【題目】C）用括號中所給動詞的適當(dāng)形式填空，使短文完整。

Alice and her sister want to make the Earth a better place for people. They did a lot of things.

One day, while they 【1】 (walk) in their hometown, they saw hundreds of cigarette butts (煙頭) on the ground. The cigarette butts made the town 【2】 (look) so ugly that they decided to start a group. They wanted to make people stop 【3】 (drop) butts. The group 【4】 (call) “No Butts About It” Many people 【5】 (start) to join their group after they heard of their stories.

At the moment, they 【6】 (try) to get cigarette companies to put an ashtray (煙灰缸) in each pack of cigarette. Today there are also other “No butts About It” groups in America.

【答案】

【1】were walking

【2】look

【3】dropping

【4】is called/was called

【5】started

【6】are trying

【解析】

本文主要講述了作者和她的姐姐一直設(shè)法讓人們停止吸煙有好多年了，所以他們一起努力呼吁人們不要亂扔煙蒂，并且還給煙草公司寫信建議他們再給每包煙加一個煙灰缸。

【1】句意：一天，他們在家鄉(xiāng)散步時，看見地上有幾百個煙頭。句子they saw hundreds of cigarette butts (煙頭) on the ground. 看見地上有幾百個煙頭�？芍�，是一般過去時；再由while引導(dǎo)的句子中應(yīng)該用過去進行時。結(jié)構(gòu)是：was/were+動詞的現(xiàn)在分詞。主語是they，因此be動詞用were。故答案為：were walking。

【2】句意：煙頭使這個鎮(zhèn)看起來很難看，于是他們決定組建一個小組。本題考查make的用法。make sb. do sth. 使某人做某事。make +賓語+省略to的不定式：表示主語“要”“使”“讓”賓語干某事，賓語和賓補之間是一種主動關(guān)系。故答案為：look。

【3】句意：他們想讓人們停止扔煙頭。本題考查stop的用法。stop to do sth. 停止，中斷做某事后去做另一件事。stop doing sth. 停止做某事。停止目前正在做的事情。 根據(jù)The cigarette butts made the town ___2___ (look) so ugly that they decided to start a group. 煙頭使這個鎮(zhèn)看起來很難看，于是他們決定組建一個小組�？芍�，他們決定組建一個小組是來阻止人們?nèi)訜燁^。因此用stop doing sth. 故答案為：dropping。

【4】句意：小組的名字叫“No Butts About It”。本題的主語The group，與動詞call之間存在著一種被動關(guān)系，因此用被動句；又因為“No Butts About It”這個小組是過去成立的，因此用一般過去時的被動句。結(jié)構(gòu)是：was/were+動詞的過去分詞。到目前為這個小組依然存在，因此也可以用一般現(xiàn)在時的被動句，結(jié)構(gòu)是：am/is/are+動詞的過去分詞。又因為主語是The group，所以be動詞用is/was。故答案為：is called/was called。

【5】句意：許多人聽到他們的故事后開始加入他們的小組。根據(jù)后半句after they heard of their stories. 可知，該句的時態(tài)為一般過去時。所以主句也用一般過去時。故答案為：started。

【6】句意：目前，他們正試圖讓煙草公司在每包香煙中放一個煙灰缸。由時間狀語At the moment可知，本題的時態(tài)為現(xiàn)在進行時。結(jié)構(gòu)是：am/is/are+動詞的現(xiàn)在分詞。主語是they，因此be 動詞用are。故答案為：are trying。

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