English- mệnh đề quan hệ- toefl

Adv phrases
V-ing
PII
Prep + N = Adv (of time, place, reason)
Feeling tired, she went to bed.
Searched for two days, the boy is still nowhere to be seen.
With the help of the police, we finally found the boy.
+ S + V (Clause)
2 clauses
S1
connector
V1
S2
V2
I. Co-ordinate - connectors
And
But
Or
Yet
So


Co-ordinate connectors
I have an apple, and she has an orange.
She is tall, but her mother is quite short.
You must do homework, or the teacher will be angry.
I am tired, yet I have to finish the job.
He got bad mark, so his mother was sad.

I. co-ordinate connectors
S1
,connector
V1
S2
V2
II. Connector of Adv Clause
If I have a lot of money, I will buy a big car





I will buy a big car if I have a lot of money
II. ADV connectors
S1
Connector
V1
,S2
V2
S1
connector
V1
S2
V2
II. Types of connector-Adv Clause
Time
Place
Condition
Contrast
Cause/ Reason
1. Time clause - connector
When
Whenever
As
since
While
As soon as
Before
After
By the time
until
Once
2. Place
Where
Wherever
3. Conditions - connector
If
In case
Provided that
Providing that
As long as
Unless
Whether … or
Otherwise
4. Contrast - connectors
Although
Even though
Though
While
Whereas
5. Cause - connectors
As
Since
because
inasmuch as
now that
in that
Prep
Because of
Owing to
Due to
Thanks to
In spite of
Despite
During
+ N
+ Ving