内容正文:
Topic 1
Section D
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1.复习本话题所学词汇、句型和语法。
2.通过阅读了解不同种类的污染,获取具体信息,进一步提高阅读能力。
3.树立环保意识,爱护环境,保护地球。
学习目标
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教师用以下问题导入新课:
1.What have we learned in this topic?(Including grammar, words, phrases and sentences)
2.How many kinds of pollution have you learned about in this topic? What are they?
3.Could you tell us the harms of different kinds of pollution?
预习导学
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一、生词速查
1. coal n.煤;煤块
2. create v.造成;创造→ creation n.创造;创建→ creature n.生物;动物 → creative adj.创造性的;有创造力的
3. blood n.血
4. planet n.行星
coal
create
creation
creature
creative
blood
planet
预习导学
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二、短语速记
1.对……有害 be bad for
2.在许多方面 in many ways
3.随着……的发展 with the development of
4.在田间 in the fields
5.太多的化学品 too many chemicals
be bad for
in many ways
with the development of
in the fields
too many chemicals
预习导学
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6.在吵闹的地方 in a noisy place
7.高血压 high blood pressure
in a noisy place
high blood pressure
8.也 as well
9.环保人 greener people
as well
greener people
预习导学
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三、句子速译
1.They are bad for our health in many ways.
它们在许多方面对健康有害。
2.Burning gas, oil and coal creates air pollution.
燃烧煤气、石油和煤炭造成空气污染。
3.In the fields, farmers use too many chemicals which destroy the soil.
在地里,农民使用了太多对土壤起破坏作用的化肥和农药。
它们在许多方面对健康有害。
燃烧煤气、石油和煤炭造成空气污染。
在地里,农民使用了太多对土壤起破坏作用的化肥和农药。
预习导学
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四、想一想
预习课本1a,补全下列句子,每空词数不限。
1.Air pollution can cause sore eyes and breathing problems.
2.Soil pollution causes unhealthy food .
3.Noise pollution can make people deaf , and too much noise can cause high blood pressure .
cause sore eyes and breathing
problems.
unhealthy food
make people deaf
high blood pressure
4.Light pollution may cause illness , and is especially bad for eyes .
illness
eyes
预习导学
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·导学建议·
课前让学生预习Grammar和Functions这两部分,总结归纳本Topic的重点语法和语言功能。
合作探究
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1.独自完成Grammar部分的填空。
I went (go)there two years ago.
There were (be) lots of flowers and grass.
What has happened (happen) here?
I have been (be) like this s