人教版选修七Unit 2 robots grammar课时作业.docx

unit 2 robots grammar课时作业被动语态 1)it is said that a new robot _by him in a few days. a) designed b) has been designed c) will be designed d) will have been designed 2)we are late. i expect the film _by the time we get to the cinema. a) will already have started b) would already have started c) shall have already started d) has already been started 3) she will stop showing off if no notice_ of her. a) is taken b) takes c) will be taken d) has taken 4) diamond _in brazil in 1971. a) is found b) has been found c) was found d) had been found 5)“have you moved into the new flat?” “not yet. the room_.” a) has been painted b) is painted c) paints d) is being painted 6) my pictures _until next friday. a) wont develop b) arent developed c) dont develop d) won t be developed 7) tim _since he lost his job three weeks ago. a) had been unemployed b) was unemployed c) has been unemployed d) has unemployed 8) a great number of colleges and universities _since 1949. a) has been establish b) have been established c) have established d) had been established 9) ill have to push the car to the side of the road because we _if we leave it here. a) would be fined b) will be fined c) will being fined d) will have been fined 10)“_two tickets for the new play at the grand theatre on saturday. shall we go and see it together?” a) they have been given b) i have been given c) i am given d) they have given to me 11) the subject of these lectures _by the lecture committee. a) is announced b) have been announced c) are announced d) has been announced 12) i found an aspirin bottle _dropped on the floor of davids room. a) was b) had c) had been d) is13)the goods _when we arrived at the airport. a) were just unloading b) were just been unloading c) had just unloaded d) were just being unloaded 14) if one _by pride, he will reject useful advice and friendly assistance. a) overcomes b) is overcome c) has been overcome d) overcome 15) most environment problems exist because adequate measures for preventing them _taken in the past. a) was not b) were not c) were not being d) had not been 16) you ought to have put the milk in the refrigerator, now _sour. a) i smell b) it is smelt c) it smells d) it is smelling 17) after the race_, the celebration began. a) had been won b) is won c) will be won d)has been won 18) he was here for a little while, but i dont know where he _now. a) is b) was c) had been d) has been 18) the young teacher has _ competent. a) been proved to be b) proved to be c) been proved d) proved being 19) pluto, the outermost planet of the solar system, _photographically in march 1930. a) discovered b) was discovered c) by discovery d) when discovered 20) to get a better view of the stage, _. a)our seats had to be changed b) our seats were changed c) we had to change our seats d) our seats were changed by us 22) after synthetic_, engineers had a better choice of material. a) created b) has created c) has been created d) had been created 23) i think much attention _your pronunciation. a) must be paid to b) ought to be paid to c) must pay to d) should be paid to 24) since 1970, millions of enthusiasts _vitamin c, which they believe can remedy the common cold. a) have taken b) have been taken c) have been taking d) have been taking 25) i dont remember _the chance to try this method. a)shaving been given b) to have been given c)shaving given d) to have given 26) we could ask someone to do the work privately without it_. a) know b) be known c) being known d) to be known 27) the construction of the laboratory _by the end of next month. a) must be completed b) must have been completed c) will be completing d) will have been completing 28) they would tell how the african _on a ship to an american port. a) was brought b) could have been brought c) had been brought d) was to be brought 29) he does not possess a bicycle, this one he uses _to peter. a) is belonged to b) belonged c) belongs d) is belonging 30) negotiation _again with moscow tomorrow, a great event will be discussed then. a) is to be opened b) is on the point of opening c) is going to open d) opens 31) the reason for all the changes being made _to us yet. a) has not explained b) has not been explained c) did not explained d) were not explained 32) experiments in the photography of moving objects _in both the united states and europe well before 1900. a) were conducting b)were conducted c) had been conducted d) had conducted 33) when he turned the corner, he found himself _by a man in black. a) tailed b) been tailed c) was tailed d) had been tailed 34) a candidate for the democratic presidential nomination _at this moment. a) is interviewing b) being interviewed c) is being interviewed d) interviewing 35) as we approached the work site, the workers were seen _the new house. a) building b) build c) built d) to build 36) as we know, all the regulations in school _. a) must keep to b) must be kept c) must keep d) must be kept up 37) the composition _any more. a) need not to be corrected b) doesnt need to be corrected c) doesnt need be corrected d) need not correct 38) the bank is reported in the local newspaper _in broad daylight yesterday a) to be robbed b) to have keen robbed c) robbed d)shaving been robbed 39) hurry up, or the tickets _out by the time we get there. a)