Unit 1 练习.doc

Unit 1 练习 Ⅰ. 请根据首字母及图片提示补全所缺单词。 1. The geography teacher said, “The E _________ moves around the Sun.”
2. Mike is playing with the m____________ of the plane.
3. My uncle is a policeman, and he works in the police s _________________ .
4. The s________ shuttle __________ will take the astronauts to the moon.
5. Yesterday Li Ming s ___________ some of his pictures to us.
Ⅱ. 请选择适当的单词填空，有的需要变换形式。 每词限用一次。 several, month, already, latest, discover 1. Have you heard the __________ news of the sports meeting? 2. I called him________________ times, but he didn’t answer. 3. We all know that there are twelve ______________ in a year. 4. The scientists have recently _____________ a new star. 5. I have _______________ had the camera for over two years. Ⅲ. 请根据汉语句子完成英语句子，每空一词。 1. 玲玲在做什么呢？ What is Lingling _______________? 2. 我爸爸刚刚做了一个新书架。 My father _______________________________a new bookshelf. 3. —你给你的老师发过电子邮件了吗？ —是的，发过了。 — __________you___________ an email to your teacher? —Yes, I have. 4. 那个科学家不在家，他已经出差去美国了。 The scientist isn’t in, and he ____________ the USA ______________ . 5. 有一些宇航员已经去过月球两次了。 Some astronauts ___________________ the moon twice. Ⅳ. 请选择适当的选项完成对话，使其完整通顺。 A: Hello. This is Mike speaking. May I speak to Dennis, please? B: Yes, speaking. This is Dennis. A: (1) _________________________ B: I’ve just watched a DVD. A: (2) __________________________ B: It’s great. And I have learned a lot from it. A: What is