ChemicalOrOrganicFarming;;focus

soil

reduce

root

skim

underline

summary

comment;;1.Thegovernmenthasbanned(制止)theuseof________weapons〔武器〕.;6.Readthepassageand________thetopicofeachparagraph.;ChemicalOrOrganicFarming;Step3Skimtofindthetopicsentenceormainideaforeachparagraph.;1.Whyarechemicalfertilizerssopopularinfarmingtoday;Chemicalfarming

;Organicfarming;1.年轻人应该远离毒品。;4.抽烟可能导致肺癌。;Organicfarminghasadvantages.Firstofall,organicfarmersfocusonkeepingthesoilrichandfreeofdisease.Andwhat’smore,organicfarmingkeepsthesoilandcropsfreefromchemicals.Inordertoincreasetheproduction,theychangethekindofcropineachfieldeveryfewyears.Finally,someorganicfarmerspreferplantinggrassbetweencropstopreventwindorwaterfromcarryingawaythesoil.Inaword,Organicfarminghasthesamegoal:togrowgoodfoodandtoavoiddamagingtheenvironmentorpeople’shealth.;Para1Topic

Para2Problems

Para3Advantages

Para4Severalmethods

;Step7

中山报社征文:“绿色行动进展中〞征写与环保相关的英文文章.

导言：古往今来，地球母亲用甘甜的乳汁哺育了无数代子孙。从前的她是那么的美丽。可现在，却被人类为了自身的利益，将她折磨得面目全非了。人类只有一个地球；而地球正面临着严峻的环境危机。“救救地球〞已成为世界各国人民最强烈的呼声。我们都喜欢蓝蓝的天空，清澈的河流，新鲜的空气，渴望处处是鸟语花香，希望我们的家园干净美丽。要想实现这些我们中山人就应该开场行动了。

以“PlasticorClothBags〞为题写一篇说明文。(请模仿这篇文章的篇章构造和句子构造);写作内容：使用塑料袋的害处有：

1.“白色污染〞的主要来源；

2.不可回收再利用；

3.燃烧污染空气；影响安康。

4.埋掉(200年不会溶解)污染土壤和地下水。

使用环保袋的好处有：

1.使用完的袋子容易处理；

3.可以屡次重复利用；

4.价格低廉，易于推广。

。;Overthepasthalfcentury,…havebecomeverycommon….…welcomedthemasa…wayto….Recently,however,wehavebeenfindingthattheycancausedamageto…,even…,topeople’shealth.

Whataresomeoftheproblemscausedby…Firstofall,…Andwhat’smore,…inaddition,…Lastbutnotleast,…

Withthesediscoveries,…arebeginningtoturnto….;;;;;;Homework:

Finishthewriting.;Overthepasthalfcentury,plasticbagshavebecomeverycommoninourdailylife.Wewelcomedthemasaconvenientwaytocarrygoods.Recently,how