【正文】 r children ________ the scissors because they are dangerous.A．to not use B．not use C．not to use D．not using5．—The Chinese women’s football team has booked the ticket at the Tokyo Olympic Games. —Great. I expect them ________ better.A．do B．did C．to do D．doing6．When I eat a mooncake, I prefer ________ it into small pieces before eating rather than ________ it up straight.A．to cut；eat B．cutting；eat C．to cut；to eat D．cutting；eating7．In order ________ for the petition, my sister forced herself to get up early this morning.A．not to be late B．not being late C．to be late D．being late8．Paul made a nice cage _______the little sick bird till it could fly．A．keep B．kept C．keeping D．to keep9．The way our students thought of ________ the classroom clean and tidy proved to be very useful.A．to keep B．keeping C．kept D．keeps10．I still like those good old songs I listened to _________ myself in my free time.A．enjoy B．enjoying C．to enjoy D．enjoyed11．Online short video apps like Douyin make________easier to do some shopping at home.A．it B．one C．this D．that12．The driver wanted to park his car near the roadside but was asked by the police________.A．not to do B．do not C．not do D．not to do so13．—How much work have you finished ______ for the ing exam? —Everything is done. I’m ready for it.A．prepared B．preparing C．to prepare D．to preparing14．Sally practices _________ the guitar very hard for the ing contest next month.A．play B．plays C．playing D．to play15．I still like the good old songs I often listen to myself in my spare time.A．enjoy B．enjoying C．to enjoy D．enjoyed16．WeChat has given up ________ in a popular emoji (表情) recently. The “soldier face” emoji doesn’t have a cigarette in his mouth anymore.A．smokes B．smoked C．to smoke D．smoking17．What else should we pay attention to _______ our life?The change of our moods, I think.A．improve B．improved C．to improve D．improving18．Dan shows an interest in musical instruments and is often heard _____ the guitar.A．play B．played C．playing D．to play19．一I39。 going B．doing。 as good as B．To pare。 taking44．Having never worked in the fields, Yuan Longping’s mom moved to Anjiang town ________ her son’s family and research.A．support B．to support C．supporting D．supported45．The girl is so helpful that she devoted all her spare time she had ________ others.A．to helping B．helping C．to help D．helped46．Chinese spacecraft Tianwen I successfully landed on the Martian surface, ________ a historic acplishment in China’s space development.A．marking B．to mark C．marked D．marks47．China has successfully prevented the Covid19 from _______ through the country.A．spread B．to spread C．spreading D．spreads48．Cao Wenxuan’s hometown in Yandu is well worth________.A．to visit B．visits C．visiting D．visited49．_____ a GPS will make _______ easier for everyone to visit a strange place.A．Take, her B．Taking, that C．Taking, it D．Take, this50．I hope everyone can care about ______ the environment and stop ______ things.A．protecting。 to repairC．Threefourth。A為動名詞；B為動詞原形；C為過去式；D為動詞不定式。3．C解析：C【詳解】句意：—— 杰克，你為什么決定把中國民族音樂當作一門課程呢？—— 為了了解更多的中國文化。5．C解析：C【詳解】句意：——中國女足已經預定了東京奧運會的門票。7．A解析：A【詳解】句意：為了比賽不遲到，我妹妹今天早上強迫自己早起。分析語境可知，學生想出的保持教室干凈整潔的方法被證明非常有用，故此處應用動詞不定式“to keep the classroom clean and tidy”作后置定語修飾the way。it它；one用于指代同類不同物的單數事物；this這個/that那個，單指代詞，用于指代上文提到的事物?？疾閯釉~不定式。A. enjoy享受，喜歡，動詞原形；B. enjoying動名詞； C. to enjoy動詞不定式；D. enjoyed動詞過去式?？疾榉侵^語動詞。有建議嗎？——只有半小時的步行路程，我建議你不要開車去。21．B解析：B【解析】試題分析：句意為：這對夫婦飯后經常帶著他們的寵物狗在公園里散步?？键c：考查非謂語動詞?？疾榉侵^語動詞。考查非謂語動詞。根據空前的make herself可知，此處是make的用法make +賓語+賓語補足語，賓語“herself”與賓語補足語“pay attention to”之間是動賓關系，她自己被注意到，用過去分詞表達被動關