1、1Unit 2 Working the land Section 3 Using Language .单词拼写1The importance of protecting the forest has been _underlined_ (强调)again and again，but people there are still cutting down trees.2Soil should be improved by adding _organic_ (有机的)fertilizer.3The new model will go into _production_ (生产)next year.
2、4He _skims_ (浏览)the newspaper before going to work every day.5The _discovery_ (发现)of new oilfields brought the price up.6The only way to do that is to _reduce_ (减少)expenses.7When food goes bad，there are some _chemical_ (化学的)reactions taking place.8I prefer _mineral_ (矿物质)water to distilled water(蒸馏水
3、).9In order to keep your body healthy，you should take the advice on diet and _nutrition_ (营养).10After you have read the article，I would like you to write a _summary_ (总结).选词填空confusing， no comment， keep.free of， regret， reduce， prefer， in summary， build up1With the pressure _building up_，she was off
4、 work for weeks because she couldt stand it any more.2Can you give some explanation about the accident caused by the son of the famous man yesterday？_comment_ ！3He has _regretted_ refusing their offer to work abroad.4He said that he _preferred_ swimming to skating.5_In summary_，the little tramp is h
5、omeless，poor but optimistic，kind.6The scientists are trying to think of ways to _keep_ the water free of pollution.7From ner confused look，we can know that the question is quite _confusing_.8She tried hard to _reduce_ her weight by doing exercise every day.完成句子21Addicted to the computer games，he can
6、t _focus on the study_ (集中精力学习).2Just as exercise helps _build up_ (增强)our bodies，reading helps develop our mind and broad our vision into the world.3The villagers are trying to _keep the river free from_ (使河流免受)pollution.4This new project will _cause great damage_ (对造成很大的损害)to the environment becau
7、se of the pollution.5It was the drivers carelessness that _led to_ (导致)the traffic accident.6I often _confuse her with her twin sister_ (把她和她的双胞胎妹妹弄混)because they are so alike.7The number of employees _has been reduced from 50 to 30_ (已从 50减少到30) so far.8I dont feel I can _comment on their decision_ (对他们的决定作出评论).
