unit16storiesperiodthreegrammar課時(shí)精練北師大版選修6，課標(biāo)通用-資料下載頁
2025-11-24 12:27本頁面
【導(dǎo)讀】過去時(shí)，故此處要用過去完成時(shí)。然發(fā)生在前一分句的謂語動作之前，故用過去完成時(shí)。答案B[formanyyears會誤導(dǎo)學(xué)生選擇D。但是此處要表達(dá)的是“當(dāng)他年輕。時(shí)，他踢了好些年的足球”這一事實(shí)，故用一般過去時(shí)。我們一直在忙工作，因此我們?nèi)ズ＿叿潘闪艘幌?。本題考查動詞時(shí)態(tài)。生在度假之前，根據(jù)后半句的過去時(shí)態(tài)可得知，此處應(yīng)用過去完成時(shí)態(tài)。完成時(shí)態(tài)，如果表示現(xiàn)在或?qū)淼膭幼鲃t用過去時(shí)態(tài)。根據(jù)句子中的lately，可知設(shè)空處表示現(xiàn)在的事情，故用現(xiàn)在時(shí)，排。除B、C兩項(xiàng)；D項(xiàng)表示習(xí)慣性動作，故被排除。去開始，持續(xù)到現(xiàn)在且現(xiàn)在還在進(jìn)行。答案B[由第一節(jié)可知他們已經(jīng)吃完飯了。所以意義為“我朋友給我介紹了一。個(gè)正確的地方”。
【正文】 suggesting B． will suggest C． would suggest D． had suggested 答案 D [句意： ——竟犯了這樣的錯(cuò)誤！ ——是啊，我曾建議他用另外一種方法做，但沒有成功。根據(jù)語境可知應(yīng)用過去完成時(shí)。 ] 18． When Alice came to herself, she did not know how long she ________ there.(2021全國 ) A． had been lying B． has been lying C． was lying D． has lain 答案 A [根據(jù)時(shí)態(tài)一致的原則，可排除 B、 D兩項(xiàng)；由 she did not know how long...可知應(yīng)用過去完成時(shí)。 ] 19． By the time Jack returned home from England， his son ________ from college.(2021遼寧 ) A． graduated B． has graduated C． had been graduating D． had graduated 答案 D [根據(jù)時(shí)間狀語 by the time Jack returned home...可排除 A、 B兩項(xiàng)。根據(jù)句意：他的兒子已經(jīng)大學(xué)畢業(yè)了，故排除 C。 ] 20． Experiments of this kind ________ in both the US and Europe well before the Second World War.(2021北京 ) A． have conducted B． have been conducted C． had conducted D． had been conducted 答案 D [根據(jù)句中時(shí)間狀語 before the Second World War 可知，應(yīng)該用過去完成時(shí)，再根據(jù)謂語動詞 conduct和主 語 experiments之間為邏輯上的動賓關(guān)系可知，應(yīng)選 D項(xiàng)。 ]
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