初中英語知識(shí)點(diǎn)總結(jié)：初中英語語法——常用介詞要點(diǎn)

⑴ this / that / these / those / last / next / a / every / each等詞構(gòu)成的時(shí)間短語,前面不用任何介詞。如：Every year travellers from abroad come to visit Pingyao.(每年都有國(guó)外的游客來游覽平窯鎮(zhèn))/ He had a bad cold that week.(那個(gè)星期他患重感冒)

⑵ for有時(shí)用來引出動(dòng)詞不定式的邏輯主語,常翻譯成"對(duì)于…而言"。如：It's too hard for me to finish the work in only one hour.(讓我在區(qū)區(qū)一個(gè)小時(shí)內(nèi)完成這項(xiàng)工作太難了)/ The house is big enough for 10 men to live in.(房子夠大的可以容10個(gè)人住)

⑶ of有時(shí)用來表示后面的人物正好是前面的表語的邏輯主語。如：It's very nice/kind of you to do so.(你這么做真是太好了)

⑷ 介詞有時(shí)會(huì)與它的賓語分離,而且賓語前置。

① 當(dāng)賓語是疑問詞時(shí)。Who are you talking about?(你們?cè)谡務(wù)撜l?)

② 賓語在從句中當(dāng)連接詞時(shí)。He has a younger brother who he must take good care of.(他有 一個(gè)需要他照顧的小弟。) / Do you know who our teacher is talking with over there?(你知道我們的老師在那邊和什么人談話嗎?)

③ 動(dòng)詞不定式作定語且該動(dòng)詞為不及物動(dòng)詞,后面有介詞。I finally found a chair to sit on.(我 最終找到了一張椅子坐。)