《高二英语教案：示范教案(Unit12Factandfantasy―3rdperiod).docx》由会员分享，可在线阅读，更多相关《高二英语教案：示范教案(Unit12Factandfantasy―3rdperiod).docx（5页珍藏版）》请在三一文库上搜索。
1、The Third PeriodTeaching Aims:1.Review the new words appearing in the last periods.2.Learn to use the rules of word formation to guess the meaning of the word.Teaching Important Points:1.Learn to choose proper words according to the contexts of the given passage.2.Learn to guess the meaning of the w
2、ords by the meaning of some stems and affixes.Teaching Difficult Points:1.Master the meanings of the following stems and affixes:mis-=wrongextra-=outsideinter-=betweensub-=underunder-=belowover-=too muchdis-=not-marine=sea2.How to guess the meanings of the words according to these stems and affixes.
3、Teaching Methods:1.Review method to consolidate what we ve learnt.2.Practice to make the students learn and master these stems and affixes,and then guess the meanings of the words using what they ve learnt.3.Individual,pair or group work to make every student work in class.Teaching Aids:1.the multim
4、edia2.the blackboardTeaching Procedures:Step GreetingsGreet the whole class as usual.Step RevisionT:In the last period we learnt a passage about a French famous writer Jules Verne.Now,who d like to retell the text?(One student stands up and retells the text in his own words.)T:Very good.It seems tha
5、t you ve read the passage again and again.Step Word StudyT:In the last period,we learnt some new words.Now,lets review them.Take a piece of paperand write down the words and phrases when I read them in Chinese.Are you ready?Ss:Yes.T:OK.Letsbegin.(Teacher says the following words in Chinese and stude
6、nts write them down in English:collision,permanent,voyage,escape,on board,fiction,fantasy)T:If youve written them down,make a short sentence using every word.After a while,Illasksome of you to read out your sentences.(A few minutes later)Have you finished?Ss:Yes.第 1页共 5页T:OK.Whod like to make a sent
7、ence using the first word“ collision ” ?S1:The plane crashed after a collision with a tall building,killing all the passengers on board.T:Very good.Next word“ permanent ” .Who will try?S2:Love is a permanent topic for us all.S3:Next month,he is going to go on a voyage across the English Channel.S4:A
8、 thief robbed the young lady of her handbag and escaped.S5:All passengers on board are not from the same country.S6:He is fond of science fiction.S7:Not all fantasy can be realized in the future.T:Well done.Your sentences are very good.Now,please turn to Page 14 and finish the exercises in Word Stud
9、y.First do it by yourself.Then check your answers in pairs.Finally I llcheck your answers.Suggested answers:1.fantasy2.voyage3.collision4.on board5.voyage6.collision7.on board8.escape9.fantasy10.permanentStep Word FormationT:As we know,learning the rules of word formation is one of the ways to enlar
10、ge our vocabulary.We can guess the meanings of the words using them without looking them up in the dictionary.Please look at the screen.(Teacher shows the following on the screen.)rewrite,unhappy,disappear,impossible,invisible,non-smoker,supermarket,worker,illness,movement,useful,action,cooperate,cl
11、oudy,musicalT:What do the words mean?Explain how you guess them.Who d like to do the first one?S8:“ Rewrite”means “ write again ”,because the prefix “re-” expresses “ again”.AmI right?T:Right.Very good.S9:“ Unhappy ”“disappear” “ impossible ” “ invisible ” and “ non-smoker ” mean in turn “ not happy
12、 ” “ not appear ” “not possible ” “ not visible ” and “ people who don t smoke”.Because the prefixes “ un-” “dis-” “ im-” “ in-” and “ non- ” all mean “ not ” and form the negative meanings of them.T:A good job!Let sgo on.S10:“ Supermarket ” is made up of two parts: “ super” and “ market ” .Market i
13、s a place where all kinds of things are sold,and “ super” means “ more than usual ”.So “ supermarket ” means “超市” in Chinese.T:Youre right.Can you give some other examples?S10:Yes.For example,superman,superstar.T:Very good.Now,who knows the meaning of the word“ cooperate ”?S11:“ Cooperate ” is to sa
14、y “ work together ” .Because “ co-” means “ together ” or“with ” .T:Do you agree with him/her?Ss:Yes.第 2页共 5页T:Thats right.Do you know the meanings of the rest words?Ss:Yes.(Students begin to say the meanings of them together.Then teacher asks one of them to explain them.)T:Wang Lin,tell me how you
15、guess them.S12:These words have something in common.Their basic meanings don tchange,and changes for them are just their parts of speech.For example “worker ” is formed by adding “ er” after“work ”.It means “ people who work ”.So if we add “ er” to a verb,a noun is formed.If we add“ -ness” to an adj
16、ective,anoun is formed.Aftera verb,we can add “ -tion ” to formanoun,while after a noun,we need to add“ -ful” “-al” or “ -y” to form an adjective.Is thatso?T:Quite right.In this class,we llgo on with some rules of word formation.(Teacher uses the multimedia to show the following.)mis-=wrongextra-=ou
17、tsideinter-=betweensub-=underunder-=belowover-=too muchdis-=not-marine=seaT:Please look at the screen.Study the meanings of these stems and affixes in pairs and then try to give some examples with the stems and affixes.(A few minutes later)Are you ready?(Ss:Yes.)Now,Illask some students to read out
18、the words they ve written.Any volunteer?S13:Misconduct, extraordinary, international, subsoil,underground, overcharge, disagree, submarine.(Teacher writes these words on the blackboard.)T:Terrific!Do you understand the meaning of each word on the blackboard?(Not all the students understand them.)T:S
19、13,can you explain them?S13“: Misconduct ” means “ improper behaviour ”“. Extraordinary ” means “ beyond whatis usual or ordinary ”“. International ” is to say “ between nations ”“. Subsoil” is to say “ layer of soil that lies beneath the surface layer ”.“ Underground ” means “ under the surface of
20、the ground ”“. Overcharge ” means “ charge(sb.) too high a price ”“. Disagree” means “ not agree ”.“Submarine” means “a ship that can travel below the surface of the sea ” .T:Is that clear?(Ss:Yes.)Now,letsdo an exercise.Open your books and turn to Page 12.Look at Word Study,Exercise 1.Match the wor
21、ds and the correct definitions.I llgive you two minutes to do it,and then I llcheck your answers.Suggested answers:1.E2.F3.B4.C5.D6.AT:Youreright.Now,let s go onwithExercise 2.Guess themeaningsofthewordsinitalics,using context clues and what you know about word parts,and then translate each sentence
22、into Chinese.First do it by yourself,and then check your answers with your partner.Finally,Illasksome of you to finish the exercise.Do you understand?第 3页共 5页Ss:Yes.T:(A few minutes later)Have you finished?Ss:Yes.T:Well.Whod like to do the first one?S14:The word in italics “ misbehave” means “ behav
23、e improperly or wrongly ”.Its Chinesemeaning is “行为不端” .The whole sentence means “妈妈告诉我在祖母家不要行为不端 / 不懂规矩” .T:Quite right.The second one.Who can try?S15:The word “subtitle ” is formed by adding the suffix“ sub-” before the word“title ”.“Sub-” means “ under ”,so “subtitle ” means “小标题； 译文对白字幕” in Chin
24、ese.TheChinese meaning of the whole sentences is “荧屏底端的中文对白字幕帮助我们理解外国影片” .S16:误解，曲解。不要误解我，我只不过是想帮你。S17:互换的。在许多情况下，单词“fiction ”和“ novel”可互换。S18:地铁。人们喜欢乘坐地铁，因为它比公共汽车快，又比出租车便宜。S19:超时。他看上去非常疲倦，因为整个礼拜都在超时工作。S20：衬裤。如果你穿着衬裤在公共场合走，人们将会认为你疯了。Step ConsolidationT:Look at the screen,please.(Teacher shows the fo
25、llowing on the screen.)Add a proper affix to each of the following words to form another word.1._curricular2._ dependent3._patient4._stop5._judge6._tired7._heading8._clothing9._advantageSuggested answers:1.extra-2.in-3.im-4.non-5.mis-6.over-7.sub-8.under-9.dis-Step Summary and HomeworkT:In this clas
26、s,weve reviewed some new words appearing in the unit by doing exercises.Weve also learnt some rules of word formation.By doing so,we can guess the meanings of some words without looking them up in the dictionary.After class,learn the affixes on the第 4页共 5页blackboard by heart,and look for some readin
27、g materials totry guessing the meanings of newwords.Besides,don tforget to prepare for the next period.Time is up.Thatsall for today.See younext time.Ss:See you next time.Step The Design of the Writing on the BlackboardUnit 12Fact and fantasyThe Third PeriodWord formation:mis-=wrongextra-=outsideinter-=betweensub-=underunder-=belowover-=too muchdis-=not-marine=seamisconduct,extraordinary,international,subsoil,underground,overcharge,disagree,submarineStep Record after Teaching第 5页共 5页