あたらしい学校の辞書
affect の意味
affect の品詞と基本情報
動詞としての affect
品詞: 他動詞 意味: 影響を与える、作用する、感動させる
変化形: - 原形: affect - 三人称単数現在: affects - 過去形: affected - 過去分詞: affected - 現在分詞: affecting
例文: - The rain affects my mood.(雨は私の気分に影響を与える) - This medicine affects blood pressure.(この薬は血圧に作用する) - The sad movie affected her deeply.(その悲しい映画は彼女を深く感動させた)
名詞としての affect
品詞: 不可算名詞(心理学用語として) 意味: 感情、情動
例文: - The patient showed flat affect.(患者は感情鈍麻を示した) - His affect seemed inappropriate for the situation.(彼の感情表現はその状況には不適切に思えた)
関連語
- affection(名詞): 愛情、好意
- affective(形容詞): 感情の、情動の
- affectation(名詞): 気取り、見せかけ
affect の類語と反対語
類語
- influence - 影響を与える
- impact - 衝撃を与える、影響する
- alter - 変える、変化させる
- modify - 修正する、変更する
- touch - 感動させる、心を動かす
類似フレーズ: - have an effect on(~に影響を与える) - make a difference to(~に違いをもたらす) - bring about changes in(~に変化をもたらす)
反対語
- remain unaffected - 影響を受けずにいる
- be immune to - ~に免疫がある
- stay unchanged - 変わらずにいる
affect の語源
語源: ラテン語の「affectus」から派生 - ad-(~に向かって)+ facere(する、作る) - 元々は「何かに向かって作用する」という意味 - 14世紀頃に英語に導入され、「影響を与える」という現在の意味に発展
affect の英語での意味
Definition: To influence or make a change to something; to have an impact on someone's emotions or physical condition; to touch someone's feelings.
affect を使った高頻度例文
- The weather affects my health.(天気は私の健康に影響する)
- How did the news affect you?(そのニュースはあなたにどのような影響を与えましたか?)
- Smoking affects your lungs.(喫煙は肺に影響する)
- The economic crisis affected many families.(経済危機は多くの家族に影響した)
- Music can affect people's emotions.(音楽は人の感情に影響を与えることがある)
affect を使ったイディオムや特殊用法
心理学・医学分野
- affective disorder - 感情障害
- seasonal affective disorder (SAD) - 季節性感情障害
ビジネス分野
- market-affecting factors - 市場に影響する要因
- cost-affecting elements - コストに影響する要素
受験英語での affect
中学・高校受験での重要ポイント
affect vs effect の区別
- affect(動詞)= 影響を与える
- effect(名詞)= 影響、効果
よく出る表現:
- be affected by(~に影響される)
- affect A's health(Aの健康に影響する)
"Do you know what does 'affect' mean?" で始まる会話ストーリー
"Do you know what does 'affect' mean?" asked Tom.
"Sure! It means to influence something," replied Sarah confidently.
"Great! So can you tell me how coffee affects you?"
"Well, it makes me more awake and energetic!"
"Interesting. And how does rain affect your mood?"
"It makes me feel a bit sad and sleepy."
"Perfect! Now, can you tell me how my jokes affect people?"
Sarah paused and smiled mischievously. "Well, Tom, your jokes definitely affect people... they make everyone want to run away!"
Tom laughed. "I guess that's still an effect, right?"
affect が登場するわかりやすい文章
Climate Change and Daily Life
Climate change affects everyone's daily life in many different ways. Rising temperatures affect our comfort levels during summer months, making air conditioning necessary for many households. Extreme weather events affect transportation systems, often causing delays in trains and flights.
The changing climate also affects agriculture significantly. Farmers notice how irregular rainfall patterns affect their crop growth. Some plants cannot grow properly when temperature changes affect soil conditions. This situation affects food prices in supermarkets, which directly affects family budgets.
On a personal level, weather changes affect people's moods and health. Many individuals find that gloomy, rainy days affect their energy levels. Seasonal changes affect sleep patterns, and some people experience seasonal affective disorder during winter months.
Understanding how environmental factors affect our lives helps us make better decisions. We can choose activities that won't negatively affect the environment, and we can prepare for how climate changes might affect our future. Small actions today can affect positive changes for tomorrow's world.
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