【正文】 。故D正確。要注意強調(diào)句型能強調(diào)除謂語動詞以為的所有的句子成分。It is before long that【答案】 D 【解析】【分析】句意：不就以后他就會回到他的祖國了。It won39。B.It is long before that 【點評】考查強調(diào)句，掌握其結(jié)構(gòu)”It is （was） +被強調(diào)部分+that（who）…“。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 ,故判斷此句是一個強調(diào)句,強調(diào)when we were returning home；強調(diào)句常用句型：It is （was） +被強調(diào)部分+that（who）…。D.C.B.I realized what a good feeling it was to have helped someone in trouble. A. 【點評】考查祈使句，本題涉及祈使句的強調(diào)以及固定短語be polite?！币栔惺且粋€表強調(diào)的祈使句，祈使句的強調(diào)是在動詞前加Do。D.C.B.28．________ polite to the guests, said my father. A.本句為強調(diào)句，結(jié)構(gòu)為：it is/was +被強調(diào)的部分+that從句，故應(yīng)選A。D.whereB.that故選B. 【點評】考查強調(diào)句型，掌握其結(jié)構(gòu)“It is/was+被強調(diào)部分+that+其余部分”。which【答案】 B 【解析】【分析】句意：正是女主人用她在村莊里購買的一些必需品才烹調(diào)出這么美味的晚宴。C.that26．It was from only a few supplies that she had bought in the village _____ the hostess cooked such a nice dinner. A.t，故答案選B。反意疑問句由“陳述句+簡略疑問句”兩部分組成，疑問部分與陳述部分的動詞時態(tài)和動詞性質(zhì)應(yīng)保持一致，而且肯定和否定形式彼此相反。t it【答案】 B 【解析】【分析】句意：—正是努力地學(xué)習(xí)，使得Frank每次考試都得最高分，不是嗎? —是的。D.C.wasn39。was it 【點評】考查強調(diào)句型與定語從句，本題涉及That引導(dǎo)的限制性定語從句。s first astronaut去掉強調(diào)句型部分，是完整的，故第二個空是強調(diào)句型的that。分析句子可知，句子the high scores __ Yang Liwei got on the psychological tests finally won him the status of強調(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。 which【答案】 A 【解析】【分析】句意：楊利偉在心理測試中獲得的高分最終讓他獲得了中國第一位宇航員的地位。D. thatC. whatB. thats first astronaut. A. 故選C。英語中not和until只能在兩種情況下緊挨著出現(xiàn)：①強調(diào)句型It is/was not until…that…；②倒裝句型Not until…。D.C.B.23．It ______ not until she came back ______ Jane realized that she had lost her ID card. A.故答案為B。just then【答案】 B 【解析】【分析】】句意：是在1969年兩個美國人乘宇宙飛船到了月球。at that timethatwhen【點評】考查強調(diào)句型和定語從句，強調(diào)含有限制性定語從句的主語。 which【答案】 A 【解析】【分析】句意：正是被稱為天閣的臺風(fēng)襲擊了珠海和澳門。D. whoC. whichB. that hit Zhuhai and Macao. A.21．It was the typhoonwith years of training behind her為獨立主格結(jié)構(gòu)，把it was 去掉后，該句為一個完整的句子，所以可以判斷該句為強調(diào)句，強調(diào)句的結(jié)構(gòu)為it is/was……that/who……，故答案選D。that【答案】D 【解析】【分析】考查強調(diào)句型。C.which20．It was years later, with years of training be