Question

7．

A．thanks to  B．work out C．depend on D．put off  E．concentrate on F．take after G．cut in line  H．help out  I．mix up  J．on occasion

My uncle is coming to my home in thisweekend．I've decided toD thevacation for  another week．
42．Li ping is busy with his study，but heJ does the chores for his neighbors．
43．Many people were saved in the earthquakeA the courage of those kind people-nurses，doctors and soldiers．
44．The campaign to keep our city clean isgoing on．Each of us has the chance toH．
45．WeC the concert to raise moneyfor the children's hospital．We will try our best for it．
46．You alwaysI our books．It's hardfor me to find mine when I use them．
47．You are smart and brave just like yourfather．YouF him．
48．Little Jim is a playful boy．He can'tE the lessons his teachers give．
49．It's impolite toG when we arequeuing to buy train tickets．
50．Both parties are expected to meet latertoday toB an agreement，or they might argue with each other．

Answer 1

分析 41．我叔叔本周末要來我家．我已決定把假期推遲到下周．
42．李平正在忙著學(xué)習(xí)，但他有時(shí)參加鄰居們組織的合唱節(jié)目．
43．由于那些熱心人--護(hù)士、醫(yī)生和士兵--的勇敢行動(dòng)，很多人在這次地震中獲救．
44．保持我市整潔衛(wèi)生的戰(zhàn)役正在進(jìn)行，我們每個(gè)人都有機(jī)會(huì)參與幫忙．
45．我們指望這次音樂會(huì)來籌款建設(shè)兒童醫(yī)院．為此我們要竭盡全力．
46．你總是把我們的書弄混了．我當(dāng)我用時(shí)，真難找到．
47．你像你父親一樣聰明勇敢．你和他真相似．
48．小吉姆是一個(gè)愛玩的男孩．老師講課時(shí)他無法集中精力．
49．買火車票排隊(duì)時(shí)根本無法插隊(duì)．
50．人們都希望兩黨今天晚些時(shí)候會(huì)見，以簽署協(xié)議，否則它們會(huì)起爭(zhēng)執(zhí)．

解答 41．D．從句意看，因?yàn)槭迨灞局芤獊恚�所以，我要把假期推遲到下周．所填單詞應(yīng)為"推遲"之意．put off推遲．動(dòng)詞不定式符號(hào)to之后要用動(dòng)詞原形．故選填D．
42．J．從句子成分分析，本句主謂賓齊全，所以所填部分只能是狀語．on occasion可以作狀語，表示時(shí)間或頻率．on occasion有時(shí)，間或．故選J．
43．A．從句子成分分析，"the courage of those kind people-nurses，doctors and soldiers"是人們得救的原因，所以，要用一個(gè)能表示原因的詞或短語來連接．thanks to 表示原因．thanks to 幸虧，多虧，由于．故選A．
44．H．從句意分析，所填部分為"幫忙"之意．help out  幫助，協(xié)助．在動(dòng)詞不定式符號(hào)后，動(dòng)詞用原形help．故選H．
45．C．從所給選項(xiàng)分析，depend on 合適．depend on依靠．本句表達(dá)的是一種愿望或事實(shí)，用一般現(xiàn)在時(shí)，動(dòng)詞用原形．故選C．
46．I．根據(jù)后一句所說，當(dāng)"我"用書時(shí)很難找到．由此推斷，本句意思是你總是把我們的書搞混了．所缺部分為"弄混"之意．mix up 混合； 把（某人）搞糊涂，分不清； 混同．本句表達(dá)的是一種事實(shí)，用一般現(xiàn)在時(shí)，動(dòng)詞用原形．故選I．
47．F．根據(jù)上文，特別是"like your father"，本句為"相似"之意．take after長(zhǎng)得像，性格類似于，效仿．故選F．
48．E．從上文"愛玩"推斷，此處為（無法）"集中精力"之意．concentrate on專心于，把思想集中于； 將…集中于…； 注； 貫注．故選E．
49．G．根據(jù)狀語從句表達(dá)的"當(dāng)我們排隊(duì)買火車票時(shí)"推斷，此處為插隊(duì)之意．cut in line插隊(duì)，加塞．故選G．
50．B．根據(jù)相關(guān)搭配，所填部分為"達(dá)成、簽署"之意．work out制定，想出，得到（解決方法）．故選B．

點(diǎn)評(píng) 首先要掌握句子的意思，然后結(jié)合具體的題目以及給出的英語提示，就可以確定正確答案．