Unit 2 Working the land
Using Language
教案
Teaching goals
1．Target language
a. Chemical, fertilizer, production, bacteria, pest , build, lead to ,nutrition, mineral ,discovery
b. Many farmers welcomed them as a great way to stop dia and increa production.P1 They damage the land by killing the helpful bacteria and pests.P2
2．Ability goals
a. To help students read the passage Organic Farming.
b To help students to u the language by reading, listening, speaking and writing. 3．Learning ability goals
let students realize the importance of organic farming
Teaching important and difficult points
How to grasp the main idea of the passage.
How to grasp the words and phras and be able to u them freely.
Teaching methods
Inspiration, Questioning and Discussion.
Teaching aids
A computer, a projector and a recorder.
Teaching procedures
Step1. Grammar revision(translate the following ntences by using Ving form )
1.出国旅行时很激动人心的。
summer holiday2. 在这儿等也没用，咱们走回去吧。
平面设计培训学校3. 我记得在哪儿见过他。
4. 我后悔没听你的劝告
5. 即使最聪明的孩子，也需要指教。
Travelling abroad can be very exciting
It’s no u waiting here, let’s walk back.东方绿舟地址
I remember eing her somewhere
I regret not following your advice.
Step2. Pre-reading
1. What do farmers usually put on the soil to make crops grow fast ?
2. How many kinds of fertilizers do farmers u?
3. Which kind do farmers u when they are doing organic farming?
4. Do you know about organic farming?
Step3. Reading and finish the following two tasks:
Task 1: Underline the topic ntence of each paragraph.
P1:Long-term u of chemical fertilizers can cau damage to the land and people’s health. P2: Problems ca ud by chemical fertilizers.
P3: Farmers and customers turn to organic farming.
P4: Other methods to keep the soil fertile.
thetend comTask 2How many ways farmers u to help crops grow are mentioned in the passage: ways to help crops grow
1)organic farming
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u natural waste fr om animals as fertilizers
change the kind of crop in each field every few years
plant different crops with different lengths of roots
plant grass between crops and then leave it in the ground
2)chemical fertilizers
qkadvantageevaluate
a great way to stop crop dia and increa production
disadvantage
long tern u of the fertilizers can cau damage to …
Step4. Uful expressions:
1. lead to
1). His carelessness led to the accident.
Even the cleverest child needs teaching
2). This test is obviously bad becau it leads to incorrect learning.
2.focus on
1).You should focus your attention on your work.
2). Focus your camera on tho trees.2019国庆大阅兵
3). I’m so tired that I can’t focus on anything today.
3. keep… free from
keep free from emotional reactions
keep free from restrictions
We should keep women and children free from harm and pain .
4.build up
build up a big library
build up a fine reputation
build up confidence
1).Your vocabulary is gradually building up.
2).You need more protein to build yourlf up
牛津小学英语3bStep5. Homework
Read the article again and learn the important expression by heart.
>vitality
