【正文】 otect是動(dòng)詞不定式；to protecting是介詞后加動(dòng)名詞。9．C解析：C【詳解】句意：Sallie認(rèn)真地卷起她的新褲子以免上面落灰?？疾榉侵^語(yǔ)。8．C解析：C【詳解】句意：——我決定努力學(xué)習(xí)英語(yǔ)。分析語(yǔ)境可知，學(xué)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(yīng)用動(dòng)詞不定式“to keep the classroom clean and tidy”作后置定語(yǔ)修飾the way。7．A解析：A【詳解】句意：我們學(xué)生想出的保持教室干凈整潔的方法被證明是非常有用的。6．D解析：D【詳解】句意：保羅做了一個(gè)漂亮的籠子養(yǎng)鳥(niǎo)，一直到它可以飛為止。考查固定搭配。第一空主語(yǔ)是物，此處是requires doing“需要被做……”，用主動(dòng)表達(dá)被動(dòng)含義，此空應(yīng)填fixing；故排除B和D；第二空need to do“需要做……”，其主語(yǔ)一般是人，此空應(yīng)填to go，故排除C，故選A。我想我需要去請(qǐng)張先生幫忙。根據(jù)“when you leave here”可知，事情還未做，故選C?？疾閯?dòng)詞不定式作賓語(yǔ)。fix up修理；repair修理，根據(jù)My bike is broken和固定搭配have sth done意為“讓別人做某事”可知，應(yīng)該是讓別人修理它，故選B。我明天早上請(qǐng)人修理。See sb. do sth.：看見(jiàn)某人經(jīng)常做某事或做過(guò)某事；see sb. doing sth.：看見(jiàn)某人正在做某事；根據(jù)時(shí)間When his name was called結(jié)合句意和語(yǔ)境可知選B。 to see54．You’d better give up smoking at once.A．start smoking B．start to smoke C．stop smoking D．stop to smoke55．—It is reported that many sea animals have died because of waste masks.—People must stop ________ waste masks into the sea.A．collecting B．to collect C．littering D．to litter56．— Would you mind ________ in the hall?—Of course not.A．smoked B．don39。 seeingC．getting。 that49．（題文） . Shall we take a walk outside?– Sorry, I’m too busy ______ for the ing examA．prepare B．to prepareC．preparing D．with preparing50．My mother often asks me to do some on Sunday.A．washing B．wash C．to wash D．washed51．— It is kind the doctors to devote all the time he had to for the patients. — I think so, they are so great.A．for, care B．of, care C．of, caring D．for caring52．________ more trees can help to protect the Earth and make it more beautiful.A．Planted B．Plants C．Plant D．Planting53．— You don’t know what great difficulty I had ________ the two tickets.— But the film is really worth ________ twice.A．getting。 that C．Taking。 repairing46．—What makes you so brave to volunteer in the munity?—Because I know that there must be so many people __________ for our support.A．to wait B．wait C．waiting D．waited47．The girl is often seen ____in the art room.A．practice drawing B．practised drawingC．to practice drawing D．practice to draw48．_____ a GPS will make _____ easier for you to visit a strange place.A．Take。 to be repairedD．Three quarters。 to repairC．Threefourth。 repairedB．Three quarters。 working40．People are advised to avoid ________ their eyes, nose, and mouth with unwashed hands.A．touch B．touched C．to touch D．touching41．Cao Wenxuan’s hometown in Yandu is well worth________.A．to visit B．visits C．visiting D．visited42．In spring, a mask can be helpful if flowers make your nose unfortable.A．wear B．wore C．wearing D．worn43．—Excuse me, can you explain the reason to me again?—Sorry, I know what I want to say but I have difficulty ______ myself clearly.A．express B．to express C．expressing D．to be expressed44．Who are you going to have ________ the library since the designer is busy these days.A．to design B．designed C．designing D．design45．________ of the road ________ broken down． It needs ________．A．Threefourths。 working B．growing。 to go D．to stay。 go B．to stay。 to give up15．When you are home, give a call ___________ me know you have arrived safely.A．let B．to let C．letting D．be let16．I still like listening to those old songs ________ myself in my spare time.A．enjoy B．enjoying C．to enjoy D．enjoyed17．（江蘇東臺(tái)八校九年級(jí)檢測(cè)）The Tiger Mom went out the bedroom, ________ her daughter crying sadly.A．left B．leaving C．leaves D．has left18．___________for his good skill, this doctor has a lot of visitors calling for help all the time.A．Knowing B．To know C．Known D．To have known19．— Listen! Can you hear