【正文】
例如:The new cinema to be put up next year will be very large. The cinema is said to have been built last year.。 例如:I’m sorry to have broken your glasses.3. 不定式進(jìn)行式表示不定式的動(dòng)作已在進(jìn)行,與謂語(yǔ)動(dòng)詞同時(shí)發(fā)生。二、復(fù)習(xí)時(shí)需要注意的要點(diǎn)1. 動(dòng)詞不定式一般式表示的動(dòng)作可能與謂語(yǔ)動(dòng)詞的動(dòng)作同時(shí)發(fā)生,也可能在其之后發(fā)生。例3 It’s too hard ________ it by himself. A. not to do B. to do C. that I do D. doing答案:B提示:too … to”是太 …… 而不能的意思。不定式的形式有五種:1. 一般式to do例如:I like to read English.2. 進(jìn)行式to be doing例如:He seems to be reading something at that time.3. 完成式to have don