Reading
A1-8 dhfag  ecb
B 1 An introduction to Hua Luogeng
   2 He was one of China's most celebrated mathematicians
C1  4  5  1  2  3
C2 1 Because was concentrating on a maths problem at the time
     2 In 1936, Hua visited Cambridge University in England
    3 His passion and talent for mathematics
D1 For a career as a mathematician, we need passion,talent and concentration. Passion makes us like to do this thing. Talent enables us to do this thing. Concentration helps us keep on doing this thing
D2 1 Beethoven, Chopin. They work in music
    2 Yes, I do. Turning hobbies into a career, you can have a feeling of satisfaction and devote more passion into it
Vocabulary and grammar
A 1-6 trained, in the future, used to, grew up, more and more, lively
B 1-6 used to,did not use to,when,When,Did use to,used to
Listening and speaking omitted
More reading
A1-4 dbac
B 1-8 baccd    abd

    当你不用工作或学习时，你应该有一种爱好作为乐趣。爱好帮助你快乐地度过时光，所以有时也叫消遣，有许多不同类型的爱好，如阅读，益智游戏，写诗，这些主要使用大脑。别的，如画画，烹饪，这些主要使用双手，许多人也喜欢收集，如来自不同国家的硬币、邮票。

    你通常独自在户内做以上活动。然而，你可以和别人做户外的事情。流行的户外活动包括散步，骑车，钓鱼，骑马。这些给你锻炼，保持你匀称健康。

    人人应该有一两种爱好，生活中拥有快乐很重要。即使你是在工作或学习，那么晚上或周末做些不同的事情也是不错的。

C1 1 Because it can help us remember things
    2 I need to ask someone to take the photograph for me
   3 Because people and places always change and photographs help us remember and understand our history
   4 It shows us a special building

              拍照是一种爱好

   拍照是全世界人们最喜欢的一种爱好，它能帮助我们记忆，我们都喜爱拍照，特别是当我们旅行到新的地方。我们也喜欢集体照，当我们都想要在照片中时，需要请别人为我们拍照。

    拍照是重要的，因为人们和地点总在变化，它很伤心比如，如果孩子们不能看到父母、爷爷奶奶过去的照片，爷爷长什么样？他过去住哪？如果我们没有照片，孩子们可能不知道这答案，照片帮我们记得和理解我们的历史。

    这幅图是50多年前的图片，它是一栋特别的建筑，广州后来在这举办了中国进出口商品交易会，旧照片帮助我们回忆过去的生活。

C2 1 Yes, there are
     2 In one of my favourite photos stands my father,my mother and I. I like it best because it reminds of the happy days I have spent with my parents.
Writing
A   When Kevin was young,he was used to be small and short. He used to like playing basketball,but he couldn't jump high.So he worked hard and practised a lot in all kinds of weather.
   Now Kevin is older and he becomes higher. He can jump high. He has become the best player of the school basketball team and won a prize in the school basketball match
B   When I was young, I used to be quiet and shy. I don't dare to speak loudly. I used to like running. So I kept on running day by day
    Now I am older, I am quiet too. But I don't like running any more. I like reading Interesting books. That helps me learn more knowledge
    潜龙家教谭老师录入译文，请您先自己做再核对答案，谢谢！