5.3unit5 Working the Land Using Language-Listening and Speaking分层作业 -[上好课】2022-2023学年高二英语同步备课系列（人教版2019选择性必修第一册）

1 5.3 Using Language Ⅰ.单词拼写 1.(2019·天津卷改编)It is an 　　　　(极其重要的)part of who we are today and who we will become.  2.(2019·天津卷改编)Most food webs,for i　　　　,consist of many weak links rather than a few strong ones.  3.Are you sure you e　　　　 understand the importance of completing these forms?  4.Humans can not d　　　　 plants such as grass.  5.He is a famous doctor whose views enjoy w　　　　 respect.  Ⅱ.单句语法填空 1.The flying car flies 　　　　(use)a 23-gallon tank of gas and burns 5 gallon per hour in the air.  2.(2018·全国卷Ⅲ改编)The gold that Dawson depended 　　　　had all been found.  3.It is helping us to understand 　　　　the key stress points and difficulties are for older drivers.  4.(2018·全国卷Ⅰ改编)All riders are equipped 　　　　reflective vests and safety lights.  5.(2018·全国卷Ⅱ改编)It’s possible 　　　　we all have compromised conversational intelligence.  Ⅲ.课文语法填空 Chemical pesticides and artificial fertilisers 　1　(be)in widespread use in farming since the middle of the 20th century.When they were first introduced,many farmers welcomed them as a great way 　2　 (fight)crop disease.Over time,however,　3　 some scientists have found is that their long-term use can sometimes harm both the land and people’s health.For example,pesticides can damage the land by 　4　(kill)not only harmful bacteria and insects,but also helpful ones.　5　 addition,these chemicals can stay for a long time.This affects the crops 　6　 (grow)on the land.As for chemical fertilisers,crops may look beautiful on the outside,but inside there is usually more water than essential minerals,and they often have 　7　 (little)flavour as well.As an alternative,some farmers have switched to 　8　(organ)farming.It is 　9　 (simple)farming without using any chemicals.Nowadays it is nowhere near able to meet the high demand for food.　10　,there is still a long way to find a suitable solution.  1.　　　　　 　2.　　　　　 　3.　　　　  4.　　　  5.　　　  6.　　　  7.　　　  8.　　　  9.　　　  10.　　　  10.根据句意可知空处表示“所以”。 Ⅳ.完成句子 1.这项新技术已经在教学中广泛使用。 This new technology has been 　　　　　　　　　　　　in