新概念英语第二册Lesson43同步练习

新概念英语二 Lesson43 Over the South Pole 教学目标： 1. 掌握flight, explore, lie, point, endless, seem等重点词汇及短语； 2. 掌握该课重点语法及句型： （1） can和be able to的比较 （2） 含有at的词组：at first, at once, at present, at last, at least, at loss, at times, at any rate 3. 能够独立完成课后练习。 4. 熟悉背诵课文，并能够学以致用。 课文回顾： In 1929, three years after his flight over the North Pole, the American e_____________, R. E. Byrd, ____________ flew over the South Pole for the first time. Though, at first, Byrd and his men were able to take a great many photographs of the mountains that lay below, they soon ran into s_____________ trouble. At one point, it seemed certain that their plane would c_____________. It could only get over the mountains if it rose to 10,000 feet. Byrd at once ordered his men _____________（throw） out two heavy food sacks. The plane was then able to rise and it cleared the mountains by 400 feet. Byrd now knew that he would be able to r_____________ the South Pole which was 300 miles away, for there were no more mountains _____________ _____________(视野之内). The aircraft was able to fly over the _____________(end) white plains without _____________. Part I There are four choices marked [A] [B] [C] and [D] for each sentence below. Choose the one that best completes the sentence. 从[A]、[B]、[C]、[D]四个选项中，选出可以填入空白处的最佳选项。 1. It is obvious to the students_______ they should get well prepared for their future. A. as B. which C. whether D. that 2. I work in a business _______ almost everyone is waiting for a great chance. A. how B. which C. where D. that 3. He is the only one of the students who _______ a winner of scholarship for three years. A. is B. are C. have been D. has been 4. We are living in an age _______ many things are done on computer. A. which B. that C. whose D. when 5. He was a good runner so he _______ escape from the police. A. might B. succeeded C. would D. was able to 6. She’ll never forget her stay there _______she found her son who had gone missing two years before. A. that B. w