助力高考英语作文得高分的24篇优质话题作文（建议收藏）(19)

Under your guidance, I believe I will have a good time.
Looking forward to your early reply.
Yours truly,
Li Hua
你好,汤姆,
最近好吗?我很荣幸这个周末被邀请到自己外教家做客。因为第一次被邀请去拜访一个外国人，所以我担心由于文化差异，自己的一些举止可能在她的眼中显得不礼貌。因此我需要征求你的建议。
你能告诉我一些需要遵守的礼仪规则吗?作为她的学生，我认为给她带礼物是最基本的礼仪。如果你能告诉我应该带什么样的礼物，我将不胜感激。另外，你认为我有必要打扮一下去拜访吗?
有你的建议，我会很开心。
期待你早日回复。
你的朋友，
李华

20、科普知识与现代技术
Popular science and modern technology
范文
Science and Technology Influence Life
As we can see, science and technology have been deeply influencing our life. Take our school for example.
Now there are several HD-cameras monitoring the whole campus in case of emergency or school bullying. At meal time, we can watch TV news in the dinning hall, learning the latest international and domestic events.
Not only can our teachers use multimedia equipment to make their classes more lively, but also they can mark papers on the computer, which greatly improves the efficiency of paper-scoring.