连词知识点题库

______ scientists have learned a lot about the universe, there is much we still don't know.

A . Once B . Since C . Though D . Unless

________ I admit that there are problems, I don’t agree that they cannot be solved.

A . When B . Because C . If D . While

Feathers fall to the ground slowly, ________ stones fall much faster.

A . but B . however C . while D . yet

Nearly three months had gone by _________ the seriously injured girl showed a slight sign of recovery.

A . until B . before C . since D . after

Every year, ______ makes the most beautiful kite will win a prize in the Kite Festival.

A . whatever B . whoever C . whomever D . whichever

The fans in Chicago admire Michael Jordan ______ he is no longer fighting for the Chicago Bulls.

A . since B . however C . even if D . when

He found it difficult to read, ________ he had a problem with his eyesight.

A . but B . for C . or D . so

— Would you like to do it at all?

— I'd love to, but the question is _____it is worth doing.

A . if B . whether C . when D . that

语法规律提炼题组(一)

A. until B. before C. since D. that

How could I lie to her ________ she lived for the truth, whether it was found in music or people?

A . unless B . when C . while D . though

We thought there were 35 students in the lecture hall, __________, in fact, there were 40.

A . while B . whether C . what D . which

Be careful ______ you'll make fewer mistakes.

A . or B . as C . and D . but

Education has always been a hot topic among parents ______ it is directly related to the future of their children.

A . as B . in case C . unless D . even though

The first part of Utopia was filled with anger the last part expressed love and joy.

A . while B . as if C . since D . so that

_____ difficulty we meet, we shall finish the work on schedule.

A . Whenever B . Whatever C . Whichever D . Wherever

Lincoln said, “ Give me six hours to chop down a tree, I will spend the first four hours sharpening the axe(斧头).

He smiled politely ____________ Mary apologized for her drunken friends.

A . as B . if C . unless D . though

________ you can sleep well, you will lose the ability to focus, plan and stay motivated after one or two nights.

A . Once B . If C . Unless D . While

________ gravity holds things together, some unknown ________ is working across the universe to pull everything apart.

A . While; force B . When; power C . As; energy D . Since; strength

They were surprised that a child should work out the problem they themselves couldn't.

连词 知识点题库