人教版选修七unit 1 living well grammar课时作业.docx

选修七unit 1 living well grammar课时作业1.the purpose of new technologies is to make life easier _ it more difficult. a. not make b. not to make c. not making d. do not make 2 ive worked with children before, so i know what _ in my new job. a expected b to expect c to be expecting d expects3. having a trip abroad is certainly good for the old couples but it remains _ whether they will enjoy it. a. to see b. to be seen c. seeing d. seen4. charles babbage is generally considered _the first computer. a. to invent b. inventing c. to have invented d. having invented5. allen had to call a taxi because the box was _ to carry all the way home. a. much too heavy b. too much heavy c. heavy too much d. too heavy much6the boy wanted to ride his bicycle in the street, but his mother told him_a not to b not to do c not do it d do not to7. little jim should love _ to the theatre this evening. a. to be taken b. to take c. being taken d. taking8.there are five pairs _,but im at a loss which to buy. a. to be chosenb. to choose from c. to choose d. for choosing9._late in the afternoon, bob turned off the alarm. a. to sleep b. sleeping c. sleep d. having sleep 10.with a lot of difficult problems _,the newly-elected president is having a hard time a. settled b. settling c. to settle d. being settled11.she will tell us why she feels so strongly that each of us has a role_ in making the earth a better place to live. a. to have played b. to play c. to be played d. to be playing12.in order to gain a bigger share in the international market, many state run companies are trying _their products more competitive. a. to make b. making c. to have made d. having made13.the teacher asked us_ so much noise. a. dont make b. not make c. not making d. not to make14. all these gifts must be mailed immediately_ in time for christmas.a. in order to have received b. in order to receive c. so as to be received d. so as to be receiving15. i would love _ to the party last night but i had to work extra hours to finish a report. a. to go b. having gone c. going d. to have gone16. robert is said _ abroad, but i dont know what country he studied in. a, to have studied b. to study c. to be study d. to have been studying17. it is said in australia there is more land than the government knows _. a. what to do with it b. what to do it with c. what to do with d. to do what with it18. quite a few people used to believe that disaster_ if a mirror was broken.a. was sure of striking b. was sure of having struck c. was sure to be struck d. was sure to strike19. john was made_ the truck for a week as a punishment. a. to wash b. washing c. wash d. to be washing20. she reached the top of the hill and stopped_ on a big rock by the side of the path.a. to have rested b. resting c. to rest d. rest21. last summer i took a course on_ .a. how to make dresses b. how dresses be made c. how to be made dresses d. how dresses to be made22. the patient was warned _ oily food after the operation. a. to eat not b. eating not c. not to eat d. not eat23. the flu is believed _ by viruses that like to reproduce in the cells inside the human nose and throat. a. causing b. being caused c. to be caused d. to have caused24.it is said that plastics can be used to_many things .now people are used to _ plastic products. a make, using b making, using c making, use d make, use 25 the pupils here _all kinds of exercises every day in the past four weeks.a kept busying doing b keep on doing c have kept busy doing d have been kept busy doing 26 in some parts of the world ,tea _with milk and sugar. a is serving b is served c serves d served 27 the construction of the two new railway lines _by now. a has completed b have completed c have been completed d has been completed 28 the water _cool when i jumped into the pool for morning exercise . a was felt b is felt c felt d feels29 the moment the 28th olympic games _open, the whole world cheered. a declared b have been declared c have declared d were declared 30. the children went home from the grammar school , their lessons _for the day. a finishing b finished c had finished d were finished 31 the flowers were so lovely that they _in no time . a sold b had been sold c were sold d would sell 32 as the years passed, many occasions -birthdays ,awards, graduations -_with dads flowers. a are marked b were marked c have marked d had marked 33 the glass door have taken the place of the wooden ones at the entrance, _in the natural light during the day. a to let b letting c let d having let 34 peter received a letter just now _his grandma would come to see him soon. a said b says c saying d to say 35. the count