条件句) I don't know if he will come on time.

注意するのは when と if、条件を付けるときだけ現在形って感じか

■助動詞 need はcanと同じ
People who do not work well with others need not apply for this position.
肯定文では使えず否定だけ、（S need not 原形）で「する必要はない」硬い言い方

　Need he go there?
　　疑問形(Need s v原型 ?)「する必要ある?」

■IFの代わり
provided / providing は「～という条件を与えれば」→「もし～なら」
suppose / supposing 「もし～なら」
assuming 「～と仮定すれば」 
granting / granted 「仮に～としても」 
given [the fact] 「～を考慮すると」
on (the) condition 「～という条件で」

I will agree with the plan, provided that I get your agreement on my new policy as well.
Provided you have done all the homework assignments, this quiz should be very easy.
Suppose you only had $100. What would you spend it on?
※suppose(原形)の形に注意、supposeだけ動詞の原形で決してsupposedではない


■要求動詞のthat以下は動詞の原形
He requires that bills be paid by then.

//advice,demand,desire,insist,propose,orderは仮定法現在なのでthat以下は原形
he proposed that the convention be held in Chicago.


■先行詞 that
先行詞に最上級、序数詞がくる場合、関係詞はthatか省略、whomじゃない
She is the most beautiful woman that I have ever seen.

//先行詞にthe only,the same,the very,every,allが付いている場合はthatを使う
She is the only person that can speak English.


■albeit=although
The car is beautiful, albeit a bit pricey.
その車は美しい、少し値が張るが


■違い
I heard my name was called somewhere.
どこかに、私の名前が呼ばれたと人から聞いた
I heard my name called from somewhere.
どこかで私の名前が呼ばれているのが聞こえた