上海牛津英语六年级 上下册全知识点梳理
频度副词
always/sometimes/usually/never 是频度副词 ,提问应该要用How often?
在句中的位置是:放在行为动词的前面,放在be动词的后面。也可以说“行前系后”。 She is always kind.她总是很善良的。
She always helps other people.她总是帮助其他人。 不能出现这样的句子:She is always helps other people.(×)
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一句话中不能同时出现两个动词。并且要注意主谓保持一致,尤其注意第三人称单数不可以忽略。
how often 与 how many times
how often 提问“频率次数+时间范围” how many times 提问“频率次数”
. —How often do you exercise —Twice a week.
—How many times have you been there —Twice.
副词
表示动作特征或性状特征。一般用来形容或修饰除了名词和代词以外的词,主要修饰形容词、动词、其他副词和句子。 He looks very happy.(修饰形容词)
The old lady is walking slowly now.(修饰动词) Luckily, he got the first prize.(修饰句子)
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形容词后面+ly构成副词:
slow—slowly slight—slightly quick—quickly careful—carefully fierce—fiercely immediate—immediately gentle—gently lucky—luckily happy—happily
介词
What else do you do with your?你和你的?还干什么 With是个介词,后面接人称代词时,要用宾格的形式。
With me/him/her/it/us /them 在具体的某一楼层只能用介词on,并且第几层还要用序数词 On the ground floor, on the first floor, on the fifteenth floor
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具体的某一天介词只能用on
On Sunday, On Sunday morning,On the Open Day
he one on the left/right 左边/右边的这个 the one in the middle 中间的这个
如果是介词短语修饰the one,应该要放在the one后面 ,如果是形容词应放the one的中间the left/right one the middle one at weekends= at the weekend在周末
现在完成时
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现在完成时的构成是: have/has +动词的过去分词。 have/has been to 去过,到过 (表示现在已经回来) have/has been in 住在 = have lived / stayed in have/has gone to 去,到….. (表示现在还没有回来) . We have already been to Changfeng Park.
Have you been to …..yet 你去过?..吗
Yes, I have already/just been to…./been there. 是的,我已经去过了。 No, I haven?t been to …/been there yet. 不,还没有去过。
already 已经(多用于肯定句,放于动词前) yet 迄今,还(多用于疑问句和否定句,放于句末) just 刚刚 (用法和位置和already相同) . I have already been to Lily’s home.
Have you been to Lily’s home yet? I have lived in Shanghai for thirteen years.
No, I haven’t been to her home yet.
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live / stay …for…在…住/待…(时间)
for +一段时间,多与现在完成时连用表示动作从过去延续到现在的一段时间,并用how
long提问。
代词
one 用来指代一个人或事物,而ones用来指代一些人或事物。
定冠词the
定冠词the的用法:
a. 在球类运动前不加定冠词the
play football / basketball / tennis, etc.
b. 在乐器前必须加定冠词the play the piano / violin, etc. c. 在watching television中,不加定冠词the
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时间表达方式
on the tenth of September / on September tenth 9月10日 two fifteen = a quarter past two 2:15 Three ten = ten past three 3:10 One thirty = half past one 1:30 two forty = twenty to three 2:40
half an hour = 30 minutes 用了half an hour后面就不能再有minutes
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one and a half hours=one hour and a half 一个半小时 One hour and twenty minutes 一小时二十分钟 ./.分别表示上午和下午。
First,…/Next,…/Then…/After that,…/Finally,… Finally = at last = in the end
时间状语从句
…when… 当...的时候
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引导时间状语从句,表示一个动作与另一个动作同一时间发生,或一个动作在另一个动作所延续的范围之内发生。主从句时态要一致。当主句用一般将来时,从句用一般现在时代替将来时。