1、Unit 3 Section .用括号里所给动词的适当形式填空1Articles(物品)used by patients must be disinfected (消毒)before_being_used_by others.(use)2Did you enjoy yourself last night?Its very nice of you.I appreciated_having_been_invited_to the party.(invite)3Though it sounds a bit too dear( 昂贵)，it is worth_ buying_.(buy)4How ab
2、out the two of us _taking_a walk down the garden? (take)5Towards evening，the patient opened his mouth as if _to_say_something to his son.(say)6Im examining the article he has just finished_to_correct_the possible mistakes in it.(correct)7Having passed all the tests，she felt a great weight_taken_off
3、her mind.(take)8The old farmer，_supporting_the badly injured and burnt soldier，came out of the burning farmhouse calling continuously for help.(support)9He looked around and caught a man_putting_his hand into the pocket of a passenger.(put)10The performance of the host，_intended_to please the audien
4、ce and draw their attention，was greeted with a cold silence，however.(intend).单句改错1Being laughing at in public is a terrible experience._laughinglaughed_2He objects to be treated like that._bebeing_3What made his parents happy was his being admit to a famous university._admitadmitted_4Have been invit
5、ed，Mr Li went there to make a speech though he was busy._HaveHaving _5Been misunderstood by others when you do nothing wrong at all is quite a bad experience._BeenBeing_6The meeting held now is very important._meeting 后加 being_7I am sorry for not be present at your party in time._bebeing_.完成句子1这些学生对
6、考试没多大信心。The students_have_little_confidence_in_the examinations.2我自信能成功。I _am_confident_that_I will succeed.3这个年老的妇女经历两次世界大战都幸存下来。The woman_survived_two world wars.4The accident has _held_up_(阻碍)the traffic.5They were_concerned_with_(关注)what the speaker was saying.6_Being_protected _by_(被保护)a thick
7、wall，they felt they were quite safe.7_Having_been_asked_to_work _overtime(被要求加班)that night，I missed a wonderful film.8With_ no_one_noticing_him_(没有人注意到他) ，the cook slipped out of the kitchen.9The discovery of new evidence led to_the_thief_being_caught_(这个小偷被抓住) 10_Having_been_flooded _(遭受了洪灾)，the village now is in short of food.
