think,believe賓語(yǔ)從句的用法(最新整理)

1、think，believe 賓語(yǔ)從句的用法一、否定轉(zhuǎn)移當(dāng) think, believe, suppose, imagine, expect 等動(dòng)詞后接的賓語(yǔ)從句為含有 not 的否定句時(shí)，該否定應(yīng)移至主句，即否定主句的謂語(yǔ)動(dòng)詞。主句是謂語(yǔ)動(dòng)詞是think,believe,imagine,suppose,consider,espect,fancy,guess 等,并且主句的主語(yǔ)是第一人稱(chēng)而且為一般現(xiàn)在時(shí),從句的否定詞一般要轉(zhuǎn)移到主句上來(lái)，例如：i dont think it will rain tomorrow.we dont expect our football team will win

2、the world cup.但 hope 后接的賓語(yǔ)從句的否定不需要轉(zhuǎn)移。例如： i hope you werent ill. (unit 15 reading)需要特別說(shuō)明的是：涉及到轉(zhuǎn)移的只是 not，not 以外的其它否定詞，如 no, never, hardly, few, little, seldom 等，不必轉(zhuǎn)移。例如：i believe my brother has never been late for school.we can imagine birds can hardly live without these woods.二、反意疑問(wèn)句的構(gòu)成視情況不同有兩種think,

3、 believe, suppose, imagine, expect 等動(dòng)詞后接賓語(yǔ)從句構(gòu)成的主從復(fù)合句在構(gòu)成反意疑問(wèn)句時(shí)，視情況不同有兩種不同的構(gòu)成方式。1. 當(dāng)主句的主語(yǔ)為第一人稱(chēng)時(shí)，其后的簡(jiǎn)短問(wèn)句應(yīng)與從句相一致。例如： i expect our english teacher will be back this weekend, wont she/he?we suppose you have finished the project, havent you?值得注意的是，當(dāng)這些動(dòng)詞后接的賓語(yǔ)從句的否定轉(zhuǎn)移到主句時(shí)，其仍屬否定句，故其后的簡(jiǎn)短問(wèn)句應(yīng)用肯定式，而非否定式。例如：i dont

4、believe that he can translate this book, can he? we dont imagine the twins have arrived, have they?此類(lèi)句子的回答同前否后肯型反意疑問(wèn)句一樣，如上述后一個(gè)句子，若雙胞胎已經(jīng)到了，則回答為yes,theyhave.；若尚未到達(dá)，使用no,they havent.。2. 當(dāng)主句的主語(yǔ)為第二、三人稱(chēng)時(shí)，其后的簡(jiǎn)短問(wèn)句則應(yīng)與主句相一致。例如：your sister supposes she needs no help, doesnt she?you thought they could have comp

5、leted the project, didnt you? they dont believe shes an engineer, do they?she doesnt expect that we are coming so soon, does she?三、簡(jiǎn)略回答用 so 或 not口語(yǔ)中，可以用 so 或 not 替代這些動(dòng)詞之后的肯定或否定的賓語(yǔ)從句，以避免重復(fù)。例如：1. - are you able to come to our party tomorrow?-i think so. what time? (so= i am able to come to your party

6、tomorrow)2. -is my car ready?-i believe not. (i dont believe so.)這里的 not = it is not ready；so = it is ready。3. -is peter coming to the concert?-i expect so/not.需要說(shuō)明的是，在 think,imagine,believe 三詞的否定答語(yǔ)中，用 dontthink/imagine/believeso 比用 not 更為常見(jiàn)。hope 則只能使用 not，不能使用dont hope so。例如：4. -will it rain the da

7、y after tomorrow?-i hope so. / i hope not. (不能說(shuō)： i dont hope so.)英語(yǔ)中表達(dá)觀(guān)點(diǎn)、信念、推測(cè)及臆測(cè)等心理活動(dòng)的主從復(fù)合句在表示“認(rèn)為不”等含義的賓語(yǔ)從句中，常需要進(jìn)行否定轉(zhuǎn)移，既主句的謂語(yǔ)動(dòng)詞用否定式，賓語(yǔ)從句的謂語(yǔ)動(dòng)詞用肯定式?？捎糜谠摻Y(jié)構(gòu)的動(dòng)詞主要有 think, believe, suppose, expect, imagine, feel 等。例如：1. i dont think this magazine is worth reading.我認(rèn)為這本雜志不值得讀。2. i dont believe that he can

8、 fix the bike.我認(rèn)為他修不好這輛自行車(chē)。3. i dont suppose that i know you.我想我并不認(rèn)識(shí)你。這種結(jié)構(gòu)通常用于一般現(xiàn)在時(shí)，下面幾種情況一般不接受否定轉(zhuǎn)移。一、當(dāng)主句中的謂語(yǔ)動(dòng)詞為“一般過(guò)去時(shí)”或“過(guò)去完成時(shí)”時(shí)。1. i thought it wasnt his duty to help tom.我認(rèn)為幫助湯姆不是他的職責(zé)。2. i had thought he wouldnt come.我原以為他不會(huì)來(lái)。二、當(dāng)主句中的謂語(yǔ)動(dòng)詞為“過(guò)去進(jìn)行時(shí)”時(shí)。1. i was thinking the room was not hot enough.我在想那間

9、房間不夠熱。2. i was thinking they couldnt receive our demands.我在想他們不可能接受我們的要求。三、當(dāng)主句中的謂語(yǔ)動(dòng)詞為“現(xiàn)在完成時(shí)”或“現(xiàn)在完成進(jìn)行時(shí)”時(shí)。1. ive supposed that i wont trouble you again.我想我不會(huì)再麻煩你了。2. ive been thinking that the sky wont fall down.我一直相信天不會(huì)塌下來(lái)。四、當(dāng) think 用在疑問(wèn)句中時(shí)。1. why do you think i cant change your note?你為什么認(rèn)為我兌不開(kāi)你的鈔票呢？

10、2. do you think my mother wouldnt permit this?你認(rèn)為我媽媽不會(huì)答應(yīng)嗎？五、當(dāng)主句中的謂語(yǔ)動(dòng)詞與情態(tài)動(dòng)詞連用時(shí)。he must think i am not fit for the job.他一定認(rèn)為我不適合這項(xiàng)工作。六、當(dāng)主句中的謂語(yǔ)動(dòng)詞與狀語(yǔ)連用時(shí)。i really think you neednt worry about his safety.我真的認(rèn)為你沒(méi)有必要為他的安全擔(dān)心。七、當(dāng)主句中的謂語(yǔ)動(dòng)詞被加強(qiáng)語(yǔ)氣的助動(dòng)詞 do , does, did 修飾時(shí)1. i do think it is not wise of him to do so.

11、我確實(shí)認(rèn)為他這么做是不明智的。2. i do think that he doesnt tell a lie.我真的相信他沒(méi)有撒謊。八、當(dāng)賓語(yǔ)從句中有 no, never, hardly 等否定詞時(shí)。1. we all think that hes a fellow good for nothing.我們都認(rèn)為他是個(gè)不中用的人。2. i believe john never tells a lie.我相信約翰從不說(shuō)謊。九、當(dāng)賓語(yǔ)從句中含有 not at all, not a bit, notenough, cant help doing 等一些固定詞組時(shí)。1. i think he is no

12、t at all tired.我想他一點(diǎn)也不累。2. i think i cant help laughing if i see it.我想我看見(jiàn)時(shí)會(huì)忍不住大笑的?！啊薄啊盿t the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful life, learning is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterp