托福作文:“if”從句

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    出國留學(xué)網(wǎng)托福考試頻道針對廣大網(wǎng)友的建議精心整理了托福閱讀有關(guān)資料,包括托福聽力、托??谡Z、托福閱讀、托福作文等,希望能幫助各位考生。
    在寫托福作文的時(shí)候,希望大家舉例的時(shí)候能夠?qū)憣?shí)例,因?yàn)閷?shí)例有它的特指性和唯一行,當(dāng)然,如果實(shí)在你沒有經(jīng)歷過,在舉例虛擬一個(gè)場景的時(shí)候, if起頭,就不要弄錯(cuò)了。
    大家在舉例的時(shí)候常常會這么說“如果………”,”假設(shè)………..”,即if………
    先不說這種舉例的好還是壞,就本身的句子而言,很多都是有問題的.
    總結(jié)了一些if的用法,大家考前看看
    先看兩個(gè)托福作文例子:
    [Scenery]Sue has lost her watch. She think it may be at Ann’s house.
    SUE: I think I left my watch at your house. Have you seen it?
    (1) ANN: no, but I’ll have a look when I get home. If I find it, I’ll tell you.
    If I find…., I’ll……
    (2) Ann says: If I found a wallet in the street, I’d take it to the police.
    If I found……, I’d(=I would)……..(而不是if I find, I’ll…..)
    這里兩個(gè)句子有著不同的意思,前者表示Ann覺得她有找到手表的真實(shí)可能性.因此才說if I find….., I’ll…..
    而后者是完全不同的情況.在這里Ann沒有考慮真實(shí)的可能性;她在虛擬這一個(gè)托福 作文 情景,并不認(rèn)為真的可以在街上揀到手表.于是才說:if I found……,I’d……
    if I do……….和if I did………的區(qū)別
    用if+過去式(if I found / if you were / if we didn’t等) 表示虛擬的事情,而不是指過去時(shí)間發(fā)生的事情:
    What would you do if you won a million pounds?
    I don’t really want to go to their party, but I probably will go. They’d be offended if I didn’t go
    Sarah has decided not to apply for the job. She isn’t really qualified for it, so she probably wouldn’t get it if she applied.