河北省保定市物探中心学校高三英语复习 unit3教案.doc

河北省保定市物探中心学校高三英语复习教案：unit3warming up and speakingteaching aims:1. educate students to have a good manner and do as the traffic signs do 2. let student know how to choose suitable means of transportation when they use 3. improve the students oral english 4. encourage them to have a good imaginationteaching important points:1. let student know how to choose suitable means of transportation when they use2. improve the students oral english teaching difficult point:how to improve the students oral englishteaching methods:1. show some traffic signs to let students to have a vivid impression about it and stimulate the interest of the students2. relate the information given in the text with the daily life 3. in order to set an example for them to follow, the teacher help to make up a dialogue with one of the students.4. pair work to make every student work in class.teaching aids:some pictures teaching procedures:step1: lead-in greeting t: at first id like to ask you one question. do you like traveling? yes or no?s: yes.t: where would you like to go?s: the possible answers (the west lake, the great wall and so on.)t: why would you like to go to the place?s: the possible answers (beautiful scenery, long history and so on)ask two or three students to answer the questiont: because of the beautiful scenery and long history and so on, it attracts you .it also attracts a lot of people to travel. with so many people traveling, will it cause problem? yes or no?s: yes.t: whats the problem?s: t: how about the water?s: the water is polluted.t: why is the water polluted?s: people throw the rubbish into the water.t: because people litter the rubbish, the water is polluted, so we must do something to protect it .what should we do?s: step2: warming upt: how about this one? do we need it? yes or no? (show a picture, saying “dont litter”)s: yes.t: what does it mean?s: dont litter.t: we are not allowed to litter. how about this one? (show another three pictures one by one)t: now id like you to turn to page 15, there are 4 pictures here .are they doing anything wrong? if they do, write down your reason. i will give you 1 minute .now lets begin.one minute latert: stop here, lets check the answer. the first picture has already given the answer, so lets look the second picture. is she doing anything wrong?s: yes.t: why? whats your opinion?s: she is littering the rubbish, but the sign says “dont litter”.t: the sign says “dont litter”, so she is not allowed to litter. how about the third one? (check these pictures one by one)t: (summary) from these pictures we know such actions are not allowed when we are traveling. no littering, no smoking and no parking in the wrong place, also dont drive too fast. when we are traveling, we should keep a good manner and do as the traffic signs do. yes or no?s: yes.step3: means of transportationt: from the picture, we also get some information about the means of transportation. do you know what the means of transportation mean? (write down such words on the blackboard)s: (in chinese)t: good. it means away to carry people or goods from one place to another place. now look at the first picture in page 15. how does he travel?s: he travels by car.t: car is means of transportation. is the car only means of transportation?s: no.t: can you give me more examples of means of transportation?s: ship, boat, bike, plane, spaceship and so on.t: (summary) there are so many means of transportation. now id like you to choose one .which kind of means of transportation when you go to school? how do you go to school?ask two students to answer such question.s: by bike.t: by bike. why do you go to school by bike but not by car or other?s: my home is very near.t: your home is not far .so the distance should be considered here .yes or no? (write down “the distance” and “the consider” on the blackboard)t: what does the “consider” mean?s: . (in chinese)t: to think about. the word consider is very important; now lets see some usage of the word.consider doing /nounconsider +clauseconsider +wh- to do t: as we know the distance should be considered when you go to school, because your home is not far. now id like to ask you another question. when did this olympic games hold?s: (in chinese) athens.t: this time olympic games were held in athens. where will be the next olympic games held? which city will hold the next olympic games?s: beijing.t: would you like to go to beijing to see the olympic games in 2008?s: yes.t: how would you go to beijing in 2008?s: by plane.t: why would you like to go to beijing by plane but not other/s: (it is faster and convenient and so on)t: so the price and convenience should be considered. (write down “the price and the convenience” on the blackboard) we know lots of accidents happened to the plane. do you still want to go to beijing by plane?s: t: so what should also be considered?s: safety.t: is the plane only means of transportation when you want to go to beijing?s: no.t: whats the other means of transportation?s: by train.t: why?s: it is cheaper and we can enjoy the beautiful scenery.t: so whether we can enjoy the beautiful scenery should be considered.(summary) we should consider the price, distance, safety, convenience and whether we can enjoy the beautiful scenery. anything else?s: (the personal like and road condition and the weather and so on)t: (summary all the factors that should be considered before we decide which means of transportation we will use)step4: speakingt: when we are traveling, we can choose the plane, the boat, the car, the bike, the ship. can you think of more?s: .t: id like to show you one picture. whats it?s: (in chinesexunqinji)t: yeah. good. i am glad we have already known the tv series .who is he?s: gu tianle.t: what role does he play in this tv series?s: xiang shaolong.t: what happened to him?s: (in chinese)t: he returned to the past .how did he return to the past?s: . (in chinese)t: he returned to the past by time machine. do you know what the time machine means?s: t: time machine is one kinds of machine that can let you travel in time. with this time machine you could travel to the past or the future. and what happened to xiang shaolong with the help of the time machine?s: t: with the help of the time machine, he met lots of important people. how about this one? who is he?s: he is ying zheng.t: what happened to him and the xiang shaolong?s: t: he helped the king unify the country. how about these two beautiful girls?s: t: they became the wives of the xiang shaolong. is it a wonderful experience? yes or no?s: yes.t: do you want to have a try?s: yes.t: now i give you a chance. suppose that you have a time machine that can let you travel in time. where and when would you like to go, and why would you like to go?now id like one of you to make up a dialogue with me.ask one student to help to make up a dialoguee.g. t: if you have a time machine, where would you like to go? the past or the future?s: the future.t: where and when would you like to go?s: beijing in 2008.t: why would you like to go to beijing in 2008?s: i want to see the olympic games in beijing.t: if you have a time machine, it would be a wonderful experience. and i wish your dream come true in 2008.t: now id like one of you to make up a dialogue, and try to answer three questions: where and when would you like to go, and why would you like to go? if you really have difficulty in making up a dialogue, id like you turn to page 16.there is an example, you can follow it. but id like you to use your own words. are you all clear?s: yes.t: now lets go!several minutes later, ask