自考计算机及应用英语作文,历年自考英语作文范文【九年期末英语作文及范文】...

本文提供了三篇初中英语期末作文范例,涉及雾霾介绍、英语学习经验分享及家庭规则讨论等内容,旨在帮助学生提高英语写作能力。

由于英语作文考查的是学生词汇、语法、句式等各种知识的掌握情况,因此学生要写好英语作文,就必须全面掌握英语知识。下面是小编为你整理的九年期末英语作文及范文,希望你喜欢!

九年期末英语作文及范文篇1

假设你是李华,David是你的美国网友。他对目前中国出现的雾霆天气很关注,来信向你询问此事。请你给他写封回信。主要内容如下:

1.感谢他的关注 2.简介雾霾 (smog) 天气给人们的身体、生活带来的危害。3.谈谈你的感想。

范文:

Dear David,

I'm glad to receive your letter. I have learned from your letterthat you are concerned about the smog which frequently appears in some areas ofChina.

Thank you for your concern. I'm also very worried about suchterrible weather because it has brought much inconvenience or rather harm topeople's health such as traffic jam, road accidents, bad coughs, throat hurtsand ever lung cancers and so on.

As everybody knows, a goodenvironment comes from good protection. So we should do what we can to make adifference. Try to drive less and choose air-friendly products. Only wheneveryone has the environmental awareness can we have cleaner air.

Hoping to hear from you soon andshare your good ideas.

九年期末英语作文及范文篇2

语言学习一直是初中阶段常考的写作话题,出题形式多样,包括演讲稿、书信等。说不定这次期末考试就会考到,很有可能哦!

范文:

English is one of my bestsubjects and I started learning English when I was ten years old.

At thevery beginning,listening seemed a little difficult for me. So I havebeen doing a lot of listening practice,such aslistening to tapes,watching English TV programs and soon. And I found it really helpful.

In fact,there aresome more helpful ways to learn English well. For example,I enjoy singing English songs and I want to join an English club orfind a pen pal from English-speaking countries.

I believe that nothing isimpossible if you put your heart into it。

九年期末英语作文及范文篇3

规则是初三课本下册中涉及到的重要话题,和初中生的学习生活密切相关。俗话说:“无规矩不成方圆。”合理的规则有利于学生的学习和成长;相反,不合理的规则会对学生产生负面影响。

范文:

A country has its laws and afamily has its rules ,too.My family also has some rules.

First of all,I have to be homeby 10:00,because it is dangerious to go home late. Next , I'm not allowed towatch TV on shool nights. But in my opinion, I need time to relax instead ofstudying on school nights. Finally , The biggest problem is that I can not joinclubs. My parents think that is bad for my study. They do not know I aminterested in running, playing basketball and writing.

As the saying goes ,''Nothing can be accomplished without norms orstandards''. I know I should study hard, but I am old enough to make my owndecision. I hope my parents could understand me and give me more freedom.

内容概要:本文介绍了ENVI Deep Learning V1.0的操作教程,重点讲解了如何利用ENVI软件进行深度学习模型的训练与应用,以实现遥感图像中特定目标(如集装箱)的自动提取。教程涵盖了从数据准备、标签图像创建、模型初始化与训练,到执行分类及结果优化的完整流程,并介绍了精度评价与通过ENVI Modeler实现一键化建模的方法。系统基于TensorFlow框架,采用ENVINet5(U-Net变体)架构,支持通过点、线、面ROI或分类图生成标签数据,适用于多/高光谱影像的单一类别特征提取。; 适合人群:具备遥感图像处理基础,熟悉ENVI软件操作,从事地理信息、测绘、环境监测等相关领域的技术人员或研究人员,尤其是希望将深度学习技术应用于遥感目标识别的初学者与实践者。; 使用场景及目标:①在遥感影像中自动识别和提取特定地物目标(如车辆、建筑、道路、集装箱等);②掌握ENVI环境下深度学习模型的训练流程与关键参数设置(如Patch Size、Epochs、Class Weight等);③通过模型调优与结果反馈提升分类精度,实现高效自动化信息提取。; 阅读建议:建议结合实际遥感项目边学边练,重点关注标签数据制作、模型参数配置与结果后处理环节,充分利用ENVI Modeler进行自动化建模与参数优化,同时注意软硬件环境(特别是NVIDIA GPU)的配置要求以保障训练效率。
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