Direct Answer
Predispose sb to sth means to make someone more likely to develop a condition, habit, or behavior. It is often used to talk about risks or tendencies.
快速信息框
- 短语动词：使某人易于某事（使某人倾向于某事）
- 类型：及物动词
- 水平：B2-C1
- 简短含义：使某人容易受到某事影响
Meaning in Detail
The Predispose sb to sth meaning is about increasing the chance that someone will experience or develop something, especially a health problem or a behavior. For example, if a person’s family has a history of diabetes, they may be predisposed to diabetes themselves. It shows a tendency or vulnerability, not a certainty.
结构（语法规则）
短语动词 predispose sb to sth 总是及物的，意味着它需要一个宾语（某人）。它后面跟着“to”加名词或名词短语。
-
Subject + predispose + somebody + to + something
- Example: Genetics predispose children to certain diseases. (遗传因素使儿童易患某些疾病。)
这个短语动词是不可分割的，不能把宾语放在“predispose”和“to”之间。
例子
以下是一些使用“Predispose sb to sth”的自然句子示例：
- Smoking can predispose people to lung cancer. (吸烟会使人更容易患上肺癌。)
- Stress may predispose you to heart problems. (压力可能使你更容易患上心脏疾病。)
- His family history predisposes him to high blood pressure. (他的家族病史使他更容易患高血压。)
- Lack of sleep predisposes students to poor concentration. (缺乏睡眠会使学生更容易注意力不集中。)
常见错误
- Incorrect: This habit predisposes to the illness him.
- Correct: This habit predisposes him to the illness.
- Incorrect: Predispose people lung cancer.
- Correct: Predispose people to lung cancer.
记住：在条件或事物之前，总是要包括宾语（某人）和介词“to”。
差异 / 同义词
Predispose 类似于使某人易于或使某人处于风险之中。然而，predispose 更正式，且常用于医学或科学语境。
- Make someone prone to:: 更通用、非正式，也可以指行为。
- Put someone at risk of:: 侧重于危险或伤害，但较少涉及自然倾向。
常见搭配
- Predispose sb to disease (使某人易患疾病)
- Predispose sb to illness (使某人易患疾病)
- Predispose sb to infection (使某人易感染疾病)
- Predispose sb to behavior (使某人倾向于某种行为)
- Predispose sb to problems (使某人容易出现问题)
相关短语动词
以下是相关短语动词 predispose sb to sth:
现实生活中的对话
Anna: I heard you have a family history of diabetes. Does that mean you will get it?
安娜：我听说你家族里有人患糖尿病。那是不是意味着你也会得糖尿病？
John: Not necessarily, but it does predispose me to diabetes, so I have to be careful with my diet.
约翰：不一定，但这确实让我更容易患糖尿病，所以我必须注意饮食。
Anna: That makes sense. So, you are more likely to develop it, right?
安娜：那说得通。所以，你更有可能会得这个病，对吧？
John: Exactly.
约翰：正是如此。
练习
Fill in the blank with the correct form:
Genetic factors often _______ people _______ certain diseases.
- a) predispose / to
- b) predispose / for
- c) predispose / with
Answer: a) predispose / to
常见问题解答
Q1: What does predispose sb to sth mean?
It means to make someone more likely to develop a condition or behavior.
Q2: Is predispose sb to sth separable?
No, it is an inseparable phrasal verb.
Q3: Can I say “predispose sb for sth”?
No, the correct preposition is always “to.”
Q4: Is “predispose” used only for health?
No, it can also refer to behaviors or tendencies.
Q5: Can I use “predispose” in informal speech?
It is more common in formal or scientific contexts but can be used in everyday language.
