新人教版新目标英语九年级Unit13Weretryingtosavetheearth全单元课件(7534KB).pptVIP

n. — adj. fame --- wood --- science--- health --- south --- care --- rain --- cloud--- luck --- help --- color --- day --- famous wooden scientific healthy southern careful rainy cloudy lucky helpful colorful daily adj.— n. sunny --- noisy --- harmful --- beautiful --- different --- important--- woolen --- sun noise harm beauty difference importance wool adj. — adv. slow --- wide --- sudden --- real --- quick --- true --- possible--- happy --- loud --- quiet --- heavy --- easy --- angry --- good --- slowly widely suddenly really quickly truly possibly happily loudly quietly heavily easily angrily well 2. Match each statement with the grammar structure. Statement Grammar The river used to be so clean. Present progressive We have seen many changes in the environment. Modal verbs People should take public transportation more. Passive voice The river is polluted by factories. used to The air pollution is getting worse and worse. Present perfect 3. Write ways to cut down on these kinds of pollution. Kinds of pollution Ways to cut down water pollution land pollution noise pollution air pollution stop factories from throwing waste into rivers. Try not to use plastic bags when shopping Cut down the number of cars. Reduce the number of factories that burn coal. Finish your passage of 3b. 2014年版新目标英语九年级系列复习课件---Unit 13 2014.11 重点词组复习 1. 充满 2. 扔进 3. 在……起作用 4. 扔掉 5. 减少 6. 起作用；有影响 7. 导致 8. 切除 9. 不但……而且…… 10. 对……有害 be full of throw…into play a part in throw away cut down make a difference lead to cut off not only…but also… be harmful to 11.在……顶部或顶端 12.科学研究 13.参加 14.帮助解决难题 15.关掉 16.付费；付出代价 17.加起来 18.采取行动 19.好好利用 20.拆下， 摧毁 at the top of scientific study take part in help out turn off pay for add up