2017年秋外研版必修1 Module1 Section Ⅲ课时作业含答案 Ⅰ.单词拼写 1．Seen from the moon, our earth, with water covering seventy percent of its surface, appears as a blue ball. 2．He invented a new method of teaching English. 3．After he handed in his homework, the teacher made several corrections in red ink. 4．She was so embarrassed by his loud laughter that she wanted to leave at once. 5．The young people between thirteen and nineteen are teenagers. 6．Our company is planning to introduce the fiveday week system (制度)． 7．She received a diploma (文凭) from Harvard last year. 8．People today enjoy a high level of technology (技术)． 9．You should clear up the misunderstanding (误解)． 10．She is unhappy with her child’s bad behavior (行为)．