【正文】
2.This building ____(build) in zoo last year.【解析】答案為was built 句子中有l(wèi)ast year作時(shí)間狀語(yǔ),說(shuō)明時(shí)態(tài)是一般過(guò)去時(shí),這棟大樓被修建,應(yīng)該使用被動(dòng)語(yǔ)態(tài)。本句的主語(yǔ)為This listening material為第三人稱單數(shù);sell well意為“暢銷”。句意:自從手機(jī)發(fā)明后,它在很大程度上影響了人們的生活。解決這一問(wèn)題唯有在學(xué)習(xí)過(guò)程中多留意積累。如need/want/require/worth(形容詞) Your hair wants cutting. 你的頭發(fā)該理了。(2)主動(dòng)語(yǔ)態(tài)中有些感官動(dòng)詞(如:hear,see,watch,notice等)后用不帶to的不定式作賓語(yǔ)補(bǔ)足語(yǔ),變?yōu)楸粍?dòng)語(yǔ)態(tài)時(shí),要把不定式符號(hào)to還原。②將動(dòng)詞改為“be+過(guò)去分詞”。(1)主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者。語(yǔ)境設(shè)置在近三年來(lái)很少出現(xiàn)明顯的時(shí)間狀語(yǔ)提示,需要分析語(yǔ)境才能判斷出選項(xiàng)。常見的八種時(shí)態(tài)的被動(dòng)結(jié)構(gòu)及情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)如下:時(shí)態(tài)被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)例句一般現(xiàn)在時(shí)am/is/are+過(guò)去分詞Chinese is spoken by many people.一般過(guò)去時(shí)was/were+過(guò)去分詞Chinese was spoken by many people.一般將來(lái)時(shí)shall/will be+過(guò)去分詞或am/is/are going to be+過(guò)去分詞Chinese will be spoken by many :Chinese is going to be spoken by many people.續(xù)表時(shí)態(tài)被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)例句過(guò)去將來(lái)時(shí)should/would be+過(guò)去分詞或was/were going to be+過(guò)去分詞Chinese would be spoken by many :Chinese was going to be spoken by many people.現(xiàn)在進(jìn)行時(shí)am/is/are being+過(guò)去分詞Chinese is being spoken by many people.過(guò)去進(jìn)行時(shí)was/were being+過(guò)去分詞Chinese was being spoken by many people.現(xiàn)在完成時(shí)has/have+been+過(guò)去分詞Chinese has been spoken by many people.過(guò)去完成時(shí)had+been+過(guò)去分詞Chinese had been spoken by many people.含有情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)情態(tài)動(dòng)詞+be+過(guò)去分詞Chinese must be spoken by many people.(1)圖示(2)口訣:賓變主,主變賓,謂語(yǔ)動(dòng)詞用