Ask for help on topics about non predicate east verbs

The answer is A, starting at 7 pm last night, in this sentence as the component of the time adverbial, if you remove the comma before and after, it is a postposition.

Usually we think that it is the person who makes the action of starting, start the lecture, constituting the verb-object relationship, but the reason why the active voice is used is because the idiomatic usage of the word start is not passive, it can be directly expressed as the speech started last night...

It's like when we say that war broke out, we only use the active voice of the war broke, and do not say that the war was broken, although people can start war.

Remember, some verb idioms are used to indicate passive, and in some cases there are verbs that don't have a passive voice form, and start is.

Starting at 7:00 pm Last night is a postposition, because the subject-verb relationship between the lecture and start is used, the present participle of the verb is used as the postposition, and its normal word order is: the lecture started at 7:

00 pm last night……The key to doing this kind of problem is to translate, to see whether the verb is transitive, and whether there is a subject-verb relationship or a verb-object relationship between the verb and the subject.

The subject of the modification is exactly the logical subject of start, so the present participle is used.

This question is first and foremost a non-predicate, followed by a complete sentence, and the relationship between asked and the she in the first She Said in the following sentence is a passive relationship, which translates to that when she is asked who she is, she says that she is a friend of Mr. Johnson.

The test is the omission of the temporal adverbial clause. The complete sentence should be whenshewas asked who she is，shesaid she was 's friend.

There are two ellipses: when asked who she is, she said she's friend.Or asked who she is, she said she's friend.

When not omitted, the "she" alone is repeated three times, and two "she" are placed at the beginning of the sentence, and the sentence structure is also repeated; After omitting, it is much smoother.

In the above question, the non-predicate form can be selected d, but the choice of b is also explained clearly, which is a bit reluctant.

they arrived at their university very late, finding the gate closely shut.

They arrived at the university too late and found the doors closed.

they arrived at their university very late, to find the gate closely shut.

They arrived at the university late, but the doors were closed.

Pick b It should be an infinitive to do the result adverbial, indicating an unexpected result They arrived at the university very late and found that the door was closed.

However, when the infinitive is generally used to make a result adverbial, there is often only only to do....

For example: I went to the station only to find that the train had left