【正文】 llow sb to do sth允許某人做某事。19．B解析：B【詳解】句意：我們的父母不允許我們單獨(dú)去河里游泳。停車的目的是休息，所以用動詞不定式做目的狀語。考查動詞不定式。排除CD；這里是被邀請，用被動語態(tài)，其結(jié)構(gòu)是be done的形式，排除A，根據(jù)題意，故選B。17．B解析：B【詳解】句意：我很榮幸被邀請?jiān)谶@里演講。It is +adj+for sb +to do sth 對某人來說，做某事是…，本句型中形容詞為物性的時候，介詞用for，形容詞如果是人性的，介詞用of，第二空中he had 構(gòu)成定語從句修飾前面的the time，構(gòu)成devote sth to doing sth致力于做某事，故選C考點(diǎn)：介詞點(diǎn)評：對于每一個介詞都有相對應(yīng)的意思，掌握這些意思，同時注意它們所構(gòu)成的短語，句型是學(xué)好英語非常重要的部分。16．C解析：C【解析】試題分析：句意：醫(yī)生奉獻(xiàn)了所有的時間照顧這些病人，真的是無私。根據(jù)句意，“卷起新褲子的目的是為了防止落灰”，to do不定式可以在句子中作目的狀語?？疾閠o do不定式作目的狀語。故選D?？疾榉侵^語動詞。working工作，現(xiàn)在分詞或者動名詞形式；worked工作，過去式；to work工作，動詞不定式；work工作，動詞原形；根據(jù)句意理解可知，這里表達(dá)的是“決定做某事”，英語是decide to do sth，在這個結(jié)構(gòu)中to do做賓語，所以這里空格應(yīng)該用to do形式，故選C?！阈枰M可能多地說話。句中主語是I，謂語動詞是like，賓語是those good old songs，所以句子主干部分為I still like those good old songs. 句中I listened to作先行詞songs的后置定語，songs作listen to的賓語，因此省略了關(guān)系代詞that；本題中使用動詞不定式to enjoy myself in my free time構(gòu)成目的狀語，表示“為了讓我開心而聽過的那些經(jīng)典老歌”，即：I still like those good old songs (I listened to) to enjoy myself in my free 。考查動詞不定式作目的狀語。故選D。have sth. done“使某物被做”，首空的賓語是it，指iPad，與動詞repair是邏輯上的動賓關(guān)系，即“被修理”，用過去分詞?！獮槭裁床蛔屚跏迨逍蘩?？ 如果他不能的話，沒有人可以。11．D解析：D【詳解】句意：——我的iPad出問題了?？疾榉侵^語動詞。10．A解析：A【詳解】句意：這臺電腦需要修理。此處用動詞不定式作主語補(bǔ)足語?？疾榉侵^語動詞。故選A。考查非謂語動詞。8．A解析：A【詳解】句意：惡劣的天氣將持續(xù)一周?？疾榉侵^語動詞。7．D解析：D【詳解】句意：爸爸總是告訴我不要僅僅為了考試而學(xué)習(xí)。根據(jù)“決定做某事decide to do sth.”可知，此空需要動詞不定式作為decide的賓語。6．C解析：C【詳解】句意：—— 杰克，你為什么決定把中國民族音樂當(dāng)作一門課程呢？—— 為了了解更多的中國文化。the morning of May 15th是一個具體的時間，需用介詞on；后空用不定式作定語修飾country?？疾榻樵~和非謂語動詞。5．D解析：D【詳解】句意：5月15日上午，“祝融”號火星車登陸火星?？疾榉侵^語動詞。give up doing ，介詞up后接動名詞；結(jié)合選項(xiàng)，故選D。“士兵臉”表情符號的嘴里再也沒有香煙了。根據(jù)句意理解可知，這里比較的是 life in the city城市生活和life in the countryside農(nóng)村生活，life與pare之前是被動關(guān)系，所以應(yīng)該用過去分詞表達(dá)被動含義，故選C。結(jié)合句意可知，此空應(yīng)填to prepare，故選C。prepared過去式或過去分詞；preparing動名詞或現(xiàn)在分詞；to prepare 動詞不定式；to preparing 介詞+動名詞。 to live60．I think middle school students should not get their hair _______.A．color B．colors C．colored D．coloring【參考答案】一、選擇題1．C解析：C【詳解】句意：——為了即將到來的考試你完成多少準(zhǔn)備工作了？——萬事俱備，我都準(zhǔn)備好了。 to liveC．to preventing。 to see56．Sue practices______the violin hard and often gives wonderful performances.A．play B．played C．to play D．playing57．I like because it makes us know ourselves better and know more about the world.A．reading B．cooking C．swimming D．dancing58．I think the film Roman Holiday is worth a second time.A．to watch B．watch C．watching D．being watched59．He made up his mind to devote his life________ pollution ________happily.A．to prevent。 seeingC．managing。t enjoy myself at the party. I just felt __ . — Well, maybe there were too many people at the party.A．left out B．to leave out C．leaving out D．be left out46．—What happened to Lucy? I saw her _______ in her seat just now.—She failed in the final exam. Let’s go to cheer her up.A．crying B．to cry C．cried D．to be crying47．Instead of flowers, consider ________ your mom what she really wants.A．giving B．to give C．give D．gives48．—Is there anything amazing in today’s newspaper?—Yes. By using ordinary puters, NASA scientists are busy________ at home to control a space rover(天體登陸車）on the Red Planet. .A．to programme B．programming C．programme D．with programming49．China has successfully prevented the Covid19 from _______ through the country.A．spread B．to spread C．spreading D．spreads50．David practices________ the piano hard and often gives wonderful performances.A．play B．played C．playing D．to play51．Huawei has succeeded in ________new software for his products. I can’t wait ________a new Huawei mobile.A．developing, to buy B．developed, buying C．developing, buy D．develop, buying52．When you travel abroad, you can hardly avoid products made in China.A．to buy B．buy C．buying D．be bought53．We often see young couples go________ with their dogs along the lakeside path