北师大版高中英语必修一高一必修一巩固练习

洛阳外国语学校高一必修一巩固练习
本试卷分第Ⅰ卷（选择题）和第Ⅱ卷两部分。

本试卷考试时间90分钟，满分120分。

Unit 1
1. －Tom, why didn’t you come to the meeting yesterday?
－I _____, but my car broke down.
A. would
B. had
C. was going to
D. did
2. Good services of the city government have made _____ possible for foreign trade to develop very
quickly.
A. it
B. which
C. them
D. that
3. －Excuse me! －________
－How can I get to the nearest post office?
A. Yes?
B. That’s OK.
C. Wha t’s wrong?
D. Pardon?
4. In Britain today women ___ 44% of the workforce and nearly half the mothers with children are in paid work.
A. build up
B. make up
C. stand for
D. send up
5. _______a computer works is a question _______not everyone can answer quickly.
A. How; that
B. That; which
C. What; which
D. When; that
6. Beijing puts more than 700 million Yuan to increase its green space this year, ____ doubles the money provided.
A. as
B. while
C. that
D. which
7. ________ to give up smoking, he threw away his ________ cigarettes.
A. Determined; remained
B. Determined; remaining
C. Determining; remained
D. Determining; remaining
8. We do meet now and then, but not _________.
A. freely
B. commonly
C. regularly
D. presently
9. —Henry doesn’t seem like the same person.
—________ so much in the war has made him more thoughtful.
A. For him to see
B. His seeing
C. Having seen
D. To be seeing
10. He had meant to tour the deserted temple for____ fun but he didn’ t find ___ fun for doing that.
A. /; the
B. /; /
C. the; the
D. a; the
11. He was ________ tired. As soon as he lay down, he fell ________.
A. not a little; asleep
B. not a bit; asleep
C. not a little; sleepy
D. not a bit; sleepy
12. Time will _____ whether I made the right choice or not.
A. see
B. say
C. know
D. tell
13. Professor White has written some short stories, but he is ____ known for his plays.
A. the best
B. more
C. better
D. the most
14. The bell ______the end of the period rang, _______our heated discussion.
A. indicating; interrupting
B. indicated; interrupting
C. indicating; interrupted
D. indicated; interrupted
15. To my delight, there was my purse, in the back seat of the taxi, _____ the driver couldn’t possibly see
it before.
A. that
B. which
C. where
D. when
16. There are five pairs _____, but I’m at a loss which to buy.
A. to be chosen
B. to choose from
C. to choose
D. for choosing
17. People can’t afford to buy expensive things ____ the prices of daily goods going up.
A. as
B. for
C. with
D. since
18. The first text-books _____ for teaching English as a foreign language came out in the 16th century.
A. having written
B. to write
C. writhing
D. written
19. They _____ friends since they met in Shanghai.
A. have made
B. have become
C. have got
D. have been
20. Shirley _____ a book about China last year but I don’t know whether she has finished it.
A. has written
B. wrote
C. had written
D. was writing
21. – Alice, why didn’t you come yesterday?
-- I ____, but I had an unexpected visitor.
A. had
B. would
C. was going to
D. did
22. I _____ ping-pong quite well, but I haven’t had time to play since the new year.
A. will play
B. have played
C. played
D. play
23. The reporter said that the UFO ______ east to west when he saw it.
A. was traveling
B. traveled
C. had been raveling
D. was to travel
24. – You’re drinking too much.
-- Only at home. No one _____ me but you.
A. is seeing
B. had seen
C. sees
D. saw
25. The price _____, but I doubt whether it will remain so.
A. went down
B. will go down
C. has gone seen
D. was going down
26. After two days, our food _____, and we had to return to the camp.
A. gave in
B. gave away
C. gave out
D. gave up
27. –Smoking is bad for your health.
--Yes, I know. But I can’t _____.
A. give it up
B. give it in
C. give it out
D. give it away
28. He _____ his work with animals.
A is famous as B. is famous for C. is well known as D. is well known to
29. One thousand people died in the disaster, two hundred and fifty-five children ____.
A. were included
B. including
C. include
D. included
30. This is the third time I ____ the Great Wall.
A. came to visit
B. am on
C. have come to visit
D. am visiting
31. – Will you join the discussion?
-- Well, I’ll join you on condition that Wang Lin ____ too.
A. will be asked
B. is asked
C. asked
D. be asked
32. – Have you found a suitable job?
-- No. But I read ______ the newspaper that an engineer was _____.
A. by; hired
B. in; wanted
C. on; asked
D. out of; looked for
33. The fire spread through the hotel very quickly but everyone ____ get out
A. had to
B. would
C. was able to
D. could
34. There was a lot of fun at yesterday’s party. You ____ come, but why didn’t you?
A. must have
B. should
C. need have
D. ought to have
35. How _____ you say that you really understand the whole story if you have covered only part of the article?
A. can
B. must
C. need
D. may
36. The Dragon Boat Festival _____ the beginning of the hottest season of the year.
A. marks
B. makes
C. falls
D. comes
37. My sister doesn’t believe _____ Father Christmas any more.
A. on
B. in
C. at
D. to
38. You should n’t accept a lift from a person _____ you don’t know him.
A. until
B. unless
C. if
D. whether
39. He had a drink _____ orange juice, sugar and water.
A. made of
B. made in
C. made from
D. made up of
40. They stole everything in my purse, _____ my credit card..
A. included
B. to include
C. was including
D. including
41. The best man will _____ and toast the bride and groom at the banquet.
A. make a speech
B. receive an invitation
C. contribute some money
D. attend a reception
42. ______ the morning of the wedding ceremony, the bride and groom have to serve tea to their parents.
A. In
B. At
C. To
D. On
43. –I’ve got your invitation.
-- Oh, good. ______
A. Can you come?
B. Thanks a lot
C. I’ll take it
D. May I help you?
44. – I am going to get married, David. -- _______.
A. That’s brilliant! When’s the big day?
B. Well done~! It’s brilliant.
C. You lucky thing!
D. I am very sorry to hear that
45. It didn’t seem possible, but they carried on ______.
A. to try
B. trying
C. try
D. tried
46.---- Do you surf the Internet a lot？
---- Well,_______, I’m too busy with work to surf the Net.
A. all right
B.I have no idea
C. at last
D. to tell you the truth
47 We should not ________ economic growth that will harm the environment.
A. solve
B. promote
C. challenge
D. reduce
48. We all admired her ______ the way she saved the children from the fire.
A. to
B. for
C. in
D. at
49. I hope that ________ that I’ve been able to do is of some use to you.
A. a few
B. the few
C. a little
D. the little
50. He finally refused to ________ his plan of travelling the world.
A. give off
B. give up
C. give to
D. give in
51. ---- I let my secretary call you several times. Do you know that?
---- I _______ in a meeting. I’m sorry.
A. had been
B. was
C.am
D. have been
52. ----Each of the students working hard at their lessons ________ the book.
---- So have I.
A.is reading
B. has read
C. read
D. reads
53.Was it eight o’clock _______ you got to the cinema yesterday evening?
A. that
B. which
C. until
D. when
54. In my ________, playing hickey is more interesting than playing football.
A. mind
B. idea
C. opinion
D.belief
55. I tried hard to get some information about the new technology from him, but he remained ______.
A.peaceful
B. skilful
C.silent
D.calm
56.While he was in America, he was _______ with a group of bad men, so now the police are looking for mim.
A. compared
B. busy
C. involved
D. happy
57. The book that was _______ to me is not as interesting as Jane’s
A. giving
B. gives
C. gave
D. given
58. Just _________ I don’t complain, people think that I am satisfied.
A. because
B. because of
C. that
D. according to
59. ________ their son away to college, the couple got more room in the house.
A. As
B. For
C. Through
D. With
60. ________ came that another spaceship Shenzhou VII was successfully lifted off in our couvtry.
A. word
B. Word
C. The word
D. Words
61. Once there was ______time _____people walked without shoes.
A.a ;that
B.a ;when
C.the ;that
D.the ;that
62. When we plan our vacation , mother often offers______suggestions.
A.careful
B. practical
C. concerned
D. promising
63. I'm glad to see the rapid progress ______in science and technology in the past decade.
A .to make B.making C.made D.having made
64. How is your business _______recently?I haven’t heard from you for three months.
A.getting on
B.getting in
C.getting off
D.getting over
65. The reason ________they were fired was ____they were not honest.
A.for ;because
B. why ; that
C. for ;that
D.why ;because
66. With all his homework ____,he went swimming with his friends.
A..has been finished
B.finished
C. finishing
D.to be finished
67. She didn't come to school yesterday .Do you know what ___her?
A. has happened with
B. had happened with
C. had happened to
D. has happened to
68. ____the news ,she sat down on the chair and started to cry .
A. Hearing
B. Before hearing
C. To hear
D. Heard
69. My father told me that we wouldn't go anywhere this summer holiday if I ___pass the examination.
A. hadn't
B. wouldn't
C. didn't
D. hasn't
70．There are five chairs ___ ,but I am at a loss which to buy .
A. to be chosen
B. to choose from
C. to choose
D. to be chosen from
71.Among the brilliant athievements, a few records _______ because of the moving life stories behind them.
A. let out
B. stand out
C. leave out
D. pull out
72. Lucy had an unusual ______ for learning languages when she was a baby.
A. quality
B. gift
C. purpose
D. sense
73. All the neighbors admire this family _______ the parents are treating their child like a friend.
A. why
B. where
C. which
D.that
74.He felt ______ as soon as he realized that he had asked a foolish question.
A. bored
B. displeased
C. embarrassed
D. disappointed
75. Every possible means ________ to prevent the air pollution, but the sky is still not clear.
A. is used
B. are used
C. has been used
D. have been used
76. There was a lot of fun at yesterday’s party. You ____ come, but why didn’t you?
A. must have
B. should
C. need have
D. ought to have
77. How _____ you say that you really understand the whole story if you have covered only part of the article?
A.can
B. must
C. need
D. may
78. My sister doesn’t believe _____ Father Christmas any more.
A. on
B. in
C. at
D. to
79. You shouldn’t accept a lift from a person _____ you don’t know him.
A. until
B. unless
C. if
D. whether
80. They stole everything in my purse, _____ my credit card..
A. included
B. to include
C. was including
D. including
81. The best man will _____ and toast the bride and groom at the banquet.
A. make a speech
B. receive an invitation
C. contribute some money
D. attend a reception
82. ______ the morning of the wedding ceremony, the bride and groom have to serve tea to their parents.
A. In
B. At
C. To
D. On
83. I t didn’t seem possible, but they carried on ______.
A. to try
B. trying
C. try
D. tried
84. Every possible means _____ to prevent the air pollution, but the sky is still not clean.
A. is used
B. are used
C. has been used
D. have been used
85. This kind of plant ______ lots of vitamin C.
A. includes
B. holds
C. contains
D. takes
86. -----Congratulations to you ! I hear you got first in the English Speech Contest.
----- ___________ .
A.Don’t mention it. I think that’s only my past.
B.Thanks. But I think I could have done better
C. There’s nothing to cheer for
D.No, no. It’s a piece of cake.
87. The thief was reported ________ more than $50,000 from the millionaire.
A. to steal
B. to be stealing
C. to have stolen
D. to be stolen
88. -----What will you do next Sunday?
-----Maybe do some shopping, for I _________ go to school on Sunday.
A. mustn’t
B. shouldn’t
C. don’t have to
D. had better not
89. If you______ yourself to the job in hand, you’ll soon finish it.
A. request
B. appeal
C. apply
D. claim
90. Mary ____ a professor for half a year.
A. has married
B. married with
C. married
D. has been married to
91. Jenny is always absent from school, __ I suppose is why she is criticized now and then.
A. which
B. who `
C. that
D.what
92. ---Excuse me , is the shop open around the clock?
---__________ . Only from 8:00am.to 4:00 pm.
A. I’m not sure.
B. Well, it depends.
C.That’s right.
D.I’m afraid not.
93. --- It’s a good idea. But who’s going to _____ the plan?
--- I think Tom and Grey will.
A. set aside
B. carry out
C. take in
D. get through
94. --- Helen, will you be at the party tonight?
--- I’m sorry, but I have so much homework to do that I really _____.
A. won’t
B. can’t
C. mustn’t
D. shouldn’t 95. Some pre-school children go to a day care centre, __ they learn simple games and songs.
A. then
B. there
C. which
D. where
96. _______ in a white uniform, he looks more like a cook than a doctor.
A. Dressed
B. To dress
C. Dressing
D. Having dressed
97. Her ____ way of smiling left a good impression on me.
A. successful
B. particular
C. usual
D. peaceful
98 No decision ___ about any future appointment(任命) until all the candidates（候选人）have been
interviewed.
A. will be made
B. is made
C. is being
D. has been made
99.The library _____ in 1992.
A. is built
B. is being built
C. was built
D. was being built
100.Tomorro w only family and close friends _____ to my father’s birthday party.
A. are invited
B. were invited
C. have been invited
D. will be invited
101.Don’t worry. Wang Yong’s wedding celebration _____.
A. is arranged
B. were arranged
C. has been arranged
D. will be arranged
102.The girl ____ on this time yesterday.
A. is operated
B. is being operated
C. were operated
D. was being operated
ually, Christmas trees _____ with little lights and balloons.(decorate )
A. are decorated
B. have been decorated
C. will be decorated
D. were decorated
104.Mike, you ______ play with fire. You______ burn yourself.
A. won’t; can’t
B. mustn’t; may
C. don’t have to; must
D. have got to; shouldn’t
105. You ______ see the doctor, Joe. You don’t look very well.
A. must
B. shall
C. may
D. can
106.How beautiful you are today ! I like ______ design of your shoes. They are ______ match for your dress.
A. a, the
B. a, a
C. the, a
D. the, the
107. After he retired from office, Rogers ______ painting for a while, but soon lost interest.
A. took up
B. saved up
C. kept up
D. drew up
108. The evening party was well _____ and everyone had a good time in it.
A. organised
B. set up
C. put on
D. managed
109. The little boy entered the classroom without ______.
A. noticing
B. noticed
C. being noticed
D. notice
110. The message is very important, so it is supposed _______ as soon as possible.
A. to be sent
B. to send
C. being sent
D. sending
111. The visiting professor ____ to students _____ to meeting at time.
A. preferred giving lectures; to being invited
B. preferred to give lectures; to be invited
C. preferred to giving lectures; rather than being invited
D. preferred giving lectures; to be invited
112. A woman, with her daughter, both looking very friendly, _______ the policeman for help.
A. is asked
B. are asked
C. is asking
D. are asking
113.It was ____ cold that they had to put on more clothes.
A. such a
B. such
C. so
D. so a
114. ---Have you read the timetable ? ---Yes . The train ____ at 10:12 p.m..
A. will start
B. is going to start
C. should start
D. starts
115. Now more and more workers ______their free time trying to improve themselves at school or college.
A. take
B. cost
C. spend
D. pay
116. ---Did you sleep well last night?
---No, can you imagine ____ from too much noise while sleeping?
A. to suffer
B. suffering
C. to prevent
D. preventing
117. Don’t you realize it’s quite ___ th e rule to have him here?
A. on
B. for
C. to
D. against
118. ----Beg your pardon! ---Oh, you _____ to me attentively. ----____, but my hearing is poor.
A. haven’t listened; Yes
B. didn’t listen ; No
C. weren’t listening; Yes
D. can’t have listened; No
119. We were swimming in the lake _____ suddenly the storm started.
A. when
B. while
C. until
D. before
120. --Would you like to come to the dinner party here on Saturday?
--Thank you. I’d love to, _____ I’ll be out of town at the weekend
A. because
B. and
C. so
D. but
121. I gave ny 18-year-old daughter a cell phone, so now I can ask her if she _______ home for dinner or just eat at school.
A. should come
B. came
C. has come
D. will come
122. One learns a language by making mistakes and _____ them.
A. correct
B. correcting
C. corrects
D. to correct 123. ----I am sorry to have broken your glasses.
---- _____________.
A. You are welcome
B. I agree
C. That’s right
D. It doesn’t matt er
124. The teacher told us that the earth ____ around the sun.
A. goes
B. went
C. has gone
D. had gone
125. –How long ______ English?
--- For more than 6 years.
A. have you been learning
B. did you learn
C. do you learn
D. are you learning 126. With a lot of difficult problems ______, the newly elected mayor（州长）is having a hard time .
A. done with
B. doing with
C. to do with
D. being done with
127. From his ____ expression, we know the meeting is ______.
A. bored; bored
B. boring; boring
C. bored; boring
D. boring; bored
128.______ more time, I would have done the work far better.
A. To give
B. Giving
C. Given
D. Being giving
129. The piano is so big that it ______ too much room.
A. takes in
B. takes on
C. takes off
D. takes up
130．The distant country is so _____ that I don’t want to go back to the noisy city.
A. helpful
B. wonderful
C. excellent
D. peaceful
131. I’ll go home for vacation as soon as I ______ my exams.
A. will finish
B. am finishing
C. finish
D. finished
132. At the dinner we usually started with soup and ______ fruit.
A. ended up
B. ended over with
C. ended up in
D. ended up with
133. -- It’s been a wonderful evening. Thank you very much. --_______.
A. My pleasure
B. I’m glad to hear that
C. No, thanks
D. It’s Ok.
134.The government is dealing with such _____ problems as unemployment and poor health.
A. personal
B. social
C. lawful
D. sexual
135. I thought her nice and honest _____ I met her.
A. first time
B. for the first time
C. the first time
D. by the first time
136.Since the matter at hand was ________, they had to deal with it at once.
A.boring
B.personal
C.interesting
D.urgent
137.Sarah, hurry up. I’m afraid you don’t have time to ________ before the party.
A.get changed
B.get change
C.get changing
D.get to change
138.The traffic in our city is already bad, and it ________ even worse.
A.has got
B.gets
C.is getting
D.got
139.---- Are you going to leave now?
---- Yes. Unless you would prefer me __________.
A.staying
B.that I stay
C.stay
D.to stay
140.Although he has lived with us for ages, we still _______ a lot about him.
A.haven’t known
B.hadn’t known
C.didn’t know
D.don’t know
141.Don’t you think this program is boring? Let’s _______ to Friends
A.turn on
B.turn down
C.switch over
D.switch off
142.---- We haven’t heard from Helen for a long time.
---- What do you suppose ________ to her?
A.has happened
B.to happen
C.having happened
D.was happening
143.---- Hello, Mr. Smith. This is Harry Jackson speaking. I’m afraid I will be late for the meeting in your office.
---- ________ We’ll wait for you.
A.Hurry up.
B.Are you sure?
C.Cheer up!
D.That’s all right.
144. The host goes to the kitchen to see what the cooks _____ for tonight’s party.
A.are preparing
B.prepare
C.are being prepared
D.are prepared
145.The government will have to ________ the challenge of protecting the environment while keeping the economy strong.
A.expect
B.meet
C.escape
D.miss
146.---- Can you understand our English teacher?
---- ________, I found it difficult to understand what she said just now.
A.By the way
B.Hold on a moment
C.To tell the truth
D.To my surprise
147.The money collected from ticket sales could be _______ food and clothes for the people in the flooded areas.
A.spent in
B.paid for
C.paid back
D.spent on
148.After the heated discussion, they made a _________ on when to finish the competition.
A.decision
B.promise
C.plan
D.mistake
149.Although advances in science and technology have been made, living on the moon ______ impossible right now.
A.remains
B.is remaining
C.remained
D.is remained
150.---- Do you know when he _____ again?
---- When he ____ here, I’ll let you know at once.
es, come
B.will come, will come
es, will come
D.will come, comes 根据句意用方框内所给短语的正确形式填空。

（其中有多余选项）
A
get involved with switch over judge…by go off
separate…from take up operate on react to apply for fight for
protect…from contribute receive make a speech celebrate
get married depend on ask… for shouldn’t accept
1.Whether he will come or not ________________ the weather tomorrow morning.
2. The alarm clock suddenly ____________ and he jumped out of his bed at once.
3.. Those old books ________________ too much room, but I don’t know what to do with them.
4. He organized protests many times to ________________ equal rights for the black people.
5. We shouldn’t ________ others ________ what they wear.
6. Many people ________________ the preparation for the coming competition.
7.You should remember to ________ your DC player ________ sunlight and rainwater.
8. How did the patient ________________ this kind of medicine?
9. You _____ a lift home from a person you don’t know.
10. She ________________ a job with the local newspaper yesterday.
11. The best man will ___ and toast the bride and groom at the banquet.
12.Although the bride’s parents usually pay for the wedding, modern couples often ___ some money as
well.
13. I don’t like the program. Please ____________ to Channel 5.
14. She had to ________ the teacher ______ half a day’s leave.
15.The graduation ceremony allows students to ____ their achievements with family and friends.
B
add up depend on reduce be an expert on prevent---- from
think of suffer from organise distance learning bring back social
complain about support be supposed to do relax
1.He spent all morning __________ numbers and checking accounts.
2.The amount you pay ___________ where you live.
3.We must __________ the rivers __________ being polluted.
4.Eating properly and healthily can help you ________ stress.
5.Some ________ situations are too difficult for shy people like me.
6.You can ask Dr. Smith for advice. He _________________ heart disease.
7.He asked me if he _______________ all of the possible problems.
8. I try to do the homework that I ___________ from school as soon as I get home.
9. Mona is never happy. Listen, she’s now ______________ her lunch!
10. I am studying business communication by _________________.
11. You ___________________ finish your homework on time.
12. Our business has _______________ lack of investment.
13. You’ll find listening to music very __________ after a hard day’s work.
14.Someone must ___________ this year’s Christmas party,
15.His idea to organise a big party has won _________ from his friends.
C
be free of be excited about be filled with take up go off as well as suppose at the moment suffer from stand complain about think of
1.The old man died of the cancer, and now he _________ the pain.
2.After a week, the children started ______________ the problems they were having.
3.Please hand me the glass that ___________ lemonade.
4.Dr. Klinsmann, could you tell us what kind of person _________ stress?
5.I’m terribly sorry I’ve ___________ too much of your time.
6.Mr. Jones is not in the office ___________. He has gone on a business trip.
7.You’re __________ to take the book out of the reading room! You’ll get fined of you do that.
8.All of the football fans ___________ the coming World Cup held in South Africa in 2010.
9.I cannot _______ the loud noise that my neighbors are always making.
10.He was badly injured when a firework _________ in his face.
七选五：根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

(1) When a person does a certain thing again, he is impelled(迫使) by some unseen force to do the
same thing repeatedly; thus a habit is formed. Once a habit is formed, it is difficult, and sometimes impossible, to get rid of. (2) Children often form bad habits, some of which remain with them as long as they live. Older persons also form bad habits as long as they live. Older persons also form bad habits, and sometimes become ruined by them.
(3) Many successful men say that much of their success has something to do with certain habits
in early life, such as early rising, honesty and thoroughness.
Among the habits which children should not form are laziness, lying, stealing and so on. (4) Unfortunately older persons often form habits which ought to have been avoide．(5)
A．There are other habits which, when formed in early life, are of great help.
B．Whether good or not habit are, they are easy to get rid of.
C．We ought to keep from all these bad habits, and try to form such habits as will prove good for ourselves and others.
D．Habits, whether good or bad, are gradually formed.
E．It is very important for us to know why we should get used to good habbits.
F．These are all easily formed habits.
G．It is therefore very important that we should pay great attention to the formation of habits.
七：（1）.单句改错（每小题1分，共10分）
1.It cost me about 10 minutes to get changed. ___________________
2.Meetings and appointments take away most of my time. ____________________
3.His sister liked pop music to classical music when she
was young. ____________________
4.He suffers a cold sometimes. ____________________
5.We must prevent soil from washing away. _____________________
6.If he will come or not depends on the weather. _____________________
7.Talkign to my friends about my problems often help
me relax and reduce stress. _____________________
8.He was determining not to make the same mistakes. _____________________
9.He’s a bright-kid and eagered to learn. _____________________
10.The washing-up needs being repaired at once. _____________________
短文改错
I used to going to the countryside to draw animals and plants. One day I was walking across a field look for rabbits to draw. Losing in thought, I hadn’t noticed a bull to running towards me. About 100 meters ahead was a tree under that I would sit and draw. Suddenly, I heard the noise behind me. I turned and saw the bull. Knowing a bull can run more faster than a man, I quickly reached the tree and climb up. From there I saw the bull kicking my food bag by its feet. It kept done this for 15 minutes and moved away. But I was quite nervous in the tree.
三：根据汉语提示完成下列各句，每空一词。

（每小题2分，共20分）
1.为了迎接未来的挑战，我们现在必须努力工作。

In order to _______ ________ __________ of the future, we must work hard now.
2.写这本小说花了我两年多的时间。

It ________ me more than two years _______ ________ this novel.
3.我总是最后一个离开教室。

I am always ______ _______ _______ _______ _______ the classroom.
4.科学家们将不得不拿出增加世界粮食供应的新方法。

Scientists will have to _______ _______ ________ new methods of _________ the world’s food supply.
Scientists will have to _______ ________ new ways to _________ the world’s food supply.
5.我父亲在他的花园里既种蔬菜又种花草。

My father grows________ _________ vegetables ________ ________ flowers in his garden.。