Module 4 Sandstorms in Asia,Reading &Vocabulary,Module4 預(yù)習(xí)學(xué)案,一、詞匯拓展 :借助字典等工具書，寫出些列單詞的正確形式。 1_ n力量；力氣_ v加強(qiáng) 2_ n環(huán)境_ adj.環(huán)境的,strength,strengthen,environment,environmental,3_ adj.關(guān)心的；擔(dān)心的_ n& v關(guān)心；擔(dān)心 4_ n證據(jù)；證明_ adj.明顯的；顯然 的 5_ adj.主要的；多數(shù)的_ n大多數(shù) 6_ adj.緊急的_ vt.催促；極力主張 7_ vt.污染_ n污染 8_ vi.抱怨；發(fā)牢騷_ n抱怨 9_ adj.恐怖的；嚇人的_ vt.使受驚_ adj.受驚嚇的 10_ n保護(hù)_ vt.保護(hù),concerned,concern,evidence,evident,major,majority,urgent,urge,pollute,pollution,complain,complaint,scary,scare,scared,protection,protect,字詞入章，相得益彰,Now，more and more people are complaining about the atmosphere pollution. Protecting the environment has become a major concern of the society. It is urgent to strengthen peoples awareness （意識(shí)）of the environmental protection. 翻譯 目前，越來越多的人抱怨大氣污染。保護(hù)環(huán)境已經(jīng)成了的一個(gè)社會(huì)主要關(guān)注點(diǎn)。迫切需要提高人們的環(huán)保意識(shí)。,Module 4 Sandstorms in Asia,tornado,hurricane,Natural Disasters,earthquake,sandstorm,lightning,volcanic eruption,B,C,A,Inner Mongolia,Gansu,Xinjiang,【學(xué)情調(diào)查，情境導(dǎo)入】,【學(xué)情調(diào)查，情境導(dǎo)入】,Questions: 1.Whats the bad effects of the sandstorm? 2.What is the cyclists wearing and why?,Fast reading:,Para.1 a. the description of sandstorms Para.2 b. the causes of sandstorms Para.3 c. a major disaster in Asia Para.4 d. the effects of sandstorms Para.5 e. the governments measures Para.6 f. the forecast and suggestions,【問題展示，合作探究】,Read the text carefully and choose the best answers. Sandstorms are strong winds carrying through the air. A. sand and dust B. rain and heat C. dirt and mud D. cloud and snow Which of the following doesnt belong to the main places in the world where there are sandstorms? A. Central Asia. B. North America. C. Central Africa. D. Austria. What do the experts advise people to do when a sandstorm arrives in the city? A. Dont go out. B. Dont wear masks C. Dont go to work as usual D. Dont ride bicycles.,A,D,A,Careful reading:,The factors that cause land to be desert are . A. cutting down trees B. digging up grass C. climate changes D. all of the above From the last paragraph we know . A. the government is taking measures to prevent sandstorms B. the distance between the desert and the center of Beijing is only 250 kilometers C. more than 30 million trees have been planted in Beijing D. the government wont plant trees any more in five years According to the text, which of the following statements is TRUE? A. Sandstorms begin in desert areas and big cities. B. Northwest China is part of the sandstorm center in Central Asia. C. Traffic moves very slowly because there are sand and thick dust on the road. D. When a sandstorm arrives, nobody will go out.,D,A,B,Discussion,Choose a topic and discuss in groups. Write down your ideas Topic1 Sandstorm Topic2 desertification Topic3 global warming,We should. We need to. We must. One major enviromental problem is. There is a problem with.,If you are to write the article describing one environmental problem, how many parts will you include in it? What will you write in each part?,introduction,causes & results,peoples attitude,measures,conclusion,Tips,1.一個(gè)接一個(gè)的 2被困在- 3照料,照看 4幾個(gè)世紀(jì)以來 5建議某人干某事 6因?yàn)?，由?7蘇醒過來 8 整天 9阻止某人干某事 10在這種形式下 11砍伐,砍倒 12 把擦掉,one after another,look after,be caught in,for centuries,advise sb. to do sth,as a result of,wake up,all day,prevent sb from doing,in this situation,cut down,wipe away,【達(dá)標(biāo)訓(xùn)練，鞏固提升】,Sandstorms begin in _ _. Sandstorms _ _have increased _ _ _ _ desertification, which happens when land becomes desert _ _ climate changes and because people_ _ trees and _ _ grass. Ren Jianbo described a _ sandstorm he _ : “It was the most _and the most_ situation.” Huang Xiaomwei says,“_ _ _ in a sand storm is _. It is difficult to _ in the strong wind.” Citizens _ _ to an _ sky and strong winds that _ the city in a _, _ dust. In that situation, traffic _ _ _because the thick dust _ _ _to see. Weather experts _ people _ _ go out when a sandstorm arrives. If you want to go out, you _ _ _ a mask. Scientist have _ _ _to _ the problem and a _ _ has been started. To _ it _ nearer, the government is planting trees and plans to _ planting for the next five years.,desert,areas,appear,to,as,a,result,of,because,of,cut,down,dig,up,terrible,experienced,frightening,dangerous,To,be,cycling,frightening,breathe,wake,up,orange,cover,thick,brown-yellow,moves,very,slowly,makes,it,difficult,advise,not,to,had,better,wear,tried,many,ways,solve,mass,campaign,prevent,coming,continue,If you are to write the article describing one environmental problem, how many parts will you include in it? What will you write in each part?,introduction,causes & results,peoples attitude,measures,conclusion,【知識(shí)梳理，歸納總結(jié)】,預(yù)習(xí)目標(biāo)： 預(yù)習(xí)Cultural corner 部分和模塊中重要知識(shí)點(diǎn)，完成相關(guān)練習(xí)。 預(yù)習(xí)難點(diǎn)： 注意以下重點(diǎn)詞匯和句型的應(yīng)用 allow, takeseriously, damage, in a nutshell,【預(yù)習(xí)指導(dǎo)，新課鏈接】,一.學(xué)情調(diào)查，情景導(dǎo)入 1.一個(gè)接一個(gè)的 2被困在- 3照料,照看 4幾個(gè)世紀(jì)以來 5建議某人干某事 6因?yàn)?，由?7蘇醒過來 8 整天 9阻止某人干某事 10在這種形式下 11砍伐,砍倒 12 把擦掉,one after another,look after,be caught in,for centuries,advise sb. to do sth,as a result of,wake up,all day,prevent sb from doing,in this situation,cut down,wipe away,二.問題展示，合作探究 1. frightening 令人害怕的,令人恐怖的與frightening 對應(yīng)的形容詞是_ “感到害怕的, 感到恐懼的”類似的還有:exciting,/ excited interested/ interesting disappointing/ disappointed puzzled/ puzzling surprised /surprised 【練一練】. Mr. Smith, _ of the _speech, started to read a novel. A. tired, boring B. tiring, bored C. tired, bored D. tiring, boring 2To have been caught in a sandstorm was a terrible experience . To have been caught in a sandstorm 作主語. 把這句改為it 做形式主語的句子：_ be caught in sth_,frightened,It was a terrible experience to have been caught in a sandstorm.,被困在中；淋雨,We should live in harmony with nature.,