近義短語的用法與區別
1. again and again & over and over一次又一次，反覆
異同之處：again and again和over and over意思是「一次又一次，再次」，在句中作狀語修飾動詞，表示動作的重複性。同義短語還有over and over again, time and again。
例1：Its bike prices have to be lowered again and again. (2014年12月四級)
其自行車的價格不得不一次次地下降。
結構分析：Its bike prices是主語，have to be lowered是謂語（被動語態）， again and again是狀語。
例2：The black driver played the same songs in his car over and over.
黑人司機在車裡一遍又一遍地放著同樣的歌曲。
結構分析：The black driver是主語，played是謂語（play 的過去式），the same songs是賓語，in his car是地點狀語， over and over是狀語。
2. all day & all day long整天
異同之處：all day和all day long都表示「一整天，全天」，在句中作時間狀語，修飾動詞，同義短語還有all the day。
例1：All she does is staying in her room all day. (2014年6月四級)
她所做的一切就是整天待在房間裡。
語法點：「all+sb do/does/did」結構可用在句首作主語，謂語動詞一般用單數。
例2：And giving small children sweet drinks or bottles of fake juice all day long is nothing less than child abuse. (2014年12月四級)
整天給小孩子喝甜飲料或者瓶裝的假果汁無異於虐待兒童。
動詞短語：arrive in & get to到達異同之處：arrive in和getto後面要跟具體的地點。需要注意的是arrive at也可以表示「到達」，它與arrive in的區別在於，arrive in後面跟大一點的地方，如國家、城市，而arrive at後面跟很小的場所，如飯店、廣場。
例1：In early 1994, when Mark Andreessen was just 23 years old, he arrived in Silicon Valley with anidea that would change the world. (2015年6月四級)
例2：Will it take me long to get to the museum that opens to the public recently? (2014年12月六級)
1.句子結構、時態等分析；
Chile has witnessed a week of renewed protests demanding the resignation of billionaire President Sebastián Piñera and calling for a Peoples』 Convention to scrap former dictator Augusto Pinochet’s 1980 neoliberal laws, replacing them with a new Constitution. On March 8 — International Working Women’s Day — more than a million people demonstrated in Santiago and elsewhere.【WORKERS WORLD】1.句子結構、時態等分析；