2019屆高考英語常用詞匯辨析
there are many reasons for animals dying out.動物的絕種有許多原因。
tell us your reason for changing the plan.告訴我們你改變計劃的原因。
excuse指為免受指責和推卸責任而找的“理由”、“原因”也就是我們常說的“借口”。如：
too much work is no excuse for absence.工作太忙不能成為缺席的理由。
i haven’t done the work well，my excuse is that i have been ill. 我沒把工作做好，我的理由是我病了。
cheer/greet/welcome cheer意為“歡呼”，側重表示高聲呼叫以示歡迎，強調氣氛的活躍，常含鼓勵之意。如：
the boys cheered their football team.孩子們?yōu)樗麄兊淖闱蜿牶炔省?#61656;
greet表示用語言、行動等“迎接”，常含“友好、熱情、親切”之意。如：
we greeted our guests at the gate. 我們在大門口迎接客人。
welcome常表示“歡迎新人、新事、新主張”等。如：
we welcome the new ideas. 我們歡迎新思想。
clear away, clear up, clear off
clear away表示“清除掉”、“收拾掉”、“散掉”、“消散”；clear up表示“露出（喜色）”、“（天氣）放晴”、“清理”、“整理”；clear off表示“走開”、“離開”。
[exercises]
1) we must ＿＿＿＿ such ideas among ourselves. 2) she ＿＿＿＿ her desk before she moved to another school. 3) the sky looks as if it would ＿＿＿＿ soon. 4) ＿＿＿＿ before i call the police. 5) his face ＿＿＿＿ when he read the letter. key: 1) clear away 2) cleared up 3) clear up 4) clear off 5) cleared up
close；closely close, closely這兩個詞都可以用作副詞，close表示“靠近”、“緊緊地”，closely則表示“緊密地”、“嚴密地”、“密切地”。如：
1) i went closer, and saw clearly a tall man in the moonlight.
2) come close, i want to tell you something important.
3) the policeman followed the strange man closely.
4) the scientists got closely in touch with the astronauts.
come up; come on; come out
come up常表示位置“上升”；從水中或 土中“冒出”；芽苗等“長出”；“引起注意、被提出”等。如：
the seeds haven’t come up. 種子還沒發(fā)芽。
your question came up at the meeting.你的問題在會上被提出來討論。
come on 常用來催促別人，意為“加油、加快”，也可表示“來臨、襲擊”。如：
i can feel a headache coming on.我覺得頭痛了。
come out常表秘密等“傳出、被獲悉”，書籍等的“出版”；“結果是”。如：
when will her new book come out﹖ 她的新書什么時候出版？