1、A单句填空1We need to get to the root of the problem _ we can solve it.点击观看解答视频答案before2Just _ a single word can change the meaning of a sentence, a single sentence can change the meaning of a paragraph.答案as3_ scientists have learned a lot about the universe, there is much we still dont know.答案Although/T
2、hough/While4_ he once felt like giving up, he now has the determination to push further and keep on going.答案Where5_ the students came from different countries, they got along quite well in the summer camp.答案Although/Though/While6In fact, _ Tiffany Two celebrated her 27th birthday back in March, she
3、had lived the equivalent (等量) of 125 human years.答案when7Linda was quite sure that she was going to miss her train _ she was not very far from the station.答案though/although8On our last hike, we were told to take a rest _ we felt tired.答案when9Any measure of an ads performance is entirely pointless _ i
4、t could be viewed by a person.答案unless10It took what seemed to be years _ the actress finally turned up, which made the journalists as well as audiences disappointed and angry.答案beforeB单句改错1Unless the damage is done, it will take many years for the farmland to recover._点击观看解答视频答案UnlessIf/Once2It is
5、so cold that you can t go outside if fully covered in thick clothes._答案ifunless3There is only one more day to go after your favorite music group play live._答案afterbefore4If you miss this chance, it may be years since you get another one._答案sincebefore5It was the middle of night before my father woke
6、 me up and told me to watch the football game._答案beforewhen6Actually, the London Olympic Park is built wherever there used to be a poor area called East London._答案whereverwhere7Such long as he works hard, I dont mind when he finishes the experiment._答案SuchSo/As8Misunderstandings arising from lack of
7、 social communication, if handled properly, may lead to serious problems._答案ifunless9When advertisements are of great help, I dont think we should entirely rely on them._答案WhenWhile/Although/Though10We need some more facts and figures after we make the final decision._答案afterbefore易错题一：地点状语从句中引导词的误用
8、What a neat philosophy it is never to give up looking for a way to get _ youre supposed to go!what考生误以为这是一个宾语从句，从而错用what。whereI can go _ I want just by driving my own car. I feel the whole world is under my control.where考生误以为这是一个简单的地点状语从句，误填where。wherever易错题二：原因、让步状语从句中引导词的误用You cannot walk away jus
9、t _ someone tells you he doesnt want to buy. As an assistant you should try your best to persuade our customers to buy something.after不少考生根据对句子的理解易误用after。考生认为这里表示的是“你不能在顾客告诉你他不买之后就走开”。becauseImpressive _ the record is, it fades next to the story of Armstrongs struggle against disease.although考生易误用although，因为考生可能仅注意到了前后两句话之间的让步关系。as/though易错题三：When用作并列连词时的误用Its really tiresome! I had just gone to bed after a very hard day _ the phone rang.before本题易错填before，原因是考生只注意到了空格前后两个分句之间的先后关系，却忽视了前句提供的语境。when