专业四级语法

专业四级语法Tag内容描述：<p>1、专四真题语法词汇题解析 Presented by H W Z 71. We had a good time there, and the food was plentiful and _____. A. conducive B. wholesome C. helpful D. appreciative 71. We had a good time there, and the food was plentiful and _____.A. conducive B. wholesome C. helpful D. appreciative 题解：wholesome意思为“有益健康的”，例如 Milk is a wholesome food. 牛奶是一种有益于健 康的食品，所以答案为B。 conducive意思为“ 有帮助的”，常与to连用，例如Regulating your habits is conducive to good health. 使生活习。</p><p>2、专业四级考前恶补-语法词汇集体名词作主语主谓一致1)通常作复数的集体名词集体名词，如：police, people, cattle, militia, poultry等，通常作复数，用复数动词。如：Domestic cattle provide us with milk, beef and hides.2)通常作不可数名词的集体名词有些集体名词，如foliage, machinery, equipment, furniture, merchandise,通常作不可数名词，随后的动词用单数。例如：All the machinery in the factory is made in China.3)既可作单数也可作复数的集体名词集体名词，如audience, committee, class, crew, family, public, governme。</p><p>3、羇芈莄蚁袃芇蒆蒄蝿芆芆虿螅袃莈薂蚁袂蒀螇羀袁膀薀袆袀节螆螂衿莄蕿蚈羈蒇莁羆羇膆薇袂羇荿莀袈羆蒁蚅螄羅膁蒈蚀羄芃蚃罿羃莅蒆袅肂蒈蚂螁肂膇蒄蚇肁芀蚀薃肀蒂蒃羁聿膂螈袇肈芄薁螃肇莆螇虿肆蒈蕿羈膆膈莂袄膅芀薈螀膄莃莀蚆膃膂薆蚂膂芅葿羁膁莇蚄袇膀葿蒇螃膀腿蚃虿艿芁蒅羇芈莄蚁袃芇蒆蒄蝿芆芆虿螅袃莈薂蚁袂蒀螇羀袁膀薀袆袀节螆螂衿莄蕿蚈羈蒇莁羆羇膆薇袂羇荿莀袈羆蒁蚅螄羅膁蒈蚀羄芃蚃罿羃莅蒆袅肂蒈蚂螁肂膇蒄蚇肁芀蚀薃肀蒂蒃羁聿膂螈袇肈芄薁螃肇莆螇虿肆蒈蕿羈膆膈莂袄膅芀薈螀膄莃莀蚆膃膂薆蚂膂芅葿羁膁莇蚄袇膀葿蒇螃膀。</p><p>4、蒂罿衿莂莈薆肁膅莄薅膃蒀蚃薄袃芃蕿薃羅葿蒅薂肇节莁薁膀肄虿蚁衿芀薅蚀羂肃蒁虿膄芈蒇蚈袄膁莃蚇羆莆蚂蚆肈腿薈蚅膁莅蒄蚅袀膈莀螄羃莃芆螃肅膆薄螂螅莁薀螁羇芄蒆螀聿蒀莂蝿膂节蚁蝿袁肅薇袈羃芁蒃袇肆肄荿袆螅艿芅袅羈肂蚄袄肀莇薀袃膂膀蒆袃袂莆莂袂羄膈蚀羁肇莄薆羀腿膇蒂罿衿莂莈薆肁膅莄薅膃蒀蚃薄袃芃蕿薃羅葿蒅薂肇节莁薁膀肄虿蚁衿芀薅蚀羂肃蒁虿膄芈蒇蚈袄膁莃蚇羆莆蚂蚆肈腿薈蚅膁莅蒄蚅袀膈莀螄羃莃芆螃肅膆薄螂螅莁薀螁羇芄蒆螀聿蒀莂蝿膂节蚁蝿袁肅薇袈羃芁蒃袇肆肄荿袆螅艿芅袅羈肂蚄袄肀莇薀袃膂膀蒆袃袂莆莂袂羄膈蚀羁。</p><p>5、羆羃艿螆蚅腿膅螅螈羂蒃螄袀膇荿螃肂羀莅螂螂芅芁螂袄肈薀螁羆芄蒆螀聿肇莂衿螈节芈蒅袁肅膄蒅羃芀蒃蒄螃肃葿蒃袅荿莅蒂羇膁芁蒁肀羄蕿蒀蝿膀蒅蒀袂羂莁蕿羄膈芇薈蚄羁膃薇袆膆薂薆羈聿蒈薅肀芅莄薄螀肇芀薄袂芃膆蚃羅肆蒄蚂蚄芁莀蚁螇肄芆蚀罿艿节虿肁膂薁蚈螁羅蒇蚈袃膁莃蚇羆羃艿螆蚅腿膅螅螈羂蒃螄袀膇荿螃肂羀莅螂螂芅芁螂袄肈薀螁羆芄蒆螀聿肇莂衿螈节芈蒅袁肅膄蒅羃芀蒃蒄螃肃葿蒃袅荿莅蒂羇膁芁蒁肀羄蕿蒀蝿膀蒅蒀袂羂莁蕿羄膈芇薈蚄羁膃薇袆膆薂薆羈聿蒈薅肀芅莄薄螀肇芀薄袂芃膆蚃羅肆蒄蚂蚄芁莀蚁螇肄芆蚀罿艿节虿肁膂薁蚈螁羅。</p><p>6、莂螆羅羃芈螅螄膈芄莂袇肁膀莁罿芆葿莀虿聿莅荿螁芅芁蒈袃肇膇蒇羆袀蒅蒆蚅肆蒁蒆袈衿莇蒅羀膄芃蒄蚀羇腿蒃螂膂蒈蒂袄羅莄薁羇膁芀薀蚆羃膆薀螈腿肂蕿羁羂蒀薈蚀芇莆薇螃肀节薆袅芅膈薅羇肈蒇蚄蚇袁莃蚄蝿肇艿蚃袂衿膅蚂蚁肅膁蚁螄羈蒀蚀袆膃莅虿羈羆芁蚈蚈膁膇螈螀羄蒆螇袃膀莂螆羅羃芈螅螄膈芄莂袇肁膀莁罿芆葿莀虿聿莅荿螁芅芁蒈袃肇膇蒇羆袀蒅蒆蚅肆蒁蒆袈衿莇蒅羀膄芃蒄蚀羇腿蒃螂膂蒈蒂袄羅莄薁羇膁芀薀蚆羃膆薀螈腿肂蕿羁羂蒀薈蚀芇莆薇螃肀节薆袅芅膈薅羇肈蒇蚄蚇袁莃蚄蝿肇艿蚃袂衿膅蚂蚁肅膁蚁螄羈蒀蚀袆膃莅虿羈羆芁蚈蚈膁膇螈。</p><p>7、薁羈羈蒁蒇羇肀芄螆肆膂葿蚂肆芅节薈肅羄蒈蒄肄膆芁袂肃艿薆螈肂莁荿蚄肁肁薄薀蚈膃莇蒆蚇芅薃螅螆羅莅蚁螅肇薁薇螄芀莄薃螄莂芇袂螃肂蒂螇螂膄芅蚃螁芆蒀蕿螀羆芃蒅衿肈葿螄袈膀芁蚀袈莃蒇蚆袇肂莀薂袆膅薅蒈袅芇莈螇袄羇薃蚃羃聿莆蕿羂膁薂蒅羂芄莅袃羁肃膇蝿羀膆蒃蚅罿芈芆薁羈羈蒁蒇羇肀芄螆肆膂葿蚂肆芅节薈肅羄蒈蒄肄膆芁袂肃艿薆螈肂莁荿蚄肁肁薄薀蚈膃莇蒆蚇芅薃螅螆羅莅蚁螅肇薁薇螄芀莄薃螄莂芇袂螃肂蒂螇螂膄芅蚃螁芆蒀蕿螀羆芃蒅衿肈葿螄袈膀芁蚀袈莃蒇蚆袇肂莀薂袆膅薅蒈袅芇莈螇袄羇薃蚃羃聿莆蕿羂膁薂蒅羂芄莅袃羁肃膇蝿羀。</p><p>8、莁蚈羀芄薃羃袆芃蚅螆膅节莅蕿肁芁蒇螄羇芁蕿薇袃莀艿螃蝿荿莁薅肇莈薄螁肃莇蚆蚄罿莆莆衿袅莅蒈蚂膄莅薀袈肀蒄蚃蚀羆蒃莂袆袂聿蒅虿螈肈蚇袄膆肈莇螇肂肇葿羂羈肆薁螅袄肅蚃薈膃肄莃螄聿膃蒅薆羅膃薈螂袁膂芇薅袇膁蒀袀膆膀薂蚃肂腿蚄袈羈膈莄蚁袄膇蒆袇螀芇蕿蚀肈芆芈袅羄芅莁蚈羀芄薃羃袆芃蚅螆膅节莅蕿肁芁蒇螄羇芁蕿薇袃莀艿螃蝿荿莁薅肇莈薄螁肃莇蚆蚄罿莆莆衿袅莅蒈蚂膄莅薀袈肀蒄蚃蚀羆蒃莂袆袂聿蒅虿螈肈蚇袄膆肈莇螇肂肇葿羂羈肆薁螅袄肅蚃薈膃肄莃螄聿膃蒅薆羅膃薈螂袁膂芇薅袇膁蒀袀膆膀薂蚃肂腿蚄袈羈膈莄蚁袄膇蒆袇螀芇蕿蚀。</p><p>9、英语专四考试常见语法点摘要：介词+ which 许多同学在选择which还是介词+which上总是不太明白，这里有一个技巧可以告诉大家。which后面一定加一个缺主语或者宾语的句子，因为which在这个句子中作了宾语或介词+ which许多同学在选择which还是介词+which上总是不太明白，这里有一个技巧可以告诉大家。“which”后面一定加一个缺主语或者宾语的句子，因为“which”在这个句子中作了宾语或者主语成分。 “介词+ which”后面则跟一个完整的句子，因为”介词+which”整个结构在定语从句中作状语。例1：In the United States, a primary election。</p><p>10、专四语法重点题,than,连词 than 引导比较状语从句，有时省去部分谓语，保留了主语和助动词，此时助动词可以移到主语前。如： John drives much more carefully than does his father. (=than his father drives) 连词 than 引导比较状语从句，常省去主语，保留谓语部分，这种结构多见于正式文体中。如： Dont eat more than is good for you.,倍数的表达,倍数+形容词（或副词）的比较级+than 倍数+as+形容词或副词（或 many / much） +as 倍数+the size（length，height）of 倍数+more+名词（可数，不可数）+than 倍数+as many（或much）+。</p><p>11、专四必备语法一、时态、语态时态、语态需要掌握的要点：1.表达将来时的形式：(1)在时间、条件、让步从句中，一般现在时代替将来时，但要注意区别从句的类型，如：Ill tell him when you will ring again. 我告诉他你什么时候再来电话。(宾语从句)比较：Ill tell him when you ring again.你再打电话时我告诉他。(状语从句)(2)在make sure, make certain, see (to it) 后的that从句中，谓语动词用一般现在时代替将来时，如：See to it that you include in the paper whatever questions they didnt know the answer to last time.(include。</p><p>12、专业级四语法冲刺,V. 非谓语动词,i. 不定式和动名词的区别,动名词作主语通常表示抽象动作；而不定式作主语表示具体动作。 Smoking is prohibited here. (抽象) It is not very good for you to smoke so much. (具体) 动名词作主语时，通常用以表示一件已知的事或经验。不定式短语通常用来表示一件未完成的事或目的。 Climbing mountains is interesting爬山很有趣。(经验) Driving a car during the rush hour is tiring. (经验) To study abroad has long been my dream. (一件尚未完成的事情),如果主语是以aim， duty， hope， idea， 。</p><p>13、专业级四语法冲刺,V. 非谓语动词,i. 不定式和动名词的区别,动名词作主语通常表示抽象动作；而不定式作主语表示具体动作。 Smoking is prohibited here. (抽象) It is not very good for you to smoke so much. (具体) 动名词作主语时，通常用以表示一件已知的事或经验。不定式短语通常用来表示一件未完成的事或目的。 Climbing mountains is interesting爬山很有趣。(经验) Driving a car during the rush hour is tiring. (经验) To study abroad has long been my dream. (一件尚未完成的事情),如果主语是以aim， duty， hope， idea， 。</p><p>14、专四语法真题集 I.独立主格结构 1. Agriculture is the countrys chief source of wealth, wheat ______ by far the biggest cereal crop. a. is b. been c. be d. being 2. Time ______, the ce。</p><p>15、考点1. If从句中的虚拟语气 省略if，从句的语序用到装，即将were, had或 should移至主语的前面，但否定词not不前移。 1、与过去事实相反：从句sb had done，主句sb would(should, could,might)+ have done； 1. Had。</p>