八年级上册英语第一单元重点难点有哪些？

八年级上册英语第一单元总结

单元主题与核心功能

• 单元主题: Daily Routines & Activities (日常生活与活动)
• 核心功能: 谈论频率
  • 学会用 How often...? 来询问他人做某事的频率。
  • 学会用 always, usually, sometimes, hardly ever, never 等频率副词来回答。

核心词汇

频率副词

单词	中文意思	频率 (100%为最高)
always	总是；一直	100%
usually	一般	80%
often	经常	60%
sometimes	有时候	40%
hardly ever	几乎不	20%
never	从不	0%

记忆技巧: 按频率从高到低排序，可以记成一首口诀：“总（always）通（usually）经（often）有（sometimes）几（hardly ever）从（never）不”。

活动类名词

• exercise 锻炼；运动
• go shopping 购物
• watch TV 看电视
• use the Internet 上网
• get up 起床
• clean (the room) 打扫（房间）
• read (books) 阅读（书籍）
• go to the movies 看电影
• help (with housework) 帮助（做家务）
• visit (grandparents) 探望（祖父母）

健康与生活习惯相关词汇

• habit 习惯
• lifestyle 生活方式
• health 健康
• unhealthy 不健康的
• junk food 垃圾食品
• coffee 咖啡
• cola 可乐
• sleep 睡觉
• dentist 牙医
• magazine 杂志
• maybe 或许；可能

其他重要词汇

• result 结果
• percent 百分之……
• online 在线的
• together 一起
• however 可是
• than 比（用于比较级）
• less (little的比较级) 更少的
• least (little的最高级) 最少的
• most (much/many的最高级) 最多的

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重点句型与语法

核心句型：询问与回答频率

• 问句: How often + do/does + 主语 + 动词原形 + 其他?
  • How often do you exercise? (你多久锻炼一次？)
  • How often does he watch TV? (他多久看一次电视？)
• 答句: 频率副词 + 动词原形 + 其他. / 主语 + 频率副词 + 动词原形 + 其他.
  • I always exercise on weekends. (我总是在周末锻炼。)
  • He hardly ever watches TV. (他几乎不看电视。)

频率副词在句中的位置

频率副词通常放在 实义动词 的前面，be动词、情态动词和助动词 的后面。

• 实义动词前: I **sometimes** play basketball. (我有时候打篮球。)
• be动词后: She **is always** late. (她总是迟到。)
• 情态动词后: You **should usually** eat more vegetables. (你通常应该多吃蔬菜。)
• 助动词后: He **has never** been to Beijing. (他从没去过北京。)

What about...? / How about...? 句型

用来提出建议或询问对方的情况，后接名词、代词或动名词（V-ing形式）。

• What about going shopping this afternoon? (今天下午去购物怎么样？)
• How about you? What do you usually do on weekends? (你呢？你周末通常做什么？)

It's + adj. + for sb. + to do sth. 句型

表示“做某事对某人来说是……的”。

• It's important for us to eat a balanced diet. (均衡饮食很重要。)
• It's easy for him to learn English. (学英语很容易。)

want sb. to do sth. 句型

表示“想让某人做某事”。

• My parents want me to study harder. (我的父母想让我更努力学习。)

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语法重点：some 与 any 的用法

两者都表示“一些”,修饰可数名词复数或不可数名词。

用法	some	any
肯定句	✅ 通常用 some	❌
否定句	❌ 通常用 any	✅
疑问句	❌ 通常用 any (表邀请或请求时用 some)	✅

举例:

• 肯定句: I have **some** questions. (我有一些问题。)
• 否定句: I don't have **any** money. (我没有钱。)
• 疑问句: Do you have **any** brothers or sisters? (你有兄弟姐妹吗？)
• 特殊用法 (表请求/邀请): Would you like **some** tea? (想来点茶吗？) / Can I have **some** bread? (我能要些面包吗？)

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话题功能：谈论生活习惯

1. 询问活动频率:

   • — How often do you drink milk?
   • — I drink milk every day.

2. 描述自己的生活习惯:

   • My lifestyle is pretty good. I exercise every day and I eat fruit and vegetables. (我的生活方式相当好，我每天都锻炼，并且吃水果和蔬菜。)
   • But I also drink coffee and eat junk food sometimes. (但有时候我也喝咖啡和吃垃圾食品。)

3. 评价他人的习惯:

   • — What does she do on weekends?
   • — She often helps her mom with housework. She's a helpful girl. (她经常帮她妈妈做家务，她是个乐于助人的女孩。)

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写作技巧：调查报告

本单元常见的写作形式是关于“生活习惯调查”的报告。

写作结构:

1. 介绍调查的主题、对象和目的。

   • Last week, we did a survey about students' habits in our class. We asked about their exercise, diet and use of the Internet.

2. 主体: 分点呈现调查结果，使用百分比和数据，多用 What do students do...? 开头。

   • 关于运动:
     • What do students do for exercise? Here are the results.
     • 15% of students exercise every day. 45% exercise three or four times a week. 20% exercise only once or twice a week. And 20% never exercise.
   • 关于饮食:
     • As for eating habits, most students try to eat a balanced diet. But some students like eating junk food and fruit is their least favorite.

3. 总结主要发现,并提出自己的看法或建议。

   • In conclusion, although many students have good habits, we should all try to eat more healthy food and exercise more to keep healthy. A healthy lifestyle is important for us.

常用句式:

• We did a survey about... (我们做了一项关于……的调查。)
• Here are the results of the survey. (这是调查的结果。)
• ...% of students (always/usually/often/sometimes/hardly ever/never) ... (……%的学生总是/经常/有时/几乎不/从不……)
• As for... (至于……)
• In conclusion, ... (……)
• We should... (我们应该……)