九年级上册课文单词拼写

1、单词拼写 (3) 33页 There are many kinds 种类种类of pollution around us.They are bad for our health in many ways方式方式. Burning gas,oil and coal creates air pollution.It can cause sore eyes and breathing呼吸呼吸 problems. With the increase增长增长 in population 人口人口and the development发展发展 of industry工业工业,litter is every

2、where到处到处.It makes our environment环境环境 dirty.People put lots of litter into the land.In the fields,farmers use too many chemicals which destroy毁坏毁坏 the soil.Soil pollution污染污染 causes unhealthy不健不健 康的康的 food. Noise pollution can make people deaf耳聋耳聋.For example,people may lose失去失去 their hearing听力听力 i

3、f they work in a noisy place for a long time.Too much noise can cause high blood pressure as well. Working工作工作 in strong light for a log time may cause some kinds of illnesses.It makes people feel terrible and is especially bad for eyes. With less pollution,our planet 星球星球will become greener 环保的环保的a

4、nd our health will be better. With the i_增长增长 in p_人口人口and the d_发展发展 of i_工业工业,litter is e_到处到处.It makes our e_环环 境境 dirty.People put lots of litter into the land.In the fields,farmers use too many chemicals which d_毁坏毁坏 the soil.Soil p_污染污染 causes u_不健康的不健康的 food. With less pollution,our p_星球星球wil

5、l become g_环保的环保的and our health will be better. increasepopulationdevelopment industryeverywhereenvironment destroy unhealthy planetgreener pollution 补全对话 1.你怎么了？你怎么了？ 2.你像这样多久了？你像这样多久了？ 3.你去看过医生吗？你去看过医生吗？ -是。是。/不是。不是。 4.太糟糕了！太糟糕了！ 5.谢谢！谢谢！ 6.不客气。不客气。 1.Whats wrong with you? 2.How long have you been

6、 like this? 3.Have you seen a doctor? -Yes,I have./No,I havent. 4.Thats too bad! 5.Thank you! 6.You are welcome. （1）41页 How can we avoid a serious water shortage.First,we should s_ (节约节约) water and not w_ (浪费浪费)it.Second, we should p_ (保护保护)our water r_(资源资源)and not p_(污染污染) them.Third,we should dis

7、cover ways to r_ (再利用再利用)water.S_(科学家科学家) have made some p_(进步进步) in this field.Today,some large cities are r_ (再利再利 用用)their water.But peoples n_(需求需求)for water is i_(增长增长) day by day.We still dont have enough water .What else can we do? save waste protect resourcespollute reuseScientists progressr

8、eusing needincreasing Forests are the lungs of the e_(地球地球). Without them, it cannot b_(呼呼 吸吸).It needs its forests to r_(移除移除) carbon dioxide from the air and to make o_(氧气氧气).In many c_(国家国家) ,such as new Zealand, Canada and Brazil, forests were c_(砍下砍下) down to p_(提供提供)wood to build houses. Many

9、young v_(志愿者志愿者) around the world are working in their holidays to plant new trees to replace them. These young men and women face many d_(困难困难) when they plant new trees .The weather may be very hot and d_(干燥干燥) or it may be very cold and wet .There are often many insects that b_(咬咬) these planters

10、 on their legs, arms, and faces while they work.They carry heavy bags of small trees, and working mountains can be d_（危险）（危险）. remove oxygencountries cutprovide volunteers difficulties dry bite dangerous breathe earth （2）49页 (3) 33页 There are many kinds of poluution around us,including air pollution

11、,soil pollution,noise pollution and light pollution.They are bad for our health in many ways. Burning gas,oil and coal creates air pollution.It can cause sore eyes and breathing problems. With the increase in population and the development of industry,litter is everywhere.It makes our environment dirty.People put lots of litter into the land.In the fields,farmers use too many chemicals which destroy the soil.Soil pollution causes unhealthy food. Noise pollution can make people deaf.For example,people may lose their hearing if they work in a noisy place for a long time.