人教版英语 必修4 Unit2Working the land Using language 课件 （共16张）
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| 名称 | 人教版英语 必修4 Unit2Working the land Using language 课件 （共16张） |  | |
| 格式 | zip | ||
| 文件大小 | 1.7MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-05-26 17:45:33 | ||
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课件16张PPT。Unit 2 Working the landUsing Language1.What is the substance we put on the soil which makes crops grow?
It is fertilizer. 2.How many kinds of fertilizers do farmers use?
There are two kinds. They are chemical fertilizers and natural ones. 3.Do you know about organic farming? ORGANIC FARMING
Organic farming is simply farming without using any chemicals.Para.1 ( ) A.Problems caused by chemical fe-rtilizers.
Para.2 ( ) B.Farmers and customers turn to organic farming.
Para.3 ( ) C.Long-term use of chemical fertilizers can cause
damage to the land and people’s health.
Para.4 ( ) D.Other methods to keep the soil fertile.答案阅读课文，匹配各段落大意CABD答案课文阅读理解12431.The writer seems to agree that .
A.natural fertilizers are better than chemical fertilizers
B.chemical fertilizers are better than natural fertilizers
C.farmers prefer chemical fertilizers because they can improve the soil
D.organic farmers change crops every two or three years because they
want to produce more kinds of cropsA答案2.Organic farmers prefer .
A.chemical fertilizers
B.natural fertilizers
C.natural and chemical fertilizers
D.some kind of chemical fertilizers1243B3.Which of the following is TRUE?
A.All farming is organic farming.
B.Using natural waste from animals can help reduce disease in crops and help them grow strong and healthy.
C.Farmers often grow the same crops year after year.In this way，they can have a good harvest.
D.Some organic farmers prefer planting grass between crops to make full use of the field.
答案 B 答案12434. so that the soil may not get exhausted.
A.Farmers grow the same crops year after year
B.Farmers use natural fertilizers
C.Farmers change crops every two or three years
D.Farmers use chemical fertilizers1243C返回答案Read the passage carefully and fill in the blanks.productionbacteria and pestsnutritionGoalgrassnaturalthe kind of cropdifferent levels本节内容结束
It is fertilizer. 2.How many kinds of fertilizers do farmers use?
There are two kinds. They are chemical fertilizers and natural ones. 3.Do you know about organic farming? ORGANIC FARMING
Organic farming is simply farming without using any chemicals.Para.1 ( ) A.Problems caused by chemical fe-rtilizers.
Para.2 ( ) B.Farmers and customers turn to organic farming.
Para.3 ( ) C.Long-term use of chemical fertilizers can cause
damage to the land and people’s health.
Para.4 ( ) D.Other methods to keep the soil fertile.答案阅读课文，匹配各段落大意CABD答案课文阅读理解12431.The writer seems to agree that .
A.natural fertilizers are better than chemical fertilizers
B.chemical fertilizers are better than natural fertilizers
C.farmers prefer chemical fertilizers because they can improve the soil
D.organic farmers change crops every two or three years because they
want to produce more kinds of cropsA答案2.Organic farmers prefer .
A.chemical fertilizers
B.natural fertilizers
C.natural and chemical fertilizers
D.some kind of chemical fertilizers1243B3.Which of the following is TRUE?
A.All farming is organic farming.
B.Using natural waste from animals can help reduce disease in crops and help them grow strong and healthy.
C.Farmers often grow the same crops year after year.In this way，they can have a good harvest.
D.Some organic farmers prefer planting grass between crops to make full use of the field.
答案 B 答案12434. so that the soil may not get exhausted.
A.Farmers grow the same crops year after year
B.Farmers use natural fertilizers
C.Farmers change crops every two or three years
D.Farmers use chemical fertilizers1243C返回答案Read the passage carefully and fill in the blanks.productionbacteria and pestsnutritionGoalgrassnaturalthe kind of cropdifferent levels本节内容结束
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