在实际应用中,二冲程发动机比四冲程发动机的功率大一倍。
参考答案:错
Hi Grace,
How’s it going? Sorry I haven’t emailed for a while, but I had so much to do!
I had told you about my decision to take up a sport. I knew I wasn’t fit and I wanted to get some exercises. But that wasn’t the only reason that I decided to do a sport. Students who play sports do better at school. 小题1: Exercise also helps learning and memory .
小题2: First, I tried soccer. I had played a bit of soccer before and I thought it would be too bad. I knew I couldn’t run very long without feeling tired. On the first day, I was able to run for the first ten minutes, but then I was so tired that I couldn’t even kick the ball!
Then, I tried volleyball.小题3: I was able to run for the first twenty minutes and I wasn’t the slowest runner in the team! After a few weeks, I could run faster and longer. I was doing better and feeling better. 小题4: Maybe I’m not a team sport person after all.
Finally, I tried kung fu . It’s a great sport that exercise the body and the mind. You learn to follow instructions carefully and do what you are asked to do. This is the right sport for me ! 小题5: I feel so confident that I even showed some moves to the class last week. Can you believe it?
I hope you are OK! Write and let me know what you’ve been doing!
Bye for now!
Kristie
根据语言环境,用口语方式转述下面书面材料的内容。(4分)
材料:①徐凡,男,江苏南京人,东方大学文学院教授。 ② 系我国红学界后起之
秀, ③尤以考证作者身世见长。 ④ 专著《曹雪芹家世考》《大观园人物论》《<红楼梦>
导读》(获优秀教育图书奖)在海内外享有盛誉。
要求:①内容适当。②表达得体。③符合口语特点。④将转述的话写在相应的横线上。
学校邀请徐凡与学生座谈时,你以文学社成员的身份向同学们介绍说:
① 。
② 。
③ 。
④ 。