1、省略discuss exercises 2 on page 37 in groupsYou can get burned by hot liquids and you can get burned by steam.You can get burned by hot liquids and stem.Tie a bandage firmly over the burnt area,when a bandage is necessary.Tie a bandage firmly over the burnt area,when necessary.These burns are not seri
2、ous and they should feel better within a day or two days.These burns are not serious and should feel better within a day or two.These burns affect the top layer of the skin and they also affect the second layer of the skin.These burns affect the top and the second layer of the skin.First degree burn
3、s turn white when they are pressed.First degree burns turn white when pressed.There are lots of repeated words and phrases in Sentence A.Sentence B is better because:It doesnt have unnecessary repetitions in it It is easier to understand It sounds much less awkward than Sentence A.省略the act of leavi
4、ng out a word or words from a sentence deliberately,when the meaning can be understood without them.为了使语言简洁或避免重复，省略句中的一个或几个句子成分，这种语法现象成为省略How are you?Fine,thank you!And you?I am fine.I thank you,And how are you?Nice to meet you!It is nice to meet you!Glad to see you!I am glad to see you!Ok!Great!Won
5、derful!(Is it)Really?Often the illness or injury is not serious,but there are other times when(the illness ot injury is serious and)giving first aid quickly can save lives.Burns are called first(degree burns),second(degree burns)or third degree burns,These affects both the top(layer of the skin)and
6、the second layer of the skin.Remove clothing using scissors if necessaryellipsis in simple sentence 简单句省略ellipsis in compound sentence 并列句省略ellipsis in complex sentence 复合句省略ellipsis in sentence with“to do”不定式省略Glad to see you.Hope to hear from you.Happy new year.The same to you.Nice day again.日常生活中
7、的省略(You)Open the door.(You must)Be careful!/Look out!祈使句中省略，常省略主语 Are you a student?Yes,I am(a student).Please(you)pay special attention to these valuable flowers.OK,I will(pay special attention to those).John bought a new car.When(did he buy the new car)?回应对方所说的话，省略重复内容What a clever kid(he is)!How
8、beautiful(the scene is)!Excellent!/Wonderful!感叹句中的省略，突出感叹部分Im sixteen(years old).Its ten(oclock)now.年龄或钟点中，省略和年龄或钟点相关的词在并列句中如果后面分句与前面分句有相同的成分，常省略以避免重复。Its interesting that some of the flowers are yellow and some(of the flowers are)white.She could have applied for that job but she didnt(apply for the
9、 job).I worked in a factory and my brother(worked)on a farm.My room is on the second flour and his(room is)on the third(flour).词性不同不可以省略词性不同不可以省略I was allowed to go abroad and I was happy.The man has a piano and he has played it many times.I did my homework yesterday and I did not finish it.The film
10、(that/which)we saw last night was wonderful.The person(whom)you talked with just now is my teacher.定语从句中关系代词that,which,whom在从句中作宾语时可以省略。I think(that)English is an easy subject.I know(that)she is a teacher and that she is an excellent writer.宾语从句中连词that 引导的宾语从句中that可以省略状语从句的主语和主句主语一致时，可以省略状语从句中的主语和系动
11、词beIf invited,I will go to his party.(If I am invited)Though young,he knows a lot of things.(Though he is young)Work hard when(you are)young,or youll regret.While(I was)walking along the street,I heard my name called.He looked everywhere as if(he was)in search of something.He opened his lips as if(h
12、e was)to speak.当从句的主语是it，谓语动词中又含有系动词be时，可以把it和be一起省略，构成连词（if,unless,when,etc.)+adj.Unless(it is)necessary,youd better not refer to the dictionary.Remove clothing using scissors if(it is)necessary.Keep them higher than the heart,if(it is)possible.省略to保留to，省略其后部分在动词see,watch,notice,observe,look at,mak
13、e,have,hear,listen to,feel 等后的不定式作宾补，省略不定式符号to。但是如果变为被动语态，to必须加上The boss made his men work eighteen hours a day.Tom was made to wash the dishes for a week as a punishment.两个或两个以上的动词不定式由连词（and,but,or,than等）连接时，从第二个不定式起，一般省略不定式符号to，但如果强调对比之意时不省略。I dont know whether to stay or(to)leave.The students are
14、 taught to read,(to)write,and(to)do many other things.Its more difficult to do than to say.The teacher came not to punish you but to help you.在do nothing but/except do结构中，介词but或except后作宾语的不定式，如果前有实义动词do的某种形式，省略不定式符号to，若前面没有do，而是其他的动词，一般不省。The little boy nothing but cry.There is nothing to except wai
15、t till it stops raining.In every cold weather,the hibernating animals no choice but to lie down and sleep.在一些类似情态动词词组had better/would rather/rather than/cant but/cant help but等之后，省略不定式符号to.Jack would rather read than talk.Youd better put on more clothes,or youll catch a bad cold.She dares to go to t
16、he lonely island by herself.I cant but admire her bravery.一些表示心理活动,情感态度的动词或短语,如expect/want/hope/wish/love/hate/decide/plan/mean/try/would like/be ready/be afraid/be glad/be pleased/be delighted等后,动词不定式省略to后面的动词部分,但保留to.I asked him to see the film,but he didnt want to.Will you go with me Well,Id like
17、 to./Im glad to.在一些情态动词或助动词ought to/have to/used to/be able to后省略to后面的成分，保留to Must I go now No.You dont have to.Are you planning to see your grandfather？No.But I ought to.单选填空：1.My uncles house in the downtown area is much smaller than ours,but it is twice _ expensive.A.asB.soC.tooD.very but it is t
18、wice as expensive as ours2.You can only be sure of _ you have at present;you cannot be sure of something _ you might get in the future.A.that,whatB.what/不填C.which,thatD.不填/that你只能确定你目前所拥有的，你不能确定未有可能拥有的。AB3.The flowers his friend gave him will die unless _ every day.A.wateredB.wateringC.waterD.to wat
19、er4.-He hasnt turned up at the party so far.-Well,he _.A.shouldB.ought toC.ought to goD.ought to haveHe ought to have turned up at the party.6.In my opinion,the idea of a family is much narrower than _.A.that used to beB.it used toC.it was used toD.it used to be ADD7.He is always thinking more of hi
20、mself,seldom,_,offering to help others.A.if neverB.if everC.if possibleD.if any if he ever offers to help others8.Every evening after dinner,if not _ from work,I will spend some time walking my dog.A.being tiredB.tiringC.tiredD.to be tired9.-Jane,lets go out for a walk after supper.-_ like a good id
21、ea.A.SoundsB.SoundedC.SoundingD.SoundBCA10.The piano in the other shop will be _,but _.A.cheaper;not as betterB.more cheap;not as beforeC.cheaper;not as goodD.more cheap;not as good另一家商店的钢琴会便宜些，但不如这家商店的钢琴好。The pianos in the other shop will be cheaper than this shop,but they are not as good as the ones in this shop.C
