- 欢迎访问起航教学!
英语教案-Senior 3 unit4 lesson15
12-14 18:41:36 分类:高二英语教案 浏览次数: 228次i in storage = while it is being stored
j damp = fairly wet. The atmosphere can be very damp during the rainy season and grain can start to go bad.
k one in ten = one person out of ten
l starve to death: a set expression = die because they do not have enough to eat
m Take the Aswan Dam for example = consider the example of the Aswan Dam
n west of the
o corn crops: here, corn means maize. p low-lying areas: Many of these areas are below sea-level.
Step 4 Reading aloud
Speech Cassette Lesson 14. Play the tape of the passage for the Ss to listen and follow. Play the tape of part of the passage once more; this time the Ss listen and repeat. Pay attention to stress and intonation, also the sentence stress of the longer sentences.
Step 5 Note making
SB Page 21, Part 3. Get Ss to do this exercise individually, so that every S has to make an effort to re-read the text and extract the relevant information. If it is done in class, get Ss to check their notes afterwards in pairs. Alternatively, if you wish, you can set this exercise for homework. In that case, get Ss to check their notes in pairs at the beginning of the next lesson.
Notes:
FACTS
1 First record of agriculture (date/place): 10,000 years ago, in
2 Present world population: almost 6 billion
3 Farming population: 1 billion
4 66% of the world’s surface is sea.
5 11 % of the land surface can be used for
growing crops. REASONS FOR LOSS OF FARMLAND
1 It is being built on;
2 It is being lost by the actions of the wind and the rain;
3 Land is becoming too salty.
WAYS OF INCREASING FOOD PRODUCTION
1 You can increase the area by irrigation; you can build dams and water your fields; you can pump water from low-lying areas;
2 You can develop new plants which produce heavier crops;
3 You can develop new plants which grow in poor soil;
4 You can develop new plants that are less likely to be attacked by pests and diseases.
Step 6 Reference
相关热词搜索:
评论排行
高二英语教案 热门排行
- · 英语教案-No smoking, please!Lesson
- · 高二 A freedom fighter Lesson 74 教
- · 高二英语上学期Unit 4 A garden of po
- · 高二英语上学期Unit 5 The British Is
- · 高二英语Units 19-20 (B2))学案
- · Unit20 Disability Lesson78案例分析
- · 单元整体教案NSEFCII-U02(The third p
- · Unit 15 Healthy Eating教学案例
- · 单元整体教案NSEFCII-U02(The first p
- · 英语教案-Senior 3 unit4 lesson15
- · 高二英语第十四单元Satellites(卫星)
- · 高二英语第一单元Mainly Revision
- · A CHRISTMAS PRESENT||| The Gift
- · 高二英语Units 9-10 (B2)学案
- · 高二英语新教材下册(Unit12 Fact and
- · 高二年级2017第一学期英语期末总复习材
- · No smoking, please!Lesson 8
- · 高二英语第十五单元A famous detectiv
- · No smoking, please!Lesson 5
- · 高二Unit 7 教案
- · PEP英语Unit Three is this your skir
- · 《 Saving the earth 》教学案例分析
- · 高二unit 14 Satellite
- · Unit19 Lesson74课例分析