【正文】 rence to our environment”可知，這里是說學(xué)生應(yīng)該意識到這個問題，需用be aware that…，故選C。cheaper比較便宜的；lower價格比較低；higher價格比較高的；more expensive比較貴的；cheap/expensive指價格便宜或貴時，主語是東西；low/high指價格高低時，主語是price；句子的主語是price，根據(jù)上文“I can’t afford the red shoes. What about the black pair?”可推斷，此處說的是價格比較低；故選B。情緒會影響我們的健康，這是常識，即大家普遍知道的，故選D。根據(jù)“but I’m feeling stressed”可知，感到壓力是猜測父母太嚴(yán)格，故選D。故選B。21．B解析：B【詳解】句意：演講者舉了一些恰當(dāng)?shù)睦觼硎箍茖W(xué)報告更容易理解。20．B解析：B【詳解】句意：他在空閑時間里參加各種各樣的活動。故選D?！绻麊栴}如此嚴(yán)重，明天起這個農(nóng)場將會關(guān)閉。energetic 精力充沛的；patient有耐心的；humorous 幽默的；generous 慷慨的。在英語中 ，常用high和low來描述price的高低；expensive和cheap不能修飾price，而是直接放在具體物品前作定語。cheaper較便宜的，cheap的比較級形式。根據(jù)句意，因?yàn)楹悰]有在現(xiàn)場，所以只能看電視直播，所以用live。successful成功的；confident有自信心的；perfect完美的；excellent出色的；根據(jù)下文“everyone fails from time to time”推斷空格是安慰兒子，沒有人是完美的，每個人都會時不時地失??；故選C。14．C解析：C【詳解】句意：——爸爸，我已經(jīng)盡力了，但還是解決不了這些問題。13．D解析：D【詳解】句意：湯姆，別生班長的氣。latest最新的，last最后的，laster持久之人。creative有創(chuàng)造力的；relaxed放松的；nervous緊張的；confident自信的。11．D解析：D【詳解】句意：——沒有人比你更適合這份工作了。她很謙虛。unusual不尋常的；special特殊的；general普遍的；mon通常的?？疾樾稳菰~辨析，tired疲勞的，厭倦的；satisfied滿意的，滿足的；bored無聊的，無趣的；amazed十分驚奇的。根據(jù)后面robots will do some of the jobs可知，空處是說更少的工作，所以排除選項(xiàng)C與D；根據(jù)空后jobs可知，jobs為可數(shù)名詞，所以空處應(yīng)該用修飾可數(shù)名詞的fewer。”故選B?？疾樾稳菰~辨析?？疾樾稳菰~辨析，clean清潔的，清白的；clear清晰的，干凈的；fresh新鮮的；well健康的，明智的。surprised吃驚的，驚訝的；lucky幸運(yùn)的；confident自信的；sure確信的。根據(jù)she often corrects my pronunciation again and again，可知，她經(jīng)常反復(fù)地糾正我的發(fā)音，說明她很有耐心，故選A。根據(jù)no可知，表示不想要去玩《王者榮耀》，the last thing最不想要的事，故選C。2．C解析：C【詳解】句意：——你愿意和我一起玩《王者榮耀》嗎？——哦，不。healthy形容詞，健康的；clean形容詞，干凈的；quiet形容詞，安靜的；warm形容詞，溫暖的。t afford to go abroad.— What about having a country travel with a little________ price?A．cheaper B．higher C．lower D．less17．Mr Zheng is so ______that he has donated five million yuan to the schools in his hometown.A．energetic B．patient C．humorous D．generous18．— You see, more and more cows are getting sick. —If the problem is so ________, the farm will be closed from tomorrow on.A．heavy B．popular C．strong D．serious19．—Would you like to go mountain climbing with us？—I am afraid 39。 latest13．Don’t be angry with your monitor, Tom. He’s just a little ________, but in fact he’s kind to us each.A．polite B．brave C．modest D．strict14．—Dad, I39。t agree more. She is quite________.A．modest B．curious C．gentle D．polite11．—No one could be more suitable for the job than you. —Thanks. Your words have made me more ________ of my interview.A．creative B．relaxed C．nervous D．confident12．—What do you think of his ___________ play?—I like it much better than his ___________one.A．latest。形容詞辨析練習(xí)題一、選擇題1．—Can we chat in the library?—I39。t know how many colours there are in a rainbow.—Are you joking? This is just ________ knowledge.A．natural B．gener