初中英语七年级上册Starter Unit 2 (3a-4d)教案

StarterUnit2What’sthisinEnglish?Period23a-4d【教学目标】Ⅰ.TeachingAimsandDemands1.Toknowsomepronunciationsandreadthematanytime.2.Learntoreadthesentences.Ⅱ.TeachingKeyPointsImportantsentencepatterns:A:What’sthisinEnglish?B:It’samap.A:Spellit,please.B:M-A-P.Ⅲ.TeachingDifficultPointsHowtousethesentencepatternsfreely.【教学过程】Step1.Leadin1.Reviewthelettersbylisteningthelettersong.2.ReviewtheEnglishletters.3.Reviewthenewwordsthroughthepictures.4.Makeconversationsinpairsusingthekeysentencestoreviewtheusefulsentences.--What’sthis/thatinEnglish?--It’sa/an….Step2.3a&3b1.Askthestudentstolookatthesepicturesandtelltheirnamesloudly.2.Listenandnumberthepictures.Thencheckinpairs.3.Askthemtolistentothetapecarefullyandfinishtheexercisesin3b.(Tips:Askthestudentstonoticethepronunciationofthelettersintheblanks.)4.Checktheanswersbyaskingusingthekeysentencesinthisunit.T:What’sthisinEnglish?S:It’saruler.T:Spellit,please.S:R-U-L-E-R.5.Askthemtoreadthewordloudly.Step3.3c1.Askthemtolistentothetapefirst.2.PairworkAskthemtopracticelike3cwiththewordsin3a.Step4.3d1.Tellthemwhentheylisten,theyshouldfocusonthesewords.2.Thenplaythetapeandaskthemtolistencarefully.Step5.3e1.Askthemwhattheycanseeinthepicture.2.Thenaskthemtotalkaboutthethingsinthepicturewithwhattheyhavelearnt.Step6.4a1.Askthemtofinishthechartalone.2.Thentheclasstorecitealltheletterstheyhavelearnttogether.Step7.4b1.Askthemtodotheexercises.2.Thenaskthemtoreadthesenamesandwordstogether.Step8.4c1.Askthemtoreadafterthetape.2.Leadthemtofindthephoneticsymbolsofeachcolumnandtrytosummarize.3.Trytoteachsomevowelsandaskthemtoreadtogether.Step9.4d1.Askthemtoreadthewordsincolumn1together.Thentrytoguessthepronunciationofthewordsincolumn2.Makesurethateveryoneknowhowtopronouncethem.2.Correcttheirmistakes.Steo10.ExercisesLetstudentsgroupworktofinishtheexercisesontheBb.Thenchecktheiranswers.Step10.音标学习1.4aFillinthemissingletters.补全所缺字母。5个原因（A,E,I,O,U）字母的发音。WorkingroupsStep11.Summary(3mins)Helpthemtosummarize:1.Newwords.2.--What’sthisinEnglish?--It’sa/an……--Spellit,please.3.Somevowels:A:/ei//æ/E:/i://e/I:/ai//i/O:/əu//ɒ/Step12.Homework（1）大声朗读4d中的词汇.（2）练习学习过的音素，每个读5遍。（3）查找工具书，试着朗读更多的词汇。如：Kate,fat,bike,dig,nose,boss。【探究归纳】1.Spellit,please.请拼写一下。（1）这是一个祈使句。英语中用于表示请求，劝告或命令的句子叫做祈使句。祈使句的主语一般为第二人称you,但you通常被省略，故祈使句常以动词原形开头，句末用感叹号或句号，读时用降调。（2）please在祈使句中用作请求的客套话，意为“请”,用来表示礼貌，既可以放在句首，也可以放在句末，放在句末时，要用逗号与前面隔开。2.It’samap.它是一张地图。（1）it,代词，意为“它”，是人称代词，既可以作主格，也可以作宾格，作主语位于动词之前，做宾格位于动词之后。（2）a为不定冠词，在英语中不定冠词还有an。拓展：辨析a与an（1）a和an是不定冠词，通常放在名词前，表示“一个（只，把，件，条……）”。（2）a用于以辅音音素开头的单词或字母前，an用于以元音音因素开头的单词或字母前。______map________apple________“C”_______“E”注意：在单词或字母前用a还是an取决于音素，而不是字母本身。3.M-A-P.在英语中口头拼写单词时，每一个字母需要大写，字母与字母之间要加短横线。O-R-A-N-G-E,orange.【板书设计】StarterUnit2What’s