理了一般现在时讲解:否定句的结构,仅供参考。 一般现在时的否定句 一、一般现在时变否定句的规则. 一)、主语+be动词 含有 am is are 的句子,变否定句时,只需在am is are 后加not. 【例】This is a book. 否定句 This is not a book . I am a teacher . 否定句I am not a teacher . These are pens . 否定句These are not pens . 二)、主语+实义动词 含有实义动词的句子,变否定句分两种。 1、如果主语是第三人称单数时,要在实义动词前加doesn't,后面的动词用原形。 【例】He eats an apple. 否定句 He doesn't eat an apple. Jim does his homework. 否定句 Jim doesn't do his homework. Marry goes to school. 否定句Marry doesn't go to school. 2、 如果主语不是第三人称单数时,只需在实义动词前加don't. 【例】I teach English. 否定句 I don't teach English. 三)、主语+情态动词 含有情态动词的句子,变否定句时, 只需在情态动词后加not. 【例】 I can dance. 否定句 I can not dance. 或 I can't dance. They can speak English. 否定句 They can not speak English. 或They can't speak English. 【注意】He must be on the playground. He can not be on the playground. 析:当must be用来表示推测,有“一定”的含义时, 否定式要用can not. You must say something at the mecting.否定句 You needn’t say anything at the mecting. 析:当“must+行为动词”用来表示“必须”的含义时,其否定式可用needn’t 或mustn't表示“不需要”,“不必”, 语气委婉,must not表示“禁止”,“千万别”语气生硬。 You may come in now. You mustn't come in now. 析:may作为情态动词表示“可以”时, 其否定式用must not,而不用may not. 四)、注意 1、含有have和has的句子变成否定句 have和has,变否定句不能在have和has后加not,则需要助动词来帮助解决。 have→do not have或don’t have has→does not have或doesn’t have (has要变成have) 【例】I have a pen. 否定句I don’t have a pen。 My father has a watch. 否定句 My father doesn't have a watch. 2、见到some 变否定句时,要换成any. 【例】I eat some apples. 否定句 I don't eat any apples. He has some books. 否定句 He doesn't have any books. He does his home work. 否定句 He doesn't do his home work. 3、见到and 变否定句时,要换成or. 【例】There is some air and water on the moon. 否定句 There isn't any air or water on the moon. He has some brothers and sisters. 否定句 He hasn't any brothers or sisters. He eats apples and oranges. 否定句He doesn’t eat apples or oranges. 4、见到too和also变否定句时,要换成either. too和also用于肯定句中时,否定句中用either替换。 【例】Tom goes to school too. 否定句 Tom doesn’t go to school either. 5、a lot of (=lots of)变为many或much。 【例】They have a lot of friends.(可数名词) 否定句They don't have many friends. There is lots of orange in the bottle.(不可数名词) 否定句There isn't much orange in the bottle. 6、见到already变否定句时,要换成yet。 【例】He has had supper already. 否定句 He hasn’t had supper yet. 以上就是沪江的小编为大家整理的一般现在时的否定句结构,这大家都知道,英语在人们生活中的重要性,可是即使如此,大家在学习英语的过程也都会遇到各种各样的问题,其中关于语法只是英语众多语法中的一个,不过只要掌握了这个语法,在之后做题的过程中也就会顺利很多,如果还有其他方面的语法问题,大家可以上沪江网进行咨询,也可以报名英语语法相关的课程。
英语的基础,英语的听说读写都是由单词组成的,要想熟练掌握英语,就必须会大
倒了。 We didn't have classes last week. 上周我们没有上课。 ? 一般过去时亦可与“today今天,this week这周,this month这个月,this year今年”等表示现阶段时间状语连用。如: Did you meet him today? 今天你看见他了吗? 2. 表示过去的习惯性或经常发生的动作 一般过去时表示过去经常或反复发生的动作,常和“often经常,always总是,once a week一周一次”等表示频度的时间状语连用。 I went to the cinema once a week when I was at school. 我上学时每周去看一场电影。 When I was in the countryside, I often walked by the riverside. 我在乡下时经常在河边散步。 ? 表示过去一段时间内经常或反复发生的动作,也可以用would+动词原形或用used to加动词原形: When he was young, he would go skating every winter. 他年轻时每年冬天都要去滑冰。 Mrs Smith used to have a big house in down town. 史密斯夫英语最难学的是什么?很多同学都会不假思索的说是语法,语法还是英语考试的重点,想要在英语考试中取得成绩,语法人在城里曾经有一座大房子。 3. 在条件、时间状语从句中代替一般过去将来时 They said they would let me know as soon as they got there. 他们说只要他们一到达那儿就会马上让我知道的。 He said he would not go if it rained. 他说如果下雨他就不去。 4. 用于虚拟语气 If only I were a bird. 要是我是只鸟儿就好了。(表示不可能) Did you wish to see me? 你是找我吗?(表示委婉)
初中英语语法学习中的重要内容之一,也是学生英语问问老师? Pass me the dictionary, please. 请把词典递给我。 (3) 用于带后置定语的名词前,表示特定的人或物: I like the magazine on the desk. 我喜欢桌上的那本杂志。 The supper her mother cooked was delicious. 她妈妈做的晚餐味道很好。 (4) 用于比较级前,特指两个被比较对象中的一个: Of the two brothers, the younger is more interesting. 在这两兄弟中,年轻的这个更有趣。 (5) 用于加强特指含义,意为“正好是”、“刚好是”等(此时的定冠词需重读): This is the word to be used here. 这是用在这里最恰当的字眼。 He is the man for the job. 他是最适合做这项工作的人。 对于上述沪江小编分享的初中英语语法总结之定冠词的五种定冠词特指的用法,大家是否理解和掌握了呢?希望这些内容能够帮助大家深化对定冠词这一语法点的认识和应用。
初中英语语法学习中的重要内容之一,也是学生英语问问老师? Pass me the dictionary, please. 请把词典递给我。 (3) 用于带后置定语的名词前,表示特定的人或物: I like the magazine on the desk. 我喜欢桌上的那本杂志。 The supper her mother cooked was delicious. 她妈妈做的晚餐味道很好。 (4) 用于比较级前,特指两个被比较对象中的一个: Of the two brothers, the younger is more interesting. 在这两兄弟中,年轻的这个更有趣。 (5) 用于加强特指含义,意为“正好是”、“刚好是”等(此时的定冠词需重读): This is the word to be used here. 这是用在这里最恰当的字眼。 He is the man for the job. 他是最适合做这项工作的人。 对于上述沪江小编分享的五种定冠词特指的用法,大家是否理解和掌握了呢?希望这些内容能够帮助大家深化对定冠词这一语法点的认识和应用。
初中英语教学过程中,语法教学不但是重点也是难点。微课的出现和推广,给英语教师的语法教学带来了极大接在微课教室中进行视频的录制。 随着新课改和素质教育的进行,各种新的教学理念和教学模式不断出现,微课作为一个新事物,已经广泛地运用到了各科教学中去,在初中英语语法教学中也是如此。通过微课能够切实提高学生的学习积极性,让其更加主动地参与到课堂教学中去,提高学生的自主学习能力。本文主要探究了微课的特点、微课制作的原则以及微课制作方法,希望能够帮助更多的教师提高微课制作的质量,将微课教学的作用发挥出来。 以上就是沪江小编分享的初中英语语法教学微课的制作原则及方法,希望对大家英语教学有一定的帮助,也希望这些内容能够提升大家英语教学的思维和能力,获取理想的教学成果。
英语是我们除了汉语以外学习的第二大语言,所以学好英语很重要。那么学习英语有什么技巧可以提高学习效率呢?首先要掌握基础知识,前期的学习都是比较枯燥的,所以在学习的过程中一定要坚持,不能三天打鱼两天晒网的学习态度,下面一起来学习一下初中日记怎么写。 July 6 2009 It was the first day of our summer holiday. All of us were very happy. Why? Because we have one months to do things we love to do. We are free.Although we have some homework. But we can finish them in several days. And the rest time we can make good use of. My god! We have been very tired after hard studying. In winter holidays, I want to have full sleepand eat good food in order to replenish myself. Last but not the least, I will have a good rest. 这是第一天,我们的暑假。我们大家都非常高兴。为什么?因为我们有一个月的事我们都爱做的事。我们很空闲.虽然我们有一些功课。但是,我们可以完成他们的若干天。其余的时间我们可以好好利用。我的上帝!我们已经很疲惫后很难学习。在冬季假期,我希望能有充分的很好吃的食物,以补充自己。最后但并非最不重要,我会好好休息。 July 9 2009 It was the second day of our summer holiday. I felt good. I felt I am free. I had a lot of time to do things I like. My parents are in Zhongshan. So I live alone but I don’t feel lonely. But I didn’t do something special. I stayed at home and watched TV. Oh! I wrote an Englishdaily composition. It was my homework. Today, I have slept for 14 hours.I thought I was very tired. It was time for dinner. I must go! I am very hungry. 这是我们第二天的暑假。我感觉很好。我觉得我很自由。我有很多时间做我喜欢。我的父母都在中山。所以,我独自生活,但我并不感到孤独。但是,我没有做什么特别。我住在家里看电视。噢!我写了英语日记组成。这是我的功课。今天,我睡了14 小时.我以为我很疲惫。现在是吃晚饭。我必须去!我非常渴望。 July 10 2009 I am planning to spend my summer holiday on sports this year. Playing basketball is always my favourite, so some of my classmates and I will form a small team and play basketball together. Sometimes we may have a match against some other teams and I do enjoy the sense when we win the game. 我计划花费我暑假体育今年。打篮球是我最喜欢的,所以我的一些同学和我将组建一个小团队,一起打篮球。有时,我们可能有一些其他的比赛队伍和我喜欢的感觉,当我们赢了这场比赛。 July 14 2009 Today I found time was a cruel thing. Whatever man is, time always goes on. It won’t stay to wait for somebody. You can’t use anything to exchange time. Time is also a fair thing. Although you have a lot of money or you enjoy high reputation, time won’t leave them more. Today I found I hadn’t enough time. Although I have more than a-month holiday, but I found I had a lot of things to do. I had a lot of homework to do and I am essential to complete the homework as soon as I have time. 今天,我发现时间是一个残忍的事情。无论男人,总是对的时间。它不会留下来等待某人。您不能使用任何交流时间。时间也是一个公平的事情。虽然你有很多钱,或者您享有很高的声誉,时间不会离开他们更多。今天,我发现我已经没有足够的时间。虽然我已经超过一个月假期,但我发现我有很多事情要做。我有很多功课要做,我必须完成的功课只要我有时间。 July 16 2009 I have rested for 10 days. In these days, I felt very bored. I didn’t know to do what. Although I had a lot of things to do, I felt uncomfortable. I was ill because of the hot weather. I was tired, sleepy and had no strength. My parents are worried about my health. in fact, it didn’t matter. I was always in the room with air-conditioner and opened it in a low temperature. So when I went out, the high temperature disagreed to me.At last, I was ill. 我已经休息了10天。在这些日子里,我觉得很无聊。我不知道做什么。虽然我有很多事情要做,我觉得不舒服。我生病是因为炎热的天气。我累了,困,也没有力量。我的父母担心我的健康。事实上,这并不重要。我总是在房间空调打英语是我们除了汉语以外学习的第二大语言,所以学好英语很重要。那么学习英语开了它在低温。因此,当我走了出去,高温不给我.在最后,我被虐待。 要想学好英语,需要依靠长期的积累和运用。因为真正学好英语是要掌握听,说,读,写几个方面。单词的积累和语法的掌握一定要到位,平时可以多听一些英语歌曲,看英语电影,让自己产生浓厚的学习兴趣是学习英语的动力。希望以外内容可以帮助大家。
英语语法
初中的学习生活结束了,这个假期想谈谈初中三年来英语学习方面的一些心得体会,也和大
初中英语