2020最新中考英语基础训练 9大语法难点(一)
(完整版)中考英语语法知识难点大全,推荐文档
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编: 张晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city.The English like to be with their families.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er; --est 来构成比较级和最高级;其他双音节词及多音节词在前加more, most.如:great-greater-greatestbusy-busier-busiestimportant-more important-(the)most important(2)不规则形式good (well)-better-bestbad (ill)-worse-worstmany (much)-more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as". 如:He is as tall as I.I have as many books as you.④越… 越…例如:The more I learn, the happier I am.⑤You can never be too careful. 越小心越好又如:You can never praise the teacher too highly.你怎么赞扬这个老师也不过分。
初中英语语法难点
初中英语语法难点初中英语语法难点初中生接触语法不久,所以有时候和难懂,不要怕,今天小编就为大家整理了初三英语9大语法难点,同学们看看,希望能帮到同学们。
定语从句1. 定语从句的概念在复合句中,修饰某一名词或代词的从句叫定语从句。
被修饰的名词或代词叫先行词,引导定语从句的词叫关系词,定语从句一般放在先行词的后面。
2. 定语从句的关系词引导定语从句的关系词有关系代词和关系副词,常见的关系代词包括that, which, who(宾格whom,所有格whose)等,关系副词包括where, when, why等。
关系代词和关系副词放在先行词及定语从句之间起连接作用,同时又作定语从句的重要成分。
3. 定语从句的分类根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。
限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去。
非限制性定语从句与主句之间有逗号分开,起补充说明作用,如省去,意思仍完整。
4. 关系代词的用法(1)that 既可以用于指人,也可以用于指物。
在从句中作主语、宾语或表语。
作主语时不可省略,作宾语可省略。
例如:Mary likes music that is quiet and gentle.玛丽喜欢轻柔的音乐。
(that作主语)The coat (that) I put on the desk is blue.我放在桌子上的那件外套是蓝色的。
(that作宾语)(2)which用于指物,在句中作主语、宾语或表语。
作主语不可省略,作宾语可省略。
例如:The building which stands near the train station is a supermarket.位于火车站附近的那座大楼是一家超市。
(作主语)The film (which) we saw last night was wonderful.我们昨天晚上看的那部电影很好看。
(作宾语)(3)who,whom用于指人,who 用作主语,whom用作宾语。
2020年中考英语语法重点与难点
2020年中考英语语法重点与难点1、as…as…结构:你和汤姆是一样好的孩子。
You’re a boy as good as Tom.=You’re as good a boy as Tom.2、(1)too…to与so…that sb. can’t…的句型转换:前者为简单句,主语只有一个,而后者为复合句,主语有两个,试比较:The man was too angry to be able to speak.The man was so angry that he wasn’t able to speak.(2) too…to…与not enough to句型的转换:He is too young to get married.=He is not old enough to get married.The book is too difficult for me to read.=The book is not easy enough for me to read.3、形容词原级表示比较级含义:约翰不象迈克那么苯。
John is not so stupid as Mike.John is less stupid than Mike.John is cleverer than Mike.4、用比较级表示最高级:约翰是班里最高的男生。
John is taller than any other boy in the class.John is the tallest boy in the class.5、the +比较级…,the +比较级….表示“越……,越……”:The more books you read,the wider your knowledge is.The more food you eat,the fatter you are.6、比较级+and +比较级….表示“越来越……”:More and more students realized the importance of a foreign language.Our country is getting stronger and stronger.二.中考考点—词组1. after,in 这两个介词都可以表示“……(时间)以后”的意思after 以过去为起点,表示过去一段时间之后,常用于过去时态的句子中。
中考英语语法知识难点大全
中考英语语法知识难点大全英语语法知识难点(一)编稿:俊和审稿:俊和责编: 晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city.The English like to be with their families.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er; --est 来构成比较级和最高级;其他双音节词及多音节词在前加more, most.如:great-greater-greatestbusy-busier-busiestimportant-more important-(the)most important(2)不规则形式good (well)-better-bestbad (ill)-worse-worstmany (much)-more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as". 如:He is as tall as I.I have as many books as you.④越… 越…例如:The more I learn, the happier I am.⑤ You can never be too careful. 越小心越好又如:You can never praise the teacher too highly.你怎么赞扬这个老师也不过分。
中考英语语法知识难点大全
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编: 张晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking.I found the book interesting。
某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city。
The English like to be with their families。
多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1) 规则形式一般说来,单音节词及少数双音节词在后加-er; --est 来构成比较级和最高级;其他双音节词及多音节词在前加more, most。
如:great—greater-greatestbusy-busier—busiestimportant—more important—(the)most important(2) 不规则形式good (well)—better-bestbad (ill)-worse-worstmany (much)—more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in)…”如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as”。
[精品]2019最新中考英语基础训练 9大语法难点(一)
9大语法难点(1)一、宾语从句1.宾语从句的含义充当主句宾语的从句叫做宾语从句。
如:She knew that the teacher had se en the film.她知道这位老师看过这部电影。
“that the teacher had seen the film”做 knew 的宾语,同时又是由连接词 that 引导的从句,所以它叫做宾语从句。
2. 宾语从句的分类(1)动词宾语从句:顾名思义,它是位于动词后面的宾语从句。
如:He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。
(2)介词宾语从句:顾名思义,它是位于介词后面的宾语从句。
如:I agree with what you said just now.我同意你刚才说的话。
(3)形容词宾语从句:顾名思义,它是位于形容词后面的宾语从句。
如:I am afraid that I will be late. 恐怕我要迟到了。
3. 引导宾语从句的连接词(1)that:没有含义,在宾语从句中不做成分(2)whether/if:表示是否,在宾语从句中不做成分。
I don't know if /whether he still lives h ere after so many years. 我不知道这么多年后,他是否还住在这里。
(3)连接代词:what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)连接副词:where, when, how, why(在宾语从句中做状语)The small children don't know what is in their stockings.(what 在宾语从句中做主语)这些小孩子不知道什么在他们的长筒袜里。
Could you tell me why you were late for the meeting this morning?(why 在宾语从句中做原因状语)你能告诉我为什么你今天早上开会迟到吗?4. 在做宾语从句的题目时应注意两点(1)时态:①当主句是现在时态时,宾语从句可以根据需要使用任何时态。
(完整word版)中考英语语法知识难点大全,推荐文档
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编: 张晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city.The English like to be with their families.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er; --est 来构成比较级和最高级;其他双音节词及多音节词在前加more, most.如:great-greater-greatestbusy-busier-busiestimportant-more important-(the)most important(2)不规则形式good (well)-better-bestbad (ill)-worse-worstmany (much)-more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as". 如:He is as tall as I.I have as many books as you.④越… 越…例如:The more I learn, the happier I am.⑤ You can never be too careful. 越小心越好又如:You can never praise the teacher too highly.你怎么赞扬这个老师也不过分。
(完整版)中考英语语法知识难点大全
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编: 张晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city.The English like to be with their families.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er; --est 来构成比较级和最高级;其他双音节词及多音节词在前加more, most.如:great-greater-greatestbusy-busier-busiestimportant-more important-(the)most important(2)不规则形式good (well)-better-bestbad (ill)-worse-worstmany (much)-more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as". 如:He is as tall as I.I have as many books as you.④越… 越…例如:The more I learn, the happier I am.⑤ You can never be too careful. 越小心越好又如:You can never praise the teacher too highly.你怎么赞扬这个老师也不过分。
中考英语语法知识难点大全
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编: 张晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语.如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city。
The English like to be with their families。
多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加—er;——est 来构成比较级和最高级;其他双音节词及多音节词在前加more,most.如:great—greater—greatestbusy-busier—busiestimportant-more important-(the)most important(2)不规则形式good (well)—better-bestbad (ill)-worse-worstmany (much)—more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than。
如:He is cleverer than the other boys.This one is more beautiful than that one。
②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as"。
历年中考英语语法知识点难点总结
…"
⑤ You can never be too careful. 越小心越好 又如: You can never praise the teacher too highly. 你怎么赞扬这个老师也不过分。 ⑥ I have never spent a more worrying day. 那一天是最令我担心的一天。
( 3) beside, besides beside 意为 " 在 …旁边 " ,而 besides意为 "除 … 之外 "。如: He sat beside
me. What do you want besides this?
( 4) in the tree, on the tree in the tree 指动物或人在树上,而 on the tree 指果实、树叶长在树上
B。
例 2 ____ the worse I seem to be. A When I take more medicine B The more medicine I take C Taking more of the medicine D More medicine taken 解析:该题正确答案为 B。 "the+形容词比较级 +… , the + 形容词比较 级 +…"意为越 … ,越 … 。该句意为:吃的药越多,我的病越是加重。
I have never had a better dinner. 这是我吃过的最好的一顿饭。 ⑦ My English is no better than yours. 我的英语和你的英语都不怎么样。
B. 副词 1、 副词的种类 ( 1) 时间副词 如: ago, before, already, just, now, early, late, finally, tomorrow 等 ( 2) 地点副词 如:here, there, near, around, in, out, up, down, back, away, outside 等。 ( 3) 方式副词 如: carefully, angrily, badly, calmly, loudly, quickly, politely, nervously 等。 ( 4) 程度副词 如:almost, nearly, much, greatly, a bit, a little, hardly, so, very 等。
中考英语语法知识难点大全
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编:张晓俊(一) 形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking。
I found the book interesting。
某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式.如:The rich and the poor live in different parts of the city。
The English like to be with their families.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er;——est 来构成比较级和最高级;其他双音节词及多音节词在前加more,most。
如:great—greater-greatestbusy—busier-busiestimportant-more important-(the)most important(2)不规则形式good (well)—better-bestbad (ill)-worse—worstmany (much)—more—mostlittle-less—least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys。
This one is more beautiful than that one。
②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …”如:He is the cleverest boy in his class。
初中英语9大语法难点
初中英语9大语法难点1宾语从句1. 宾语从句的含义充当主句宾语的从句叫做宾语从句。
如:She knew that the teacher had seen the film.她知道这位老师看过这部电影。
“that the teacher had seen the film”做knew 的宾语,同时又是由连接词that 引导的从句,所以它叫做宾语从句。
2. 宾语从句的分类(1)动词宾语从句:顾名思义,它是位于动词后面的宾语从句。
如:He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。
(2)介词宾语从句:顾名思义,它是位于介词后面的宾语从句。
如:I agree with what you said just now.我同意你刚才说的话。
(3)形容词宾语从句:顾名思义,它是位于形容词后面的宾语从句。
如:I am afraid that I will be late. 恐怕我要迟到了。
3. 引导宾语从句的连接词(1)that:没有含义,在宾语从句中不做成分(2)whether/if:表示是否,在宾语从句中不做成分。
I don't know if /whether he still lives here after so many years. 我不知道这么多年后,他是否还住在这里。
(3)连接代词:what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)连接副词:where, when, how, why(在宾语从句中做状语)The small children don't know what is in their stockings.(what 在宾语从句中做主语)这些小孩子不知道什么在他们的长筒袜里。
Could you tell me why you were late for the meeting this morning?(why 在宾语从句中做原因状语)你能告诉我为什么你今天早上开会迟到吗?4. 在做宾语从句的题目时应注意两点(1)时态:①当主句是现在时态时,宾语从句可以根据需要使用任何时态。
历年中考英语语法知识点难点总结
中考英语语法知识难点大全英语语法知识难点(一)(一)形容词和副词 I.要点 A.形容词 1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如: He is honest and hardworking. I found the book interesting. 某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如: The rich and the poor live in different parts of the city. The English like to be with their families. 多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如: the second five interesting big new red Chinese wall papers. 2、形容词比较等级的形式 (1)规则形式 一般说来,单音节词及少数双音节词在后加-er; --est来构成比较级和最高级;其他双音节词及多音节词在前加more, most.如: great-greater-greatest busy-busier-busiest important-more important-(the)most important (2)不规则形式 good (well)-better-best bad (ill)-worse-worst many (much)-more-most little-less-least (3)形容词比较等级的用法 ①表示两者的比较,用形容词的比较级+than. 如: He is cleverer than the other boys. This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如: He is the cleverest boy in his class. ③表示两者是同等程度,用"as +形容词原级+as". 如: He is as tall as I. I have as many books as you. ④越… 越… 例如:The more I learn, the happier I am. ⑤ You can never be too careful. 越小心越好 又如:You can never praise the teacher too highly. 你怎么赞扬这个老师也不过分。
2020年中考英语动词和语法难点专题复习整理
中考英语动词整理(一) 知识概要动词在语言中是必不可少的一部分。
它的语法现象也较多,但在初中范围主要有以下几方面问题。
①时态:初中范围主要有一般现在时,一般过去时,现在完成时,过去完成时,将来时与过去将来时六种时态。
②语态:主动语态与被动语态。
③助动词和情态动词。
④非谓语动词,也就是不定式,动名词及现在分词的用法。
时态主要掌握以下几种时态的应用要点和习惯用法。
1、一般现在时:主要有以下三方面,①用来表示状态,特征或不受时间限制的客观存在和真理。
如:Matter exists in three states物质有三态。
又如:The earth moves around the sun ?②表示习惯性和经常发生的动作,如:I often go to bed at 9∶30③在时间、条件等状语从句中表示将来要发生的动作,如:As soon as I get there I'll telephone you.2、一般过去时:①主要用于表达过去时间内发生的动作或存在的状态,如:I was ill last week? ②过去经常发生的动作或习惯性动作,如:I used to get up at six.3、一般将来时:用于表示将要发生的动作,其构成方式①用will (shall)+动词原形来表达将来在某一时间内要发生,或经常、将要发生的动作或状态,如:School will begin on Sepember 1st? ②用be going to+动词原形,用来表示不久将要发生或打算去作的动作。
如:?I'm? going to swim this afternoon? ③ be+现在分词,也就是用某些动词的现在进行时表示将来,如:?I'm? coming。
这些动词只限于:go, come, leave, start, move, sail, arrive, reach, get to等动词。
中考英语语法知识难点大全
中考英语语法知识难点大全英语语法知识难点(一)编稿:李俊和审稿:李俊和责编: 张晓俊(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking。
I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式.如:The rich and the poor live in different parts of the city.The English like to be with their families。
多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er;——est 来构成比较级和最高级;其他双音节词及多音节词在前加more,most.如:great—greater—greatestbusy—busier-busiestimportant—more important—(the)most important(2)不规则形式good (well)-better—bestbad (ill)—worse—worstmany (much)—more-mostlittle—less—least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one。
②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用”as +形容词原级+as”. 如:He is as tall as I.I have as many books as you。
2020中考英语语法重点与难点
2020中考英语语法要点与难点1、 as⋯as⋯构造:你和汤姆是同样好的孩子。
You ’re a boy as good as Tom.=You ’re as good a boy as Tom.2、(1)too ⋯to 与so ⋯that sb. can ’t ⋯的句型变换:前者为简单句,主语只有一个,尔后者为复合句,主语有两个,试比较:The man was too angry to be able to speak.The man was so angry that he wasn’t able to speak.(2) too ⋯to ⋯与 not enough to句型的变换:He is too young to get married.=He is not old enough to getmarried.The book is too difficult for me to read.=The book is not easy enough for me to read.3、形容词原级表示比较级含义:约翰不象迈克那么苯。
John is not so stupid as Mike.John is less stupid than Mike.John is cleverer than Mike.4、用比较级表示最高等:约翰是班里最高的男生。
John is taller than any other boy in the class.John is the tallest boy in the class.5、 the more ⋯.. the more⋯.表示“越⋯⋯越⋯⋯”:The more books you read, the wider your knowledge is.The more food you eat, the fatter you are.6、 more and more⋯.表示“越来⋯⋯越⋯⋯”:More and more students realized the importance of a foreignlanguage.Our country is getting stronger and stronger.2020 中考考点—词组1.after, in 这两个介词都能够表示“⋯⋯ (时间 )此后”的意思after以过去为起点,表示过去一段时间以后,常用于过去时态的句子中?如:She went after three days.她是三天此后走的in 以此刻为起点 ,表未来一段时间此后 ,常用于未来时态的句子中如:She will go in three days.她三天此后要走2. how long, how often, how soonhow long指多长时间,主要用来对一段时间(如three days, four weeks等 )发问 ?如 :How long ago was it?这是多久前的事了?how often指每隔多久,主要用来对频次副词或状语(如 once a week等) 发问 ?如:— How often does he come here?—Once a month.他(每隔) 多久来一次 ?每个月一次。
中考英语语法知识难点大全
英语语法知识难点(一)II.例题(一)形容词和副词I.要点A.形容词1、形容词的用法形容词是用来修饰、描绘名词的,通常在句中作定语、表语或宾补,有时还可作状语。
如:He is honest and hardworking.I found the book interesting.某些形容词与定冠词连用表示一类人作主语时,谓语通常用复数形式。
如:The rich and the poor live in different parts of the city.The English like to be with their families.多个形容词作定语修饰名词的顺序:冠词+序数词+基数词+性质状态(描述性)+形状大小+新旧老少+颜色+国籍+材料+名词。
如:the second five interesting big new red Chinese wall papers.2、形容词比较等级的形式(1)规则形式一般说来,单音节词及少数双音节词在后加-er; --est 来构成比较级和最高级;其他双音节词及多音节词在前加more, most.如:great-greater-greatestbusy-busier-busiestimportant-more important-(the)most important(2)不规则形式good (well)-better-bestbad (ill)-worse-worstmany (much)-more-mostlittle-less-least(3)形容词比较等级的用法①表示两者的比较,用形容词的比较级+than. 如:He is cleverer than the other boys.This one is more beautiful than that one.②表示两者以上的比较,用"the +形容词最高级(+名词)+of(in) …"如:He is the cleverest boy in his class.③表示两者是同等程度,用"as +形容词原级+as". 如:He is as tall as I.I have as many books as you.④越… 越…例如:The more I learn, the happier I am.⑤You can never be too careful. 越小心越好又如:You can never praise the teacher too highly.你怎么赞扬这个老师也不过分。
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9大语法难点(1)
一、宾语从句
1.宾语从句的含义
充当主句宾语的从句叫做宾语从句。
如:She knew that the teacher had se en the film.
她知道这位老师看过这部电影。
“that the teacher had seen the film”做 knew 的宾语,同时又是由连接词 that 引导的从句,所以它叫做宾语从句。
2. 宾语从句的分类
(1)动词宾语从句:顾名思义,它是位于动词后面的宾语从句。
如:He asked whose handwriting was the best in our class.他问我们班上谁的书法最好。
(2)介词宾语从句:顾名思义,它是位于介词后面的宾语从句。
如:I agree with what you said just now.我同意你刚才说的话。
(3)形容词宾语从句:顾名思义,它是位于形容词后面的宾语从句。
如:I am afraid that I will be late. 恐怕我要迟到了。
3. 引导宾语从句的连接词
(1)that:没有含义,在宾语从句中不做成分
(2)whether/if:表示是否,在宾语从句中不做成分。
I don't know if /whether he still lives h ere after so many years. 我不知道这么多年后,他是否还住在这里。
(3)连接代词:what, which, who, whom, whose(在宾语从句中做主、宾、表和定语)
连接副词:where, when, how, why(在宾语从句中做状语)
The small children don't know what is in their stockings.(what 在宾语从句中做主语)
这些小孩子不知道什么在他们的长筒袜里。
Could you tell me why you were late for the meeting this morning?(why 在宾语从句中做原因状语)
你能告诉我为什么你今天早上开会迟到吗?
4. 在做宾语从句的题目时应注意两点
(1)时态:
①当主句是现在时态时,宾语从句可以根据需要使用任何时态。
I don't know when he will come back.我不知道他将何时回来。
He tells me that his sister came back yesterday.他告诉我他姐姐昨天回来了。
②当主句是过去时态时,宾语从句必须是一种过去的时态。
She asked me if I knew whose pen it was.她问我是否知道这是谁的钢笔。
He said that he could finish his work before supper.他说他会在晚饭前完成工作。
③当表示客观事实或普遍真理的句子做宾语从句时,任何时候都用一般现在时。
The teacher said that the earth goes round the sun.老师说过地球绕着太阳转。
(2)语序:
任何从句都使用陈述句语序,宾语从句当然也不例外。
同学们只要掌握了以上内容,应对宾语从句的题目就不成问题了。
二、介词by的用法
1. 意为“在……旁”,“靠近”。
Some are singi ng and dancing under a big tree. Some a re drawing by the lake.
有的在大树下唱歌跳舞。
有的在湖边画画儿。
2. 意为“不迟于”,“到……时为止”。
Your son will be all right by supper time.
你的儿子在晚饭前会好的。
How many English songs had you learned by the end of last term?
到上个学期末你们已经学了多少首英语歌曲?
3. 表示方法、手段,可译作“靠”、“用”、“凭借”、“通过”、“乘坐”等。
The monkey was hanging from the tree by his t ai l and laughing.
猴子用尾巴吊在树上哈哈大笑。
The boy’s father was so thankful that he taught Edison how to send messages by railway telegraph.
孩子的父亲是那么的感激,于是他教爱迪生怎样通过铁路电报来传达信息。
4. 表示“逐个”,“逐批”的意思。
One by one they went past the table in the dark.
他们一个一个得在黑暗中经过这张桌子。
5. 表示“根据”,“按照”的意思。
What time is it by your w atch?
你的表几点了?
6. 和take , hold等动词连用,说明接触身体的某一部分。
I took him by the hand.
我拉住了他的手。
7. 用于被动句中,表示行为主体,常译作“被”、“由”等。
English is spoken by many people.
英语被许多人说。
(即“许多人讲英语。
”)
三、used to的用法
used to 意为过去常常做某事。
used to 的用法
1. 肯定句:used这个词没有人称的变化,to后面接动词原形。
否定句是didn’t use to….
When I was a child, I didn’t use to like apples.
当我还是孩子的时候我不喜欢苹果。
疑问形式是Did you use to…?
Where did you use to live before you came here?
当你来这儿之前你住哪儿?
2. 含有used to 的句子的反意疑问句不要usedn’t + 主语,而用didn’t +主语。
——He used to smok e, didn’t he?
——他过去常常吸烟,是吗?
Yes, he did./ No, he didn’t.
是的,他吸。
/ 不,他不吸。