【正文】 故選A。我想我需要去請(qǐng)張先生幫忙。 attend D．watching。 it D．Take。 and B．connects。 Nothing41．The details the teachers asks to pay attention to ________ our English are very important.A．to improve B．improve C．improving D．improved42．—Nowadays, many young people get used to________ late every day.—Exactly. But that’s not a good habit.A．stay up B．staying up C．stay out D．staying out43．— Doctor! I can’t fall at night.— Don’t worry! You are too stressed. Just be relaxed and take some pills, then you’ll be better.A．sleepy。 will call later.”A．say B．says C．to say D．saying38．________ by green trees and lovely animals, the visitors to Cherry Trees Farm were quite relaxed.A．Surrounded B．Surround C．Surrounding D．To surround39．The Smiths are considering ________ to England because they ________ the cold weather there.A．not moving。 sing B．singing。 to work C．to stay。t realize difficult it was the tickets.A．what。 singing21．Every morning when the sun ______, plenty of people are watching the ____ of national flag at Tian’anmen Square.A．raises；raise B．rises；riseC．raises；rise D．rises；raising22．I’m sorry to keep you ______ for an hour. Now let’s begin our work.A．to wait B．waiting C．wait D．waited23．I like watching people _____in the street.A．walking B．walked C．to walk D．be walking24．I think that AI(人工智能) ________ in many fields will ________ to help us solve many problems in the future.A．used；be used B．is used；be used C．used；use25．A medical team, ________ five experienced doctors and ten skillful nurses, was sent to the earthquakestricken area in Turkey.A．made up of B．made of C．made from D．made by26．The music ________ by Mozart is well known ________ people all over the world.A．writes。 didn’t use to D．not to move。 sleep D．a(chǎn)sleep, sleepy44．The workers are made ________ ten hours a day.A．work B．to work C．working D．worked45．China has successfully prevented the Covid19 from _______ through the country.A．spread B．to spread C．spreading D．spreads46．Gina is the only girl ______ a coat.A．who wear B．who wearing C．wearing D．wears47．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, buying48．—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 expressed49．—You don’t know what great difficulty I had ________ to get the two tickets.—But the film is really worth _________ twice.A．managing。 to51．Would you mind basketball here? I39。 in C．reading。動(dòng)詞不定式作目的狀語(yǔ)，故答案為B。4．A解析：A【詳解】句意：——COVID19爆發(fā)期間，你被要求待在家里嗎？——是的。考查非謂語(yǔ)動(dòng)詞、動(dòng)詞短語(yǔ)。——你需要盡可能多地說(shuō)話。9．C解析：C【詳解】句意：司機(jī)想把他的車(chē)停在路邊，但是被警察要求不能那樣做。拍攝更多節(jié)目的目的是引起人們對(duì)食品安全的關(guān)注，不定式表目的狀語(yǔ)。根據(jù)答語(yǔ)Try thinking about their pronunciations.，可知問(wèn)的是方法，故選B。根據(jù)句子結(jié)構(gòu)，空格處應(yīng)填動(dòng)詞不定式作目的狀語(yǔ)，故選C?？疾樘厥庖蓡?wèn)詞 + 動(dòng)詞不定式。18．C解析：C【解析】句意：——你買(mǎi)到音樂(lè)會(huì)的票了嗎？——還沒(méi)有，我沒(méi)有意識(shí)到買(mǎi)到票有多么難。hear sb do sth 聽(tīng)到某人做某事，暗示過(guò)程完成；hear sb doing sth 聽(tīng)到某人正在做某事，強(qiáng)調(diào)動(dòng)作的進(jìn)行?，F(xiàn)在讓我們開(kāi)始工作吧。根據(jù)語(yǔ)境可知，賓語(yǔ)從句真正的謂語(yǔ)是will+動(dòng)詞；因主語(yǔ)是AI，需用被動(dòng)，表示被使用；因在will之后，需用be used；第一空是過(guò)去分詞作后置定語(yǔ)，表示在很多領(lǐng)域被使用的人工智能，用used，故選A。27．C解析：C【詳解】句意：我通過(guò)用英文和好朋友對(duì)話提高了我的英語(yǔ)口語(yǔ)。29．B解析：B【詳解】句意：——圖書(shū)館展出什么？——一些在長(zhǎng)城上拍的照片?？疾榉侵^語(yǔ)動(dòng)詞。發(fā)現(xiàn)某人做某事為固定搭配，有兩種形式find sb do sth和find sb doing sth?？疾榉侵^語(yǔ)動(dòng)詞做狀語(yǔ)。如：Seeing the cat, the mouse ran off. 見(jiàn)到貓，老鼠就跑了。37．D解析：D【解析】句意：當(dāng)我回家時(shí)，我看見(jiàn)門(mén)上有一個(gè)便條，上面寫(xiě)著“對(duì)不起，錯(cuò)過(guò)了你，以后再打電話”?？疾榉侵^語(yǔ)動(dòng)詞及固定短語(yǔ)。考查固定用法。43．B解析：B【詳解】句意：——醫(yī)生。44．B解析：B【詳解】句意：工人們被迫一天工作十小時(shí)。prevent sb./ doing sth是固定搭配，意為“防止（阻止）……做……”，所以這里應(yīng)用spread的動(dòng)名詞形式，故答案選C?？疾閯?dòng)名詞、不定式。t stand doing ；succeed（in）doing ；be worth doing ；stick to doing ；等等。51．B解析：B【解析】句意：——你介意不在這里打籃球嗎？我正在寫(xiě)一篇報(bào)道。一般說(shuō)來(lái)，形式賓語(yǔ)it主要用于以下句型：動(dòng)詞＋it＋賓語(yǔ)補(bǔ)足語(yǔ)＋真正的賓語(yǔ)。spend time (in) doing ，所以第一空應(yīng)用reading。中心詞fun是不可數(shù)名詞，此處用what引導(dǎo)的感嘆句。固定搭配：enjoy doing sth“喜歡做某事”，動(dòng)名詞作賓語(yǔ)，故選B。