Learning about Language课件配套优秀获奖教案

河北定州中学创新实验班英语学案

Helping Hands for Grade One

Unit 2 Working the land（4）

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Helping Hands for Grade One Unit 2 Working the land (4) “

Step 1 Reading comprehension Step 1 Reading comprehension 3.

Skimming(略读)

1.

Skimming(略读)

◆

The main idea of the text is that long-term use of ____________ fertilizers can ◆

The main idea of the text is that long-term use of ____________ fertilizers can ________ ___________ ____ the land and people’s health so some farmers and ________ ___________ ____ the land and people’s health so some farmers and many customers turn to ___________ _____________.

many customers turn to ___________ _____________.

4.

Scanning（细读）

2.

Scanning（细读）

◆The structure of the text ◆The structure of the text Para 1: Farmers used _________ fertilizers to _______ crop diseases and Para 1: Farmers used _________ fertilizers to _______ crop diseases and __________ production. However, scientists have been ________ that in the long __________ production. However, scientists have been ________ that in the long run they can damage the ______and people’s________. run they can damage the ______and people’s________. Para 2: ___________ caused by chemical fertilizers. Firstly, they kill the _________ Para 2: ___________ caused by chemical fertilizers. Firstly, they kill the _________ bacteria and pests in addition to the ________ ones. Secondly, chemicals in the soil bacteria and pests in addition to the ________ ones. Secondly, chemicals in the soil and underground water will ______ creatures and some in the food supply ______ and underground water will ______ creatures and some in the food supply ______ ____ in human bodies and _____ ____ illnesses. Besides, fruit, vegetables and other ____ in human bodies and _____ ____ illnesses. Besides, fruit, vegetables and other food grown by using chemical fertilizers are short of __________. food grown by using chemical fertilizers are short of __________. Para 3: __________ ___________ is becoming popular with some farmers and Para 3: __________ ___________ is becoming popular with some farmers and many customers. Organic farmers prefer to use _________ ______ from animals many customers. Organic farmers prefer to use _________ ______ from animals so as to make the soil _____ ____ minerals and keep the air, water, land, and crops so as to make the soil _____ ____ minerals and keep the air, water, land, and crops _______ _____ chemicals. _______ _____ chemicals. Para 4: Other _________ to keep the soil fertile: _______ the kind of crop in the Para 4: Other _________ to keep the soil fertile: _______ the kind of crop in the same field every few years; plant crops to use different ________ of soil; plant same field every few years; plant crops to use different ________ of soil; plant _______ between crops to keep wind or water from carrying away the soil and leave _______ between crops to keep wind or water from carrying away the soil and leave it as a natural fertilizer.

it as a natural fertilizer.

- 1 -

A bad custom is like a good cake, better broken than kept.

坏习惯像鲜馅饼，分食要比保存强。

河北定州中学创新实验班英语学案

Step 2 Language study

◆

Translate the phrases 1. ________________ 提高产量

2. _______________ 损害

3. ___________ 逐步增加增强，建立

4. ______________ 导致；通向

5. ____________关注，集中(注意力,精力…)于… 6. _____________ 每(隔)几年

7. ___________________ 使…免受(影响伤害等)，使不含(有害物)

◆

Learn, practice and master 1. Translate the underlined parts or fill in the blanks with proper forms. 1) Explain the rule to the class or you will confuse them. ___________ 2) Remember not to confuse Australia with / and Austria. ___________ 3) Some knowledge in science subjects is __________ and we girls often feel __________. As a teacher, you can sense our ____________ in class. (confuse)

2. Translate the sentences. 1) Some chemicals in the food supply build up in our bodies over time. ________________________________________.

2) Regular exercise can build up your body / strength / health.

_________________________________ .

3) A decade later, the two brothers built up an international IT firm in the Silicon Valley. _______________________________________________

4) It takes time and efforts to build up a good fame. _____________________________

3. Complete the sentences.

1) They intend to set up a society ______ ______ (没有)pollution, hurt, and prejudice.

2) We promise to deliver your parcel _______________ (免费).

3) My tips may help ______ you _______ your exam anxiety. (消除)

4) Some experts are invited to CCTV to _________________ (评论) the current affairs.

5) –Could you tell me some details of your plan? -- ________________ (无可奉告).

6) In recent years, the workers __________________ (build) roads in our city. Step 2 Language study

◆

Translate the phrases 1. ________________ 提高产量

2. _______________ 损害

3. ___________ 逐步增加增强，建立

4. ______________ 导致；通向

5. ____________关注，集中(注意力,精力…)于… 6. _____________ 每(隔)几年

7. ___________________ 使…免受(影响伤害等)，使不含(有害物)

◆

Learn, practice and master 1. Translate the underlined parts or fill in the blanks with proper forms. 1) Explain the rule to the class or you will confuse them. ___________ 2) Remember not to confuse Australia with / and Austria. ___________ 3) Some knowledge in science subjects is __________ and we girls often feel __________. As a teacher, you can sense our ____________ in class. (confuse)

2. Translate the sentences. 1) Some chemicals in the food supply build up in our bodies over time. ________________________________________.

2) Regular exercise can build up your body / strength / health.

_________________________________ .

3) A decade later, the two brothers built up an international IT firm in the Silicon Valley. _______________________________________________

4) It takes time and efforts to build up a good fame. _____________________________

3. Complete the sentences.

1) They intend to set up a society ______ ______ (没有)pollution, hurt, and prejudice.

2) We promise to deliver your parcel _______________ (免费).

3) My tips may help ______ you _______ your exam anxiety. (消除)

4) Some experts are invited to CCTV to _________________ (评论) the current affairs.

5) –Could you tell me some details of your plan? -- ________________ (无可奉告).

6) In recent years, the workers ________________________ (build) roads in our city.

- 2 -

A bad custom is like a good cake, better broken than kept.

坏习惯像鲜馅饼，分食要比保存强。

河北定州中学创新实验班英语学案

- 3 -

A bad custom is like a good cake, better broken than kept.

坏习惯像鲜馅饼，分食要比保存强。