2013年寧波小升初備戰(zhàn)已經(jīng)展開了，對(duì)于英語的一些基礎(chǔ)知識(shí)大家了解了多少呢?下面是寧波奧數(shù)網(wǎng)小編整理的英語基礎(chǔ)知識(shí)，希望對(duì)大家有所幫助。

　　定義及構(gòu)成

　　非謂語動(dòng)詞主要包括不定式&動(dòng)名詞&分詞(現(xiàn)在分詞和過去分詞)，.即動(dòng)詞的非謂語形式除了不能獨(dú)立作謂語外,可以承擔(dān)句子的任何成分它有三種形式：不定式，分詞(現(xiàn)在分詞、過去分詞)，動(dòng)名詞

　　1.非謂語動(dòng)詞與謂語動(dòng)詞的相同點(diǎn)有：

　　(1)如果是及物動(dòng)詞都可與賓語連用，例如：

　　They built a garden.

　　They suggested building a garden.

　　(2)都可以被狀語修飾：

　　The suit fits him very well.

　　The suit used to fit him very well.

　　(3)都有主動(dòng)與被動(dòng), “體”式(一般式;進(jìn)行式;完成式)的變化。例如：

　　He was punished by his parents.(謂語動(dòng)詞被動(dòng)語態(tài))

　　He avoided being punished by his parents.(動(dòng)名詞的被動(dòng)式)

　　We have written the composition.(謂語動(dòng)詞的完成時(shí))

　　Having written the composition, we handed it in.(現(xiàn)在分詞的完成式)

　　(4)都可以有邏輯主語

　　They started the work at once.(謂語動(dòng)詞的邏輯主語)

　　The boss ordered them to start the work.(動(dòng)詞不定式的邏輯主語)

　　We are League members.(謂語動(dòng)詞的主語)

　　We being League member, the work was well done.

　　(現(xiàn)在分詞的邏輯主語)