初中英语人教版八年级下册SectionA(3a-3c).doc

人教版初中英语八年级下册Unit 2 Ill help to clean up the city parks.第二课时 Section A (3a-4c)教学设计一、Teaching Goals:1. learn to know and use “to do”structure.2. Target language(一个句型，十个单词或词组)(1) She decided to try out for a volunteer after-school reading program.(2) new words and phrases:notice, clean up, lonely, used to, give out, volunteer, help sb. to do sth, make a plan, come up with, care for二、Teaching key points:1. The use of “to do” structure. 2. the use of new words and phrases.三、Teaching difficult points:Use the target language to talk about volunteering work.四、Teaching Aids: 1. a tape recorder 2. the blackboard 3. a computer with Powerpoint五、Teaching procedures: Step1:Lead-in Ask some students to act the conversation they learned in last class.S1: Do you have any plans about what we are going to do to help the elder?S2: I think we shouldS1: Step2: Asking-and-answering activities with the target language.the teacher shows some pictures about volunteering work on the PPT, then ask the students to make conversations using these phrases: give out, raise money, clean up Step3: exercise1.Ask the students to use the phrases we have learned to fill in the blanks.1. We need to _ _ _a plan about how to make the party exciting.2. Clean up day is only two weeks from now. We cant _ _ making a plan.3. We could _ _ signs.4. Lets make some notices, too. Then Ill _ them_ after school.5. We could each _ _ 10 students and ask them to come.2.Ask Ss to fill in the blanks.notice _ clean up_lonely_ used to_give out_ 志愿者_ 帮助某人做某事_帮助做某事_做计划_想出_关心，在乎_Step4: Reading.turn to page 11 and read 3a. Then ask the Ss to answer the questions on PPT.1. Mario would like _ an animal doctor.2. Mario works for an animal hospital because he wants _ about how _ for animals.3. Mary decided _ for a job at an after-school reading program last year. She still works there now _kids learn to read.4. Mary has a dream job because she can do what she loves _.Step 6: Grammarlearn and try to use “to do” structure.1. Look at the examples on the PPT.1. I dont know how to sing . 2. We wish ( hope ) to travel around the world .3. I prefer to swim. 4. Mary decided to try out for a job in the hospital. 5. Id like to volunteer at a local hospital .Step 7:Exercise1. What a big improvement you have made. - Its really kind _.A. you saying soB. for you saying soC. of you to say so D. for you to say so of 2. I will teach him _.A. to useB. use itC. how to use itD. uses 3. Since you find it difficult _ a decision, youd better talk to your parents.A. make B. making C. made D. to make4.The bag is too heavy for me _.A. not to carryB. not to carry itC. to carryD. to carry it5. My father hates(痛恨) _. He never allows me _.A. to smoke; to smokeB. smoking; smokingC. smoke; smokingD. smoking; to smoke6. The girl was beginning _.A. get angryB. to get angryC. getting angryD. angryStep 8:Summary In this class we have known the main idea of the passage. And we also have known the structure of “to do”.put up, hand out, call up, cheer up, give out, put off Step 9. Homework.1. Review new words and phrases in this lesson2. Review “to do” structure. Step 10: Board DesignUnit2 Ill help to clean up the city parks.The second period Section A(3a-4d)1. The vocabulary: notice, clean up, lonely, us