Your body is special﹣no two people in the world are the same．Although you are different from everyone else，you have exactly the same body parts as the people around you，doing different jobs that keep all of us alive．
What is inside my head ？
Your head holds the most valuable part of your body in it﹣your brain．As you are reading，your eyes send pictures to your brain which makes meaning from what you see．Your brain heIps you to remember and think，and makes sure your body is doing what it should do．
What is my skin for ？
Your skin covers your body．In most parts of your body，the skin is just as thick as 0.5cm．If you cut your skin，it will have a quick cure（治愈）and stop viruses（病毒）from getting into your body．Your skin also helps you feel the heat and coldness of the environment around you．Hair grows from inside the skin．When you feel hot，extra heat comes out through your skin．As a result，your body temperature drops．
How do I move ？
Muscles（肌肉） are found in most parts of your body． They work with your bones to help you move﹣ whenever you cry or smile， eat or speak， walk or dance， etc．
What does my heart do ？
Your heart is a very special muscle． It is a little bigger than your fist（拳头）and grows bigger as you do． If you place your hand on your heart， you will feel your heart beating which pushes blood to move around your body．
Organ（器官） |
Function（作用） |
Brain |
★The most valuable part of your body is （1） and it can make your body work． |
Skin |
★Skin can prevent viruses （2） ． ★Skin can help you feel the heat and coldness of the environment． ★Skin can make your extra heat come out （3） your body temperature drops． |
Muscles |
★（4） both help people move． |
Heart |
★Your heart beating （5） your blood move around your body． |
Paul：Hi，Nick!What are you going to do tomorrow？
Nick：I have no idea．And you？
Paul：I want to see a movie．How about going with me？
Nick：（66） But I hear there is a talk at 8：00in the Sea Hall．
Paul：What's the talk about？
Nick：The history of music．（67） Paul：Me，too．（68） Nick：That's great!Let's go to the Sea Hall instead of going to the movie．
Paul：By the way，my sister likes music，too．（69） Nick：Sure．（70） Paul：Let's meet at the Sea Hall gate at 7：30，OK？
Nick：OK．See you!
Paul：Bye．
|
A．But where and when shall we meet？ B．Can we ask her to go with us？ C．Sounds great． D．I love music so much． E．How about you？ F．Why not go to the talk together？ G．Which one do you like better？ |
It is raining h outside．You'd better take an umbrella．
W is the fourth day of a week．
I think it is important for children to learn how to do chores and help their parents with housework．It is not enough to just get good grades at s 81．Children these da ys depend o 82 their parents too much．They are always asking，"Could you get this for me？"or"Could you help me with that？"Doing chores helps to d 83 children's independence and teaches them how to look after themselves．It also helps them to understand the idea of fairness．Since they live in one house with their parents，they should know that everyone should try to k 84 the house clean and tidy．Our neighbors'son got into a good college but during his first year，he had no idea how to take care of himself．As a result，he often fell ill and his grades dropped．The earlier kids learn to be independent，the b 85 it is for their future．
81． 82． 83． 84． 85． ．
There are a lot of Chinese cultures about fish．In Chinese，"fish"sounds like"surplus"（余），Chinese people always like to have a surplus at the end of the year．They think if they save something at the end of the year，then they can make more in the next year．That's why Chinese people like to eat fish for the New Year．Do you know what kind of fish Chinese people like to eat for the New Year？
•Crucian carp
The first kind of fish is crucian carp．It sounds like the Chinese word"吉"．The Chinese word mean"good luck"．Chinese people think that eating crucian carp can bring good luck for the next year．
•Chinese mud carp
The second kind of fish is Chinese mud cap．It sounds like the Chinese word"礼"．It means gifts or presents．So，Chinese people choose to eat Chinese mud carp during the Chinese New Year．It means"good future"．
•Catfish
The third kind of fish is catfish．It sounds like two Chinese words"年余"．So eating catfish is a wish for a surplus in the New Year．
76．Why do Chinese people like to eat fish for the New Year？
77．How many kinds of fish are mentioned in the passage？
78．What does it mean to eat Chinese mud carp？
79．What kind of fish can bring good luck？
80．What's the main idea about the passage？ ．