新教材2021-2022学年英语人教版（2019）选择性必修第一册课件：高效作业23 UNIT 5　WORKING THE LAND PERIOD Ⅲ　USING LANGUAGE .ppt

1、高效作业23 Period Using Language.单词拼写1How can you expect to d_your food properly when you eat your meals so fast?2The medicine works well to a_ her suffering and pain.3Being particular about food will lead to a lack of n_.4Born into p_，he had to teach himself at home for his parents couldnt afford his s

2、chooling.5To our delight,the plan received w_ support throughout the country.igestlleviateutritionovertyidespread 6The whole food chain is affected by the overuse of c_ in agriculture.7The school uniforms are fine,but not special enough to give a unique Chinese f_ 8Scientists hope to learn more abou

3、t this plant warning system,so that we can use it to grow crops without _(杀虫剂).9Government support will be _essential_(极其重要的)if thehemicalslavourpesticides project is to succeed.10There are some new _(有机的)fertilisers on the market.organic.单句语法填空1Bees are essential _the production of food we eat.2Che

4、wing plays an important role in ones _(digest).3Food produced from chemical farming is not _(nutrition).4For him,this will be an _(entire)new hobby.5Modern pop music has its_(root)in the folk songs of black Americans.todigestionnutritiousentirelyroots 6People tend to have a preference for _(organic)

5、grown vegetables.7The other students admired his _(deep)of understanding.8A healthy diet should supply all necessary vitamins and _(mineral).9I had no money，so I had no alternative but _(stay)at home.10More highways have been built in China，organicallydepthmineralsto stay _(make)it much easier for p

6、eople to travel from one place to another.making.选词填空 nowhere near;free of;for instance;in turn;be rooted in;turn to;rich in1Children should eat less junk food._，they should avoid eating burgers and chips.2Our wonderful vision of the driverless car is _a reality.It still has a long way to go.3They f

7、ocus on keeping their soil rich and _disease.For instancenowhere nearfree of4We students should often exchange ideas with our parents,who are_ experience,and above all,love us most in the world.5Increased production will，_，lead to increased profits.6Being gentle_ the British peoples mind.7Dont hesit

8、ate to _ me for help whenever you need it.rich inin turnis rooted inturn to.课文语法填空Chemical pesticides and artificial fertilisers have been in widespread use in farming 1_the middle of the 20th century,but scientists have found that their longterm use can sometimes 2_(do)harm to both the land and peo

9、ples health.In most 3 _(country),some pesticides like DDT have been prohibited because of the damage 4_(cause)to people and the environment.5_(solve)the problem,some farmers have switched to organic farming.They use natural waste fromsincedocountriescausedTo solveanimals as fertiliser instead 6_arti

10、ficial fertiliser.By doing so,they make the soil in their fields 7_(rich)in minerals than before.Many other methods are also used to produce rich soil.Farmers often change the kind of crop grown in each field every year.In this way,some important minerals 8._(put)back into the ground.Some people wou

11、ld prefer to stop the use of manmade chemicals in agriculture 9 _(complete),but organic farming cant serve the high demand for food around the world.So scientists have to find a 10_(suit)solution to the problem.ofricherare putcompletelysuitable.阅读理解Dale Bolton was driving to his home in Toronto when

12、 he heard the statistic that changed his life.It was in 2004 and he was listening to a speech that said there were over 34 million orphans in Africa.“I almost ran into a tree，”says Bolton.“The number was surprising.”He couldnt stop thinking about it.That statistic on the journey led the Boltons to c

13、reate an organisation Thrive for Good,a notforprofit organisation that gives communities the resources and knowledge to help growtheir own crops.The couple raised money for funding orphanages and digging wells.However,as Bolton spent more time on that,he learnt that the agricultural yields on the co

14、ntinent were significantly lower than those in other parts of the world,and came to believe that the problem was the way commercial agriculture had been introduced.Bolton and his wife Linda decided to start small:by funding and training people to grow modest organic gardens.Bolton started an organic

15、 farming course in Kenya.There,he met Mootlan,a farmers son,who also believed in the power of smallscale,organic farming.Together they travelled around to help communities start what they came to call a“life garden”.“Locals didnt think it could be done at first，”Mootlanremembers.“But once they start

16、ed tasting the food,they were like Wow”After that first project,things moved quickly.“When we helped one village,three more villages asked for help，”says Bolton.Today,Thrive for Good has 80 employees,and it has helped more than 1，000 communities create healthy meals for almost 30，000 people.Since 20

17、12,theyve run a training schoolin Kitale.“Im still planting seeds，”he says,describing how trainees from Kenya as well as 19 other countries in Africa and beyond head back home with newfound knowledge to feed their communities.()1What happened on Boltons way home in 2004?AHe hit a tree.BHe saw a kid

18、behind a tree.CHe made a lifechanging speech.DHe was surprised by the statistic.D()2What is the purpose of Thrive for Good?ATo educate the poor.BTo spread modern agriculture.CTo help poor communities plant crops.DTo look for good families to raise the orphans.C()3When the“life garden”was introduced

19、to locals,at first they were _ Adoubtful about itBcurious about it Csatisfied with itDmad at it()4How is Thrive for Good today?AIt is hard to run.BIt is praised globally.CIt is widely expanded.DIt is unattractive to farmers.AC答案及解析：【语篇解读】文章介绍了Bolton夫妇创立的Thrive for Good非营利性组织，帮助贫困社区种植农作物。介绍了他们帮助当地农民的

20、过程以及如今Thrive for Good的发展情况。1D 细节理解题。由第一段“Dale Bolton was driving to his home in Toronto when he heard the statistic that changed his life.It was in 2004 and he was listening to a speech that said there were over 34 million orphans in Africa.I almost ran into a tree，says Bolton.The number was surpris

21、ing.Hecouldnt stop thinking about it.”可知，2004年Bolton回家的路上，他对他听到的那个统计数据感到惊讶。故选D。2C 细节理解题。由第二段中“That statistic on the journey led the Boltons to create an organisation Thrive for Good,a notforprofit organisationthat gives communities the resources and knowledge to help grow their own crops.”可知，Thrive

22、for Good的目的是帮助贫困社区种植农作物。故选C。3A 细节理解题。根据第三段中“Locals didnt think it could be done at first，Mootlan remembers.”可知，当“life garden”被介绍给当地人时，一开始他们对此表示怀疑。故选A。4C 推理判断题。由最后一段中“After that first project,things moved quickly.”以及“Today,Thrive for Good has 80 employees,and it has helped more than 1，000 communities

23、 create healthy meals for almost 30，000 people.”可知，如今 Thrive for Good被广泛地扩展了。故选C。.七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。We are all guilty about throwing away uneaten leftovers at some point,but thinking its not a big deal.However,recent study shows that 1.3 billion tons of food is wasted each

24、year.Additionally,food waste is responsible for 8%of annual greenhouse gas emissions.1_ Here are some ways you can reduce food waste.Plan ahead and shop smart.FBefore you head out for your weekly shop,create a meal plan for the week.2_ Once you have planned your meals,make a shopping list and most i

25、mportantly,stick to it!Besides,when you go food shopping,avoid overbuying as this can result in throwing food away.This might mean going shopping more often and buying less each time.3_When purchasing fresh food products,be sure to check the useby dates to make you have enough time to use it and avo

26、id any waste.If a product is labelled“best before”，you should use yourDBcommon sense to decide when it can no longer be eaten.“Best before”dates are a guideline and about quality,not safety;the food will be safe to eat but may not be at its best.Freeze your leftovers.When you cook a big meal,make su

27、re to save the leftovers and eat them at a later date.You should label your leftovers so you can keep track of how long theyve been in your fridge or freezer.4_ In this way,you can save time and money.Start composting(堆肥).EFinally,if you are still finding it difficult to reduce your food waste,why n

28、ot start composting?5_ It reduces the amount of food waste you will throw away.It also reduces the need for fertilisers and can produce microorganisms that can break down some pollutants into less poisonous chemicals.C答案及解析：【语篇解读】本文是说明文。文章就如何减少食物的浪费提出建议。1F 此空位于第一段段中，起到承上启下的作用。根据空前句意可知，每年温室气体排放量的8%是由

29、食物浪费造成的，所以减少未食用食物的数量是对我们有益的，故选F。2D 根据段落小标题句以及第二段内容可知，要提前计划并理性购物，在准备食材的时候，想想每天要做什么菜，避免扔掉很多不需要的东西，故选D。3B 根据段落中的保质期等提示词以及本段内容可知，本段旨在让购买者在购买前检查保质期，故选B。4E 根据空所在的段落内容可知，做大餐时剩下的菜可以用标签标明日期存放冰箱，然后可以把这些纳入平时的日常饮食计划中，这样的话既可以节省时间，也可以节省钱，故选E。5C 根据段落的标题句以及段落内容可知，如果实施堆肥，能减少对化肥的需求，并能产生微生物，将一些污染物分解成毒性较小的化学物质，这对环境也是有益的，故选C。