parents for financial (经济的) reasons.
1. Is English an official language?2. How many English words are in common use?
3. What is the main idea of the third paragraph?
4. What does a “helicopter(直升机)parent” mean?
5. What do you think of English?
Hello, boys and girls! My name’s Helen Green. Here is a photo of my family. My parents, my sister and I are in it. My father’s name is Paul. He’s a teacher in a middle school. My mother’s name is Anna. She’s a teacher in a middle school, too. My sister’s name is Cindy. She is a middle school student and her school ID card number is 8654327. What about the girl? Who is she? Oh, it’s me! It’s a nice photo, isn’t it?
Hi, friends! I’m Tom White. I’m an English boy. Now I’m in China. Here are two photos of my family. My mother Sally and my sister Mary are in the first photo. In the next photo, you can see my father David, my dog Dingding and me. And some books are in the photo, too. The books are my father’s.
1. What’s the girl’s last name?2. Who is Paul?
3. Where (哪里) is Tom now?
4. Is Dingding the name of Tom’s dog?
5. 英译汉: Here are two photos of my family.
![](https://img.xkw.com/dksih/QBM/2023/8/5/3296534510796800/3342434982232064/STEM/fa30cdc775444b55946bca3606143e5f.png?resizew=158)
The World Cup is a great event for men’s football. The event is held every four years! In this worldwide game, national teams compete to determine the sport’s world champions (冠军). There is a similar sporting event for women’s football teams. It is called the Women’s World Cup!
FIFA (国际足联) created the first World Cup in 1930. The competition starts with international sectional (区域的) event and moves to an event including 32 national teams until this event has a winner! The cup didn’t always have so many attentions as the event’s popularity grew. From 1930 to 1970, the souvenir (纪念品) awarded to the winning team was the Jules Rimet Souvenir. After this souvenir was always awarded to Brazil, in 1970 a new souvenir—the FIFA World Cup—was used for the competition.
The World Cup is one of the world’s most celebrated and popular sporting events. Billions of people are crazy about it for the final event!
1. How often is the FIFA World Cup held?2. What sporting event is for the world’s women’s football teams?
3. Which organization created the first World Cup?
4. When was the new souvenir for the FIFA World Cup used?
5. Is the World Cup one of the world’s most popular sporting events?
【推荐3】Wild animals are our friends, but many of them are getting fewer and fewer. We should try to protect them. The four animals below are now in danger.
Tibetan Antelopes
Tibetan antelopes(藏羚羊)mainly feed on grass. They are usually found in groups of about 20. They are killed for their wool, which is warm, soft and fine and can be made into expensive clothes. The number of them is dropping year by year. There are less than 75, 000 Tibetan antelopes left in the world.
Golden Monkeys
Golden monkeys are mainly found in Sichuan, Gansu, and Shanxi provinces. Golden monkeys have golden-orange fur(皮毛). They move around in the daytime. They feed on fruits and young leaves of bamboos. But people are destroying the environment where they live. Trees and bamboos are disappearing, so golden monkeys have less and less to eat.
Elephants
Elephants are very big and strong. They are bigger than any other animals on land. They have poor eyesight, but very good hearing and smell. They can lift heavy things and break down branches with their trunk(象鼻). Now, there are very few elephants in the world. The number of them is becoming smaller and smaller because their living areas are used for farming. Also, people hunt them for their tusks.
Wolves
Wolves are not very big. They have grey fur. Wolves have very good eyesight, hearing and smell. They eat animals, insects and snails. They are friendly to each other and never attack(攻击)people. Wolves are in danger, too. They are losing their living areas because people cut down forests. Soon they will have no home or food.
Four wild animals | Tibetan Antelopes | ◆mainly feed on grass ◆usually found in groups of about ◆killed for their wool |
Golden Monkeys | .◆mainly found in Sichuan, Gansu and Shanxi provinces ◆move around ◆feed on fruits and young leaves of bamboos | |
◆have poor eyesight ◆have good hearing and smell ◆able to ift heavy things and break down branches | ||
Wolves | ◆have good eyesight, hearing and smell ◆eat animals, insects and snails ◆friendly to each other and never |