问题 选择题

---Be careful. You might fall into the river.

---Thank you. I ________ I ________ so close to it.

A.didn’t know; am standing

B.don’t know; am standing

C.didn’t know; was standing

D.didn’t know; would standing

答案

答案:C

题目分析:此题重点考查宾语从句的时态和语序问题,无论哪种句式结构充当宾语从句都要用陈述句语序,从句的时态要和主句的时态保持一致。主句的谓语动词是过去式从句的谓语动词也要用相应的过去时态。若从句表达的是真理或客观事实,不管主句的谓语动词是何种时态从句都要用一般现在时。根据语境可知此句表示我刚才不知道自己站的那么靠近它,现在知道了,故用过去时,故选C。

点评:宾语从句的考点有三个,其一是引导词,其二是时态其三就是语序。因此要想把握好宾语从句就必须掌握好这三个方面的相关知识点。

单项选择题

(三)

The Erie Canal was the first important national waterway built in the US. It crossed New York from Buffalo on Lake Erie Troy to Albany on the Hudson River. It joined the Great Lakes with the Atlantic Ocean. The canal served as a route over which industrial goods could flow into the west, and materials could pour into the east. The Erie Canal helped New York develop into the nation’s largest city.

The building of the canal was paid for entirely by the state of New York. It cost $ 7 143 789, but it soon gained its price many times over. Between 1825, when the canal was opened, and 1882, when toll charges were stopped, the state collected $121 461 891.

For a hundred years before the Erie was built, people had been talking about a canal which could join the Great Lakes and the Atlantic Ocean. The man who planned the Erie Canal and carried the plan through was De Witt Clinton. Those who were against the canal laughingly called it "Clinton’s Ditch". Clinton talked and wrote about the canal and drew up plans for it. He and Governor Morris went to Washington in 1812 to ask for help for the canal, but they were unsuccessful.

Clinton became governor of New York in 1817, and shortly afterwards, on July 4, 1817, broke ground for the canal in Rome, N. Y. The first part of the canal was completed in 1820. As the canal grew, towns along its course developed fast. The length of the canal is 363 miles.

It can be inferred that ()into the Atlantic Ocean.

A.the Great Lakes flow

B.the Hudson River flows

C.Lake Erie flows

D.the Erie Canal flows

单项选择题