时态语态:
语态 被动:汉语一般用 被 由 受 等表示被动;
1 小明被打了;
2 孙悟空被如来佛打败了;
3 狗把蛋糕吃了;
The dog ate(eat 的过去式) the cake;
4 蛋糕被狗吃了;
The cake was eaten by the dog
被动语态的构成:be类助动词+过去分词(done)
本质:be的时态变化
一般现在时:am /is /are
一般过去时: was/were
一般将来时:will +be
过去将来时:would +be
以上四种 都是+ 过去分词 done;
一般过去时:
如何查找题目中的时间信息?
一般过去时:
1明示类:
(the day before)yesterday 前天
Last night(firday/week/month/year) 上一周,上一年等等
A moment ago 刚刚
Three days ago 三天以前
Just now 刚刚;
2暗示类:
When I was a little girl;当我还小的时候;
例题:
More than a dozen students in that scholl _B _ abroad to study medicine last year;去年这个学校超过12个学生被送去国外学医;
A sent b were sent c had sent d had been sent
例题2
HE __B_ football regularly when he was young;
A was playing b played c has played d had played
一般现在时:
1经常习惯的动作 频率词
Always/often/usually/sometimes
2表示客观事实或普遍真理
Knowledge is power
3 按时间表 将要发生的动作
例题:
Look at the timetable hurry up! Flight 4026 __A__off at 18:20快看时间表,4026航班要在18:20起飞了;
A takes B took C will be taken D has taken
一般将来时:重点
将来时的5种表达:
1will+do
2强调将来发生,按照计划将要
主+be+to do
We are to have an exam this week;
3 天要下雨用it is going to rain;
I’m going to pick up money later;
4立刻马上将用be about to do ;
Xiaoming is about to do something really stupid;
5正要,将要 be on the point of doing sth;
The baby is on the point of crying when her mother finally comes home;在小孩将要哭的时候,妈妈回来了;
主将从现:
时间或者条件,让步状语从句中
时间 I will tell (主)her when(连词) she comes(从句) comorrow :当他回来的时候我会告诉他的
条件 you will surely(主) succeed if(连词) you try (从句)your best;你进你最大努力,你一定会成功
让步although (连词)I am (从句)only a child,I will try (主)my best to help you.;尽管我是个孩子, 我会尽力帮助你的;
常见连词:if 如果,unless 如果不,in case 以防,万一,as soon as依旧,after 之后,before 之前
主祈从现:
时间或者条件,让步状语从句中:
Please put主 up your hands if (连词)you have 从 any questions.
若果你有问题请举起你的手;
例:
In case he __C__,please tell me;
A has come B will come C comes D would come
并列将来:
祈使句+and+一般将来时 = 并列将来
一个句子用动词原形开始,是祈使句;
例题:
Turn on the television or open a agazine and you ___c__advertisement showing happy,balanced(平衡) families;
A are often seeing
B will be finding
C will often see
D have often seen
连词 if 是 条件状语从句 主将从现 主祈重现;
And 并列连词,
And + 一般将来时; if + 现在时;
过去、现在、将来完成时;
现在完成时:
本质:一段时间截止到现在
I have worked here for twenty years.
我已经在这里工作了20年了;