内容正文:
lesson 83&lesson84
going on holiday
Alexa
洗澡 (短语)
几乎;将近
准备好的;
正餐
饭馆
烤的
早饭
聚会
理发
假日
1. hand over your homework&workbooks;
2. Dictation
现在完成时 (书上有/自己搜集了就可以不用抄)
定义:
1 (表示的是在过去一个不确定时间里发出的一个动作或状态延续到现在对现在的影响或者是结果,这个动作可能完成也可能继续延续)表示在过去不确定的时间里发生的并与现在有关某种联系的动作
2 表示开始于过去并持续到现在的动作
过去时和现在完成时的比较
过去时强调过去某个特定的时间发生的动作或存在的状态
现在完成时表示过去不确定的时间里发生的动作对现在造成的影响和结果,这个动作也许到现在结束,也许还要继续下去。
现在完成时的结构
主语 + has/have + 动词的过去分词
否定形式:hasn't/haven't
疑问形式:把 has/have 提前
PP. 过去分词
大部分动词的过去分词的规则形式与过去时是一样的。
部分不规则动词的过去式和过去分词:
原形-过去式-过去分词
do -did -done
find- found- found
get -got -got
have- had -had
hear- heard- heard
leave -left -left
lose -lost- lost
make- made- made
meet -met -met
send -sent -sent
sweep- swept- swept
tell -told- told
cut -cut- cut
put -put- put
read- read- read
set- set -set
shut -shut- shut
buy -bought- bought
come- came -come
give -gave- given
swim- swam-swum
take -took- taken
eat -ate- eaten
go -went- gone
rise- rose -risen
see- saw -seen
speak- spoke- spoken
do --did --done (v原形-过去式-过去分词)
我每天做作业。
I do my homework every day.
我昨天做了作业。
I did my homework yesterday.
我已经做完作业了。
I have done my homework.
我还没有做完作业。
I haven't done my homework.
你做完作业了吗?
Have you done your homework?
她做完作业了。
She has done her homework.
她还没有做完作业。
She hasn't done her homework.
她做完作业了吗?
Has she done her homework?
吃午餐
have lunch
我每天12点钟吃午餐。
I have lunch at 12 o'clock every day.
我昨天12点钟吃的午餐。
I had lunch at 12 o'clock yesterday.
我已经吃过午餐了。
I have had lunch.
我还没有吃晚餐。
I haven't had lunch.
你吃午餐了吗?
Have you had lunch?
她吃过午餐了。
She has had lunch.
她还没有吃午餐。
She hasn't had lunch.
她吃过午餐了吗?
Has she had lunch?
几种时态的比较
1. 一般现在时表示经常性的动作;
连用时间词 usually;always;often
2. 一般过去时表示非现在的以前做过的事情或状态;
连用时间词:ago;before;last;yesterday
3.现在完成时的动作发生在过去,但对现在做成了影响或结果,动作可能继续也可能停止。
连用时间词:already
一般过去时 S+was/were S+v-ed
现在完成时:S+have/has+p.p
现在进行时:S+be+v-ing
一般现在时:S+am/is/are S+v原形/V(e)s
boil-boils-boiled-boiled-boili