人教版七年级上册Unit9 My favorite subject is science. Section B(2a—2c) 教案.docx

period:5_月_日New

Unit9Myfavoritesubjectisscience.

SectionB（2a—2c）

Teachingaims:

1.Askstudentstomasterthekeyphrasesandsentences.

2.Makestudentsunderstandandgraspthecontentofthe2b.

Leadingin:

T:What’syourfavoritesubject?

S:English/Chinese...

T:OK.Let’scontinuetolearnUnit9Myfavoritesubjectisscience.SectionB（2a—2c）.

Learningaims:

1.Tomasterthekeywordsandsentences.

2.Tounderstandandgraspthecontentofthe2b.

Guideone:（8’）

1.Finish2a.（describesubjectwithappropriateadjective.）

2.Readthe2band2cquicklyandfinish2band2c.

Self-Checkone:

2b:underlinethesubjects:science，P.E，Chinese，artlesson

circlethesubject:Math

2c:Math，science，history，P.E，lunch，Chinese，artlesson.

Guidetwo:（7’）

1.Readthe2bcarefully，andTranslateit.

2.Findoutthedifficultpointsthatyoucan’tunderstand.

Self-Checktwo:

1.Asktwostudentstoreadandtranslatethe2b.

2.Studentsshowtheirdifficultpoints，othershelp（Teachershelpifnecessary）

Explaining:

1.bebusywithsth/doingsth忙于做某事

Heisbusydoinghomework.

Heisbusywithhomework.

2.useful（adj）虽然以元音字母开头，但其发音为/’ju:sful/故useful作定语修饰可数单数时，如果加不定冠词应用a.如:

e.g:Thisisausefulbook.这是一本有用的书.

beuseultodosth做某事是有用的。

e.g.ItisusefultolearnEnglishwell.学好英语是有用的.

3.from...to...从......到......用来表示时间、地点等范围

e.g:from12:00to1:00

fromTaiyuantoBeijing

4.finish意为‘完成，结束’.其后接名词/代词/动词—ing.

e.g:Ifinishmyhomework.

5.fortwohours

for+一段时间（表示某动作或状态持续多长时间）

e.g:IplaybasketballfortwohoursonSunday.

6.afterthat在那之后

7.区分Mrs.Miss.Ms.Mr

Mrs夫人，太太（已婚)MrsGreen

Miss小姐（未婚）MissLi

Ms女士（不指明婚否）Ms.Wang

Mr.先生Mr.Zhang

Guidethree:（5’）

Recitethekeypoints.

Self-Checkthree:

1.Invitesomestudentstorecitethekeypoints.

2.Finishtheexercises:

1.Itisavery___book.（use）

2.IhaveanLesson____10:00_____10:45.

3.Iwaitedforhimthere___________