Native Camp 文法中級の総まとめ ⑥ 接続詞
https://learning.trip-engineer.com/nativecamp-grammar-middle...従属接続詞
～ that ・・・
「that」
<教材：中級１６, 中級１８>
“They had evidence that my neighbor is the killer."
“I have her promise that she will be there today."
“I know the fact that Japanese food is healthy."
時を表す接続詞
when
① ～ when ・・・：・・・の時に～
② When・・・, ～： ・・・の時に～
※whenの後が未来を表す場合であっても、主節の動詞は現在形にする
この他に関係副詞で
③ ～, when・・・：「するとその時に・・・」「そしてそれから・・・」となる
その他（2つの出来事が同時進行）
・while ※後ろのS+V部分は省略可、または～ingでもよい
・as soon as
・the moment
「when」
<教材：中級１９, 中級２５＞
① “I could play the piano when I was ten years old."
② “When my wife came home, I was watching TV."
③ “We got up at six, when I took a shower."
「while」
<教材：中級３９, 中級４５＞
“While they were facing one problem, they found another problem."
“You shouldn’t use your cell phone while driving."
“She often wore a coat while in Canada."
「as soon as」
<教材：中級３９, 中級４５＞
“As soon as the hurricane left, he went to the farm to help people."
“As soon as I find out about it, I will let you know."
“As soon as I smelled the milk, I found it rotten. “
「the moment」
<教材：中級３９, 中級４５＞
“The moment I saw her, I fell in love with her."
“The moment she saw the stalker, she started screaming."
“The moment I called him stupid, I regretted it. “
理由を表す接続詞
・S is so ～（副詞か形容詞） that・・・
・S is such ～（名詞）that・・・
※どちらもthatは省略可能
「so that」
<教材：中級２９, 中級３１＞
“I was so sad (that) I couldn’t talk."
“These jeans are so loose (that) I can’t wear them."
「such that」
<教材：中級２９, 中級３１＞
“It was such a great book (that) I read it twice."
“He is such an ideal man (that) I can hardly believe he’s real."
原因・理由を表す接続詞
・because / just because ～, doesn’t mean ・・・
・since ※理由の意味が弱いので、相手が既に理由を知っていることを前提にして使う
・as ※asはあまり使われない。since同様理由の意味が弱く、相手が既に知っている前提。意味が多いので理由を表すときはなるべくbecauseを使う。
「because」
<教材：中級３３, 中級３８＞
“Because it was raining today, I stayed home."
“Just because I’m nice to Lisa, doesn’t mean I love her."
「since」
<教材：中級３３, 中級３８＞
“Since it was raining today, I stayed home."
“I need to replace the battery soon since it’s getting old."
「as」
<教材：中級３３, 中級３８＞
“As it was raining today, I stayed home."
条件・必須要件を表す接続詞
・even if：例え～だとしても
・unless：～しない限りは
・once：ひとたび～すれば
・as long as：～しさえすれば、～する限りは
「even if」
<教材：中級３５, 中級３８＞
“Even if you need money, you must not steal it from others."
“You must not hit women even if you get very angry at them."
「unless」
<教材：中級３５, 中級３８＞
“Unless you study hard, you won’t pass the exam."
“Leave me alone unless you know how to solve this problem."
「once」
<教材：中級３５, 中級３８＞
“Once I get there, everything will be okay."
“They promised to call me once they get there safely."
「as long as」
<教材：中級３５, 中級３８＞
“As long as you stay with the police, you are safe."
“I won’t sue the company as long as my family is safe."
条件・選択肢を表す接続詞「～かどうか」
・whether："or not" を付けても付けなくても良い。付けると強調の意味になる。
・if：whetherより口語的、ただし意味が紛らわしい場合はwhetherを使う。"or not" は不可
「whether」
<教材：中級３６, 中級３８＞
“I don’t care whether they like my idea or not."
“I wonder whether or not he loves me."
“Whether he is coming or not, it doesn’t make a big difference to me."
「if」
<教材：中級３６, 中級３８＞
“Let me know if they agree with you."
“I wonder if your parents like the idea."
“He is not certain if he explores the world by himself."