Unit5 Working Land单元语法专题训练
单句语法填空
A(基础练)
It is believed_________Yuan Longping is the "father of hybrid rice".
It is obvious _________he has devoted all his life to education.
_________we should do now is to tackle the financial crisis.
The biggest problem is _________ there is a shortage of fresh water on the island.
At that time, _________we needed to do most was to alleviate hunger and get rid of poverty.
It is still a question_________we can boost our grain yield by doing so or not.
One characteristic of hybrids showed _________ they could attain a higher output than conventional crops.
It is estimated _________about 60 percent of domestic rice consumption in China is comprised of crops generated from his hybrid strains.
_________ he aimed at was to overcome difficulties to develop the first hybrid rice that enabled farmers to expand their output greatly.
It was his assumption _________his rice plants were as tall as sorghum, with each ear of rice as big as a broom.
He wanted to know_________the greatest vision was generated from.
For instance,_________human beings go to find alter-native fuels remains a mystery.
It is essential _________we should estimate the depth of plant roots.
_________ his dream will become a reality has been bothering him.
It occurred to him _________ they could replace chemical farming with organic farming.
The foreign minister said,"It is our hope _________ the two sides will work towards peace."
_________ she will come to the party is still a question.
_________ I have drawn from this experience is that by bravely taking full responsibility for failure we can succeed.
_________ fashion differs from country to country may reflect the cultural differences from one aspect.
We usually think _________ we can't get seems better than what we have.
_________ he didn't attend the meeting yesterday wasn't quite clear.
_________ he solved the problem successfully interested all of us.
It doesn't matter_________ they will arrive at the station. We have arranged for a car to wait for them around the clock.
_________ the meeting will be held is being discussed.The conference room on the fifth floor and the hall on the ground floor are available.
What Marty has been looking forward to_________ (be)a trip to China in the summer holidays.
B(提高练)
[2024·新课标I卷]_________ worked on a veterinarian seemed likely to work on his patients.
[2024·新课标II卷]She says it is essential _________ we keep control of artificial intelligence, or risk being sidelined and perhaps even worse.
[2024·新课标I卷]“Sometimes it surprises me_________ it works so well,"he says.
[2023·新课标II卷]_________ I was to do was fly to Topeka to pick up Tiffy.
[2023。全国甲卷]_________ Mario had given us was the taste of the Garfagnana.
[2023·新课标II卷]It just happened _________ I was planning another PNP flight with another pilot, Karen,who offered to take Tiffy from Kansas City to Virginia.
[2021·新高考全国I卷]_________ is so breathtaking about the experience is the out-of-this-world scenes.
[2021·新高考全国I卷]_________ comes next is the endless series of steps.
[2020·江苏卷]It is not a problem _________we can win the battle;it's just a matter of time.
It is often the case _________anything is possible for those who hang on to hope.
I think_________ impresses me about his painting is the colors he uses.
It remains to be seen _________ the newly formed committee's policy can be put into practice.
_________struck me most in the movie was the father's deep love for his son.
It doesn't matter _________ you turn right or left at the crossing-both roads lead to the park.
It suddenly struck me _________ difficult it was for a woman to get educated in the 1950s.
语法填空
It was reported 1 _________there was an accident at the corner of Roman Street this morning. No one saw 2 _________ on earth happened then. A car ran into a truck. but fortunately nobody got injured. 3_________ is responsible for the accident is still under investigation.The police are uncertain about 4_________ driver is to blame. 5 _________ the police should do now is 6 _________ they must find out what led to the accident. They said it was difficult for them to judge because 7_________the accident happened was not clear. Perhaps the reason was 8 _________ the driver was too tired to stop the car in time. The driver didn't admit the fact 9_________ he was driving too fast at the turning. The police doubted 10_________ what he said was true and decided to make a further investigation.
答案
一.A 1.that 2.that 3.What 4.that 5.what 6.whether 7.that 8.that 9.What 10.that 11.where 12.where 13.that 14.How/When 15.that 16.that 17.Whether 18.What 19.That 20.what 21.Why 22.How 23.when 24.Where 25.is
B 1.What 2.that 3.that 4.What 5.What 6.that 7..What 8.What 9.whether
10.that 11.what 12.whether 13.What 14.whether 15.how
二.
1.that 2.what 3.Who 4.which 5.What 6.that 7.how 8.that 9.that 10.whether