【正文】 ed 可視作完整的句子結(jié)構(gòu)，后接面不定式作目的狀語(yǔ)?？疾閯?dòng)詞不定式。故選C?？疾閯?dòng)詞辨析及非謂語(yǔ)動(dòng)詞。故選C。protect是動(dòng)詞原形，protecting是其現(xiàn)在分詞或現(xiàn)在分詞形式；to protect是動(dòng)詞不定式；to protecting是介詞后加動(dòng)名詞。13．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。其基本結(jié)構(gòu)為“動(dòng)詞+it+賓語(yǔ)補(bǔ)足語(yǔ)+不定式（動(dòng)名詞或從句）”。本句是固定句型“動(dòng)詞+it+賓語(yǔ)補(bǔ)足語(yǔ)+不定式（動(dòng)名詞或從句）”結(jié)構(gòu)，it用作形式賓語(yǔ)，后面的不定式（動(dòng)名詞或從句）是真正賓語(yǔ)；根據(jù)句意結(jié)構(gòu)，可知選A?？疾榇~辨析。to save money為了省錢(qián)；saving money省錢(qián)；to lose weight為了減肥；losing weight減肥；判斷空格填不定式當(dāng)句子的目的狀語(yǔ)，所以排除B、D；根據(jù)“She looks slimmer than before”她看起來(lái)比以前苗條了，可知空格指為了減肥，所以排除A；故選C。她看起來(lái)比以前苗條了。”綜上所述，故選D。根據(jù)第一個(gè)空格前面的詞語(yǔ)是prefer，因此可知第一句話考查的是prefer的用法，prefer經(jīng)常用于結(jié)構(gòu)“prefer to do sth.”意思是“愿意做某事”；又根據(jù)第二個(gè)空前面的詞語(yǔ)是would rather，因此可知第二個(gè)句子考查的是“would rather”，意思是“寧愿，寧可”后面跟動(dòng)詞原形，所以整個(gè)句子的意思是“——你愿意和我打籃球嗎？ ——不，我寧愿呆在家里看電視。10．D解析：D【詳解】句意：——你愿意和我打籃球嗎？ ——不，我寧愿呆在家里看電視因?yàn)槲业哪_疼。have sb. do sth.“讓某人做某事”，第二空賓語(yǔ)“王叔叔”和動(dòng)詞repair是主動(dòng)，即“去修理”，have是使役動(dòng)詞，賓補(bǔ)為省略to的不定式。考查非謂語(yǔ)。 我會(huì)修理它的。make此處譯為“制作”，用動(dòng)詞不定式作賓補(bǔ)。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。expect sb to do sth期待某人做某事，使用動(dòng)詞不定式作賓語(yǔ)補(bǔ)足語(yǔ)，故選C。我希望她們能做得更好。6．C解析：C【詳解】句意：——中國(guó)女足已經(jīng)預(yù)定了東京奧運(yùn)會(huì)的門(mén)票。根據(jù)“決定做某事decide to do sth.”可知，此空需要?jiǎng)釉~不定式作為decide的賓語(yǔ)。5．C解析：C【詳解】句意：—— 杰克，你為什么決定把中國(guó)民族音樂(lè)當(dāng)作一門(mén)課程呢？—— 為了了解更多的中國(guó)文化。根據(jù)“her son’s family and research”可知表達(dá)“為了支持她兒子的家庭和研究”，用動(dòng)詞不定式“to support”作目的狀語(yǔ)。4．B解析：B【詳解】句意：袁隆平的母親從沒(méi)在田間勞作過(guò)，為了支持她兒子的家庭和研究，她搬到安江鎮(zhèn)。avoid doing sth意為“避免做某事”，固定短語(yǔ)，空處應(yīng)填動(dòng)名詞作賓語(yǔ)。3．C解析：C【詳解】句意：建議人們避免用未洗的手觸摸眼睛、鼻子和嘴。such修飾名詞，其后緊跟冠詞；過(guò)去分詞作賓語(yǔ)補(bǔ)足語(yǔ)，和賓語(yǔ)myself存在被動(dòng)關(guān)系。2．C解析：C【詳解】句意：——為什么你那么大聲說(shuō)話？——因?yàn)槲蚁胱屪约郝?tīng)清楚。【點(diǎn)睛】英語(yǔ)中非謂語(yǔ)動(dòng)詞的用法要注意。我到處都找不到他。 relaxed D．live 。 relaxed B．to live 。 so D．to see。 too B．to see。 talking。 talking C．so。t need to52．Nobody can imagine what difficulty we had home in the snowstorm.A．to walking B．to walk C．walked D．Walking53．I don’t mind_____ in such a small room .A．to live B．to living C．living D．live54．His pronunciation is better, for he kept ______ a short passage after the tape every morning.A．to read B．readingC．read D．reads55．The two old friends were ____ busy ____ with each other that they forgot the time.Yes. They hadn’t met for over ten years, so they kept talking the whole night.A．too。t need D．to wash。t toC．to be washed。t B．washing。 to49．I like because it makes us know ourselves better and know more about the world.A．reading B．cooking C．swimming D．dancing50．The girl is often seen ____in the art room.A．practice drawing B．practised drawingC．to practice drawing D．practice to draw51．The clothes need _________, but you _________do that by yourselves.A．washing。 with C．connected。s great! But my parents are too busy ________ operations to spare me any time.A．to do B．done C．doing D．do42．Cao Wenxuan’s hometown in Yandu is well worth________.A．to visit B．visits C．visiting D．visited43．These young trees will require ________carefully.A．to look after B．being looked after C．having looked after D． looking after44．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．smoking45．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, buying46．While all Chinese are fighting COVID19, medical staff（工作人員） ________ on the front line are heroes.A．stood B．stand C．standing D．to stand47．—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 expressed48．A new highspeed railway ________ Yangzhou ________ Nanjing will be built.A．connected。 to take D．to spend。 to take B．spending。 to go D．to stay。 go B．to stay。 mad D．waiting。 excited B．to wait。reads D．s