八年级英语下册 Unit 1 Have you ever been to an amusement park？Period 4课件 .ppt

Unit 1 Have you ever been to an amusement park?,Period 4,点击学习动画语法,I want to understand English language movies.,Its fun to learn another language.,I want to travel.,I want to study in an English-speaking country.,Section B 1a Why do you study English?,Reasons:,I like English songs.,I want to make friends with foreigners.,I want to study in an English-speaking country.,I want to be an English tour guide.,I want to understand English newspapers and books.,Its very popular/fun to learn English.,I have to!,I want to be a translator(翻译).,Why do you study English?Rank these reasons in the order of importance to you.,_ I want to understand English language movies._ I want to study in an English-speaking country._ Its fun to learn another language._ I have to!_ I want to travel.,1a,A:For me,“I have to!”is number five.B:Really?For me,“I have to!”is number two.,2a Listen to a teacher interviewing a student.Circle the questions you hear.,a.How do you spell your last name?b.Where are you from?c.Why do you want to improve your English?d.Have you ever been to an English-speaking country?e.When did you start studying English?f.How long have you been studying English?,2b.Listen again and fill in the questionnaire.,Thomas Ruzic,Three years.,The United States,When he was thirteen.,He wants to travel the world.,A:What was your name again?B:Thomas.Thomas Ruzic.A:How do you spell your last name?B:R-U-Z-I-C.A:You speak English very well,Thomas.How long have you been studying English?B:For three years.A:Oh.Have you ever been to an English-speaking country?,B:Yes,I have.I was an exchange student in the United States for three months.A:Really?When was that?B:When I was thirteen.A:Why do you want to improve your English?B:I want to travel the world,and you need English to do that.,Three years.,The United States,When he was thirteen.,He wants to travel the world.,Say something about Thomas Ruzic,Thomas Ruzic can speak English very well.He has been studying English for 3 years.He has ever been to an He was an exchange student when he was He stayed in the USA for three months.Hebecause,2c.Pairwork,Look at the questions in activity 2a and role play the interview.Answer with the information that is true for you.,A:Good morning.Are you Tom?The new exchange student?,B:Yes,I am.,A:Welcome to my class.I need to ask you some questions,1.现在完成时表示过去发生或者已经完成的动作对现在所造成的影响，或表示从过去开始，一直持续到现在的动作或状态。,They have been to the Great Wall.否定句：_疑问句：_Tom has finished his homework.否定句：_疑问句：_,肯定形式：have/has+过去分词否定形式：have/has+not+过去分词一般疑问句：have或has放于句首。,They havent been to the Great Wall.,Have they been to the Great wall?,Tom hasnt finished his homework.,Has Tom finished his homework?,一般在动词原形后加-ed。例如：look-looked-looked 以e结尾的动词加-d。例如：move-moved-moved,2.动词过去分词的规则变化和不规则变化：（1）规则变化：,以辅音字母加y结尾的动词，变y为i，再加-ed。例如：study-studied-studied cry-cried-cried 以元音字母加y结尾的词，直接加-ed。例如：playplayed-played staystayed-stayed末尾只有一个辅音字母的重读闭音节词，双写该辅音字母，加-ed。例如：stop-stopped-stopped plan-planned-planned,规则变化的过去式和过去分词同形,AAA:put put put cutcut cut costcostcost readread-readABB:standstoodstood loselostlost findfoundfound have-had-hadABA:becomebecamebecome runran-run comecame-comeABC:eat ateeaten dodiddone givegavegiven gowent-gone,(2)不规则变化：,past,now,Yesterday,we cleaned the classroom.,Now,the classroom is clean because we have cleaned it.,用法1,强调过去发生的动作对现在产生的结果或影响,1.My father bought many books for me yesterday.Now,I have a lot to read because _2.I saw this film last week.Now,I know this film because I_.3.I finished my homework yesterday.Now,I can give it to the teacher because I_,my father has bought many books for me.,have seen it before,have finished it.,now,past,I began to teach English at this school fiveyears ago.,I have taught English at this school four five years.,用法2：,过去发生的动作一直延续到现在。,1.I am a doctor.I began to work when I was 22.Now,I am 26.I _ for four years.2.We came to the USA last Monday.Today is Monday.We _(stay)in the USA since last Monday.,have worked,have stayed,The woman has worked at this school for 2 years.,=The woman has worked at this school since 2 years ago.,=The woman has worked at this school since 2007.,=The woman has worked at this school since she came to the school two years ago.,for+一段时间,since+过去时间或从句,用for和since填空。,_three hours_three oclock_two days_yesterday afternoon_I came here_last Sunday,_a week_a long time_1997 _two weeks_three years ago _ last month,for,since,for,since,since,since,for,for,since,for,since,since,“仍然，还”用在疑问句和否定句中。I havent read this book yet.Have you had breakfast yet?,already:,yet:,“已经”通常用于肯定句中。I have already posted the letter.有时，也用在疑问句中表示惊讶。Have you eaten up all the food already?,“从来不”用在否定句中。I have never heard of him.,ever,never,“曾经”通常用于疑问句和肯定句中。I have ever seen this film.Have you ever been to the USA?,“以前”用在完成时中，放在句尾。have never read this kind of books before.,just,before,“刚刚”用在陈述句中。I have just bought a novel.,（3）have been(to)和have gone(to)的区别：“have been(to)”指“到过某地”，说话时此人很可能不在那里，已经回来、侧重指经历。“have gone(to)”指“已经去了某地”，说话时此人在那里，或可能在路上，反正不在这里。,eg.Have you ever been to Anqing?你去过安庆吗？Yes,several times.是的，去过几次。,-Where is Mr Wang?王先生在那里？-He has gone to Anqing.他去了安庆。,