1、Unit 2 Section .用 ought to/ought not to/have to/dont have to/mustnt/need/neednt 填空1If I need you to come and help，Ill call you without any hesitation.2These books mustnt be taken away from the library without permission.3I think theres a train for London leaving at 8：20 but you ought_to make certain
2、.4I love the weekend，because I neednt get up early on Saturdays and Sundays.5You ought_to be careful about this kind of feverish(发烧的) cold. It often kicks back when you think you are better.6You mustnt tell a lie to your parents.7I know that I ought_not_to open the letter without your permission.8Im
3、 glad I dont_have_to go out on such a rainy night.9I neednt have worried before I came to the new school，for my classmates here are very friendly to me.10The children in the kindergarten have_to play inside because it is raining.单句写作1You neednt_have_mentioned( 本不必提起) it.2I have_to_attend(不得不参加) an i
4、mportant meeting this afternoon.3You mustnt_play (一定不能玩) with fire，or youll get burnt.4He should _have_finished_the_work(本该完成工作) in such a long time.5You dont_have_to(不必) return the book now.You can keep it until next week if you like.6Something is wrong with my bike，so it needs_to_be_repaired/needs_repairing(需要修理)7Mary shouldnt_have_said(本不该说) the words，but she wanted to warn you against that man.8The light is on in his office. He must_be_working(一定在工作) there now.9There being no buses that night，we had_to(不得不) go home on foot.10You dont_have_to(不必) worry about him. Hes not a child.
