狀語從句——原因和目的狀語從句-教案-在線瀏覽
2024-09-15 08:43本頁面
【正文】 st be ill, for he is absent today. 3） as和for的區(qū)別：通常情況下，as引導(dǎo)的從句在主句前，for引導(dǎo)的從句在主句后?！ ?because 從句與 because of短語的轉(zhuǎn)換 Because引導(dǎo)的原因狀語從句有時可與because of 短語轉(zhuǎn)換，because of后加的原因可以為好或壞 ，但最正規(guī)的還是because。 I said nothing about it because his wife was there. / I said nothing about it because of his wife’s being there. 因為他妻子在那兒，我對此事只字未提。 對于原因狀語從句的考查，多以單選和完形填空的形式，從連詞的意義角度讓大家選擇連詞。 A. and B. for C. but D. or 解析： “his eyesight was beginning to fail”是“he found it increasingly difficult to read”的原因， 因此本題應(yīng)選用可以表示原因的連詞for引導(dǎo)原因狀語從句。Because引導(dǎo)的原因狀語從句有時可與because of 短語轉(zhuǎn)換，because of后跟的是短語 ，because后跟的是句子。t go to work the heavy rain. A .because of ”，后跟名詞、代詞或短語。 表示目的狀語的從句可以由 that(以便)，so that(以便)， in order that(為了。唯恐)， for fear that(生怕。目的狀語從句的謂語常含有may, might, can, could, should, would等情態(tài)動詞。例如： I got up early so that I could catch the first bus. 我起得很早，目的是為了趕上頭班公共汽車。例如： We39?！ n order that與in order to的區(qū)別： in order that+從句 in order to+動詞原形( in order to后面加的那個不叫目的狀語從句，叫目的狀語) 例如： He got up early in order to take the first bus. = He got up early in order that he could take the first bus.(他起床很早是為了趕上第一班公共汽車) 目的狀語從句的一個特點：由于目的都是未來的行為，所以從句中一般用表示未來可能性時態(tài)，比如上面句中的could?！ o that既可引導(dǎo)目的狀語從句，也可以引導(dǎo)結(jié)果狀語從句。如：He got up late so that he was late for school. = He got up so late that he was late for school. 2)其引導(dǎo)目的狀語從句時，從句只能放在主句之后，此時可以和in order that換用?！ 〉湫屠}：Ann listened carefully _____ she could discover what she needed. A. such that B. in order that C. because D. even though 解析：題干的意思是“為了能夠發(fā)現(xiàn)自己需要的東西，安認真聽講”。such that本身是錯誤短語，because 表示原因，even though是“盡管”的意思，不符合題意。目的狀語從句的so that是連著的，結(jié)果狀語從句是分開的，即so…that. so that是目的狀語從句，是為了什么什么，有目的的含義。仔細體會一下吧! 典型例題：I get up
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