【正文】 —Hard to believe! Scientists are full of ________ which leads to great changes in our life.A．instruction B．instrument C．invention D．introduction14．As a student, getting up early and being afraid of missing the first school bell may be mon ________ for you. But thanks to new rules, you can stay in bed longer than before.A．signs B．symbols C．experiences D．expressions15．Mr. Li always has his own special ________ to make his lessons lively.A．surveys B．instructions C．works D．methods16．Yuan Longping is considered to have made a great _________ to the development of agriculture.A．progress B．invention C．introduction D．contribution17．When autumn es, the ________ will turn yellow, and fall from the tree.A．mountains B．leaves C．birds D．plants18．—The air is very fresh in our city. There is less _______ than before.—Yes. The government has taken action to protect the environment.A．wood B．pollution C．noise D．water19．— Did Lucy dress herself beautifully at her birthday party?— Yeah, of course. Her white dress caught everyone’s ______.A．celebration B．organization C．introduction D．a(chǎn)ttention20．—Do you know the boy saving his neighbour from a fire last week?—Sure! I really admire him for his ________.A．gift B．friendship C．courage D．a(chǎn)bility21．If you’re good at English, you will have one more ________ when searching for jobs.A．method B．a(chǎn)dvantage C．interest D．interview22．A factory will be built for the __________ of this type of new energy car.A．position B．population C．production D．pronunciation23．— Do you really think you can learn that much in only a couple of hours?— Yes. We will try a very useful ________ of dealing with memory problems.A．report B．process C．method D．a(chǎn)ctivity24．—Sophie, I can carry the heavy bag for you, if you can39。t.—That39。他連鄰居的名字都不知道。stranger陌生人；volunteer志愿者；trainer訓(xùn)練員；teacher老師。2．A解析：A【詳解】句意：劉先生是一個(gè)聰明人，他經(jīng)常給我們一些建議。suggestions建議，可數(shù)名詞復(fù)數(shù)；advice建議，不可數(shù)名詞；hobbies愛好，可數(shù)名詞復(fù)數(shù)；knowledge知識(shí)，不可數(shù)名詞。3．A解析：A【詳解】句意：3月20日，四川廣漢三星堆遺址吸引了全世界的注意力。attention注意力；condition條件；instruction指令；production產(chǎn)品。4．B解析：B【詳解】句意：所以我想在這里說，在中方面前，美國沒有資格說它想從一個(gè)強(qiáng)勢(shì)的立場(chǎng)和中國對(duì)話。situation形勢(shì)；position立場(chǎng)；condition狀況；location位置。5．C解析：C【詳解】句意：彼得對(duì)讀有關(guān)動(dòng)植物的書很感興趣。考查名詞詞義辨析。根據(jù)“Peter is interested in reading books about animals and plants.”可知，Peter對(duì)動(dòng)物、鳥類和花卉都很了解。故選C。這意味著全世界對(duì)中國文化的興趣與日俱增。direction方向；habit習(xí)慣；dream夢(mèng)想；interest興趣；根據(jù)“in Chinese culture around the world”可知，此處說的是對(duì)中國文化的興趣在增長(zhǎng)，故選D?！@就是為什么很多人尊敬他。condition條件；position職位；education教育；situation情況。故選B。考查名詞辨析。根據(jù)“I am afraid to go out alone.”可知，應(yīng)該是方向感差。9．B解析：B【詳解】句意：——山姆的勇氣值得稱贊，但獨(dú)自從河里救人太危險(xiǎn)了。作為青少年，我們最好向成年人尋求幫助。humour幽默；courage勇氣；wisdom智慧；purpose目的