9Aunit1第五课时教学案.doc

9A Unit One Star signs 第五课时Grammar (A,B) 教案Donghai Middle School Xu Jing 93 民主初中 施为道教学目标：　　  1. To use 'it is'+ adjective + 'of'… + '(not) to'-infinitive to express opinions about a person's actions.　　  2. To use the verb 'to be' + adjective + 'enough' + 'to'-infinitive to describe a person's characteristics and abilities. 教学重点.难点：1. To use 'it is'+ adjective + 'of'… + '(not) to'-infinitive to express opinions about a person's actions.　　  2. To use the verb 'to be' + adjective + 'enough' + 'to'-infinitive to describe a person's characteristics and abilities. Part A   Teaching Procedures Step 1.预习检测一．改错。

 1. It’s difficult of me to finish his homework in five minutes.(    ) 2. It’s silly for you not to take part in the party .(      )3． The box is light enough for the boy to carry it.(   )4． The maths problem is so easy that I can work out.(     ) 5． The girl is not young enough to go to school.(      ) Step 2. Tell students that we use the 'it is'+ adjective + 'of'… + '(not) to'-infinitive structure to talk about our feelings towards people and what they do.Step 3. Ask three students to read the three sentences in the grammar table at the top of page 9. Encourage students to ask questions if they are unsure of the meaning. Step 4. Ask students to complete the exercise on their own. Students have to write the correct words form the box in the blanks without making any changes.Step 5. Ask a pair of students to read out what they have written. Check for incorrect answers and mispronunciation. Pay attention to some expressions in it.随堂练习一．根据表格连词成句。

importantweprotect the wildlifeharmfulwepollute the environmentselfishpeoplekill the wild animalsfoolishfarmerschange the farmland to make more space for farms and buildingswrongwomenwear the clothes made of animal furnecessarywekeep the wild animals例:  1. It is important for  us  to protect the wildlife .  2. __________________________________________________. 3. __________________________________________________.  4. __________________________________________________. 5. __________________________________________________.6. __________________________________________________.Part B Teaching procedures:  Step  1. Tell students that we can also use the verb 'to be' + adjective + 'enough' + 'to'-infinitive structure to talk about a person's personality and abilities.Step 2. Explain the difference between the structure in Part A and the structure in Part B. In part A, students learn to express what they think about someone else's actions. In Part B, students learn to express what they think about a person's personality and abilities.Step 3. Ask three different students to read the sentences in the grammar table at the top of page 10. Encourage students to ask questions if they are unsure of the meaning.Step 4. For stronger classes, tell students to cover the adjectives on the right and work on their own to write the sentences for Part B. Remind them that they need to rearrange the order of the words, and choose a proper adjective for each sentence. For weaker classes, students can use the adjectives on the right to form sentences. Encourage more able students to write the sentences with their own adjectives. Accept any sensible answers.Step 5. Ask students to read out their sentences. Check for mistakes and mispronunciation.当堂检测一．改写同义句。

1. It’s necessary that we read English every day.It’s _________ ________ ______ ________ read English every day.2. To learn the computer is useful.   ___________ _________ useful _______ ________ the computer.3.They look down on the poor. They are not right.It’s ________ ______ ______ them ________ look down on the poor.4.The boy doesn’t shout to the old man. He is polite.It_______ ______ ______ the boy ______ _____ ______ to the old man.5. It’s patient of you to wait for two hours here.  You ________ ________ _________ _______ wait for two hours here.二．翻译。

  1． 那个电视节目是够无聊的，使我睡着了 The TV programme is _____________________ to make me fall ________ .  2． 这个问题很容易，他能回答出来 The question is ___________________________ to answer.The question is ___________________ he _______ answer _________ .  3． 你帮我修车子，真是太好了 ________________________ you _______ help me mend my bike. You _______________________________ to help me mend my bike.  4．  李阿姨很大方，送给我这么多漂亮的礼物  It’s __________________ Aunt Li ____________ me so many nice gifts.  5．  对与旅行者来说，在行走前训练几个月是很有必要的  It’s _____________________________ train for a few months before the walk.Homework  1.配套练习题2.Preview the different parts of a sentences9A Unit One Star signs 第五课时Grammar (A,B)学案教学目标：　　  1. To use 'it is'+ adjective + 'of'… + '(not) to'-infinitive to express opinions about a person's actions.　　  2. To use the verb 'to be' + adjective + 'enou。