2022新人教版（2019）《高中英语》选择性必修第一册Unit 5 Working the land单元词块及课文语法填空(ppt课件).pptx

1、选修一选修一 Unit 5 Working the land单元词块及课文语法填空单元词块及课文语法填空1被称为_2认为他自己是个农民_3work the land_4致力于；献身于_5tackle this crisis_6选择学习农业_7从事研究工作_重点重点词块词块(be)known asconsider himself a farmer耕种土地devote ones life to应对这一危机choose to study agriculturework as a researcher8boost yields_9a matter of great debate_10通过不懈的努力_1

2、1expand the output_12据估计_13由组成_14也依赖大米_提高产量一个有很大争议的问题through intense effort增加产量It is estimated thatbe comprised ofdepend on rice as well15because of his invaluable contributions_16悠闲的生活_17事实远非如此_18在内心深处_19care little for celebrity or money_20make large donations to support agricultural research_21th

3、e father of hybrid rice _因为他的不可估量的贡献a life of leisurebe far from the casedeep down不太在乎名声和金钱大量捐款以支持农业研究杂交水稻之父22应付；处理；对待_23把变成_24an urban farm_25被用作_26adapt to climate change_27抱怨_28从退休_29live a healthy life_deal withturninto一个城市农场be used as适应气候变化complain aboutretire from过健康生活30得到广泛使用_31随着时间的推移_32例如_3

4、3此外_34相应地；转而；依次，轮流_35make them ill_36因为_be in widespread useover timefor examplein additionin turn使他们生病because of37as for chemical fertilisers_38营养足；富有营养_39have less flavour as well_40作为一种选择_41转向_42keep their soil rich and free of disease_43例如_至于化肥be rich in nutrition味道也不太好as an alternativeswitch/tu

5、rn to保持土壤肥沃和免受病害for instance44different depths of soil_45put down deep roots_46keep them from doing so_47满足那样的需求_48keep people and the environment as healthy as possible_49集中(注意力、精力等)于；对(某事或做某事)予以注意_不同层次的土壤生根于深层土壤阻止他们这样做meet that need让人们和环境尽可能地保持健康focus on50conduct a lot of agricultural research_51决

6、定做某事_52就提建议_53next to each other_54建立_55执行，实行；贯彻_56参加，加入_57start up ones own business_进行大量的农业研究decide to do sth.give advice on紧挨着set upcarry outjoin in自己创业课文语法填空Yuan Longping is one of Chinas famous scientists,who is 1._(know)as the“father of hybrid rice”.He was born in 1930 in Beijing.Because he wa

7、nted to tackle 2._ problem of low yield,he 3._(choose)to study agriculture at college.After graduation,he worked as a researcher and 4._(convince)that its possible to create hybrid rice.After hard work he succeeded in 5._(develop)the first hybrid rice in 1974.Because of his invaluable contributions,

8、Yuan has received numerous 6._(award)both in China and abroad.Although his hybrids have made him quite 7._(wealth),he cares little 8._ celebrity and money.nstead,he makes large donations 9._(support)agricultural research.Now Yuan still tries to fulfill his new dreams and everyone is waiting to see 1

9、0._ he will dream up next.【答案】1.known2.the3.chose4.was convinced5developing6.awards7.wealthy8.for9to support10.what.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 found that their long-term use can sometim

10、es 2._(do)harm to both the land and peoples 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 from animals as fertiliser ins

11、tead 6._ artificial fertilizers.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.

12、Some people would prefer to stop the use of man-made 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.【答案】1.since2.do3.countries4.caused5To solve6.of7.richer8.are pletely10suitable