Unit10 Climate and people27s life2（课堂PPT）

1、12 Unit 10 climate and peoples life 3RevisionRead the words and expressions we learnt together.4How is the weather today ?Its sunny and cool.Whats the weather like today ?Its cloudyLead in5Fast Reading Find out the topic sentence or the main idea of each paragraph. Each group must tell the topic sen

2、tence or the main idea of one paragraph.6Para 1 He (man) has managed to live on every part of the planet, even though some climates have made life more difficult than others.Para 2 It is thought that differences in the skin color are the result of climatic adaptation.Para 3 Mans size also seems to v

3、ary according to climate.7Para 4 Climate has significant effect on agriculture.Para 5 Climate also affects transportation.Para 6 Major concentrations of population in the world are in the humid, warmer regions, where the development of agriculture is not restricted by poor climatic condition.8Para 7

4、 It is true that man changes his living habits in order to adjust to climate, but climate changes as well, though more slowly.9Careful ReadingRead paragraph 1-3 and answer the following questions.10Read Para 2-3Match the lines. skin colors climate mans sizeskin colors climate mans sizeyellow, red or

5、 olive hot middle white temperate bigburning black or brown colder small11climatePhysical changesSkin colorMans sizeaffectpeople12Read paragraph 4-6 and answer the following questions.133.How does climate affect peoples agriculture?Climate has significant effect on agriculture. Climate factors such

6、as the growing season. rainfall, and the daily and seasonal changes restrict that can be grown.the length ofThe total amount ofin temperaturethe kinds of crops14Fill the following table.climatic conditionsAffected transportationThe frozen riverLand transportationAir travelWater transportationHeavy s

7、nowfallsStormy weatherPractice15climatehuman activitiesagriculturetransportationconcentrationsof population16Read the last paragraph and answer the following questions.17Discuss what we can do to protect our environment in groups.181. Plant more trees.2. Go to school or work by bike or on foot. 3. Use recycled bags.4. Dont throw rubbish everywhere. Tips19Homew