英语作文开头不需要靠一串“高级短语”撑场面。对“你是否同意”这类观点题,最稳的写法是三步:改写题目,明确立场,预告理由。I think 本身不算错,真正容易失分的是只换长短语,却没有回答题目,或把短语搭配写错。下面用同一道题给你三种可直接改写的开头,并附检查方法。
先记住,开头只要完成三件事
假设题目是:
Some people think students should do more homework after school. Do you agree or disagree?
一个合格开头不必先讲大道理,它要让读者马上知道:
- 你讨论的是什么问题。
- 你赞同、反对,还是部分赞同。
- 后文准备从哪两点论证。
可以把它压成这个骨架:
改写题目 + 立场句 + 两个理由预告
例如:
Whether students should be given more homework after school is widely discussed. I do not think increasing homework is the best solution, because it can reduce rest time and does not always improve learning efficiency.
第一句换一种说法交代话题,第二句直接站队并给出两个理由。即使后文还没展开,阅卷者也知道这篇文章会往哪里走。

第一步,改写题目,不要机械抄题
改写不是把每个词都换成生词,而是保留原题的核心关系,换一个自然句型说出来。
| 题目里的表达 | 可以怎样改写 |
|---|---|
| students should do more homework | whether students should be given more homework |
| after school | outside class / after school hours |
| do you agree or disagree? | this issue remains debated |
你不必把三个部分全部塞进一句话。只要读者还能看出原题在问“课后作业是否该增加”,就达到了改写的目的。
一个容易跑题的改写
Homework is very important for students.
这句话语法没有问题,但它把“是否要更多课后作业”的争议,缩成了“作业重要不重要”。它还没有真正回应原题。
更贴题的版本是:
The question of whether students need more homework after school is still debated.
第二步,立场要明确,I think 不用强行替换
观点题通常要让读者在开头就看到你的立场。英国文化协会的写作示例也把“用自己的话介绍题目”和“清楚表明同意、部分同意或不同意”列为开头的关键任务。
下面四种表达都可以用,但各自承担的语气不同:
| 你想表达什么 | 可用表达 | 示例 |
|---|---|---|
| 直接、简单地给观点 | I think ... | I think schools should limit homework. |
| 较正式地说明判断 | In my opinion, ... | In my opinion, more homework is not always helpful. |
| 书面论证中提出看法 | In my view, ... | In my view, students need time to rest and read. |
| 强调个人处境或观察角度 | From my point of view, ... | From my point of view, a long commute makes extra homework harder to manage. |
重点不是“短语越长越高级”。如果你写不稳长表达,I think + 完整观点 比背错一串词更好。比如:
I think schools should give students less homework on weekdays.
这句已经有明确主语、主张和场景。后面接理由,就能形成完整论证。
两个常见错误,先避开
错误 1:把 from my point of view 写成 in my point of view。
表达“从我的角度看”时,用 from my point of view。剑桥词典也特别标注,不用 in my point of view。如果你只是给一般意见,in my opinion 或 in my view 更简洁。
错误 2:只把 I think 换成更长的词,却没有说清观点。
例如:
As far as I am concerned, homework.
问题不在于短语长短,而在于后面没有完整判断。改成:
In my view, schools should not increase homework simply to keep students busy.
这才是一个能被后文论证的立场句。

第三步,提前给两个理由,让正文有路可走
立场句后不必一次写完论据,但最好给出两个方向。这样正文每段都有任务,不会写着写着变成重复观点。
常用句型:
I agree/disagree with this view because ..., and ... .
This is mainly because ..., while ... .
放回同一道题:
I do not agree that students need more homework after school, because they need time to rest and because repetitive tasks may not lead to better learning.
这里的两个理由已经为正文搭好骨架:一段谈休息时间,一段谈练习质量。你不需要在开头写具体数据,也不要承诺后文无法解释的结论。
同一道题,3 种开头怎么选
下面三种都围绕同一个题目,区别只在于你想用多直接的语气。
版本 A,基础稳妥,适合时间紧
Whether students should do more homework after school is a common question. I think they should not, because they need enough time to rest and develop other interests.
适合:词汇储备不多,但要先把题答清楚。
版本 B,书面一点,适合常规观点作文
The issue of additional homework after school has caused much discussion. In my opinion, giving students more homework is not the most effective way to improve their learning, because it can reduce rest time and encourage repetitive study.
适合:需要明确反对,同时预告两段正文。
版本 C,保留条件,适合部分同意
Although homework can help students review what they learn in class, I do not believe that more is always better. Schools should focus on the quality of assignments rather than simply increasing the amount.
适合:你想承认另一方有道理,再给出自己的条件性立场。
这三种版本的共同点不是用了某个“万能句”,而是都完成了话题、立场和理由。换题时,保留结构,替换题目关系和理由即可。
写完开头,用 30 秒做一次自检
写完后按下面四个问题检查:
- 我有没有保留题目真正的争议点,例如“更多作业”,而不是泛泛谈作业?
- 读者能不能一眼看出我同意、反对还是部分同意?
- 我的观点短语后面有没有完整句子,而不是一个词或半句话?
- 后文能不能分别展开我预告的两个理由?
四项都能回答“有”,这个开头就已经能用。下一步不是继续堆连接词,而是把每个理由写成有例子和解释的正文段。
从开头走到完整段落
如果你卡的不是开头,而是“有观点却写不成段落”,可以继续看 英语写作怎么提高:用五步把想法写成英文段落。想把常用开头和理由句练成能直接调用的表达,也可以把它们按 短语块 成组记忆,再用自己的题目各改写一次。
FAQ
英语作文开头怎么写?
先改写题目,再明确赞同、反对或部分同意,最后预告后文的两个理由。两到三句足够,重点是回答题目而不是把句子写长。
英语作文开头能用 I think 吗?
能。I think 后要接完整观点,例如 I think schools should limit homework. 如果语境需要更正式的表达,可以用 in my opinion 或 in my view,但不必为替换而替换。
in my point of view 对吗?
不推荐。说“从我的角度看”用 from my point of view。表达一般看法时,用 in my opinion 或 in my view 更自然。
英语作文开头要背万能句吗?
不必背一长串。更值得记的是一个可替换结构:题目改写、立场、两点理由。这样换任何观点题都能写出自己的开头。
Practice Next
用真实视频练一次这个知识点
读懂规则后,选一段真实英文视频,把这个表达放回声音、字幕、跟读和听写里,才更容易变成主动表达。