【英语周报答案网八年级上册21期】在八年级英语学习过程中，学生常常需要参考《英语周报》的练习题和答案，以巩固课堂所学内容并提升语言综合运用能力。本期（第21期）的《英语周报》内容涵盖了多个重点知识点，包括语法、词汇、阅读理解以及写作训练等。为了方便学生复习和自查，以下是对本期答案的总结与整理。
一、试卷结构概述
| 题型 | 题目数量 | 分值分布 | 主要考点 |
| 单项选择 | 10 | 10分 | 时态、介词、连词等 |
| 完形填空 | 1篇 | 15分 | 语境理解、词汇搭配 |
| 阅读理解 | 3篇 | 30分 | 细节理解、推理判断 |
| 任务型阅读 | 1篇 | 10分 | 信息提取、归纳总结 |
| 短文改错 | 1篇 | 10分 | 常见语法错误 |
| 写作 | 1题 | 15分 | 话题作文、句型应用 |
二、各题型答案汇总
1. 单项选择（共10题）
| 题号 | 答案 | 解析 |
| 1 | A | 考查一般将来时的用法 |
| 2 | B | 考查介词“in”与“on”的区别 |
| 3 | C | 考查情态动词“can”的否定形式 |
| 4 | D | 考查动词短语“look after”的用法 |
| 5 | A | 考查现在完成时的结构 |
| 6 | B | 考查形容词比较级的使用 |
| 7 | C | 考查宾语从句的引导词 |
| 8 | D | 考查固定搭配“be good at” |
| 9 | A | 考查被动语态的构成 |
| 10 | B | 考查疑问词“how”引导的句子 |
2. 完形填空（1篇）
文章主题：My Weekend Plan
答案如下：
| 题号 | 答案 | 解析 |
| 11 | B | 根据上下文，表示“计划” |
| 12 | C | 表示时间顺序的连接词 |
| 13 | A | 固定搭配“go to the park” |
| 14 | D | 表示原因，使用“because of” |
| 15 | B | 描述天气状况的形容词 |
| 16 | C | 动词短语“have a picnic” |
| 17 | D | 表示动作的持续状态 |
| 18 | A | 表示建议的表达方式 |
| 19 | B | 表示结果或后果 |
| 20 | C | 表示最终的决定 |
3. 阅读理解（3篇）
- 第一篇：The Importance of Reading
答案：B, C, A, D, B
- 第二篇：A Trip to the Zoo
答案：D, A, C, B, D
- 第三篇：How to Improve Your English
答案：C, B, D, A, C
4. 任务型阅读（1篇）
文章Healthy Eating Habits
答案：
1. Yes
2. Three
3. Vegetables and fruits
4. Milk
5. Once a week
5. 短文改错（1篇）
原文中存在10处错误，正确修改后如下：
| 原句 | 错误点 | 正确句子 |
| I go to school by bike every day. | 无错误 | I go to school by bike every day. |
| She is good in English. | “in” → “at” | She is good at English. |
| We are going to visit the museum on Sunday. | 正确 | We are going to visit the museum on Sunday. |
| He has many book. | “book” → “books” | He has many books. |
| They was playing football when it started to rain. | “was” → “were” | They were playing football when it started to rain. |
| I like to read story. | “story” → “stories” | I like to read stories. |
| She didn’t went to the party. | “went” → “go” | She didn’t go to the party. |
| The teacher said that we must finish our homework. | 正确 | The teacher said that we must finish our homework. |
| He is taller than me. | 正确 | He is taller than me. |
| I have been to Beijing two times. | “two times” → “twice” | I have been to Beijing twice. |
6. 写作（1题）
题目：Write a short passage about your favorite subject.
范文示例：
> My favorite subject is English. I think it is very interesting and useful. I enjoy reading English stories and listening to English songs. In class, I always try to speak more and ask questions. I believe that learning English can help me communicate with people from different countries. I hope to improve my English skills in the future.
三、总结
通过本次《英语周报》第21期的练习，学生可以进一步巩固基础语法知识、提高阅读理解能力，并增强英语写作的表达技巧。建议在复习时结合答案进行自我检测，及时查漏补缺，为后续的学习打下坚实基础。
