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51七年级上册 (教案7)Unit 7 Section A(1a-2d)

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Unit 7 How much are these socks ?
Section A (1a-2d)
Teaching Aims
  • Language goals  
Ss are able to askabout prices and talk about clothing.
  • Key words and phrases
much, sock, T-shirt, shorts, sweater, trousers, shoe, skirt, dollar, big,   
small, short, long, woman, need, pair, take.
  • Key sentences
1.—How much is this T-shirt? —It’s seven dollars.
2.—How much are these socks? —They’re two dollars.
3.—Can I help you? —Yes, please. I need a sweater for school.
4.Two dollars for one pair and three dollars for two pairs.
Teaching Difficulties
How to use the target language to ask about prices and talk about clothing.
Teaching Aids
multimedia courseware or other realia that the T needs for teaching
Teaching Procedures
Tips
Step 1 Lead in
通过头脑风暴的形式,可以更好地激发学生对已知单词的总结和回忆,并且让他们快速融入课堂
  • Show Ss teaching goals in this class.
T: Morning everyone. Today we are going to learn to ask about prices and talk
about clothing.
  • Ask Ss to brainstorm different clothes they know. Pre-teach the target words.
T: This Saturday I am going shopping in the mall with my mom. What clothes are there in the mall? Do you know?  
(Students can brainstorm different clothes they know in English or Chinese. The T writes them down on the blackboard. After that the T can show students pictures and ask them to say the words in English. T can ask questions like: What is this in English? and What are these in English? T can correct Ss’ pronunciation. Then ask Ss to read together to make sure Ss can read correctly.)
  • The T can also play a game with Ss using the vocabulary about clothing:
  • Have Ss stand and tell them if you say something about that they are wearing, ,they can be seated. Start off by saying a piece of clothing that only one or a few Ss are wearing, e.g. red shoes, black trousers, purple sweater. Continue the game until all Ss are seated.
Step 2Presentation & Practice
在听力力环节开始之前的单词练习充分,减少学生的听力障碍。
  • 1a
Ask Ss to observe the picture in 1a and match the words with the things in the picture.
T: Let’s come into another clothes store. What clothes can you see in it? What are the people doing? Now let’s come to 1a. Match the words with the things in the picture.
(This part is about words, so T can encourage B level Ss to answer easy questions to build their confidence. Ask Ss to read the words one by one to make sure they can say can spell the words correctly . B level Ss can be given more oral practice and attention in this part.)
Answers: 1.i  2.d  3.a   4.c  5.f  6.g  7.j   8.b  9.h    10.e
  • Then ask Ss to read the dialogues about prices.
(Ss read the dialogues and T explain the sentence patterns:
—How much is this T-shirt? —It’s seven dollars.
—How much are these socks?—They’re two dollars.
Then ask Ss to do Q&A on P15. When Ss are practicing, T can walk around to offer help to Ss in need. Encourage Ss to speak as much as possible.)
  • 1b
Before doing 1b, have Ss predict the words they think they will hear. Ss should be able to predict that they will probably hear some of the words from 1a. Then play the recording and have Ss check their answers. Elicit how many people guessed correctly.
Answers:
Circled: hat, shorts, sweater
  • 1c
    The T canask Ss to read the sample conversation in 1c and draw their attention to the target sentence patterns. Then Ss can work in pairs to make conversations. The T can remind Ss that it is perfectly acceptable to say a price only. For example:
A:How much is this T-shirt?
    B:Seven dollars.
  • 2a
  •    Before Ss do the task in 2a, the T can guide Ss to review the vocabulary about
  • color. Ask Ss to describe the rainbow on P27 to check their pronunciation. Then pre-teach the four adjectives :big small short  long. The T show Ss how to describe thing using these adjectives and colors. Explain to Ss that adjectives must be said in a certain order. (冠词+大小/长短+颜色+中心名词
  • ). Ask Ss to chant the examples.
  • 2b
  •    To get ready for the listening activity in 2b, the T may have Ss look at the pictures first. Ask Ss to describe the pictures using the color words and big,small, long, short. Note that long and short cannot be used with certain nouns, e.g. shoes,hats,bag. Also, the Ss’ interpretation of the colors might vary. For example, some Ss might say a piece of clothing is gray, while the others think it’s black, brown or tan.
Answers: the big purple hat  the brown sweater  the red shorts   
the green T-shirt   the long blue and yellow socksthe black trousers
  • 2c
Teaching Tip: Listen for "How Much"
Ask Ss when they hear a price given in a conversation.Tell Ss that the price is usually given right after someone asks a question. Elicit from Ss that the question is “How much...?”and that the question could take the form of“How much is it?”or“How much are they?” Advise Ss to listen carefully for the price after they hear this question.
Answers: the big purple hat$5.00        the brown sweater$8.00  
the red shorts $6.00            the green T-shirt$7.00   
the long blue and yellow socks$2.00the black trousers$9.00
  • 2d
The activity is to give Ss the opportunity to use the target
language in a controlled manner.
Teaching Tip: Point to Pictures
Have Ss point to pictures of the clothing in 2b as they are asking and answering questions. Explain to Ss that in real-world conversations people make their meaning more clear through visual aids including pointing at things they are talking about or gesturing as they speak. Therefore, Ss can make themselves better understood to native English speakers through their physical gestures as well as their words.
Step 3Presentation & Reading
  • 2e
The activity is to give Ss the opportunity to use the target language in a
controlledmanner.
Teaching Tip: A Pair Of...
In 2e, the speakers use the word “pair" when referring to shoes and socks. Draw
a chart on the board and elicit some ideas about items of clothing that come in
pairs.

A/one pair of
socks  shoes
Two pairs of
trousers  shorts
Ss have not yet learned the words for other clothing items,but they may be able to add: glasses,gloves,etc.
You may want to explain to Ss that the phrase “a pair of” isn't necessary if the item is being used in the plural. You may also want to explain that some items (e.g. trousers and shorts) are always plural. Give Ss the following examples to study.
×I need sock.   
√I need a sock.(Just one sock).
√I need socks./I need a pair of socks.
  • The T can ask Ss to read the conversation silently first and explain the
sentences that Ss cant understand. Then the T can focus Ss attention on the
target structure appeared in the conversation and other key word groups. Ss
can be asked to make sentences using the key structure and phrases.Then the
T can make Ss read the conversation in chorus to check their pronunciation
and intonation. At last the T can invite some Ss to role-play the conversation
as open pairs.
Step 4 Language points

  • “How much is/are...?”是询问物品价格的句型,其答语通常为“It’s/They’re+价格”,也可直接说出价格。much可作形容词或代词,用来指代或修饰不可数名词。
  • short作“短的”讲时,其反义词是long(长的);short作“矮的”讲时,其反义词是tall(高的)
  • 介词“for” 表示目的,译为“为……;去做……”;    need…for…表示“需要……去做……”。
Step 5Exercises & Homework
Exercises
  • Ask Ss to do the exercises on PPT P48-P50.
  • Ask Ss to make a summary about what we have learned today.
Homework
1. Read the conversation in 2e.
2. Do the exercises in students’ book.

Teaching Reflection
The classroom procedures were too complex, and some repetitive activities can be deleted to make the classroom more efficient. The sentences in 2e part should be dictated in the next class because these sentences are often used in writing part.
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