【導(dǎo)讀】(二)時(shí)間狀語(yǔ):already,yet(否,疑),since,ever,never,just,before(句尾),for+時(shí)間段,recently. 現(xiàn)在完成時(shí)的特點(diǎn)是某一動(dòng)作發(fā)生與現(xiàn)在有聯(lián)系,一般過去時(shí)則單純談過去發(fā)生的某一動(dòng)作,→Structure:have/has+VPastparticiple:規(guī)則動(dòng)詞的過去分詞與過去式相同。know--knew—knowngrow—grew--grownfind--found—foundhold—held—held. since和表示過去某一時(shí)刻的詞或詞組連用。since還可以引導(dǎo)時(shí)間狀語(yǔ)從句，表示―自從…eg.自從他出生以來，他就住在這兒。開學(xué)校，我給他寫過兩次信。.just的用法just作―剛剛‖解時(shí)，多和現(xiàn)在完成時(shí)連用。

　　

【正文】 開始持續(xù)到現(xiàn)在的行為，動(dòng)作，情況。常與 for, since引導(dǎo)的時(shí)間狀語(yǔ)連用。 For表示一段時(shí)間，后接時(shí)間長(zhǎng)度。 Since表示自從， 后接時(shí)間起點(diǎn)。也常與 so far, in the past several years這類從過去到現(xiàn)在的時(shí)間狀語(yǔ)連用。 此類動(dòng)詞中，謂語(yǔ)動(dòng)詞要用持續(xù)性動(dòng)詞，而不能為短暫性動(dòng)詞。 The children have been away from home since the new term began(不用 left) (3) 在含有持續(xù)長(zhǎng)度時(shí)間狀語(yǔ)的現(xiàn)在完成時(shí)句子中，不能用短暫性動(dòng)詞 ，而應(yīng)使用持續(xù)性動(dòng)詞，或相當(dāng)于可持續(xù)性動(dòng)詞的動(dòng)詞短語(yǔ)。 如： ： already ,just,yet,ever,never,recently,since, for,so far, during/in/over the past few years… 五．書面表達(dá) David和他的爸爸在談?wù)?2個(gè)人在學(xué)習(xí)生活方面的不同。 請(qǐng)根據(jù)下表所列的要點(diǎn)寫一短文 六． Homework 1．梳理 Unit1的知識(shí)點(diǎn) 2．完成《中考作業(yè)本》 8Bunit1的練習(xí) 3．復(fù)習(xí) 8Bunit2詞匯， 課文，語(yǔ)法及寫作 Unit 1 Past and present 第八課時(shí) Speak up amp。 Study skills 本課時(shí)基本任務(wù) 1. 能流利的說出 26個(gè)英文字母的順序。 2. 會(huì)使用英語(yǔ)詞典查單詞。 3. 談?wù)撨^去和現(xiàn)在的習(xí)慣 本課時(shí)必會(huì)單詞： surprised, feeling, over, 本課時(shí)必會(huì)詞組： primary school, junior high school, e before/after…, at the top corner of each page, help somebody do something, the changes in one‘s life 本課時(shí)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 e 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‘ es before ?n‘. /?a‘ es before ?k‘. I. Leadin 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. Pretask Ask 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 e 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 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、 Whiletask Task 1 Listen to Millie and Sandy‘s conversation on the tape Task 2 Ask 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 3 Read 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 4 Work in pairs and find out about the changes in your partner‘s life. Task 5 When 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‘ e 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. Task 6 Part B On the left are some page numbers and guide words from a dictionary. Help Daniel write down the page numbers for the words on the right. And check the answers. IV. Posttask Do some games. Ss some coded sentences. Ell them that in order to decode the message, they must replace each other letter with the letter that es before it in the alphabet, . ? Upebz jt Uivstebz. (Today is Thursday.) ? J mjlf dipdpmbuf. (I like chocolate.) ? Xf mjlf jo Cfjkjoh. (We live in Beijing.) ? Uif tvo sjtft jo uif fbtu. (The sun rises in the east.) 2. Give Ss some coded sentences. Ell them that in order to decode the message, they must replace each other letter with the letter that es after it in the alphabet, . ? Ohyyz hr lx ezuntqhsd ennc. (Pizza is my favourite food.) ? Kds‘r fn sn sgd bhmdlz. (Let‘s go to the cinema.) ? Snlnqqnv hr lx ahqsgczx. (Tomorrow is my birthday.) ? Zlx gzr itrs addm sn sgd khaqzqx. (Amy has just been to the library.) 3. Ask Ss to line themselves up in alphabetical order by name. V. Homework:[ 1. 查字典 ，找出下列英文單詞的中文意思及詞性 leaflet audience category available character arrange delightful level folder operation 2. Remember the new words and useful expressions in the period. 第九課時(shí) Main task 本課時(shí)基本任務(wù) 1. 學(xué)會(huì)填寫問答卷。 2. 學(xué)會(huì)從問答卷中獲取相關(guān)信息。 3. 能夠?qū)懗鲎约杭亦l(xiāng)的有關(guān)變化。 本課時(shí)必會(huì)單詞： island, convenient, benefit, cause 本課時(shí)必會(huì)詞組： Lantau Island, the changes to, past and present, used to be/do, on longer, fresh air, over the years, provide sth for sb./provide sb. with sth., in the past, by ferry, change a lot, take/catch a bus, the Airport Express, be convenient, cause many problems, because of 本課時(shí)要了解的句型： 1. It used to be the home of many wild animals. 2. Things have changed a lot. 3. The changes to Lantau Island have brought many benefits but they have also caused many problems for wildlife. I. Leadin Ask students to talk about the changes to Kowloon Walled City in Hong Kong. II. Pretask 1. Ask them to listen to the tape in Integrated skills again. To review what they have learnt about the changes to Lantau Island. 2. During the answers teacher can present some new words. . Lantau Island → island, Hainan Island. Teacher can ask them if they like these changes or not and the reasons. If