新高一英语教案Unit16
unit 16 Scientists at work整个单元的教案(新课标版高一英语教案教学设计)
Period II Teaching material: Warming up & Listening ( including WB )II Teaching aims: 1. Get Ss to have a superficial knowledge of science2. To practise Ss’ listening abilityIII Teaching focus: Listening & SpeakingIV Teaching difficulty: How to improv e Ss’ listening and speaking abilitiesV Teaching procedure:Step 1 Greeting & Warming up1. Show Ss some pictures about the latest scientific achievement in the world or some pictures of famous scientists and hold a free talk with Ss so as to present some scientific terms.2. Get Ss to describe the four illustrations in groups then check the answers.3. Teacher goes on with the free talk with Ss in order to finish Q2&3 of warming up.Step 2 Listening ( textbook )1. Pre-listening1) Ask Ss the question “ W hat should we be careful with when doing an experiment? ”( Teacher should pay attention to the presentation of the new words in the listening text. )2. While-listening1) Get Ss to listen to the tape once and finish Part 1.2) Get Ss to listen to the tape twice and finish Part 2.3) Check the answers and play the tape for the fourth time if necessary.Step 3 Listening ( WB )1. Pre-listening1) Give a brief introduction of London.2. While-listening1) Get Ss to listen to the tape once and finish Part 2.2) Get Ss to listen to the tape again to finish Part 3.3) Get Ss to listen to the tape for the third time and finish Part 1.4) Check the answers and play the tape for the fourth time if necessary.Step 4 Assignment1. Preview Speaking.2. Review the new words.Period III Teaching material: Speaking & TalkingII Teaching aims: 1. To practise discussing and evaluating pros and cons.2. To arouse Ss’ safety conciousness.III Teaching focus: SpeakingIV Teaching difficulty: How to improve Ss’ speaking ability.V Teaching procedure:Step 1 Greeting & Warming up1. Get Ss to describe the illustration on Page 23.2. Get Ss to listen to the tape and answer the following question“ What are the advantages and disadvantages of the high-speed maglev train? ”Step 2 Speaking1. Get Ss to read the Useful Expressions by themselves and try to keep them in mind.2. Get Ss to discuss the advantages and disadvantages of Cloning, Nuclear energy, computer and Space flights in groups.3. Choose some Ss to present their own ideas about Cloning, Nuclear energy and Space flights.4. Choose “ Computer ” as the topic of the debate and hold a mini-debate in class.Step 3 Talking ( WB )1. Talk about the importance of safety.( free talk )2. Each group is in charge of one situation and get Ss to discuss Dos and Don’ts in groups.3. Choose about 2 representatives of each group to show their own ideas.Step 4 Assignment1. Pre-view ReadingPeriod III (Reading)I Teaching Aims: 1. Improve the Ss’ reading ability2.Read the passage and learn how the scientist Franklin found lighting and electricity are the same.II Important Point:Train the Ss to improve their reading comprehension.III Difficult Point:How to help the Ss understand the passage better.IV Teaching Methods:1. Question-and- answer method to make Ss interested in what they will learn.2. Fast reading to get the general idea of the text.3. Careful reading to answer some detailed questions.4. Individual, pair or group work to make every student work in class.V Procedures:Step1: Greetings and Revision1. Greet the whole class as usual.2. Check the homework..Step2:Discussion( Show an electric bulb)Ask the Ss: What is it? ( An electric bulb) . Then ask: Do you know who invented the electric bulb? (Edison).Then say :Yes. Edison was a great inventor. He invented many things. (Get the Ss to give some examples.) There are many famous scientistslike him all over the world. They made many important inventions in many fields. Do you know the names of some famous scientists? What are they famous for?Get the Ss to discuss in groups. Then collect their answers.Step3: Pre-readingOK. You’ve known much about some famous scientists and their important discoveries. But do you know something about Franklin? He discovered a secret. Do you know what the secret is? How did he discover the secret?Now let’s read the passage on Page 24 and try to find out the answers.Step4: ReadingLet the Ss read the passage quickly and answer the questions below.(1).Was the experiment done in June 1752 successful?(2) What did this experiment prove?(Give the Ss a few minutes, then discuss in pairs, check the answers with the whole class.) Then get the Ss to read it carefully and do Post-reading Ex.1 True or False and Multiple choice on the Best Design.(Let them do alone first, then check the answers.) And then play thetape ,let the Ss listen and follow. Do Post-reading Ex.3.Step5:Reading aloud and ConsolidationPlay the tape for the Ss to listen and follow. Get them to pay attention to their pronunciation and intonation . After that ,get the Ss to read the text aloud. Then get them to look at the three questions on Page25 Ex.2. Go through the questions first, then let them discuss in groups. After a few minutes, get them to talk about their ideas.Step6: Summary and HomeworkIn this class, we’ve read a passage about Franklin’s famous kite experiment and in his experiment he proved that the lightning and electricity were the same. After class, read the passage again and try to retell it.Period IV (Reading)I Aims:1.Learn and master the following words ,phrases and sentence patterns:Words: conduct, charge, shock, prove, tear, fasten, explain, appear…Phrases: do an experiment, a great deal of, tie…to, stop…fromSentence Patterns: Having realized that I could use…,I decided to….It is good (for sb)to do something.2.Deal with some difficult sentences.II Important point and difficult point:How to make the Ss master the useful words ,expressions and sentence patterns.III Procedures:Step1:RevisionReview the text by retelling it.Step2:Deal with some difficult sentencesLet the Ss to find out some difficult sentences they don’t understand first, then let them solve by themselves. The teacher gives some help when necessarye.g 1.Benjamim Franklin conducted a number of experiments [in which he showed (what electricity is)] 定语从句宾语从句一般来说，从句的动词时态与主句的动词时态保持一致，也就是说，如果主句中用过去时，从句一般也用过去时。
新高一英语教案Unit 16
新高一英语教案Unit 16www.5y Period1明确目标.Learntoexpressthestudent’severydaylife,especiallytheirlifeonsciencestudy.2.Trainthestudent’slisteningability.3.Improvingthestudentsspeakingabilitybydebatingwith eachotheranddescribing.4.Studythelanguagepointsconnectedwiththedialogue.整体感知Step11.Presentationwhenyouaretalkingaboutstudying,almostallofyouthinkt hatstudyingcanonlyhappenintheclassroom,anditonlymea nslisteningtotheteachers’explanation.Buttherecanbemanymeanstostudy.Forexampl e,studyinginthelab,readingthebooksbyyourself.Nowtur ntopage22.Andtrytodescribethefourpictureslistedinyo urtextbook.2.Afterdescribingthepictures,letthestudentsanswerthefollowingquestion.whatarethenamesoftheschoolsubjectsinwhichyoustudysc iences?Giveanexampleofwhatyoulearnaboutforeachfieldofscien ce.whataretheruleswhenyoudotheexperimentsinthelab?教学过程Step2Listentothetapeandtrytoanswertheexercises.Step3Tellthedifferencesbetweentherulestheyhavetalkedabou tandtheonelistedinthetape.Thengettoknowtheimportant tokeepsafeinthelab.Step4Talkabouttheeffectofthescienceoftechnology.Letthest udentsknowtheapplicationofscienceandtechnologydoesg oodtooursociety,atthesametime,italsoharmtothehumanb eingsortheenvironment.Step5Practiceinpairstotalkaboutsomeadvantageanddisadvant ageofthescientificdiscoveriesandapplicationslistedinthebook.Step6Asksomepairsofstudentstoacttheirdialo gueoutbeforetheirclassmates.Step7Dealwiththelanguagepoints.总结扩展Step8makeaconclusionoftheirperformance.Step9Dotheexerciseintheworkbook.随堂练习用适当的介词填空._____myopinion,weshoulddoitatonce.2._____thefuture,therearefeweranimalsintheworld.3.Itisawaste_____timetotalktohim.4.weshouldmakegooduse_____everyopportunitywehave.5.Itisnecessary___childrentosleep9hoursaday.6.Itissilly____youtoasksuchaquestion.7.Itwise____youtotakehisadvice.8.I’lltravel____Beijing____shanghaibyair.参考答案：.in2.in3.of4.of5.for6.of7.of8.from，toPeriod2（一）明确目标.Languageknowledge:conductchangeprovetearcontro ldoubtmuchtoonguageability:Improvingthestudent’sreadingability,especiallytheirkimmingandscanningab ility.2.Enablethestudentstoknowtheseriousattitudetoscience.（二）整体感知Step1pre-readingweallknowthatitisthescientists’greateffortthatmakesthegreatachievementonscience.co uldyounamesomescientists’names?Andwhataretheyfamousfor?Trytofillintheblankso fthefollowingform,ifyou。
unit 16 scientist at work(新课标版高一英语上册教案教学设计)
Periods:Period1: Warming up, speakingPeriod2-3: ReadingPeriod4: Language study, GrammarPeriod5: Intergrating skills ,Writing,workbookPeriod6: ListeningPeriod 1Step1: Lead-inNow you learn several subjects at school, such as, maths, Chinese, English, Physics, Chemistry and so on.1．Which do you like best? Why?2．Do you like doing experiments at school? (Teach new words experiment)3．Do you often do experiments?4．Do you do experiments by yourselves?Step2: Warming upPlease open your books on page 22. Look at the pictures carefully and then describe them, Using the questions below warming up.Step3: SpeakingRead the dialogue between two men and talk about the advantages and disadvantages of a high-speed Maglev train.Advantages:Disadvantages:(Keys:Advantages: It is very fast. It has no wheels and no engine. It’s clean. It makes no noise.Disadvantages: It is much too expensive. It’s a waste of money.)Divide the Students into four groups. Talk about four inventions, using useful expressions on page 18.Period2-3 ReadingStep1: Pre-readingThere are many famous scientists all over the world. They made many important inventions in many fields, Ask some questions.1. Do you know the names of some famous scientists?2. What are they famous for?3. Do you know something about Franklin?Step2: ReadingAs we all know ,Benjamin Franklin is a famous politician．But today, we will read a passage about him as a scientist. His serious attitude to science helps him to make great contribution to science. Let’s see h ow Franklin made his famous electricity experiment by flying a kite .1.Read the passage carefully and answer the questions.(1).When is Franklin’s famous kite experiment?(2).Who do the kite experiment?(3).What is the weather like at that time?(4).What is the purpose of Franklin’s famous kite experiment?(5).What does Franklin’s famous kite experiment need?(6).What are the steps?2.True or False on page25. Get the students read the text and then decide if the following statements are true (T) or false (F).(1)．In 1752 scientists already knew what electricity is. ( )(2)．Franklin was helped by a friend to do the experiment. ( )(3)．Franklin made the kite of silk because wet silk does not conduct electricity.(4)．A condenser was used in the experiment to store electricity.(5)．The key tied to the string was put into the door to stop he kite from flying away.Keys: (1)．T (2)．F (3)．F (4)．T (5)．F3. Read the passage and then find out the main ideaParagraph 1.Introduction of Franklin’s experimentParagraph 2-3. The process Of the experiment．Paragraph 4-6 .The tip of doing the experiment．Step3: Language pointsDeal with the language points. Ask the students to pick out the useful expression from the text, give them more examples, and do some exercises to practice the language points.1.a great deal ofA great deal of 后面只可以接不可数名词。
人教修订版高一英语unit 16单元教案4
Thestudentsaretomeetattheschoolgatetomorrowmorning.
TheyaretogotravelinginAugust.
（2）表命令或指示、责任、义务、禁止，通常用于第三人称
Theroomistobelocked.
Thestudentsareunderintruction.
（2）指导；命令（复数）
giveinstructions
receiveinstructions
carryoutinstructions
followone’sinstructions
（3）说明；通知（复数）
Beforeyouusethemachine,youshouldreadtheinstructionscarefully.
Step2.Listening
Wesometimesreceiveinstructionsinsituationssuchaswhentraveling,at
schooloratwork.Suchinstructionsareoftengivenbysomebodyspeakingtoa
groupofpeopleorinaradioortelevisionbroadcast.Itisimportantforyouto
Photo2showsanEnglishbookcalledHamlet,adictionaryandanotebook.
Photo3showstwostudentsdoinganexperiment.
Photo4showsstudentslookingatsomethingthroughamicroscope.
高一英语精品教案 Unit 16 Fire!北师大版
Unit 16 Fire！一、教学目标与要求本单元的教学目标是使学生能熟练掌握一般过去时及过去进行时的用法。
学习并运用一些表示禁止和警告的用语。
围绕火灾这一日常生活中与人民生命财产密切相关的题材，使学生了解火灾的危害，并能用所学英语正确表述。
正确完成练习册编排的练习。
二、教学重点与难点1．重点词汇 might；case；collect；trap；control；escape；rescue；close；〔get〕 closeto；wonder；light〔v．〕；look out；in that case；belong to；put out2．重要句型 1〕 What a lot of smoke！ 2〕 Don’t go to your room to collect your thingsor you may be trapped by the fire．3．语法复习动词一般过去时并掌握过去进时的用法。
4．日常交际用语禁止和警告〔Prohibitions and warnings〕：1〕Look out！2〕Be careful！3〕Take care！4〕Never try to carry the pan out of the kitchen．5〕Don’t take the lift，as thelift may bee trapped between floors． Use the stairs．三、课型〔一〕对话课Ⅰ．教具录音机，投影仪。
Ⅱ．课堂教学设计1．教师通过以下步骤导入本课：向学生提出以下问题：1〕What might happen if the oil gets too hot？2〕What would youdo if the pan of oil catches fire？由学生讨论以上问题，对于第二个问题，学生可以有不同的应答。
教师予以评议，和同学们一起筛选出较好的应答。
高一英语教案：下学期Unit16
Unit 16一、重难点讲解1．Why should students be careful smelling from bottles?为什么学生在闻瓶中气味时要当心？be careful doing 的意思是“做某事仔细或小心” ，be careful 后面常跟with ，in ，about 等介词短语，也可跟to do 或从句。
例如：People should be more careful about the things they say. 大家对自己说的话应该很谨慎。
Be careful that the medicine is kept away from children. 要小心把药放在安全的地方，不要让小孩拿到。
Please be very careful with those plates! 那些盘子，要十分小心。
2．What is to be donewhen anything gets into your eyes?如果你眼睛里进了东西，该怎么办？①“ be+ to do ”结构表示安排、命令、职责、义务、目的、用途、可能性、命中注定等。
例如：We are to meet at the school gate. 我们约定在校门口碰头。
（安排）You are to be back by10 o'clock. 你得在10 点钟前回来。
（命令）A knife is to cut with. 刀是用来切割的。
（用途）They were never to meet again. 他们注定以后永远不再见面。
（命中注定）②不定式的被动式用于当逻辑主语是不定式动作的接受者。
再如：Do you want to be taught German ？你想让人教你德语吗？3．More roads and trains mean more pollution. 更多的路和火车意味着更多的污染。
新高一英语教案Unit 16
新高一英语教案Unit 16Perid1明确目标Learntexpressthestudent’severdalife,espeialltheirlifensienestud2Trainthestudent’slisteningabilit3Iprvingthestudentsspeaingabilitbdebatingitheahther anddesribing4Studthelanguagepintsnnetediththedialgue整体感知Step11Presentatinhenuaretalingabutstuding,alstallfuthinthatstudingan nlhappeninthelassr,anditnleanslisteningttheteahers’explanatinButthereanbeaneanststudFrexaple,studingin thelab,readingthebsburselfNturntpage22Andtrtdesribe thefurpitureslistedinurtextb2Afterdesribingthepitur es,letthestudentsanserthefllingquestinhatarethenaesftheshlsubetsinhihustudsienes?Giveanexaplefhatulearnabutfreahfieldfsienehataretheruleshenudtheexperientsinthelab?教学过程Step2ListentthetapeandtrtansertheexerisesStep3Tellthedifferenesbeteentherulesthehavetaledabutandt henelistedinthetapeThengettntheiprtantteepsafeinthe labStep4TalabuttheeffetfthesieneftehnlgLetthestudentsntheap pliatinfsieneandtehnlgdesgdtursiet,atthesaetie,ital shartthehuanbeingsrtheenvirnentStepPratieinpairsttalabutseadvantageanddisadvantagefthe sientifidisveriesandappliatinslistedinthebStep6Asse pairsfstudentstattheirdialgueutbefretheirlassatesSt ep7Dealiththelanguagepints总结扩展Step8aeanlusinftheirperfraneStep9Dtheexeriseintherb随堂练习用适当的介词填空_____pinin,eshuldditatne2_____thefuture,therearefeeranialsintherld3Itisaaste_____tiettalthi4eshuldaegduse_____everpprtunitehaveItisneessar___hildrentsleep9hursada6Itissill____utassuhaquestin7Itise____uttaehisadvie8I’lltravel____Beiing____shanghaibair参考答案：in2in3f4ffr6f7f8fr，tPerid2（一）明确目标Languagenledge:nduthangeprvetearntrldubtuht2Languageabilit:Iprvingthestudent’sreadingabilit,espeialltheiriingandsanningabilit 2Enablethestudentstntheseriusattitudetsiene（二）整体感知Step1pre-readingeallnthatitisthesientists’greateffrtthataesthegreatahieveentnsieneuldunaesesi entists’naes?Andhatarethefausfr?Trtfillintheblansftheflling fr,ifu。
人教修订版高一英语unit 16全单元精品教案
人教修订版高一英语unit 16 全单元精品教案Unit 16Scientists at workⅠ.Teaching Goals:1.Think and talk about science and scientists.2.Learn how to give instructions.3.Study rules of word formation.4.Learn to write an argumentative essay.Ⅱ.Teaching Time:Four periodsⅢ.Background Information：1.Great Inventions 伟大发明There have been many great inventions,things that changed the way we live.The first great invention was one that is still very important today-the wheel.This made it easier to carry heavy things and to travel long distances.For hundreds of years after that,there were few inventions that had as much effect as the wheel.Then in the early 1800’s the world started to change.There was little unknown land in the world people did not have to explore much any more.They began to work instead to make life better.In the second half of the 19th century many great inventions were made.Among them were the camera,the electric light and the radio.These all became a big part of our life today.The first part of the 20th century saw more great inventions:the helicopter in 1909;moves with sound in 1926;the computer in 1928;and jet planes in。
高一英语教案：下学期Unit 16c
人教修订版英语高一下Unit 16 Scientists at workSpeaking教案Type of lesson: SpeakingTeaching aims:1. Help Ss describe the advantages and disadvantages of something by using specific words and structures.2. To improve Ss’ speaking ability.3. Encourage Ss to learn more knowledge of science.Teaching important and difficult point:To learn to cooperate with partners to analyze a problem in different views and how to express their opinions.Teaching aids: Multi-media computer, some handout and tape recorder.Teaching procedures:Step 1: Warming up1. Show a cell phone to the Ss and ask them some questions.Q1: What’s this?Q2: Do you think it is new?Q3: Did we use it ten years ago?T: Cel lphone is a kind of thing people have invented in these years. So we call cell phone a kind of new invention.2. Show a picture of the maglev train to the Ss.T: I know a new kind of train has been invented. Do you know the nameof the train?3. Enjoy another picture of maglev train.Step 2: Pre-speaking1. Listen to the tape and try to understand the dialogue.T: There are two speakers in this dialogue.Q1: Do they have the same opinion?Q2: What does the man think of the maglev train?Q3: What does the woman think of the maglev train?2. Ask Ss to read the dialogue by themselves and try to get the answer.3. Ask Ss to read the dialogue aloud with their partners and try to find out the advantages and disadvantages of maglev train.4. T: The two speakers have the different opinions on the maglev train. When they express their opinions, what do they say? (Ask Ss to pick out the expression in the dialogue.)Ss: In my opinion…T: Try to think about some other expressions when you want to express your opinions or ideas.Ss: ……T adds more expressions about how to express one’s opinions. (Ask Ss to read them twice.)In my opinion ……I think / don’t think ……I believe / don’t believe ……To my mind ……From my point of views ……5. From the dialogue, you know the two speakers’ opinions on maglev train. What do you think of this new train? (Ask Ss to use the expressions.)6. Ask Ss to find out some words which are used to describe the maglev train.7. Match the two columns: Which item should the group of words belong to?EconomyfastEnvironment expensive, waste of money Functionclean, not make any noise8. Look at the useful expressions on P23 and try to put the sentences into proper places.Step 4: While--speaking1. Show one picture of each topic and ask Ss to guess the name of each kind of new technology.2. Divide the class into four groups. Each group chooses a topic among cloning, nuclear energy, computer and space flights.3. Ss work in pairs to discuss the advantages and disadvantages of their topic with one picture.4. Ask Ss to express their opinions.Step 5: Post-speakingA debateTopic: “Should students use cellphones in the school?”1. Choose four Ss to be the judges.2. Divide the whole class into two groups.3. Give Ss 5 minutes to prepare for the debate.4. DebatePeriod 1: Free talk.Period 2: Judgment1). The four judges give each group the mark and express theiropinions.2). The main judge announces the result of the debate.Step 6: HomeworkChoose one of the topics among cloning, nuclear energy, computer and space flights or choose another topic you like to make a speech to say something about the advantages or disadvantages of your topic. You should record it and hand in your tapes next Monday.Step 7: Self-evaluation课后反思：1. 根据教学大纲和新课程标准，我基本把握住了本节课的教学重点，通过不同形式的练习，最终使学生说的能力得到充分的训练。
新高一英语教案Unit 16
新高一英语教案Unit 16Perid 1 (一) 明确目标1 Learn t express the student’s everda life, espeiall their life n siene stud2 Train the student’s listening abilit3 Iprving the students speaing abilit b debating ith eah ther and desribing4 Stud the language pints nneted ith the dialgue(二) 整体感知Step 1 1 Presentatinhen u are taling abut studing, alst all f u thin that studing an nl happen in the lassr, and it nl eans listening t the teahers’explanatin But there an be an eans t stud Fr exaple, studing in the lab, reading the bs b urself N turn t page 22 And tr t desribe the fur pitures listed in ur text b 2 After desribing the pitures, let the students anser the flling questin(1) hat are the naes f the shl subets in hih u stud sienes?(2) Give an exaple f hat u learn abut fr eah field f siene(3) hat are the rules hen u d the experients in the lab?(三) 教学过程Step 2 Listen t the tape and tr t anser the exerises Step 3 Tell the differenes beteen the rules the have taled abut and the ne listed in the tape Then get t n the iprtant t eep safe in the lab Step 4 Tal abut the effet f the siene f tehnlg Let the students n the appliatin f siene and tehnlg des gd t ur siet , at the sae tie , it als har t the huan beings r the envirnent Step Pratie in pairs t tal abut se advantage and disadvantage f the sientifi disveries andappliatins listed in the b Step 6 As se pairs f students t at their dialgue ut befre their lassates Step 7 Deal ith the language pints(四) 总结扩展Step 8 ae a nlusin f their perfrane Step 9 D the exerise in the rb(五) 随堂练习用适当的介词填空1 _____ pinin, e shuld d it at ne2 _____ the future, there are feer anials in the rld3 It is a aste _____ tie t tal t hi4 e shuld ae gd use _____ ever pprtunit e haveIt is neessar ___ hildren t sleep 9 hurs a da6 It is sill ____ u t as suh a questin7 It ise ____ u t tae his advie8 I’ll travel ____ Beiing ____ shanghai b air 参考答案：1 in2 in3 f4 f fr 6 f 7 f 8 fr ，t Perid 2（一）明确目标1 Language nledge: ndut hange prve tear ntrl dubt uh t2 Language abilit: Iprving the student’s reading abilit, espeiall their iing and sanning abilit2 Enable the students t n the serius attitude t siene（二）整体感知Step 1 pre-readinge all n that it is the sientists’great effrt that aes the great ahieveent n siene uld u nae se sientists’naes? And hat are the faus fr? Tr t fill in the blansf the flling fr, if u。
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新高一英语教案Unit16Period1明确目标Learntoexpressthestudent’severydaylife,especiallytheirlifeonsciencestudy.Trainthestudent’slisteningability.Iprovingthestudentsspeaingabilitybydebatingitheacho theranddescribing.Studythelanguagepointsconnectediththedialogue.整体感知Step11.Presentationhenyouaretalingaboutstudying,alostallofyouthinthats tudyingcanonlyhappenintheclassroo,anditonlyeanslist eningtotheteachers’explanation.Buttherecanbeanyeanstostudy.Forexaple,s tudyinginthelab,readingtheboosbyyourself.Noturntopa ge22.Andtrytodescribethefourpictureslistedinyourtex tboo.2.Afterdescribingthepictures,letthestudentsans erthefolloingquestion.hatarethenaesoftheschoolsubjectsinhichyoustudysciences?Giveanexapleofhatyoulearnaboutforeachfieldofscience.hataretheruleshenyoudotheexperientsinthelab?教学过程Step2Listentothetapeandtrytoansertheexercises.Step3 Tellthedifferencesbeteentherulestheyhavetaledabouta ndtheonelistedinthetape.Thengettonotheiportanttoeep safeinthelab.Step4Talabouttheeffectofthescienceofte chnology.Letthestudentsnotheapplicationofscienceand technologydoesgoodtooursociety,atthesaetie,italsoha rtothehuanbeingsortheenvironent.Step5Practiceinpair stotalaboutsoeadvantageanddisadvantageofthescientif icdiscoveriesandapplicationslistedintheboo.Step6Ass oepairsofstudentstoacttheirdialogueoutbeforetheircl assates.Step7Dealiththelanguagepoints.总结扩展Step8aeaconclusionoftheirperforance.Step9Dotheexerc iseintheorboo.随堂练习用适当的介词填空_____yopinion,eshoulddoitatonce._____thefuture,therearefeeranialsintheorld.Itisaaste_____tietotaltohi.eshouldaegooduse_____everyopportunityehave.Itisnecessary___childrentosleep9hoursaday.Itissilly____youtoassuchaquestion.Itise____youtotaehisadvice.I’lltravel____Beijing____shanghaibyair.参考答案：in2.in3.of4.of5.for6.of7.of8.fro，toPeriod2明确目标Languagenoledge:conductchangeprovetearcontroldoubtu chtooLanguageability:Iprovingthestudent’sreadingability,especiallytheiriingandscanningabili ty.Enablethestudentstonotheseriousattitudetoscience.整体感知Step1pre-readingeallnothatitisthescientists’greateffortthataesthegreatachieveentonscience.could younaesoescientists’naes?Andhataretheyfaousfor?Trytofillintheblansofthefolloingfor,ifyou。
can’t,asyourclassatetohelpyou．For:inthe18th&19thcenturiesscientistsallovertheorld adeanyiportantdiscoveries．Givesoeexaple．／Physics／edicine／cheistry／BiologyStep2：PresentationAseallno,BenjainFranlinisafaouspolitician．Buttoday ,eillreadapassageabouthiasascientist.Hisseriousatti tudetoscience.Let’sseehoFranlinadehisfaouselectricityexperientbyflyin gaite．教学过程Step3Getthestudentsreadthetestandthendecideifthefolloing stateentsaretrueorfalse.．In1752scientistsalreadynehatelectricityis.．Franlinashelpedbyafriendtodotheexperient.．Franlinadetheiteofsilbecauseetsildoesnotcondu ctelectricity.4．Acondenserasusedintheexperienttost oreelectricity.．Theeytiedtothestringasputintothedoortostopheitefroflyingaay.参考答案1．T2．F3．F4．T5．FStep4Readhepassageandthenfindou ttheainidea．Paragraph1IntroductionofFranlin’sexperient．Paragraph2—3Theprocessof出eexperient．Paragraph4—6Thetipofdoingtheexperient．Step5Dealiththelanguagepoints.Asthestudentstopicouttheus efulexpressionfrothetext,givetheoreexaples,anddosoe exercisestopracticethelanguagepoints.Step6Playhetapeforthestudentstolistenandfollo．总结、扩展Step7StudentsaeaconclusionofdeprocessofFranlin’sexperientandretellthetipsofdoingtheexperient．Step8 Dotheexercisesinthepost-reading.随堂练习单句改错．Agreatnuberofilisproducedinthatfactoryeveryda y．．Paperisadeofacertaininindofgrass．．Thisclothisfeltsooth．．Useanubrellatopreventyoufrotherain．．ItisiportantofustolearnEnglish.参考答案1．nuber改为deal2．of改为fro3．Isfelt 改为feels4．prevent改为protect5．of改为for Period3明确目标．Languagenoledge:noaboutsoeordsthathavediffere nteanings．．Languageability:Learnoneordforation—pounds．oralteachingorithperseverance.整体感知Step1PresentationAfterhavinglearntanyords,efindthatsoeordshaveoretha nonepartorspeechoraeaning.Forexaple,bancanleannoton lythegroundnearariver,butalsotheestablishentforeepi ngoney.Itisonefactorofordsandeayfindthatifsoeordsar ebined,aneordeintobeing.Todaye’lltalaboutthesetophenoena.教学过程Step2etotheordstudy,andfinishtheor.Step3Letthestude ntsthinoreexaplesofordsthathaveorethanoneeaning.The naeaconclusiontohelpthetodecideordeaninginaspecificsituation.Step4etograar,andfinishtoexercise.Step5Ta labouttheordforation,especiallypounds.Andthenounpou ndsandadjectivepounds.总结，扩展Step6Letthestudentstalaboutsoepoundordsthenconclude theconditions.随堂练习辨别词义及词性1．AcheHehasanacheinhischest.Iaachingallover.2．ShocTheshocoftheblastshatteredan yindos.Iasshocedatthenesofherdeath.Theresultoftheelectioncaeasashoctousall.3．orderGetyourideasintosoeindoforderbeforebeginningtorite.Hegavehisordertotheaiter.4.LieourschoolliesinAnqing.Hetellsalietohisteacher.5.LieIlietheoneontheleft.Theyarenottins,butthey’reveryichaeljacson.参考答案：1.ncontinuousanddullpain疼痛vsufferfroacontinuousdullpain持续地隐隐作痛nviolentbloorshae强烈的冲击或震动vcausetofeelsurprised震惊n.suddenviolentdisturbanceoftheindandeotions震惊n.conditioninhicheverythingiscarefullyandneatlyarra nged整齐Requesttoaeorsupply订购，订单and命令4.exist,be位于stateentonenostobeuntrue谎言。