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ed。B. ifhas focused。D. if【答案】 C 【解析】【分析】考查時(shí)態(tài)和主語(yǔ)從句。故選C。例如:That you will win the medal seems 。例如:Whether she is ing or not doesn39。注意:if不能引導(dǎo)主語(yǔ)從句。3)用連接副詞when, where, why, how引導(dǎo)的名詞性從句(其連接副詞有含義,在句中作狀語(yǔ)。What。B. thatWhat。D. that【答案】 A 【解析】【分析】句意:讓我更不高興的是那個(gè)男孩要求我的朋友做他的女友,她同意了。故選A。8.—Tell me something about your adventure in the rainforest, please.— We lost our way in the forest and ___ made matters worse was ___ night began to fall.A. thatit。C. becausewhat。第一空what作主語(yǔ)從句的主語(yǔ);第二空為表語(yǔ)從句的that。itwhichthatwhat【答案】 D 【解析】【分析】本題中含有一個(gè)主語(yǔ)從句what made matters worse,其中的what引導(dǎo)起這個(gè)主語(yǔ)從句,同時(shí)在主語(yǔ)從句中做主語(yǔ)。句意:他們?cè)谏掷锩月妨?,情況更糟糕的是天又黑了。10.______ is our belief that improvements in health care will lead to a stronger, more prosperous economy. A.B.C.D.that引導(dǎo)的是主語(yǔ)從句,故空格處應(yīng)該用it作形式主語(yǔ),代替真正的that引導(dǎo)的主語(yǔ)從句?!军c(diǎn)評(píng)】考查it的用法,以及主語(yǔ)從句的應(yīng)用。thatitwhatwhich【答案】 C 【解析】【分析】句意:他們?cè)谏掷锩月妨?,更糟糕的是天開(kāi)始黑了。that不能在句中作成分;it不能引導(dǎo)主語(yǔ)從句;which意為“哪一個(gè)”,不符合本句語(yǔ)境。故選C。12.________ has been proved is that animals and insects have their own languages. A.AsC.That【答案】 A 【解析】【分析】句意:已被證明的是動(dòng)物和昆蟲(chóng)有自己的語(yǔ)言。選A。13.____________ matters most in learning English is enough practice. A.B.C.D.A. why為什么;B. that引導(dǎo)名詞性從句只起引導(dǎo)詞作用,不充當(dāng)成分;C. which哪一個(gè);D. What什么。故答案選D。主語(yǔ)從句屬于名詞性從句的一種,填哪個(gè)連接詞要分析從句缺少什么成分,然后確定所選的詞。he said that。B. thatthat。D. that【答案】 B 【解析】【分析】句意:正是他說(shuō)的話(huà)讓我很失望。 what he said做主語(yǔ),主語(yǔ)從句中said缺賓語(yǔ)用what補(bǔ)足,故選B。15._______ is troubling me is ______ I don39。What。 whatWhat。 whatThat。 whatWhy。 which【答案】 A 【解析】【分析】句意:我煩惱的是我不明白他說(shuō)的話(huà)。故選A。 whether this song is worth listening toB.that this song is worth listeningthat this song is worth listening to【答案】 D 【解析】【分析】句意:我從來(lái)沒(méi)有懷疑這首歌值得去聽(tīng)。 【點(diǎn)評(píng)】考查賓語(yǔ)從句。17._______ caused the accident has not been found out yet. A.WhichC.That【答案】 A 【解析】【分析】句意:造成事故的原因還沒(méi)有查明。 【點(diǎn)評(píng)】考查主語(yǔ)從句。18.—What impresses you most when you visit the Acropolis ? — ________ it is that has brought the grand palace into today3