【文章內(nèi)容簡(jiǎn)介】 m B．whose C．who D．which【答案】C【解析】【詳解】句意：真正的朋友是一個(gè)幫助你并且讓你感動(dòng)的人?？疾槎ㄕZ從句的關(guān)系詞。本句中先行詞 person為定語從句的邏輯主語，且指人，所以引導(dǎo)定語從句的關(guān)系代詞用that或者who；結(jié)合句意和選項(xiàng)可知選C?！军c(diǎn)睛】在定語從句中，當(dāng)先行詞是人時(shí)，引導(dǎo)詞在定語從句中做主語時(shí)，引導(dǎo)定語從句的先行詞用that或who，引導(dǎo)詞在定語從句中做賓語時(shí)，引導(dǎo)定語從句的先行詞用that或whom，引導(dǎo)詞前面有介詞時(shí)，必須用介詞whom。例如，（1） The girl who is singing an English song in the next room is Tom’s sister. （2）The person that/whom you talked to just now is Tom’s father.=The person to whom you talked just now is Tom’s father.在定語從句中，當(dāng)先行詞是物時(shí)，引導(dǎo)詞在定語從句中做主語時(shí)，引導(dǎo)定語從句的先行詞用that或which，引導(dǎo)詞在定語從句中做賓語時(shí)，引導(dǎo)定語從句的先行詞用that或which，引導(dǎo)詞前面有介詞時(shí)，必須用介詞which。例如，He was reading a book which/that was about war. 他正在讀一本關(guān)于戰(zhàn)爭(zhēng)的書。 在定語從句中，當(dāng)先行詞和后面的名詞是所屬關(guān)系時(shí)，用whose引導(dǎo)此定語從句。例如，They lives in a room whose window opens to the south. 他們住在一間窗戶朝南開的房間里。12．They want to develop a kind of dogfriendly food _________ will help dog owners cool down their pets.A．who B．what C．which D．whether【答案】C【解析】考查定語從句的引導(dǎo)詞。句意“他們想研制一種對(duì)狗有好處的狗糧，這種狗糧會(huì)幫助狗的主人安定他們的寵物?！毕刃性~food指物，排除who；what不能引導(dǎo)定語從句；which指物。故選C。13．Most students like the teachers understand them well.A．which B．who C．where D．when【答案】B【解析】試題分析：句意：絕大多數(shù)的學(xué)生都喜歡能夠很好理解他們的老師。分析：考查定語從句的用法，先行詞是the teacher,先行詞在從句中作主語， B考點(diǎn)：考查定語從句的用法。14．That was his first invention. It was a machine ________ clothes.A．that used to wash B．which was used to washingC．which got used to washing D．that was used to wash【答案】D【解析】【詳解】句意：那是他的第一個(gè)發(fā)明。那是一臺(tái)用來洗衣服的機(jī)器。本題考查的是be used to do sth. “被用于做某事”的用法，而不是be/get used to doing sth. “習(xí)慣于做某事”的用法，排除B/C；再由That was his first ，本題是過去時(shí)，因此在that引導(dǎo)的定語從句中，應(yīng)該用一般過去時(shí)的被動(dòng)句。was used to wash被用來洗衣服，語境是：那是一臺(tái)被用來洗衣服的機(jī)器。故選D。15．We will never forget the firemen_______lost their lives in the forest fire in April 2019 in Liangshan, Sichuan.A．that B．which C．where D．when【答案】A【解析】【詳解】句意：我們將永遠(yuǎn)不會(huì)忘記那些在2019年4月四川涼山森林大火中喪生的消防員們。根據(jù)句子結(jié)構(gòu)可知，該空所填的連詞引導(dǎo)的是定語從句，修飾空前的名詞the firemen。分析定語從句的結(jié)構(gòu)可知，從句中缺少主語，應(yīng)填關(guān)系代詞，先排除C和D兩個(gè)關(guān)系副詞。which應(yīng)用于先行詞是物的時(shí)候，此處是人，故排除B。that引導(dǎo)定語從句時(shí)，先行詞可以為人，也可以為物。故選A。16．Yu Guangzhong is a famous writer and poet______ wrote the wellknown poem Nostalgia （《鄉(xiāng)愁》） and passed away on December 14th, 2017.A．who B．which C．what D．whose【答案