unit 1 past and present教学案8 b unit 1第一课教学目标：  描述过去，学习各种时期的交通工具。知识和能力目标：1. introduce the concept of situation that started in the past and are continuing in the present.2. introduce the grammatical concept of the present perfect tense by focusing on timeline and ordering information ,  过程和体验：what did eddie do?how has eddie changed ？how has hobo changed?how is the transport in the past in hong kong？use the timeline to describe the transport in the past.情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。）2、to develop students' ability to classify what they have learned.（培养对所学知识分类能力。）教学重点、难点：1、 词汇  past  过去；往事                         present  现在light rail 轻轨                             ferry 渡船tram 有轨电车                             since 自……以来in the bowl 在碗里                         an hour ago 一小时前play with 和……玩                         peak tram 观光缆车2、 句型： have you seen my food？ i’ve  just eaten it. i don’t want to play with you any more.课时安排：1课时教学过程设计：step 1. warm-up give students enough time to make sense of the comic strip.hobo found no food.——eddie has eaten it .-------- hobo was angry.-------- eddie was angry ,too.step 2.  questions about pictures.what did eddie do?why did he do so?how has eddie changed ？how has hobo changed?then check the answers to these questions。step 3. listen and repeatlisten to the talk between hobo and eddie , then ask students to listen and repeat .finally ask the students to act it.step 4.welcome to the unit 1. revise as many words as possible about transport.2. read the context of part a and expand to create interest. link it to personal experiences and talk about the usefulness, convenience and efficiency of different modes of travel. 3. ask students to write in the names of the forms of transport under the pictures.4. ask the stu（请记得收藏本站-一路高升范文网，以获取更多新鲜内容）dents to look at the timeline in part b . tell them to write in the names of the forms of transport on the correct points on the timeline.教学反思：

8 b unit 1第二课教学目标：学习关于香港历史上的一些变化。learn the changes in hong kong.知识和能力目标：1. to recognize types of questions used in the interviews.2. to recognize extended answers to open questions.3. to infer general meaning from title and context.

过程和体验：can you say something about hong kong?have you been to hong kong?what do they know about the history of hong kong？情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。）2、to develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）教学重点、难点：1、 词汇  actually 实际上                  block 街区marry 结婚                      dentist 牙医stall 货摊，摊位                  temple 寺庙closing 关闭，结束                land 着陆safely  安全的                    open 未围着的，开阔的a bit 有点儿                       lonely 孤独的，寂寞的an exchanged students from hong kong    used to in fact                              live in a block get married                         move out ofin the past                          chinese medicine shop turn into                            play cards and chinese chess take off                             a bit lonely from time to time   2、 句型：how long have you known the kowloon walled city?in fact, i was born there and have known it since i was young.we lived together until 1960 when i got married.has the place changed a lot?there once was an old airport.it’s nice to have open space and pretty gardens.it has become more difficult to see my old friends.     课时安排：1课时教学过程设计：step 1. ask the students what they know about the history of the kowloon walled city . ask students to find information about the kowloon walled city in libraries or the internet before class.step 2. talk about the idea of changes . ask students what has changed in their lives.step 3.read the interview and ask students to follow along in their books. ask students to underline any words they do not understand and try to guess their meanings from the whole context.step 4. tell students to read the passage. encourage them to ask questions and clarify any misunderstandings.step 5. divide the class into two groups. have one group read the part of millie and the other group read the part of mr. dong.step 6. gameask students to interview each other in pairs about how they think hong kong has changed since 1997 when 150 years of british rule ended and hong kong was returned to china.    教学反思：

8 b unit 1第三课教学目标：学习关于香港历史上的一些变化。learn the changes in hong kong.知识和能力目标：1. to infer general meaning from title and context.2. to predict meanings of specific words from context.3. to identify true or false statements based on the readings passage.过程和体验：revise reading part a.do exercise part a-d.情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。）2、to develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）教学重点、难点：1.词汇  ctually 实际上                  block 街区marry 结婚                      dentist 牙医stall 货摊，摊位                  temple 寺庙 closing 关闭，结束                land 着陆safely  安全的                    open 未围着的，开阔的a bit 有点儿                       lonely 孤独的，寂寞的an exchanged students from hong kong    used to in fact                              live in a block get married                         move out ofin the past                          chinese medicine shop turn into                            play cards and chinese chesstake off                             a bit lonely from time to time   2.句型：how long have you known the kowloon walled city?in fact, i was born there and have known it since i was young.we lived together until 1960 when i got married.has the place changed a lot?there once was an old airport.it’s nice to have open space and pretty gardens.it has become more difficult to see my old friends.   课时安排：1课时教学过程设计：1. review some words.2. tell the students to refer to the reading passage to find the words listed in part b in context. then tell students to try to do the exercises without referring to the reading passage.3. ask students to complete part b by matching  words with the definitions and writing the correct letters in the blanks.4. check answers as a quiz . read the definition in random order and students have to say the correct words.5. explain the context of part c1. millie is telling sandy about her interview with mr. dong.6. divide the class into pairs . ask students to take turns reading the statements and checking whether they are true or false. 7. then review answers as a class. ask students to give the line number in the passage where the correct information can be found . ask more able students to correct the false statements.  8. ask students to read the conversation in p art c2 on their own. then students find the correct word from the passage and complete the sentences. ask students to role-play the completed conversation.9. explain the context in part d . ask students to complete the sentences using the words from the box. students compare their completed sentences with a partner.10. homework and after school activities.recite reading .complete workbook exercises. 教学反思：

8 b unit 1第四课教学目标：学习关于香港历史上的一些变化。learn the changes in hong kong.知识和能力目标：1. to develop an understanding of opposites.2. to use suitable adjectives in context to express positive and negative meanings过程和体验：check the second part of reading . talk about the concept of opposites.情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。）2、to develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）教学重点、难点：1. 词汇  complete 完整的，                                incomplete 不完整的unhealthy 不健康的                                unkind 不友好的lucky 幸运的                                     unlucky 不幸运的unpleasant 使人不愉快的，讨厌的                   impolite 不礼貌的project 项目，课题， 工程                         interview 采访，会见write an article on the kowloon walled city for my history project 2. 句型：    课时安排：1课时教学过程设计：1. review the concept of opposite. ask students to give some examples and write them on the bb, e.g. first                         last love                         hate noisy                         quietday                          night beginning                     end rich                          poorusual                        unusualbig                          small 2. ask students to read the list of words on page 8 and check understanding . provide definition or descriptions of the less familiar words.3. tell students to read millie’s e-file. explain that some of the words have to be changed to their opposites so that the right meaning is conveyed. for less able students, tell them there are 10 mistakes in total.4. ask students to underline the incorrect words and write the correct words above the mistakes. tell them that all words they need can be found on the list above the file.5. check the students’ choice of words as you walk around the class. review the corrected file as a class.6. homeworkrecite the words we learned so far.   

8 b unit 1第五课教学目标：学习关于香港历史上的一些变化。learn the changes in hong kong.知识和能力目标：1. to learn the spelling of the past participles of words.2. to recognize contexts for the use of the present perfect tense.3. to use the present perfect tense to talk about events that started in the past and are connected to the present.4. to understand adverbs of time and use them with the present perfect tense.

过程和体验：when was eddie born?how long has eddie lived with millie?

情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。） 2、to develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）教学重点、难点：1. 词汇  recently 进来，最近            title 标题four years ago                  for four yearsa few times                    since last fridayfor a long time                  learn a lot aboutin service                      hong kong’s  return to chinalearn more about

2. 句型：eddie was born four years ago.eddie has lived with millie for four years.there have been many changes in hong kong.it has been in use since 1998.things have changed a lot over the years.    课时安排：1课时教学过程设计：1. review the use of the simple past tense. ask students for some sample sentences.2. tell students that the simple past tense is used when we talk about events that happened at a definite time in the past and are now finished or no longer true.3. explain that we want to talk about the present and the past , e.g. to talk about actions or situations that started in the past and are continuing into present or still have some connections with the present perfect tense .4. write two sentences on the board , one using the simple past tense and one using the present perfect tense.she lived in nanjing in 1995.she has lived in nanjing since 1995.5. explain to students that the present perfect tense can also be used in sentences without the adverbs which determine its definite use. 6. work through a few more example sentences illustrating the difference between the past tense and the present perfect tense, e,g,i saw a film last night.( we know it was at a specific time in the past.)i have seen many films .( we know that it was in the past , but the time not specified.07. explain the sentences in the table at the bottom of page 9 and work through a few example sentences.8. write a list of about 5—10 familiar verbs on the board , using three columns to illustrate the infinitive , simple past and past participle forms, e.g.infinitive simple past past participletravel  traveled traveled see  saw seenenjoy enjoyed enjoyedwatch watched watcheddo  did donebe  was been9. divide the class into pairs. ask students to go through the table on page 10 and ask more able students to make a sentences with each past participle in the table. 10. go over the past participle as a class. ask students to read out the sentences they wrote using the past participles. ask more able students to do the extra exercises.11. ask six students to read out one sentence each other.12. homeworkfinish off workbook exercises. 

8 b unit 1第六课教学目标：  描述过去，学习各种时期的交通工具。知识和能力目标：1. to use the present perfect tense to talk about events that started in the past and are connected to the present.2. to understand adverbs of time and use them with the present perfect tense.过程和体验：  have you ever been to ~~?  yes, i have./ no, i haven’t. 情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。）2、to develop students' ability to classify what they have learned.（培养对所学知识分类能力。）教学重点、难点：词汇 yet, recently, ever, service, return,  already , ever, just, yet, own, in service,  return to ,句型：. eddie was born four years ago.2. eddie has lived with millie since he was born.3. eddie has lived with millie for four years.4. have i/you/we/they arrived? yes,/no, you/i/we/they have/haven’t.5. has he/she/it arrived? yes,/no, he/she/it has/hasn’t.6. i’m sure you’ll like it.7. i don’t believe your family has owned a tram for 80 years.

课时安排：1课时教学过程设计：the teacher can have a free talk with the students.i.lead-ine.g. you have known something about mr dong. could you tell me something about mr dong? ii. pre-taskrecently we have learned unit 1. you have already  known a little about kowloon walled city. i have never been there before.  have you ever been there?  s1: no, i haven’t been there yet.t: mr dong was born there. he has known it since he was very young. he has known it for a long time. iii. while-tasktask 11) tell the students that we can use adverbs of time with the present perfect tense, such as already, ever, for, just, never, since and yet. （板书）2) some more examples: i have just seen millie on the playground. has millie called yet? no, she hasn’t. i have not heard from millie yet. (i have not got a letter from millie.) i have done my homework already.  i have never read the novel.3) give the students several minutes to learn part b on p12. pay attention to the differences between these adverbs of time. （教师可以从时间副词，介词的角度来进行教学）4) group work: each group makes four sentences using different adverbs of time. task 2different forms of transport on page 13daniel and simon are talking about the different forms of transport. complete their conversation using the present perfect tense of the verbs in brackets and the correct adverbs of time. 1) give them two minutes to complete it. 2) ask two pairs to act it out. if they have some mistakes, help them   correct them. iv. post-taskpair work: make their own conversation using the conversation on page 11 as a model. they can change ‘films’ into ‘books’, ‘magazines’ and so on.v. homework教学反思：

•8 b unit 1第七课教学目标：学习关于香港历史上的一些变化。learn the changes in hong kong.知识和能力目标：4. to listen for details about changes to lantau  island.2.  to focus on general meaning by identifying specific details in pictures and general context.3. to respond to information obtained from listening by completing a letter.

过程和体验：can you say something about hong kong?have you been to hong kong?what do they know about the history of hong kong？情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。）2、to develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）教学重点、难点：1).词汇 change, surprised, over, primary school, junior high school, feeling本课时必会词组：move into the new block, go to hong kong for a holiday, be in use,（请记得收藏本站-一路高升范文网，以获取更多新鲜内容） be surprised by, have the same feelings, come to school by bus on my own, a new bridge called the tsing ma bridge, talk about changes in your life, take sb to school, thanks for your letter, to the north of lantau island2).本课时要了解的句型：1.i am going to hear that you are going on holiday soon.2.there have been many changes in hong kong.3.it has been in use since 1998.4.it takes about 23 minutes only.5.things have changed a lot over the years.6.what changes have there been in your life?7.since i started high school, i’ve come to school by bus on my own.8.i enjoy chatting with you and my other friends after class.9.i’m happy my mother has more free time in the morning now.10.i hope you won’t be too surprised by all the tall buildings around you when you arrive.

课时安排：1课时 教学过程设计：i. lead-insay something about the kowloon walled city in the past and now.ii. pre-tasktalk about the pictures belowteacher asks:t: what can you see in the picture on the left?ss: i can see some small boats.ss: i can see some fishermen.t: where is it?ss: maybe it is a small harbour or small villages near the sea.t: what do you think of it?ss: it is very poor and the air around it is dirty too.t: what kinds of wildlife live there?ss: wild ducks and birds etc.t: do you know where it is? （pointing at the picture on the right）ss: it is in hong kong.t: yes, it is in hong kong now. the picture on the left is lantau island in the past. can you see any changes from the pictures?ask the students to discuss the changes in groups of four in 3 minutes.（advise the students to discuss from the environment, transport, people and so on）ask the students to report their discussion.t: yes. there have been great changes over the years.（here over means during.）i feel surprised. do you think so?ss: yes.t: if you feel surprised too, you have the same feeling as i. iii. while-tasktask 1t: open your books on page 14. look at part a1 and read through the lists below.（make sure the students know what to do next ）play the tape for the students to listen and complete the lists.play the tape again and check the answers with the students.task 2ask the students to talk about lantau island in the past and now in a few words according to the lists.task 3present part a2t: have you ever been to hong kong?  do you know hong kong well?ss: ….t: daniel’s uncle is going to hong kong for a holiday next month. daniel wants to tell him about the new airport and the changes around lantau island in his letter. help him complete his letter on page 15.first read the words on page 14.then fill in the blanks on page15.check the answers with the students.let the students read the letter by daniel.find out some key sentences in the letter and explain them.v. homework1.read the letter by daniel 2.write about the changes in your hometown since 1990. 教学反思：

8 b unit 1第八课教学目标：学习关于香港历史上的一些变化。learn the changes in hong kong.知识和能力目标：a) to become more familiar with the sequence of letters in the alphabet.b) to develop dictionary skills and recognize guide words.c) to use guide words to locate words in a dictionary more easily.过程和体验：revise integrated skills part a.情感、态度和价值观：1、to develop students to look at the same thing in many ways.（培养学生同一事物不同看法。） 2、to develop students' ability to classify what they have learned.（培养学生对所学知识分类能力。）教学重点、难点：本课时必会单词：surprised, feeling, over,本课时必会词组：primary school, junior high school, come before/after…, at the top corner of each page, help somebody do something, the changes in one’s life本课时要了解的句型：1.when i was in primary school, my mother took me to school every day.2.since i started junior, high school, i’ve come to school by bus on my own.3.i have the same feeling. 4.i enjoy chatting with you and my friends after class.5.‘l’ comes before ‘n’. /‘a’ comes before ‘k’.    课时安排：1课时教学过程设计：i. lead-in   t: we know there have been great changes in hong kong over the years from the letter. have there been changes in your life? now you are in junior high school .you can go to school by bus or by bike. how did you go to school when you were in primary school?s1: my father took me to school every day.s2: my mother took me to school every day. sometimes my grandfather took me to school.ii. pre-taskask some students where they were born. some students may answer the question. they were born in nanjing or in other places. and ask the students who were born in other places where they were. they may give many other places. and what feeling do they have when they come back to their hometown. some students will say there are many changes in their hometowns. then the teacher tells them they are very surprised at the changes.that is to say there have been many great changes in many places. because china is developing very fast, there have many changes in china over/during these years.三、while-tasktask 1listen to millie and sandy’s conversation on the tapetask 2ask the following questions.1)  how did millie go to school when she was in primary school?2)  how does millie go to school now?task 3read the conversation in pairs. then let the students make a similar conversation in pairs. work in pairs and replace the dialogue according to the given.task 4work in pairs and find out about the changes in your partner’s life.task 5when we do some reading, we often meet many new words. ask the students what they will do when they meet new words. and tell them to look them up in an english dictionary is the best way to solve the questions. but how do you look up a new word in an english dictionary? tell them how to use an english dictionary.first show a dictionary to the students, and tell the students the english words in a dictionary are in alphabetical order from ‘a’ to ‘z’. that is to say, the words which begin with ‘a’ are at the very beginning of a dictionary. and the words which begin with ‘b’ come after the words begin with ‘a’ and so on. if two words start with the same letter, we look at the second letter to decide the alphabetical order. if the first two letters of two words are the same, we look at the third, and so on. ask the students to put the following words in alphabetical order. turn to page 16. then check the answers.

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