介词讲解
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As 与which引导的非限制定语从句的区别。
As 正如….可以放句子前或后, 但which只能放在后.
As is known to all; as has been said before; as is often the case; as often happens, as has been pointed out
1. Carol said the work would be done by October, ＿＿personally I doubt very much.
A. it
B. that
C. when
D. which
2.Alice received an invitation from her boss, ______came as a surprise.
A. it
B. that
C. which
D. he
3.These houses are sold at such a low price _______ people expected.
A. like
B. as C . that D. which
4.___ has been announced, we shall have our final exams next month.
A. That
B. As
C. It
D. What
1． We heard the news that he had told her. 我们听到他对她说的消息。
2． We heard the news that he had won the game. 我们听到消息他赢得了比赛。
one of +复数名词和the only one of +单数动词
He is one of the students who pass the exam.
He is the only one of the students who passes the exam.
1. Beihai Park is one of the most beautiful parks ____ built 300 years ago.
A. which was
B. which were
C. that was
D. that were
定语从句与强调句型：
Was it the place where the party was held?
Was it in the place that the party was held?
It was in the lab that was set up last year that they finished the experiment.
--Where did you get to know her?
---It was on the farm we worked.
A．that B．there C．which D．where
1. The financial crisis and the suffering ____ has caused have a great influence on the whole world.
A. they
B. which
C. it
D. what
2. Is this factory_______ you visited last year?
A. the one
B. that
C. which
D. where
3. Is this the factory_______ you visited last year?
A. the one
B. that
C. who
D. where
4. China is no longer the country ____ it used to be.
A. which
B. that
C. what
D. /
5. The driver and his car ___ fell into the river have not yet been discover.
A. which
B. who
C. that
D. both of which
6. This is the same pen ______ I lost yesterday.
A. that
B. which
C. as
D. Both A and C
否定句:
Be做谓语动词,直接在be后加not
实意动词，用do
疑问句
be 放到句首
do 放句首,动词用原形
1,They like reading so much under the tree.. 2, The girl gets up early every morning. 3, We are good at playing games.
4,My teacher is only 24 years old.
一般现在时态
I often go to school by bike.
They like dancing.
The earth moves around the sun.
1，一般过去时
表示过去发生的动作。
把动词变成过去式+ed
变疑问句
He died in 1989.
The flower was red yesterday.
We visited the country last year.
过去式变化规律
1,一般动词后面加“ed”
2,以辅音字母+y结尾的变y为i,+ed.