阅读下面的短文，并根据短文内容和插图提示，在短文空格处填入适当的单词，每个空只能填写一个形式正确、意义相符的单词。

  Computer plays an important part in our everyday life．It is one of the greatest （71）_________

in the world in the twentieth century．It works for us not only at home，in the offices and in big shops，（72）__________ also at schools．Today it is used（73）__________ many ways．It really（74）__________ large wealth（财富）and happiness to the world．

The first computer in the world was（75）__________ Enid．It was built in America in 1946．It was（76）__________ and heavy．（77）__________ it was born，it has been developing very fast．Until now it has gone through four periods（时期，阶段）and changed a lot．There’re many kinds of computers．Computers are getting smaller and smaller and computing faster and faster．It becomes more and more helpful．

The computer can do most of the things（78）__________ the people．It can help us know about the real world more quickly, learn（79）___________ we want to learn and think for ourselves.（80）__________ a student in the twenty-first century, you must work hard at it．

六、读写综合 (本大题分为A、B两部分，共20分)

阅读短文并按每小题的要求答题。

Have you ever heard the saying “If you want a friend, be one”? If you want to make friends with others, you should be friendly to them at first.

Here is how one ① /new teacher made friends/ with the pupils in her class on the first day of school. As the bell rang, the teacher smiled at each pupil. Then she said in a quiet voice, “Good morning. How nice it is to have all of you in my class this year. I’d like to know each of you. I am sure we will enjoy working together.” ② Her voice was sweet and her look was friendly, so everyone felt happy.

She told the pupils her name and wrote it on the blackboard. Then she told them some of the things she liked to do and she was hoping to do with them during the year. ③ Then she said to the boys and girls, “Now you know my name and the things I like and I want to know your names and the things you like. ”

Could you make friends by doing the same as this teacher did?

One way of getting to know girls and boys in your class is to find out more about them. ④People often make friends with those who have the same hobbies. You play the same games and go on journeys together. It is a good way to make friends.

76. 根据①处的注音写出英语单词。

77. 根据②处的划线句子在下面句子中的每个空白处填入一个适当的词（首字母已给出）。

    Everyone felt happy b_______ o________ her sweet voice and her friendly look.

78. 1）在③处的划线部分中找出哪个词的最后一个音可以失去爆破。

   2）在③处的划线部分中找出两个可以连读的词。

79. 将④处的划线句子翻译成汉语。

80. 从文中找出一句能概括本文主旨大意的句子。