through的用法(through的用法和位置)

大家好，本期我們研究介詞for, during 和through 表示“段時(shí)間”的用法與區(qū)別。

1、for 表示“時(shí)間長(zhǎng)達(dá)……”，一般后面加一段時(shí)間，常用于現(xiàn)在完成時(shí)和過(guò)去完成時(shí)。例如:

(1）He has lived in Shanghai for three years. 他住在上海三年了。

(2） He said he had been in China for . about a month. 他說(shuō)他在中國(guó)大約一個(gè)月了。

2、during 表示“在……時(shí)間內(nèi)”的行為或狀態(tài)，與一段時(shí)間的整體連用。如：during the winter, during the last year, during 2020等。也可以與表示延續(xù)事件的名詞連用，如during my childhood, during their stay, during her visit 等。一般不用于現(xiàn)在完成時(shí)的句子里。例如：

(1）During the winter we go skating. 冬 季我們滑冰。

(2）Many students went to e him during his illness. 在他生病期間很多 學(xué)生去看他。

3、through 表示“從……開始到結(jié)束(全過(guò)程）”例如：

(1）It is very cold through the whole . winter this year. 今年整個(gè)冬天都 很冷。

(2）l do my homework through the . whole day. 一整天我都在做作業(yè)。

本期我們主要研究了for, during 和through 表示時(shí)間的用法與區(qū)別，歡迎大家點(diǎn)贊評(píng)論，轉(zhuǎn)發(fā)互動(dòng)交流。Thank you, everybody! Bye, See you next time!