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1、Unit 3 Under the sea,Grammar,admit(承认),allow,appreciate,avoid,cant help(禁不住)，stand(忍受),consider(考虑),enjoy,escape(躲避),excuse,finish,give up,imagine,insist on,mind,miss(错过),feel like,practise,permit,put off,risk,set about,suggest(建议),devote to(投入),get down to(着手干)，lead to(通向,导致),object to(反对),pay atte
2、ntion to(注意),look forward to(盼望),be used to(习惯于)，stick to(坚持),preferto等。,后面要接v-ing的动词或短语,1.I had already heard that George didnt like being kept waiting，.,2.I could see a whale being attacked by a pack of about six other killers.,3.Being badly wounded，the whale soon died.,4.From Jamess face，I could
3、see he was terrified of being abandoned by us.,5.when we approached him，I saw James being firmly held up in the water by Old Tom.,找出课文P20-21上含有类似结构的句子,1.Being killed by sharks was common in this area.2.The children enjoyed being taken to the aquarium.3.James was afraid of being attacked by sharks.4.
4、That building being built is our library.5.Being protected by a thick wall,they felt they were quite safe.6.As we approached the village we saw new houses being built.,Being done 的两种意义：,1.是动名词，在句中作主语，宾语或表语并含有被动的意义。2.是现在分词，在句中作定语，状语或宾语补足语。既有被动又有正在进行的意义，中文可译为“现在正在被”,1._ to sunlight for too much time w
5、ill do harm to oness skin.A.Exposed B.Having exposed C.Being exposed D.After being exposed,.,C,2.No one can prevent the plan from_.A.from carrying out B.to be carried out C.being carried out D.to carry out,3.The bird was lucky that it just missed _.A.catching B.being caught C.to be caught D.to catch
6、,C,B,4.The well was found _ when we got there.A.digging B.to be dug C.to dig D.being dug,5.Most of the artists _ to the party were from South Africa.A.invited B.to invite C.being invited D.had been invited,6.The building _ in our school is for us teachers.Though theres noise most of the day,we still
7、 feel happy about it.A.built B.having been built C.to be built D.being built,D,A,D,随堂练习,单句改错,He has always insisted on be called Dr.Turner instead of Mr.Turner._2)While shopping，people sometimes cant help persuading into buying something they dont really need._,bebeing,persuadingbeing persuaded,3)Heard the bad news，she burst into tears._4)Having told the whole story,Jane decided not to see the film._,HeardHearing,HavingHaving been,Have a rest!,
