28、請認真閱讀下述材料，并按要求作答。

【參考答案】

(1)

Key points:

Words: The meaning and the pronunciation of the words such as “l(fā)ight, heavy, big, small...”.

Target language: “It’s heavy/small/big and light...”.

Difficult Points:

How to give suggestions when shopping and describe things’ feature by using the correct sentence structure “It is…”.

(2)

Knowledge aims:

Students can understand the meaning of new words about describing objects like “l(fā)ight, heavy, big, small...”.

Students can master the sentence structure: “It’s heavy/small/big and light...”.

Ability aims:

Students can use the sentence structure by listening and reading some easy sentences.

Students can describe things’ feature and give some advice.

Emotional aims:

Students would love to know more about the features of many things in daily life.

Students will be more confident when communicating with others in English.

(3)Warming up and Lead-in

Greet students as usual and play a song about travelling. Ask them some questions like if you want to travel, what luggage should you bring? And lead students to answer the question and lead in the topic.

(設計意圖：通過播放歌曲和提出問題可以吸引學生的興趣和注意力，發(fā)散思維并很自然過渡到本節(jié)課所學話題)

Presentation

Show some clips to teach “l(fā)ight, heavy, small, big...”; Show some real objects like cup and lead students to describe it: It’s heavy... It’s light...

Then ask students to read the words and sentences one by one after the teacher in different ways.

(設計意圖：通過不同的方式呈現(xiàn)單詞和句型，增加單詞教學的趣味性，讓學生更容易接受和掌握;利用實物呈現(xiàn)句型，活動的銜接性較好。)

Practice

Activity 1 High and Low voice

Lead students to read the sentences: It’s heavy... It’s light... on the blackboard. When teacher reads sentences in a low voice, students should read in a loud voice and vice versa.

Activity 2 Do an antonym match

heavy big

small light

Then work in pairs to role play the dialogue.

(設計意圖：采用游戲的方式練習句型能夠增強句型學習的趣味性，寓教于樂，增強單詞的識記效果;通過連線的方式，不僅能夠鞏固句型還能鍛煉學生的反應能力，也能鍛煉學生的聽力。)

Production

Let students make a dialogue by using some words about describing objects and sentence patterns in groups of two: It’s... and choose some groups as representatives to give a performance and teacher gives some positive comments.

(設計意圖：通過小組活動的方式培養(yǎng)學生的團隊合作能力和團隊意識，讓學生將所學知識運用到日常生活中去，符合新課標培養(yǎng)學生的綜合語言運用能力的標準。)

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