初二上學期>>Unit 4 On the farm

教學目標

知識目標：

（1）New words and phrases: wait, have to, feet, cow, interesting, tractor, taxi, slow, slowly, grow, wheat, country, hear, agree with, corn, most, summer, winter, stop, pick, exciting, town, star, until, college, farming, somebody, nobody, bleat, till.

（2）Grammar ：形容詞和副詞的比較級和最進階的變化和相關句型

　Which do you like better A or B? I like A better than B.

　Which do you like best, A, B or C? I like A the best.

　主語+動詞+副詞（原級，比較級，最進階）

（3）日常交際用語：Let me talk to you.

　I have to …

　Can I come and help you feed the animals?

（4）語音知識：/u:/ u, oo /u/ u, oo, out /u[/ ure, ua

能力目標：

（1）使學生能聽懂與課文難度相當的短文，並能回答教師提出的問題。

（2）使學生能讀懂課文並能根據上下文判斷出課文生詞的大意，回答課後的問題。

（3）使學生能熟練運用形容詞和副詞的比較級和最進階的變化和相關句型進行口頭和筆頭練習。

（4）使學生能運用本課所授交際用語討論中美農場的差別和農村和城市的差別。

情感目標

透過教學，使學生領略到農村大自然的清新、淳樸。

透過教學使學生樹立志向，認真學習知識，投身事業。

教學建議

教學重點：形容詞副詞比較級和最進階的用法和相關句型，本單元重點詞組。

教學難點：多音節和少數雙音節形容詞和副詞的比較級和最進階形式和少數不規則變化。

學法指導

本單元的主要話題是比較中國的農場和美國的農場，同時也將農村與城市的生活進行比較。這是一個將形容詞和副詞的比較級派上用場的語境。因此，可採用研究式學習方式，比較法、操練法相結合的學習。同學們可結合已學的顏色、季節、食物、運動等名詞開展自由討論，熟練以上的句型。

語法建議

（1） 情景教學，教師可以使用圖片展示運動員在運動場上的情景如跑步，賽車等活動，讓學生先運用形容詞比較級和最進階的相關句型對運動員進行描述再運用副詞的比較級和最進階的相關句型對運動情景進行口頭和筆頭的描述。

如圖1.

What colour is the car?

Do you like the cars?

Which car is faster?

Which car is the most beautiful?

如圖2

Is the second sports man taller than the first one?

Who is the tallest of the three

Which one is running faster?

Which one is running the fastest?

Who looks younger?

Is the first one running the most quickly?

（2）先複習前一單元所學的形容詞比較級與最進階的構成和使用，用old, small,到young等詞進行復習檢測，然後將這些詞變成beautiful, interesting, exciting等詞進行本單元的重點內容講解。具體方法可以透過實物、圖片或簡筆畫對兩種或兩種以上的東西進行對比。

（3）在引入本課語法項目時，教師可以先出示一些形容詞和副詞，請幾個學生在黑板上寫出這些詞的比較級形式和最進階形式，其它學生在筆記本上寫。這些詞中有一些不規則的動詞和多音節詞。然後對學生的錯誤進行糾正，加深學生印象，再幫助學生自己總結規律，並列出此表。

1）不規則的動詞變化表

原級

比較級最高

最進階

Good/well

Bad/badly

Many/much

Little

Far

Old

better

worse

more

less

farther

further

older

elder

best

worst

most

least

farthest

furthest

oldest

eldest

2）在多音節和部分雙音節的形容詞和副詞前加上more 或most。

有關第13課的匯入

（1）導語。上次我們一起度過了中秋節。今天我們去農場看一看。此時教師讓學生先閉上眼睛。教師播放事先準備好的錄音播放，如鳥叫，羊叫等聲音。同時出示放大圖片選自課本16頁圖1，製造出一種身臨其境的氛圍。

（2）圖畫內容簡介。教師可以就圖片內容進行提問：What is this? It is a picture of a farm. What is on the farm? There are some dogs, some cows, hills, and some trees and so on 。此時，利用圖片講解部分新單詞。

（3）組織學生學習對話。教師也可以播放媒體動畫，製造情景。內容詳見本單元媒體素材中的動畫。

口語訓練建議

（1）本單元的口語訓練應側重於運用形容詞和副詞的比較級的相關句型介紹比較中美農場的異同和農村與城市的差異，教師組織學生就兩個主題進行討論，在討論之前要求學生先要熟練掌握課文內容，否則學生說不出，將起不到預期的效果。

（2）教師也可以讓學生將第14課的課文改編成一個對話，然後再練習。

例如：

Jone: Where do you live?

Ji Wei :I live on a farm. What about you?

JOne: I live on a farm too. What is your farm like?

Ji wei: The farm isn’t big. My parents grow rice and wheat. The sky is blue and the hill is green. Jone: Do you like it?

Ji Wei: Certainly. Can you tell me something about your farm?

Jone: On my farm, there is a lake. I always go fishing there in the summer and skating there in the winter. We always grow corn and wheat. Which do you like better, the country or the city?

Ji wei: I think the country is more beautiful than the city. In the city, I can’t hear the animals. In the country I can hear birds sing and sheep bleating.

Jone: I agree with you.

語音教學建議

oo組合在單詞中的發音規律不明顯，建議教師自己總結規律如：

A good cook looks book. 一個好廚師看書。這些詞中的 oo組合都發短元音/u /的音，便於學生記憶。

詞彙教學

人教社教學用書p35-36的詞彙教學dingbat可以與該單元語法重點（比較級與最進階）相結合進行。如：

1）A dingbat is something that is more beautiful than all the paper flowers and dry flowers.(It is the real/ fresh flower.

2)A dingbat is something that goes fatster than the bike and the truck,but it is something that goes more slowly than the plane.(It is the car)

3)You like fresh and clean air, so a dingbat is something that you like better than the city.(It is the country)

4)A dingbat is something that is good at keeping the home, you like it better than the cat or the chicken.(It is the dog)

教學設計方案

Lesson 13

Period: The First Period

Content: Lesson thirteen

Properties: Tape recorder, overhead projector.

Teaching Objectives: Students should master.

1. the comparative and superlatives of adverbs.

2. the dialogue and useful expressions

3. the comparative forms of long adjectives.

Language Focus:

1. the comparative and superlative forms of adverbs

fast － faster － the fastest well － better － the best

2. the comparatives of long adjectives

interesting － more interesting

3. useful expressions

① have to

eg. Do you have to clean the house now?

Where do I have to stay?

They don't have to do it now.

The boy has to leave very early.

②kind, a kind of, all kinds of, what kind of …

eg. I meet all kinds of people every day.

What kind of flowers do you prefer?

This is only one kind of the tea we sell.

③feed, to give food to (animals, etc)

eg. Mary was feeding his dog when I came in.

Teaching Procedures:

I. Organizing the class

Greeting and a duty report.

II. Revision

1. To read some words on the cards, "black, celebrate, twelve, second, land, hungry, another, son, matter, breakfast, heavy, many, any, family, young, country.

2. Dictate some words learnt

"dinner, turkey, celebrate, harvest, Thanksgiving, get together, bright"

3. To explain some words in English: "dinner, turkey"

IIII. Leading - in

Use the overhead projector to show the picture in the book. Students describe it and guess what they are going to learn about the picture, explain words they may use to describe the picture. "Some animals can find food themselves but some can't. They wait for people to give them food. People give them food to eat, this is called "feed the animals" "In the picture, there are dogs, cows, hens, sheep, not only one kind, there are many kinds of them."

IV. Practice

Play the tape for the students to listen and check their answers. Explain the comparative of long adjectives. Give more examples, "My coat is beautiful. Her coat is more beautiful than mine."

Play the tape again for students to read after the tape, then act it out in front of the class in pairs.

V. Presentation

Call three students to the front and say, "Mary works hard. Lisa works harder than Mary. Lucy works harder than Lisa. Lucy works hardest of the three."

Say another group of sentences and get the students to repeat, "Linda gets up early. Karren gets up earlier than Linda. Green gets up earliest of all."

Then students look at the picture and read after the tape.

VI. Exercise

questions:

The students have to finish their homework first.

① Who …?

②What …?

③General question.

④Negative

2. Rewrite the sentences as required.

①I must finish my homework first. （改爲同義句）

I ______ ______ finish my homework first.

②Li Wei lives on a farm. (對畫線部分提問)

______ ______ Li Wei ______?

③My father feeds animals on the farm. （對畫線部分提問）

______ ______ your father ______ on the farm?

④There is a sheep under the tree. （改爲複數句）

There ______ ______ ______ under the tree.

3. Complete the sentences.

①我母親的工作是照看孩子們。

My ______ ______ is ______ ______ ______ ______.

②你在家得做些什麼？

What ______ you ______ to ______ at ______?

③讓我幫助你餵雞。

______ me ______ you ______ the chickens.

④吉姆在他們班上每天早晨到校最遲。

Mike ______ ______ school ______ ______ in their class every morning.

Answers:

1.①Who has to finish the homework?

② What do the students have to do first?

③ Do the students have to do their homework first?

④ The students don't have to do their homework first.

2. ①have to ②Where does, live ③What does, do ④are some sheep

3. ①mother's job, to look after children ②do, have, do, home ③ Let, help, feed ④gets to, the latest

VII. Homework

1. Read the dialogue.

2. Make a group of sentences to compare things.

VIII. The design of the blackboard

Lesson 13

wait　　　　　　　　　sheep

have to 　　　　　　　tractor

feed the animals　　　slow

more interesting　　　slower

教學設計方案

Lesson 14

1． 教學目標：

（1）使學生掌握本課重點詞組和單詞：agree with, in winter, in summer, hear doing, play with.

（2）使學生掌握形容詞和副詞的比較級和最進階的用法和句型

Which do you like better, A or B? I like A better than B.

Which do you like best, A, B or C? I like A best.

（3）使學生學會介紹和比較中美兩國農場的差別。

2．教具：Recorder and pictures.

3．教學過程：

Step 1 Revision

（１）寫出下列單詞的形容詞和副詞的比較級和最進階形式：High ,bright, interesting, good,　beautiful, delicious, fast.

（2）出示圖一：教師根據圖片進行提問：

What kind of sport is it?

Which one is riding faster?

Which one is riding the fastest?

出示圖片二：

Who is taller? Who is the tallest in the three?

Which one is running faster?

Which one is running the fastest?

Is the second sport man running quickly?

Who is younger? Who is the youngest?

Which sports do you like better, the cycling or the running?

（3）複習第13課的對話，讓學生回答以下問題：

Where do Ji Wei and Jone live?

What kind of animals are on Ji Wei’s farm?

What kind of work does he do then?

Step 2 Leading - in

Show students pictures of farms in China and America. They talk about the pictures first, then talk about the questions given in pre - reading in small groups. Teacher calls one group to do it as a model.

Step 3 Presentation

Part 1 Pre –read

（1）Show students a picture of a crowded city to teach the word “city” and a picture of countryside to teach “the country”. Draw a tractor on the blackboard and teach the word “tractor”. Ask them where people use that. Help them to say “in the country” or “in the field” or “on the farm”. Imitate the sound and teach the word “bleat”. Use a picture to teach “lake” and ask them what people can do in a lake, help them to answer “in summer, we can swim, or go fishing; in winter, We can skate on the ice.”

（2）讓學生就書上的問題分組進行討論。教師可以進行巡視指導。

（3）教師檢查一組學生的討論結果。

Part 2 Read

（1）Students read the article silently and answer questions

1. What’s the difference between Ji Wei’s farm and John’s farm?

2. Which play does Ji Wei like better, the city or the country? Why?

3. How about John?

4. Who is Cody? Say sth about Cody.

（2）學生閱讀課文並找出課文中的生詞和難點。教師進行講解。

　agree with, hear sb doing sth …

（3）教師讓學生把這兩個農場進行比較.總結相同點和不同點.

Chinese farm

American farm

Small, grow more rice than American

Big, grow more corn than Chinese, have more tractors and machines, have more animals

Step 4 Practice

（1）教師講解句型：

Which do you like better A or B? I like A better than B.

Which do you like best A，B，or C ? I like A best 。

學生透過例子比較兩個句型的區別。一組句型是兩者這比較，另一組句型是三者這相比較。

教師可以出示一些實物如足球，籃球，排球等或紅白藍等顏色使用上句型進行敘述。

（2）Write the topic “The city or the country” on the blackboard for the students to discuss in pairs. (They may read the dialogue in the book as a model) Encourage students to use dictionaries to help them add new reasons. Point out “lots of” means “ a lot of, many.”

（3）教師出示媒體動畫，學生根據媒體動畫對畫面進敘述，教師先只讓學生看字幕和圖，要求學生自己配上旁白。也可以先讓學生看一遍內容然後再敘述。然後學生不再看字幕只看畫面進行敘述。

Step 5 Exercise

1. Fill in the blanks.

I have a good friend who lives ① the farm.

He has many ② there, dogs, pigs, cows, etc. He uses a ③ to do the farm work , because it works faster and better. He don’t have to ④ the animals because they can find food themselves. He thinks the country is ⑤ (beautiful) than the city. He can hear the birds ⑥ and sheep ⑦ . And he often play ⑧ his dogs.

2. Compare the two farms, and two boys.

Ji Wei’s parents grow ① and ② , John’s parents grow ③ and ④ . Ji Wei likes to sit and looks at the ⑤ and ⑥ . John likes to sit and listens to ⑦ . John’s farm has a ⑧ where he often goes ⑨ in summer and ⑩ in winter.

Answers:

1. ①on ② animals ③ tractor ④feed ⑤ more beautiful ⑥) singing ⑦ bleating ⑧ with

2. ① rice ② wheat ③ corn ④ wheat ⑤blue sky ⑥ the green hills ⑦ the animals ⑧ lake ⑨ fishing ⑩skating

Step 6 Homework

（1）要求學生完成教科書90頁第一題和第三題。

（2）把課文改編成一個對話

（3）To write out the article “The city or the country.”

The design of the blackboard

Lesson 14

Li Wei’s farm

John’s farm

use a tractor

Use animals

like to sit and look at…

Go fishing…

教學設計方案

Lesson 15

Period: The third Period

Content: Lesson fifteen

Properties: Overhead projector, recorder

Teaching Objectives:

Student should be able to use the comparatives and superlatives correctly and fluently, and complete the article.

Language FOCUS:

1. Review the comparatives and superlatives.

2. Gerund as subject

① help sb with sth

　eg. The teacher is helping the students with their maths.

② like doing sth.

　eg. I don' t like getting up very early.

③ Doing sth is …

　eg. Eating too much is bad for you

　Collecting stamps is an easy hobby.

Teaching procedures:

I. Organizing the class

Greeting and a duty report.

II. Revision

1. To talk about the country life.

2. To talk about the city life.

3. Show the pictures for them to compare.

The car goes faster than the bike.

The train goes faster than the car.

The plane goes faster than the train.

So the plane goes fastest of all.

III. Practice

Students talk about the farm work they can do, write the jobs on the board "feed the animal, pick corn (wheat, etc), grow corn (wheat, etc)" Then they talk about who can do the most work, use the dialogue in the book as a model.

Give more phrases for them to use "have books" "get home early" "eat much" "run fast" "have a good time", etc.

IV. Leading - in

Teacher: We have talked about the country life and the city life. Now let's see what Katy and Sandy like better.

V. Read and complete

Students do the exercise themselves and then check the answers

(The answers: older, exciting, beautiful, quickly, better, faster, longer, interesting)

Then explain some words and phrases, point out the comparative and superlative forms of adverbs ending with "ly" are "more + adverbs" and "most + adverbs".

VI．Exercise in class

1. Complete the sentences

①公共汽車和轎車，哪個開得快？轎車。

　Which goes__________ ______, the car or the bus? The car_______.

②所有人當中，我摘的玉米最多。

　I can pick ________ ________ corns of ______.

③她喜歡住在鄉下。

　She likes ______ ______ the country.

④邁克經常讀書到深夜。

　Mike often reads ______ ______ ______ ______.

⑤我認爲住在城市比城鎮有趣得多。

　I think ______ in the city is ______ ______ ______ than in the town.

⑥她經常幫她阿姨幹農活。

　She often ______ her aunt ______ the farm work.

Answers: ①more quickly, does ②the most, all ③living in ④until late at night ⑤living, much more interesting ⑥helps, with/do

VII. Homework

1. Preview new lessons.

2. Copy the text and ask three questions.

VIII. The design of the blackboard

Lesson 15

more　　　　　　　the bus, the car

the quickest　　　the bus, the car, the train

the earliest　　　I ,you

教學設計方案

Lesson 16

Period: The Fourth Period

Content: Lesson sixteen

Properties: Tape recorder, pictures

Teaching Objectives: Students should grasp

1. the pronunciation 2. the text

Language FOCUS:

1. Review the future intention “be going to”

2. Pronunciation:

/u: / u, oo /u/ u, oo, oul /uE/ ure, ua,

Teaching procedures:

I. Organizing the class

Greeting and a duty report.

II. Revision

Students read some words on the cards. “term, certainly, first, third, turn, early, hard, class, half, house, now, evening, leave, machine, ship, forget, broken, away, heavy, second, family, hungry, young, many, etc.

III. Pronunciation and spelling

Play the tape for students to listen and repeat, then ask students to give more words having the same pronunciation.

Play the part of “rhyme” for students to repeat and recite.

IV. Listening practice

Listen to the tape and answer the questions.

V. Reading

Students read the text silently and answer the following questions.

1. Where are Ji Wei and John now?

2. What are they talking about?

3. Where did they do just now?

4. What is John going to do after school? After college?

5. What does he want to learn at college?

6. Who is following them?

Play the tape, students follow, teacher answers question they ask and explain some difficult point “college, school for higher education”, “each, every” nobody, not anybody, not anyone .

VI. Speaking

Students describe the picture of Aunt Peggy’s farm, first in pairs, then together.

Another picture for them to describe (a city scene).

VII. Word puzzle

First explain the word “haystack, large pile of hay firmly packed for storing.”

Then students find out the words in pairs.

VIII. Exercise in class

Complete the words, using the proper words.

Different people have different ideas.

O______ people like life in the country, but y______ people don’t. They think life in the country isn't i ______. They like to go to the c______, have dinner in the r______ and s______ and dance with their friends.

My uncle and my a______ aren't f ______, but they live in the country. They grow f______ and vegetables for f ______. Every morning they will walk r ______ the fields. They can hear b ______ singing and sheep bleating. They often say, “Life in the country is much b______ now.”

Answers: Old, young, interesting, cinema, restaurant, sing, aunt, farmers, fun, round, birds, better.

IX. Homework

1. To write out the description of the picture.

2. To finish off the workbook.

X. The design of the blackboard

Lesson 16

What is John going to do after he leaves school?

(Go to college.)