第23课时Book8下Unit7Teachingaims:*使用所学的词汇谈谈慈善的一些活动
*理解并掌握一般现在时和一般过去时的被动语态
Teachingprocedures一、Warmingup二、Reviewtheimportantpoints一)、Words1.affordvt
意为“买得起;能做”,常用在can,could,beableto之后,意为“有足够的(钱、时间)做某事,负担得起(钱,时间)做某事”
如:Theboycannotaffordtobuyacomputer
Canweaffordanewhouse
2.operatevi
意为“做手术”短语:operateonsb
给某人做手术如:Thedoctorsareoperatingonthatpatient
operationn.意为“手术”常用的短语有:do/performanoperationonsb
给某人做手术如:Howmanyoperationsdidyourfatherdoyesterday
3.medicinen
意为“医学;药”medicaladj
意为“医学的”类似的有:practice—practicalmusic—musical4.develop“使成长;使发达;发展”,词形变化:develop—develops—developing—developed—developed;development名词,“发展”
二)、Phrases1.pocketmoney2
haveabigmeal3
providebasiceducationforchildreninpoorareas4
workfortheequalrightsof…5
onboard6
preventthespreadofsomeseriousdiseases7
gotohospital8
aFlyingEyeHospi