ページ3:

不定詞③
④否定形
not todo+原形「~しないこと」
(never)
・不定詞と時制
※to-動詞の原形[単純不定詞]→文の時制
と同一時制
to+現在完了(tohare 過分)[完了不定詞]
→文の時制より1つ古い時制
(例)① It seems (that) he is ill. (現一現)
=He seems
to beil、
② It seems (that) he was ill
= He seems to have been ill.(現一過)
③ It seemed (that) he was ill.(過-過)
= He seemed to beill
④ It seemed (that) he had been ill
= He seemed to have been ill
(過一大過)

ページ4:

◎その他の不定詞
4.進行形
5.受動態:
= to be ~ing
「~していること」
to be 過去分詞「~されること」
①慣用表現
6.too
=
~to-:あまりにも~なので出来ない
=so~ that S + canot
I'm so tired that I can't walk,
(注) This book is too difficult to read,
= This book is so difficult that we
can't read it.kit
V
2
(本)
7.形・enough to~
--するほど十分
8. in order to
= so as to
~するために(目的)