2 . Thousands of soldiers are working to ________ food and blankets to the victims.

A．diagnose

B．distribute

C．dismiss

D．transform

4 . 语法专练(非谓语动词)
1. ____ (learn) more about Chinese culture, Jack has decided to take Chinese folk music as an elective course.
2. ____ (ask) to work overtime that evening, I missed a wonderful film.
3. Ordinary soap, ____ (use) correctly, can deal with bacteria effectively.
4. Around 13,500 new jobs were created during the period, __( exceed) the expected number of 12,000 held by market analysis.
5. I need a new passport so I will have to have my photograph _____(take).
6. I didn’t mean ____ (eat) anything but the ice cream looked so good that I couldn’t help _______(try) it.
7. The Internet provides us with much more various forms of entertainment. It also keeps us ______(inform) of the latest news all over the world.
8. The government has introduced a new program, _____(allow) the children in the city to receive good education.
9. Bill suggested ___ (hold) a meeting on what to do for the activities during the vacation.
10. ____(raise) in the poorest area of Glasgow, he had a long, hard road to a football star.
11. —Do you prefer ____ at home rather than join in the journey?
—I prefer ____ at home to leaving for the journey.(stay)
12. The main road ___(build) will be completed next year.
13. His first book ____ (publish) next month is based on a true story.
14. During the Mid-Autumn Festival,family members often gather together ____ (share) a meal, admire the moon and enjoy moon cakes.

7 . 单句语法填空
1. (2021全国甲卷)It is possible ________ (walk) or bike the entire 14 kilometers.
2. (2021全国甲卷)After ________ (spend) some time looking at all the defensive equipment at the wall, we decided it was time for some action and what better than to ride on a piece of history!
3. (2021全国乙卷)Minimize the impact of ________(visit) the place.
4. (2021全国乙卷)Activities there range from whale watching to hiking(远足)and accommodations aim _________(have) a low impact on the natural environment.
5. (2020·全国Ⅰ)Chinese researchers hope to use the instruments onboard Chang’e-4 __________ (find) and study areas of the South Pole-Aitken basin.
6. (2020·全国II)They represent the earth __________ (come) back to life and best wishes for new beginnings.
7. (2020·全国II)They make great gifts and you see them many times __________ (decorate) with red envelopes and messages of good fortune.
8. (2020·全国II)They are easy __________ (care) for and make great presents.
9. (2020·全国III)The next morning he hired a boat and set out __________ (find) the well-known painter.
10. (2020·全国III)And when he saw the mists rising from the river and the soft clouds __________ (surround) the mountain tops, he was reduced to tears.
11. (2019·全国Ⅰ)Modern methods of tracking polar bear populations have been employed only since the mid-1980s, and are expensive __________(perform) consistently over a large area.
12. (2019·全国Ⅰ)Scientists have responded by __________(note) that hungry bears may be congregating(聚集) around human settlements, leading to the illusion(错觉) that populations are higher than they actually are.
13. (2019·全国II)A 90-year-old has been awarded “Woman Of The Year” for __________(be) Britain’s oldest full-time employee—still working 40 hours a week.
14. (2019·全国II)Picking up her “Lifetime Achievement” award, proud Irene declared she had no plans __________(retire) from her 36-year-old business.
15. (2019·全国II)When we got a call __________(say) she was short-listed, we thought it was a joke.
16. (2019·全国III)On the last day of our week-long stay, we were invited to attend a private concert on a beautiful farm on the North Shore under the stars, __________(listen) to musicians and meeting interesting locals.
17. (2018·全国Ⅰ)You don’t have to run fast or for long __________(see) the benefit.
18. (2018·全国Ⅰ)You may drink, smoke, be overweight and still reduce your risk of __________(die) early by running.
19. (2018·全国II)The government encourages farmers to grow corn instead of rice __________(improve) water quality.
20. (2018·全国II)China’s approach to protecting its environment while __________(feed) its citizens offers useful lessons for agriculture and food policymakers worldwide.
21. (2018·全国III)I quickly lower myself, ducking my head to avoid __________(look) directly into his eyes so he doesn’t feel __________(challenge).
22. (2018·全国III)Once his message was delivered, he allowed me __________(stay) and watch.
23. (2017·全国Ⅰ)They are required __________(process) the food that we eat.
24. (2017·全国Ⅰ)By __________(eat) more fast food people will get more salt and fat than they need in their diet.
25. (2017·全国II)This included digging up the road, __________(lay) the track and then building a strong roof over the top.
26. (2017·全国III)But unlike school friends, 16-year-old Sarah is not spending half-term __________(rest).
27. (2017·全国III)But Sarah, who has taken part in shows along with top models, wants __________(prove) that she has brains as well as beauty.

8 . _______________________(master)a new skill, you must learn carefully. （所给词的适当形式填空）

9 . —I think the environment is terrible these years.
—Yes, it will be even worse________ the government takes action ________ it.

A．until; protect

B．unless; to protect

C．if; protecting

D．unless; protecting