e.g I m going to have my watch repaired.
Accident
Eg he had his wallet stolen in the bus yesterday.
Have=get
He had everything fixed.
Have +o+inf(no TO)
Eg my parents have me study English hard.
Have+o+doing
Eg she had the washer working for hours.
Not permit not accept
We won t have the pupils smoking at school.
Relative clause
Who作主或宾时可省略
As many students as took part in the exam succeeded in the passing.
The”as”=all the students who
The same man that came here yesterday is here again.
She was wearing the same skirt as /that she d had on the day before.
The reason why/that/for which he was dismissed is unknown.
A is to B what C is to D(the relation between A and B is what C is to D)
Eg. Oil is to a country what blood is to our lives.
There is no rule but has exception.=any rule has exception.
It is such a heavy stone as nobody can lift.(add obj)
It is such a heavy stone that nobody can lift it.
Realize the difference between”one “ and “the one”
He did all he could to calm her .
This is factory the one you visited yesterday .
This is the factory that you visited yesterday.
In that =because
Except that
I know nothing about the little girl except her name.
He never comes to see me except when he needs money.
What why how cannot lead unlimited clause.
The difference between which and that
1which+sth
2which can lead unlimited clause but that cannot
3which can be the O of prep
4some all much those anything everything/everybody /everyone/anything little few anyone use that not which
5some all each every few a little much
6形容词最高级
7first
8the only the very the exact the same
9who /which+that