1、英语必修3外研版Module4学案（第1-2课时）英语必修3外研版Module4学案（第1课时）Module 4 Sandstorms in Asia Period1 WordsLearning aim: to master the usage of the words and phrases in Module 4Leaning methods: make full use of the textbook, the guidebook and the dictionary.1.New words and phrases沙尘暴_沙丘_ 沙漠化_ 沙尘 _ 大气层_ 废料_ Mass_ camp
2、aign _ process _ citizen _forecast _ Pollution _ 化学药品_ 环境_ 力量_ 重新利用_ Concerned _urgent_complain_scary_absolutely _ protection _ cut _ (砍倒) be _ in (突然遭遇) 吸收_ one _ another (一个接一个地) 对有影响 _放出_In a nutshell _ look through _2. Match the words with the definitions.Atmosphere damage pollution recycle frig
3、hteningAbsolutely survive forecast citizen expertTo continue to live after a difficult or dangerous situation or event _ To say what will probably happen. _ Someone who lives in a particular town or country _the air around the earth. _ damage to the environment because of chemicals to treat somethin
4、g so that we can use again completely _ Scary _ to have a bad effect _ someone who knows a lot about a particular subject_ 3Fill the blanks (根据汉语提示或首字母写出单词)The sight was so f_ that he stood there, unable to move.Planting trees is the best way to deal with d_.A group of representatives of the citizen
5、s were invited to watch the p_ of the vote.Every day he c_ to school instead of taking a bus.The use of _(化学药品)does great harm to the environment. The chairman was much _ (关心)about the living conditions of the farmers. We still need _ (证据)to prove that there is life on the Mars.If you think you have
6、 passed the exam, you are_ (绝对地)wrong.Weather experts have _(预报)another big sandstorm in a weeks time.Sandstorms sometimes _(影响)Beijing.4.根据句后提示词，把下列句子翻译成英语。1. 一听到这个消息，她什么也没说就流下了眼泪。（but）2. 昨天这个时候有人听见他正在练习唱歌。（ be heard doing）3. 如果我们去度假，有人为我们照看房子吗？（Take care of）4. 为了阻止沙漠进一步逼近，村民正在种植树木和草皮。（ in order to
7、）5. 问题是如何说服他改变主意。(persuade)英语必修3外研版Module4学案（第2课时）Period 2 ReadingLearning aims:1.To practice the reading skill 2.To learn some important words ,phrases and sentences of the text 3.To know the cause of sandstorms and how to prevent sandstorms 1.Read the reading passage ,and finish Activity2on Page33
8、1. _2._3._4._5._6._7_.8._2.Activity3.on Page331. 2. 3. 4. 3.T or F(1)A government campaign has been started to help solve the sandstorms problem. ( )(2)The winds in a sandstorm can sometimes prevent you from seeing the sun. ( )(3)Northwest China is the sandstorms centre in Central Asia. ( )(4)Sandst
9、orms begin in desert areas ( )(5)Sandstorms in China appear to have increased in recent years as a result of “desertification” ( )(6)To prevent sandstorms coming nearer, the government is planting trees. ( )4.Actity4 on Page331.2.3.4.5.6.5. Activity51_2._3._4._5._6._6.Answer the questions:(1)What ar
10、e sandstorms?(2)Where are major sandstorms in the world?(3)To be cycling in a sandstorm is frightening. Why?What should we wear if we go out ?(4)What do you think is the cause of sandstorms?(5)How can we prevent sandstorms?Cultural CornerActivity1 Read the passage on page 39.1.T or F (1)Germans put
11、their garbage into different bags. ( )(2)People can burn too much coal. ( )(3)In the 1970s, the “Green” movement began. ( )(4)The “Green ” movement tries to be against the government. ( )2.Answer the questions:(1)How do countries in Europe try to improve the environment?(2)When and why did the “Gree
12、n ”movement begin ? (3)What does the “Green” movement try to do?Activity2 Read the passage on page 871.The Dust Bowl lasted nearly ten years in America. ( ).2.People were forced to leave the southern plains. ( )3.The lack of rainfall caused the Dust Bowl disaster. ( )4.The Chinese government is figh
13、ting desertification by moving people to the cities. ( )5.The most serious situation is Africa. ( )6.The climate is largely responsible for desertification in Africa.7.It is important to save the forests to stop the desert advancing. ( )2.Answer the questions:(1)What was the worst agricultural disaster in the history of the United States?(2)What caused the disaster ? (3)What is the Chinese government doing to fight desertification?
