题文

句型转换。

1. He's going to leave at seven tomorrow morning. (用often作时间状语)     He _______ _______ at seven in the morning. 2. I think it's going to rain. (改为否定句)    I _______ _______ it's going to rain. 3.There were few people in the park. (改为反意疑问句)    There were few people in the park, _______ _______? 4. The child started playing the violin when he was only three years old. (对画线部分提问)      _______ _______ the child _______ _______ the violin? 5. David, play football with them. (改为否定句)     David, _______ _______ football with them. 6. You'd better take the third turning on the left. (改为否定句)     You'd better _______ _______ the third turning on the left. 7. Kate often does his homework at school. (改为否定句)    Kate _______ often _______ his homework at school. 8. Tom is working on the small farm of his father's. (对画线部分提问)     _______ is Tom _______ on the small farm of his father's?

题型：句型转换  难度：中档

答案

1. often leaves 2. don't think 3. were there 4. When did; start playing

5. don't play 6. not take 7. doesn't, do 8. What, doing

据专家权威分析，试题“句型转换。1. He's going to leave at seven tomorrow morning..”主要考查你对  频度副词，疑问代词，疑问副词，副词，实义动词的单数第三人称形式  等考点的理解。关于这些考点的“档案”如下：

频度副词疑问代词疑问副词副词实义动词的单数第三人称形式

考点名称：频度副词

• 频度副词：
  是表示动作发生频率的词。
  常见的有：
  ever, never, rarely, seldom, once, often, occasionally, constantly, frequently, usually,continually, always 等。
  例如：He often came to see us.
              She always was late.
  常见频度副词在表示程度上有别，按频率大小排列如下：
  always（100%）>usually（80%）>often（60%）>sometimes（40%）>seldom（20%）>hardly (10%)>never（0%）
  

• 常见程度副词用法列举:
  ◆always 频率最高，表示动作重复、状态继续，表示“一直、总是”，其反义词为never。always等与not连用时，表示部分否定。如：
  The rich are not always happy. 有钱的人并不总是快乐的。
  如果要变为否定句，应将always改为never才能全部否定。如：
  Li Ping is always late for school. 李平上学总是迟到。
  Li Ping is never late for school. 李平上学从不迟到。（全部否定）
  Li Ping is not always late for school. 李平上学不总是迟到。（部分否定）
  频度副词通常和一般现在时连用，表示动作发生的频率。但always与进行时连用时，并不强调动作正在进行，而是表示赞叹、厌烦等情绪。如：
  He is always thinking of others. 他总是想着别人。（赞叹）
  She is always asking silly questions. 她总是问些愚蠢的问题。（厌烦）
  The boy is always asking for money. 这个小男孩总是要钱。（厌烦）
  
  ◆usually意为“通常”，表示习惯性动作或状态，很少有例外。如：
  We usually go to school at seven in the morning. 我们通常在早上七点上学。
  My mother and I usually go shopping on Sundays. 我和妈妈通常在星期天去买东西。
  
  ◆Often意为“经常，时常”，表示反复性的动作或状态，中间有间断，不如usually那么频繁。其反义词是seldom。often在句尾时常被very或quite修饰。如：
  It often rains here in April. 这儿四月份常下雨。
  he boys often eat noodles and the girls sometimes eat them. 男生经常吃面条，女生有时吃。
  I often chat with my friends under the big tree. 我经常在这棵大树下和朋友聊天。
  He writes to his friends quite often. 他常给他的朋友写信。
  
  ◆sometimes意为“有时”，频率不及often，表示动作偶尔发生，间断时间较长。其位置比较灵活，放在句首、句中、句末都可。如：
  Sometimes we go to the cinema and at other times we go for a walk.
  有时我们去看电影，有时我们去散步。
  I sometimes watch TV in the evening. 我有时晚上看电视。
  My father has lunch in the factory sometimes. 我父亲有时在工厂吃午饭。
  
  ◆seldom意为“很少”；never意为“从不”。这两个副词表示否定意义，动作几乎不会发生。如：
  He seldom eats breakfast. 他很少吃早餐。
  The little girl seldom goes out. 这个小女孩很少外出。
  I will never forget your kindness. 我永远忘不了你的好意。
  The boys never eat chocolate and the girls seldom eat it. 男生从不吃巧克力，女生很少吃。
  Btter late than never. [谚语] 迟到（迟做）总比不来（不做）好。
  
  ◆hardly具有否定意义，表示“几乎不、简直不”，除非特殊情况，否则不会发生。如：
  The boy is so young that he could hardly understand it. 这个孩子太小了，不可能懂得这件事。
  
  ◆对上述频度副词提问时，用how often。如：
  I write to my brother sometimes.
  →How often do you write to your brother？

• 频度副词在句中不同位置的用法比较:
  一、频度副词在否定句中的用法
  在否定句中，有的频度副词位于否定词之前或之后均可，而有的频度副词则必须位于否定词之后，而还有的频度副词却必须要位于否定词。
  大致情况如下：
  1. 频度副词usually和often可位于否定词not之前或之后。
  他们不常开这样的晚会。
  正：They don’t often hold such parties.
  正：They often don’t hold such parties.
  星期日我们一般不在9点以前起床。
  正：We don’t usually get up before nine on Sundays.
  正：We usually don’t get up before nine on Sundays.
  在否定句中，频度副词用于句中或句首，有时但会导致意思不同。
  He doesn’t usually sleep for two days at a time. 他很少一连睡两天。
  Usually he doesn’t sleep for two days at a time. 他连续两天不睡觉是常事。
  2. 频度副词always总是位于否定词之后，不可位于否定句之前。
  Things are not always what they seem to be. 外表往往是靠不住的。
  Silence must not always be read as consent. 沉默并不见得一定意味着同意。
  3. 频度副词sometimes总是位于否定词之前，不可位于否定词之后。
  Jim is sometimes not very punctual. 吉姆有时不太准时。
  Debbie is sometimes not responsible for what she does. 黛比有时对她所做的事不负责任。
  
  二、频度副词位于句末的用法
  1.sometimes常可用于句末。 如：
  We all get into trouble sometimes. 我们有时都会遇到麻烦。