江苏省沭阳县潼阳中学高中英语Unit1Laughterisgoodforyou教案8牛津译林版.docx

Unit 1 Laughter is good for you 教学案科目: 英语 主备人： 备课日期： 课 题M6 Unit 1 Grammar and usage第 8 课时计划上课日期：教学目标1. tell the differences between “to do” and “doing”;2. express their opinions using the verb forms;3. use non-finite in exercises correctly.教学重难点Have students learn more about how to use non-finite verbs in a sentence.教学流程内容板书关键点拨加工润色Step1: Greetings.Step2: Lead in Give the students a sentence “Laughter is good for our health. So l love comedies. With everything prepared, I will perform in the comedy to be put on this weekend. Acting in a drama will be an unforgettable experience. ” and ask “What are the functions of the parts in red?”They are: object complement, attributive and subject.What is the grammatical term for the three verb forms? non-finiteStep 2 Explanation 1. Ask the students to fill in blanks to check how well they know about non-finite.2. (1) In my opinion, it is important _(learn) English well.(2) The play _(direct) by Tom is very interesting.(3) Before the New Year, we had our house _(clean).(4) It is no good _(play) too much computer game.(5) The library _(build) now will be completed next month.Keys: to learn; directed; cleaned; playing; being built3. We can see that both “to do” and “doing” can be used as subject, but is there any differences between the two? The to infinitive is often used as the subject of a sentence. When we talk about a general idea, we sometimes use verb-ing as the subject. In the following sentence pattern, we use “to do” as the subject:It is + adj. + (for sb.) to doBut in the pattern “It is no use/ no good doing” we use “doing” as the subject.Eg. It is no use copying all the words down. It is no good arguing with him.3. Compare the sentences and find out the difference between “v-ed” and “v-ing” as attributives. (PPT9-11)(1) The case belonging to Tom looks very strange.(2) The box wrapped in colored paper looks strange.(1) The movie to be issued next month is said to be very interesting.(2) The book published last month is an interesting one. Conclusion: When we use non-finite as attributives:v-ed -passive meaning / complete actionv-ing active meaning/ continuous actionto do action that will happen in the future Practice The building _ (build) next year will be a new school. The building _ (build) now will be a new school. The building _ (build) last year is a new school now. (to be built; being built; built)4Study the following sentences and tell the difference between “(to) do”, “doing” and “done” as object complement. (1) We saw him dance in the street yesterday. When I passed him, I heard him singing. I found him hurt in the accident.(2) The boss had him carry out the difficult task. He had the little boy waiting for three hours. We had the job finished on time.Conclusion 1to doan action that has finished (the whole process)doingan action that is taking placedonean action with passive meaningConclusion 2 We use object complement after certain verbs:feel, hear, notice, listen to, see, observe, smell, watch, have, leave, etcConclusion 1 is also fit in the following structure:With + n. + object complementPractice (Use the proper form of the verb “solve”)With a lot of problems _, the boss is worried.With a lot of problems _, the boss is very happy.With a lot of experts _ the problems for him, the boss is relaxed.(to solve; solved; solving)Step 3 Practi