7AUnit 4  Food (GrammarB)教案

张金霞

Teaching aims

1.To recognize and use countable and uncountable nouns

2.To master the rules of forming the plural forms of countable nouns

3.To recognize and use the indefinite articles to talk about things that are countable

4.To master how to show the amounts of uncountable nouns: a … of + UC

Teaching emphases and difficulties

1.To master the rules of forming the plural forms of countable nouns

2.To recognize and use the indefinite articles to talk about things that are countable

Teaching aids

1.Multimedia

Teaching procedures

Step1. Presentation

1.Show some pictures to present the countable nouns and the uncountalbe nouns.

2.Show some pictures to ask: “What’s this?”S: “It’s an apple/ a pear.” Present how to use ‘a’/‘an’?

Step2. Presentation

1..Show some pictures .Teacher points at an apple, asking “What’s this?” S: It’s an apple. T: How many apples are there? S: There are three apples. Present tomato—tomatoes, strawberry—strawberries，in the same way. How to form the plural forms of countable nouns? Ask students to look at Part B on page 65.

2.Find out the rules.

3.Remember the rules.

Step3.Exercises

1.    Do some exercises.

2.    Check the answers.

Step4.Presentation

1.Teacher points at a packet of salt, asking “What’s this?” S: It’s salt. T: How many packets of salt are there?

S: There is a packet of salt.

2.Present uncountable nouns (What does an uncountable noun refer to? How to show the amounts of uncountable nouns: a… of + UC e.g. a packet of salt. two packets of salt).

3.Pesent a cup of tea, a glass of water, abag of rice, a carton of milk, a bottle of Coke, a slice of bread, a kilo of fish, in this way.

3.Remember the phrases.

Step4 Homework

1.    Remember the new phases.

2.    Finish the exercises on Page66.