高一英語：知識點總結Unit3-4(19)
【考例】Jim passed the driving test, ____ surprised everybody in the office.
A. which B. that C. this D. it
[考查目標]非限制性定語從句。
[答案與解析]A which引導非限制性定語從句。指代
前面整個句子。that不能引導非限制性定語從句。
☆句型詮釋☆
現(xiàn)在進行時的用法(is / am / are + doing)
1. 表示現(xiàn)在(說話的瞬間)正在進行或發(fā)生的動作。 Look! The monkey is climbing the banana tree.
2. 表示當前一段時間內的活動或現(xiàn)階段正在進行的動作。(說話時動作不一定正在進行。) We are preparing for the meeting to be held next Friday now.
3. 表示說話人現(xiàn)在對主語的行為表示贊嘆、驚訝、厭惡等。(常與always, constantly, continually, all the time, forever 等副詞連用)，表反復的動作。He is always think- ing of others. (表贊許) She is always asking the same question. (表厭惡) You are always changing your mind. (表抱怨)
4. 表示在最近計劃或安排要進行的動作。常用于go, come, leave, start, arrive, return, work, stay 等表移動、方向的動詞。He is starting the work in a few minutes. / He is leaving for Beijing tomorrow morning.
[注意]
1. 不用進行時的詞有:
(1) 系動詞: feel, sound, smell, taste, look, appear, seem, remain, prove 等。
(2) 表結果的感官動詞: see, notice, hear 等。
(3) 非延續(xù)性的動詞，此動作開始即是結束：enter, accept, receive等。
(4) 表心理狀態(tài)，存在狀態(tài)，擁有的動詞：love, like, hate, care, dislike, respect, prefer, know, understand, forget, remember, believe, want, wish, hope, mind, agree, belong to, depend on, own, have等。
2. 用進行時的特殊詞有系動詞get, turn, grow, become, go, come, fall 等表由一種狀態(tài)轉入另一種狀態(tài)時，用進行時表示漸近。Today, many rivers that were polluted are getting cleaner and cleaner. 當今，許多過去遭污染的河流又變得越來越清澈了。
(責任編輯：康彥林)
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