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29.The students were told that they ________ at the school gate at 2: 00 this afternoon. A.leaves 【點(diǎn)評】考查時(shí)態(tài),本題涉及過去將來時(shí)的應(yīng)用。did【答案】 C 【解析】【分析】句意:Jonah有點(diǎn)擔(dān)心,因?yàn)樗诙煲鲆环菪鹿ぷ?,他不確定自己是否能勝任。B.is buyingB.don39。23.We packed all the hooks in wooden boxes so that they would et know he had eD.C.B., but I had an unexpected visitor.A.根據(jù)句意,應(yīng)該是表達(dá)過去將來時(shí),所以只有C選項(xiàng)符合,該選項(xiàng)是過去進(jìn)行時(shí)表將來,A選項(xiàng)是現(xiàn)在完成時(shí)(用以表達(dá)過去的動(dòng)作對現(xiàn)在的影響,往往有一些關(guān)鍵的詞比如說since或者是for加一段時(shí)間),B選項(xiàng)是過去完成時(shí)(具備的條件是有兩個(gè)動(dòng)詞,而且其中一個(gè)動(dòng)作要在另一個(gè)動(dòng)作之前發(fā)生,那么這個(gè)之前發(fā)生的動(dòng)詞就使過去完成時(shí)),C選項(xiàng)是過去將來時(shí),D選項(xiàng)是過去時(shí)(表達(dá)過去的動(dòng)作).結(jié)合以上的表述以及后句使用的情態(tài)動(dòng)詞would(will的過去時(shí),用于過去將來時(shí)),分析可知答案就是C。a famous scientist whose theories would change the world.A.注意賓語從句的時(shí)態(tài)為主過從過原則,條件狀語從句時(shí)態(tài)為主將從現(xiàn)原則。calledwould attractt changed16.She gave me a determined look—the kind that said she ______ her mind. A.在這個(gè)句子中,said 后面跟的是一個(gè)賓語從句,從句中的時(shí)態(tài)是由主句決定的。takeB.D.is doingB.smoked12.HeC. 【點(diǎn)評】考查would+動(dòng)詞原形表習(xí)慣性動(dòng)作。我在想別的。C.C.didD. singingD.whether the highway will主句The chairperson warned, warned說明是過去時(shí);if表如果, 主從復(fù)合句應(yīng)符合“主將從現(xiàn)”, 所以兩個(gè)方面結(jié)合應(yīng)是過去將來時(shí), would+ do, 故答案選A。故選D。D.d love該句主句是過去時(shí)態(tài),根據(jù)句意可知從句動(dòng)作還沒有發(fā)生,所以用過去將來時(shí),故選D。will use 故選B。had attended【答案】 B 【解析】【分析】句意:——Sam叔叔說他將參加我的生日聚會,但是他從沒有出現(xiàn)。B.——那是Sam叔叔,他忘記所有事情了?!军c(diǎn)評】考查從句的時(shí)態(tài)。4.—Would you like to go boating with me?—A.I39。【點(diǎn)評】此題考查日常用語would like 的用法?!军c(diǎn)評】過去將來時(shí)6.— What time shall we leave for the airport?— It39。B.when will the highway【答案】A 【解析】【分析】句意:――我們什么時(shí)間出發(fā)去機(jī)場?――今天多霧。Are。was doingD.was thinking表示過去正在進(jìn)行的事用過去進(jìn)行時(shí)。C.11.When we were boys we wentwould smokeC.would do【答案】 D 【解析】【分析】句意:——你擔(dān)心期末考試嗎?——是的,但是王先生承諾他會盡全力幫助我們。 A.will take主句中said 用的是過去時(shí),故賓語從句中也需用過去時(shí)態(tài)。didn39。D.19.Albert Einstein was born in 1879. As a child, few people guessed that hehas been【點(diǎn)評】分析4個(gè)選項(xiàng)可以知道,該題考查的其實(shí)是不同的時(shí)態(tài)。h