《Unit 3 Grammar and usage学案-牛津版高中英语选择性必修第二册.docx》由会员分享，可在线阅读，更多相关《Unit 3 Grammar and usage学案-牛津版高中英语选择性必修第二册.docx（3页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、装订线 课题 : X2 Unit3 Fit for life Grammar and Usage- Present perfect continuous tense 教学目标：By the end of the lesson, students will be able to:1. identify the verb form of the present perfect continuous tense;2. work out the general rules of the present perfect continuous tense;教学重难点：1.use the right ten
2、ses to finish related tasks2. apply the present perfect continuous tense in new contexts教学过程集体备课部分（学生活动部分）个性备课/学生记录Activity1: Lead in Show some pictures and introduce the present perfect continuous tenseActivity2: Exploring and working out the rules 1.Read the personal account on Page 34and answer t
3、he following questions1). What was the change in the girls personality after the car accident? Why?2.) What made her life begin to take a good turn?2. Read the account again and fill in the following table. Before having the new robotic hand The girl began to_ after losing her right hand in a car ac
4、cident two years ago.The old artificial hand could not help her because _With the new robotic hand The girl can _and hold on to small things.The new robotic hand is capable of_The new robotic hand looks very lifelike with_Over the past three months The girl has rediscovered old hobbies.The girl has
5、become more_ 3.Go through the personal account once more and fill in the box in part A on page 34Scientists have been making great progress in robotic technology in recent years,4. Finish “Working out the rules” on Page 34.We use the present perfect continuous tense to talk about an action that star
6、ted in the past and is still continuing now, or an action that has just finished but is still connected with (1)_(the past/the present/the future) in some way. The verb form of the present perfect continuous tense is (2)_.5.The usage of the present perfect continuous tensea. an action that started i
7、n the past and is still continuing now(1) -Where have you been? - Ive been watering flowers in the yard.(2) I have been working on the computer for hours. (3) She has been waiting for you all day. b. an action that has just finished but is still connected with the present(1) You dont look well. Have
8、 you been working too hard?(2) You have been reading newspapers. Newspapers are lying everywhere in your room.c. Express a kind of emotion (1) It has been raining since last Sunday.(2) She has been persuading me out of the plan.(3) You have been giving me everything d. Adverbial of time: all the tim
9、e, this week, all night, these few days, for., since. (1) A private detective has been tailing him for several weeks. (2) John loves outdoor activities- he skis in winter and has been fishing since he was a child.Activity3: Applying the rules and practice.1. Finish Part B1 on Page 35.1. I _ (reflect
10、) on the article I read about ancient medicine all day.2. I _ (wait) for two hours to see the doctor but it is still not my turn yet.3. My mother _ (write) a report on the new treatment all morning. She hopes to finish it tonight.4. The company _ (make) herbal medicines for more than 100 years.5. Sc
11、ientists _ (do) research on the disease since it was first discovered in the early 20th century.2.Finish B2 on Page 35 and answer the following questions(1)_ (2)_ (3)_(4)_(5)_a. What were some of the earliest artificial limbs like?b. What can robotic limbs do?c. Why did David Jones say they would no
12、t take out a patent on the technology of robotic limbs?集体备课部分（学生活动部分）个性备课/学生记录装订线3. Finish B3 on Page 35. A student is interviewing David Jones about the research his team has been doing. In pairs, role-play the interview using the present perfect continuous tense. The beginning has been given.Activ
13、ity4:ConsolidationFill in the blanks with the correct forms of the verbs in the brackets.(P70) I _ (read) books about positive thinking recently and I will write about it in my article.2. - Will you apply to a university in Beijing? - I havent decided yet. I _(think) about it, though. 3. -Has Alice
14、found a new job yet?-Not yet, but she_(take)job interview for weeks. 4. Im confident that our team will win the competition because we_ (work) hard for almost a year. 5. It_(rain) heavily all day. I wish it would stop 6. -Sorry Im late. _you _ (wait) long? -No, I have just arrived. 7. - Anna, you look so tired! - You know, all morning I _ (move) my things to my new office on the fifth floor.当堂检测：课后作业: 1. Review the learning paper. 2. Finish the exercises in Learning English. 课堂反思/学生总结:学科网（北京）股份有限公司