1、第一部分选修六Unit 4 .单词拼写1In China about three billion plastic shopping bags are consumed(消耗)every day.2Not only can taking exercise contribute to health but it also refreshes (使振作)your mind.3I first read the fashion magazine over a decade ago and have subscribed(订购)to it since.4Cycling has become a new t
2、rend (趋势)around the world，a good way of energy saving and low-carbon life.5In addition to these traditional activities，we have a wider range (范围)of choices such as travelling and visiting our relatives or friends.6In my opinion，although the Internet provides us with emotional comfort as well as larg
3、e quantities(数量)of information，we should be careful while using it.7We advocate (提倡)using cloth or paper bags instead of plastic ones.8The employment problem tends to be a common phenomenon(现象)in a lot of countries.单句改错1We can know more about the life of great people as well history and cultures of
4、other countries.well后加as2At present，a large quantity of food and water are needed in the earthquake-hit area.areis3The rubbish results from the dirty water.fromin4In the city center，the citizens have to put up noise.up后加with5Your mother seems very much opposed your going abroad.opposed后加to6Circumsta
5、nce permitting，Ill go abroad to study.CircumstanceCircumstances7As a result the pilots strike，all the flights had to be cancelled.result后加of8He tends to losing his temper if you dont obey the rule.losinglose.教材与语法填空There is no doubt 1.that the earth is becoming warmer but there is a fierce debate ov
6、er whether it is human activity that has caused this global warming 2.or it is just a natural phenomenon.Many scientists like Dr.Janice Foster believe that people have caused 3.the increase in the earths temperature by burning fossil fuels like coal，natural gas and oil to produce energy whose byprod
7、ucts 4.are called (call)“greenhouse”gases，the most important one 5.being (be) carbon dioxide.These gases trap heat from the sun and therefore warm the earth，without 6.which the earth would be about thirtythree degrees Celsius cooler 7.than it is.But 8.increased (increase) amount of extra carbon diox
8、ide means that more heat energy is trapped in the atmosphere causing the global temperature to go up.9On the other hand，scientists like George Hambley believe that any warming will be mild with few bad environmental consequences and more carbon dioxide is 10.actually(actual) a positive thing.教材与短文改错
9、I am doing a project on behalf of my school about global warming.Sometimes I felt that individuals can not have any effect at such huge environmental problems.Anyway，Im not sure where to start it with my project.So I would love to get any suggestion.It is suggested that we took many measures.For exa
10、mple，we can buy things making from recycled materials.Planting trees is also good way.Important，we can ask your family and friends to work together with us.We can get our parents to buy products that are made to save energy.Rememberingour contribution counts.答案：I am doing a project on behalf of my s
11、chool about global warming.Sometimes I that individuals can not have any effect such huge environmental problems.Anyway，Im not sure where to start it with my project.So I would love to get any .It is suggested that we many measures.For example，we can buy things from recycled materials.Planting trees
12、 is also good way.，we can ask family and friends to work together with us.We can get our parents to buy products that are made to save energy.our contribution counts.话题微写作1不同的科学家对全球变暖有不同的看法。2有些科学家同意全球变暖是个灾难。3不断增长的温度可能会导致洪水、干旱和饥荒。4其他科学家反对这种观点，认为这种变暖会很温和。5它不会在环境方面导致严重的后果。Different scientists have different opinions on global warming.Some scientists subscribe to the view that global warming will be a catastrophe.The steady going up of the temperature may result in floods，drought and famines.Others are opposed to this，saying the warming will be mild with no severe environmental consequences.