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I have been waiting for you (for)a whole afternoonI have studied English (for)five years?! ?0 miles in an hour.() 80 miles an hour.() An apple a day keeps the doctor ,醫(yī)生不找我。 1.當(dāng)表示時(shí)間的詞前有this, that, next, last, every, each, some, any, all等時(shí),介詞at、on、in省略 We watched an exciting football match last week.(last week前不能用介詞in等) 上周我們看了一場(chǎng)激動(dòng)人心的足球賽?! veryone is excited except ?! 。?)besides是包括后面所提人或物在內(nèi)的“除了”,可以理解為“除之外…還、除之外…又”,表示兩部分的相似性。 8.besides, except,except for,but,but for都表示“除了”。 The mooncakes are like the moon. 月餅像月亮?! ?5) with表示“由外在影響到肉體或心理”的原因?! er son was badly hurt in a traffic accident. 她兒子在一次車禍中嚴(yán)重受傷?! e was surprised at the 。 Xi’an is famous for its long 。 It’s a book for children about Africa and its people. 它是一本供兒童閱讀的關(guān)于非洲和非洲人的書?! ?.表示“關(guān)于”的介詞:of, about, on (1) of僅指“關(guān)于”人或事物的存在,如: He spoke of the film the other 。 (3) on以……方式?! e sent the news to me by ?!〕S脀rite, speak, talk, answer等連用?! ?2) from表示從成品已看不出原料?! hey paid him by the ?! ∪纾篒 bought it at a low 。(三)其它用途的介詞: 1. 表示“標(biāo)準(zhǔn)或單位”的介詞:at, for, by (1) at表示“以……速度”“以……價(jià)格” He drove at a speed of 80 miles an 。 (4)past 經(jīng)過(guò) 從事物的一旁經(jīng)過(guò) 8.a(chǎn)t, in 二者都表示“在某個(gè)地方”,但at多指較小的地方,如車站、家等,而in多指在“大地方”,如城市、國(guó)家、大洲等?! ?2) across橫穿(平面物體) The little girl is afraid to go across the ?! ?5) out of從……出來(lái) A beautiful girl in red went out of the 。 towards, to和for都可表示“向……”,其區(qū)別如下: ①towards僅指朝向某個(gè)方向,不一定是目的地,而 to和for都是“向目的地”?! ?2) to到……(目的地)去,向…… He went to Germany last ?! ?3) around在……周圍,圍繞 There are many trees around the ?! ? in the front of表示“在……前部”,指里面?! y home is near he school. 我的家離學(xué)校很近?! ?4) below在……下方,低于…… There are many flowers below the ?! he Turners live above us. 特納一家人住在我們的上面?! here is an apple on the table. 桌上有一個(gè)蘋果?! he building stands between the park and the small river. 那棟建筑位于公園和小河之間。ofoffroad.houseTheyChina.on如:oflies②the如: ?、踑fter既可作介詞,又可作連詞,而in只能作介詞②in“在……時(shí)間之后” I’ll arrive in an ?! ’ll phone you after I 。若與點(diǎn)動(dòng)詞連用,till (until)只能用于否定句中?! e had learned over 1000 words by the end of last term. 到上學(xué)期末為止,我們已經(jīng)學(xué)了1000多個(gè)單詞了?! he meeting will end after 3:00pm. 會(huì)議將在下午三點(diǎn)后結(jié)束?! ?2) since表示“自從……以來(lái)(直到現(xiàn)在)” He has been away from home since ?! ou can e anytime from Monday to ?! ?2) during表示“在……期間”during the night 在晚上during the fire在發(fā)生大火期間 during the meeting 在開(kāi)會(huì)期間during the meal 在吃飯過(guò)程中He visited many nice places during his stay 。 (3) in表示【泛指的上、下午、晚上】【在某月、季節(jié)、年、世紀(jì)】【表示將來(lái)時(shí)間翻譯成“在……之后”】 in the morning/afternoon/evening 在上午/下午/晚上in September 在九月 in winter 在冬季 in 1999 在1999年 in the 20t