B3M4sandstormIntroduction+Reading概述.pptx

;;;Word List 31---32 单词必背 4 1---7;Natural disaster description;曾经有一场沙尘暴 持续了10个小时，很吓人 风吹起沙子，围绕在房子周围 一些车子几乎全被沙子掩埋;1 沙尘暴开始于哪里？ Where do the sandstorms begin ? 2 哪个区域有更多的沙尘暴？ Which region has more sandstorms ? 3 造成沙尘暴的原因是什么？ What are the causes of sandstorms ? ; 4 沙尘暴能否被防止？ Can the sandstorms be prevented ? 5 你会做些什么来防止沙尘暴？ What will you do to prevent sandstorms? ;单词必背 4： 8---20;b b a a ;VOCABULARY;1 to ride a bicycle ______ 2 someone who knows a lot about a subject _______ 3 things that happen one after another______ 4 someone who lives in a town or city._____ 5 very small bits of dirt or earth _____ 6 to continue to live after a difficult or dangerous situation or event ______ 7 to say what will probably happen ______ 8 everything that is happening at a particular time. ________;;;1. Quanjie: p.88 V 阅读填空 p.94 I 单词拼写 p. 109 I 单词拼写： 12---20;1. Quanjie: p.88 V 阅读填空 1.sand 2. thick 3. dunes 4. fghtening 5. dangerous 6. disappear 7. desertification 8. dust 9. strength 10. mask ; p.94 I 单词拼写 1. process 2. major 3. citizen 4. cycling 5. campaign ;p. 109: I 单词拼写： 12---20 12. urgent 13. campaign 14.citizens 15. atmosphere 16. evidence 17. complain 18. strength 19. inland 20. absolutely p. 109: II 短语互译： 12---25 ;Fast Reading ;Fast Reading ;QuanJie: p. 88: II;Careful ReadingSandstorm in Asia ;para.1 Sandstorm, a major disaster for many ______________for___________. Scientists→__________________→ solve the problem.;strong;para.2. Where do the sandstorms often occur?;para.2. 1.风力强大到可以移动沙丘。 （adj+ enough + to do 足够...去做） The wind is strong enough to move sand dunes. 2.什么也干不了/一点办法也没有。 （something/nothing等不定代词+to do） There was nothing to be done. ;; When __________ happen , citizens wake up to an orange _____ and strong ______ that cover the city in a thick, brown-yellowed _____. ;;para.5______________ in a sandstorm is __________. So if you want to go out, youd