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t also the teacher was against the plan. 不但學(xué)生而且老師也反對這個計劃。 (3)not only...but also 不能用在否定句中。 (連接兩個主語 ) (2)not only...but also 連接兩個分句且 not only 位于句首時,第一個分句中的主語和謂語要部分倒裝。 鏈接 not only...but also??的具體用法 (1)not only...but also 應(yīng)連接兩個相對稱的并列成分。如: In order to save his life, he cut off his arm himself. 為了挽救他的生命 ,他自己切斷了胳膊。 4. cut off 點撥 cut off 意為“切除;切斷;中斷”,后可跟賓語。m going to Dalian 。(此句中的 of 和 in 均不可省略 ) (2)instead 單 獨使用時,是做副詞,意思是“代替;頂替”。 They39。 instead of 如果后面跟介詞短語,介詞不可省略。 3. instead of 點撥 instead of 意為“代替;而不是”。 (2)clean out 意為“掃除;清除;打掃干凈”,強調(diào)將某物掃除掉,將其扔掉,從而達(dá)到干凈的效果。 鏈接 (1)cleanup 是合成詞。 鏈接 play with 和??一起玩 play against 對抗 2. clean up 點撥 clean up 意為“打掃干凈;整理好”,強調(diào)對某物進行整理和打掃,使其變得更加干凈。 Unit 13 We39。re trying to save the earth! 第 1 課時 (Section A 1a- 3b) 短 語 1. play a part in 點撥 play a part in 意為“在??中起作用;扮演角色;參與??”, 其后面如果接動詞,要用動名詞形式。如: I will clean my old books 。如: Today is a Cleanup 。如: I asked the children to clean out their 。 辨析 instead 與 instead of (1)instead of 是短語介詞,后面一般接名詞、代詞、動名詞或介詞短語做賓語。如: We will have fish instead of meat this 。ll have tea in the garden instead of in the house. 他們在花園里,而不在屋子里喝茶。 如: Last summer I went to Qingdao. This summer I39。今年夏天我打算去大連。 如果賓語為代詞,要放在兩詞之間,賓語是名詞,則可置前或置后。 鏈接 cut down 砍倒;削減,減少 (on) cut up 切碎;剁碎 cut in 插嘴;插車搶道 cut across 抄進路;走捷徑 句 型 not only...but also 點撥 not only...but also 意為“不但??而且??”,可連接兩個并列的主語、謂語、表語和賓語等。如: Not only Mr. Lin but also his son joined the Party two years 年前也入了黨。如: Not only does the sun give us light but also it gives us 。 (4)not only...but also 連接兩個主語時,謂語動詞要和與它最近的主語保持人稱和數(shù)的一致。 (5)not only...but also 中的 not only 不能分開使用,但 but also 卻可以分開使用。如: The area was not only hit by an unexpected heavy rain, but some bridges were also washed away.這個地區(qū)不僅遭受了一場意外的大雨,而且一些橋也被沖走了。如: I can39。 短 語 take part in 點撥 take