20182019学年高中英语Unit2WorkingthelandSection3UsingLang

Unit 2 Working the land Section 3 Using Language
Ⅰ.单词拼写
1．The importance of protecting the forest has been __underlined__ (强调)again
and again，but people there are still cutting down trees.
2．Soil should be improved by adding __organic__ (有机的)fertilizer.
3．The new model will go into __production__ (生产)next year.
4．He __skims__ (浏览)the newspaper before going to work every day.
5．The __discovery__ (发现)of new oilfields brought the price up.
6．The only way to do that is to __reduce__ (减少)expenses.
7．When food goes bad，there are some __chemical__ (化学的)reactions taking place.
8．I prefer __mineral__ (矿物质)water to distilled water(蒸馏水).
9．In order to keep your body healthy，you should take the advice on diet and
__nutrition__ (营养).
10．After you have read the article，I would like you to write a __summary__ (总
结).
Ⅱ.选词填空
confusing， no comment，keep...free of，regret，reduce，prefer，in summary，build up 1．With the pressure __building up__，she was off work for weeks because she could't
stand it any more.
2．—Can you give some explanation about the accident caused by the son of the
famous man yesterday？
—__comment__ ！
3．He has __regretted__ refusing their offer to work abroad.
4．He said that he __preferred__ swimming to skating.
5．__In summary__，the little tramp is homeless，poor but optimistic，kind.
6．The scientists are trying to think of ways to __keep__ the water free of pollution.
7．From ner confused look，we can know that the question is quite __confusing__.
8．She tried hard to __reduce__ her weight by doing exercise every day.
Ⅲ.完成句子
1．Addicted to the computer games，he can't __focus on the study__ (集中精力
学习).
2．Just as exercise helps __build up__ (增强)our bodies，reading helps develop our mind and broad our vision into the world.
3．The villagers are trying to __keep the river free from__ (使河流免受)pollution.
4．This new project will __cause great damage__ (对……造成很大的损害)to the environment because of the pollution.
5．It was the driver's carelessness that __led to__ (导致)the traffic accident.
6．I often __confuse her with her twin sister__ (把她和她的双胞胎妹妹弄混)because they are so alike.
7．The number of employees __has been reduced from 50 to 30__ (已从50减少到30) so far.
8．I don't feel I can __comment on their decision__ (对他们的决定作出评论).。