【正文】 家的時(shí)候，我才意識(shí)到幫助處于困境中的人是一種多么美好的感覺。強(qiáng)調(diào)句型的基本結(jié)構(gòu)是：It is/was+被強(qiáng)調(diào)成分+that/who+其他成分；本句強(qiáng)調(diào)的是時(shí)間狀語從句when we were returning home，所以選A。【點(diǎn)評(píng)】考查強(qiáng)調(diào)句型，掌握其結(jié)構(gòu)It is/was+被強(qiáng)調(diào)成分+that/who+其他成分。26．It was the high scores Yang Liwei got on the psychological tests finally won him the status of China39。s first astronaut. A.that。 thatB.that。 whatC.what。 thatD.that。 which【答案】 A 【解析】【分析】句意：楊利偉在心理測(cè)試中獲得的高分最終讓他獲得了中國(guó)第一位宇航員的地位。分析句子可知，本句是強(qiáng)調(diào)句型。強(qiáng)調(diào)的是the high scores __ Yang Liwei got on the psychological tests，而此部分為定語從句，the high scores后是定語從句，先行詞the high scores在定語從句中作got的賓語，因此可用關(guān)系詞that。強(qiáng)調(diào)句型去掉強(qiáng)調(diào)部分中的It was/is…that…句意完整。分析句子可知，句子the high scores __ Yang Liwei got on the psychological tests finally won him the status of China39。s first astronaut去掉強(qiáng)調(diào)句型部分，是完整的，故第二個(gè)空是強(qiáng)調(diào)句型的that。因此選A。 【點(diǎn)評(píng)】考查強(qiáng)調(diào)句型與定語從句，本題涉及That引導(dǎo)的限制性定語從句。27．— Do you know _________ made him successful in his career? — Yes. His hard work and strong will, of course.A.what it was thatB.what was it thatC.it was what thatD.was it what that【答案】 A 【解析】【分析】句意：——你知道是什么使他在事業(yè)中成功嗎？——知道，當(dāng)然是他的他的努力和決心。據(jù)所給選項(xiàng)分析可知本題考查強(qiáng)調(diào)句型it is…that，該句型的特點(diǎn)是去掉it is…that句子的主體部分仍然完整。本題中know后面接的是賓語從句，而賓語從句最重要的一點(diǎn)就是必須是陳述句語序（即滿足最基本的主謂結(jié)構(gòu)）。而B、D選項(xiàng)分別是特殊疑問句和一般疑問句，故直接排除；C選項(xiàng)沒有將賓語從句的引導(dǎo)詞what提前，故排除，故選A。 【點(diǎn)評(píng)】考查強(qiáng)調(diào)句和賓語從句，掌握強(qiáng)調(diào)句型的結(jié)構(gòu)。28．Some great people said it was their primary school teachers and their lessons _______ they were fond of ________ influenced their whole lives. A.which。 thatB.that。 whichC.which。 whichD.that。 that【答案】 D 【解析】【分析】句意：一些偉人說，是他們喜歡的小學(xué)老師和課程影響了他們的一生。第一個(gè)that引導(dǎo)定語從句，修飾先行詞primary school teachers 和lessons，且在從句中作fond of的賓語；第二個(gè)that是強(qiáng)調(diào)句型it is/was…that…中的引導(dǎo)詞that，被強(qiáng)調(diào)對(duì)象是句子的主語their primary school teachers and their lessons that they were fond 。 【點(diǎn)評(píng)】考查定語從句和強(qiáng)調(diào)句型，本題涉及that引導(dǎo)的限制性定語從句。29．It was when we were returning home I realized what a good feeling it was to have helped someone in trouble. A.whichB.thatC.whereD.how【答案】 B 【解析】【分析】句意：正是在我回家的時(shí)候我才意識(shí)到幫助別人于危難之時(shí)感覺是多么令人愉悅。此句是It was…開頭且去掉It was,when we were returning home I realized what a good feeling it was to have helped someone in ,故判斷此句是一個(gè)強(qiáng)調(diào)句,強(qiáng)調(diào)when we were returning home；強(qiáng)調(diào)句常用句型：It is （was） +被強(qiáng)調(diào)部分+that（who）…。故選B。 【點(diǎn)評(píng)】考查強(qiáng)調(diào)句，掌握其結(jié)構(gòu)”It is （was） +被強(qiáng)調(diào)部分+that（who）…“。30．Lily said that it was because of her strong interest in medicine _____ she chose the course. A.howB.whatC.thatD.why【答案】 C 【解析】【分析】句意：莉莉說這是因?yàn)樗龑?duì)醫(yī)學(xué)有濃厚的興趣，所以她選擇了這門課。強(qiáng)調(diào)句型：“it is+被強(qiáng)調(diào)部分+that+其他…”。根據(jù)題意，故答案為C?！军c(diǎn)評(píng)】考查強(qiáng)調(diào)句的基本結(jié)構(gòu)，掌握that為?？键c(diǎn)。