英语人教版 (2019)Unit 2 Morals and Virtues精品学案设计

这是一份英语人教版 (2019)Unit 2 Morals and Virtues精品学案设计，共7页。学案主要包含了动词－ing形式作宾语补足语，动词－ing形式作状语，动词－ing形式作状语注意事项等内容，欢迎下载使用。










一、动词－ing形式作宾语补足语


动词－ing形式作宾语补足语时，与宾语之间是主谓关系，即宾语是其逻辑上的主语。它主要用于以下两类动词后作宾语补足语。


[合作探究1]


When we returned，we fund a stranger standing in frnt f the huse.


我们回来的时候，发现一个陌生人站在房子前。


Suddenly we heard smene kncking gently n the windw.


忽然我们听见有人在轻轻地敲窗户。


[自主发现1]


表示感觉和心理状态的动词(词组)，如see，hear，feel，smell，watch，find，listen t，lk at，ntice，bserve等。


[名师提醒] 在see，hear，feel，watch 等感官动词后，既可用动词－ing形式作宾语补足语，也可用省略t 的不定式作宾语补足语。用动词－ing形式时，表示动作正在进行；用省略t 的不定式时，表示动作经过从开始到结束的全过程。


I saw a by getting n the bus.(表示动作正在进行)


我看见一个男孩在上公共汽车。


I saw a by get n the bus.(表示动作完成了)


我看见一个男孩上了公共汽车。


[合作探究2]


We kept the fire burning all night lng.


我们让火整夜燃烧着。


I wn’t have yu running abut in the rm.


我不允许你在房间里跑来跑去。


[自主发现2]


表示指使意义的使役动词，常见的有：have，let，keep，get，leave 等。


[合作探究3]


I culdn’t d my hmewrk with the nise ging n.


由于噪音不断，我没法做家庭作业。


With s many peple lking at her，she felt nervus.


这么多人看着她，她感到很紧张。


[自主发现3]


用于with复合结构中。


二、动词－ing形式作状语


[合作探究]


①Hearing the news，he culdn’t help laughing.


＝When he heard the news，he culdn’t help laughing.


一听到那个消息，他禁不住大笑起来。


②Nt knwing her address，I had better telephne her t cme ver.


＝As I dn’t knw her address，I had better telephne her t cme ver.


由于不知道她的地址，我还是打电话让她过来为好。


③Wrking hard，yu’ll surely succeed.


＝If yu wrk hard，yu’ll surely succeed.


如果努力工作，你就一定会成功。


④The child slipped and fell，hitting his head against the dr.


＝The child slipped and fell，and hit his head against the dr.


那个男孩滑了一跤，摔倒了，头撞到了门上。


⑤Having been tld many times，he still didn’t learn these rules by heart.


＝Althugh he had been tld many times，he still didn’t learn these rules by heart.


尽管被告知了很多次，他还是没把这些规定记住。


⑥Mrris lay n the grass，staring at the sky fr a lng time.


＝Mrris lay n the grass and stared at the sky fr a lng time.


莫里斯躺在草地上，长时间地望着天空。


⑦He came running back t tell me the news.


他跑回来告诉我这个消息。


[自主发现]


①作时间状语；②作原因状语；③作条件状语；④作结果状语；⑤作让步状语；⑥作伴随状语；⑦作方式状语。


[名师提醒]


(1)动词－ing形式作结果状语，是随着谓语动词的发生而产生的自然结果，而不定式作结果状语时常表示出乎意料的结果，有时前面可以加nly。


I hurried t schl，nly t find it was Sunday.


我匆忙赶到学校，结果发现是星期天。


(2)动词－ing形式作状语时，相当于与之对应的状语从句，但是当作伴随状语及结果状语时，可转化为并列谓语。


三、动词－ing形式作状语注意事项


1．动词－ing形式的时态


动词－ing形式作状语时，要注意其时间性，是用一般式(ding)，还是用完成式(having dne)。


[合作探究1]


Walking in the street，I met an ld friend f mine.


我正在大街上行走时，遇到了一位老朋友。(walking和谓语动词met同时发生)


Having finished the letter，he went t pst it.


他写完信后就把它寄了出去。(having finished是先发生的，went是后发生的)


[自主发现1]


(1)当动词－ing形式的动作与谓语动词的动作同时发生时，用一般式。


(2)当动词－ing形式的动作先发生，而谓语动词的动作后发生时，用完成式。


2．动词－ing形式的语态


[合作探究2]


Having been shwn arund the factry，they were very happy.(现在分词的被动式)


被领着参观了工厂后，他们很高兴。


Having finished his hmewrk，he went t bed.(现在分词的主动式)


完成了作业后，他上床睡觉。


[自主发现2]


使用动词－ing形式的主动式还是被动式，这主要取决于动词－ing形式和句子主语之间的关系。句子的主语就是动词－ing形式的逻辑主语。


3．动词－ing形式的否定式


[合作探究3]


Nt knwing this，he didn’t cme.


他不知道这件事，所以没来。


Nt having made full preparatins，we put ff the sprts meeting.


因为没有做好充分的准备，我们把运动会延期了。


[自主发现3]


动词－ing形式的否定式为nt＋v.－ing；nt＋having v．－ed


4．动词－ing形式作评注性状语


[合作探究4]


Judging frm his behaviur，he must be mad.


从他的行为来判断，他一定是疯了。


[自主发现4]


有些动词－ing形式在句中没有逻辑主语，它们往往作为句子的评注性状语来修饰整个句子，表明说话者的态度、观点等。例如：generally speaking“一般来说”，judging by/frm...“从……判断”，taking everything int cnsideratin“从全盘考虑”。


5．独立主格


[合作探究5]


The rain having stpped，we went n marching.


雨过之后，我们继续前进。


[自主发现5]


动词－ing形式作状语，有时它也可以有自己独立的主语，这种结构称为独立主格结构，通常用来表示伴随的动作或情况，也可以表示时间、原因或条件。


[巩固内化1] 同义句转换


①As time passes by，we will have a better and better life.


→With time__passing__by，we will have a better and better life.


②I saw that they were cming acrss the street.


→I saw them__cming__acrss the street.


③I std n the bridge and watched bats were passing by.


→I std n the bridge and watched bats__passing__by．


④I felt that smene was patting me n the shulder.


→I felt smene__patting me n the shulder.


⑤I heard that Mary sang a sng in the next rm last night.


→I heard Mary__sing__a__sng in the next rm last night.


[巩固内化2] 同义句转换


①It rained heavily and it caused great damage.


→It rained heavily，causing__great__damage．


②After he had eaten his dinner，the by rushed ut.


→Having__eaten__his__dinner，the by rushed ut.


③The by sat in frnt f the farm huse，and cut the branches.


→The by sat in frnt f the farm huse，cutting__the__branches．


④As I did nt knw hw t get there，I had t ask the way.


→Nt__knwing__hw__t__get__there，I had t ask the way.


[巩固内化3] 单句语法填空


①Having__wrked__(wrk) fr three hurs，he tk a rest.


②Tm came dashing (dash) int the rm with sme film tickets in his hand.


③Having__spent (spend) all his mney，the by had t give his mther a call.


④Seeing(see) nbdy at hme，he decided t leave them a nte.


[巩固内化4] 单句语法填空


①Judging(judge) frm his accent，he must be frm the suth.


②Having__been__tld(tell) many times，he still culdn’t understand it.


③The lecture having__been__given (give)，a lively questin－and－answer sessin fllwed.


④Taking(take) everything int cnsideratin，the result is better than expected.


⑤The weather being(be) ht，we had t stay at hme.





Ⅰ.单句语法填空


1．When I was n my way t schl this mrning，I saw tw wmen arguing (argue)．


2．My parents dn’t allw us t__watch (watch) vilent TV prgrammes.


3．With the temperature rising (rise)，the leaves and grass began t appear.


4．When the little girl fund s many peple surrunding (surrund) her，she felt very nervus.


5．Dn’t have the lights burning (burn) all night.It will waste t much electricity.


6．Seen (see) frm the twer，the city lks very beautiful.


7．Wrking (wrk) harder at English，yu’ll make greater prgress.


8．T__finish (finish) the wrk ahead f time，we have t wrk hard.


9．Having__selected (select) the prper present，they sent it t their respectable prfessr.


10．Leaving (leave) sme questins unanswered，my friend said gdbye t me.


Ⅱ.同义句转换


1．When she turned arund，she saw a car driving up.


→Turning__arund，she saw a car driving up.


2．Jhn watched curiusly，and thught that the wman seemed a little crazy.


→Jhn watched curiusly，thinking__that__the__wman__seemed__a__little__crazy．


3．As he was ill，he culdn’t attend the meeting.


→Being__ill，he culdn’t attend the meeting.


4．Because she had been bitten by a snake，she was frightened f it.


→Having__been__bitten__by__a__snake，she was frightened f it.


5．As Jhn was away，Tm had t d the wrk.


→Jhn__being__away，Tm had t d the wrk.


6．As it is Sunday，we needn’t g t schl.


→It__being__Sunday，we needn’t g t schl.


7．Because he didn’t knw what t d，he came t her fr help.


→Nt__knwing__what__t__d，he came t her fr help.


8．As she hadn’t received his reply，she rang him up again.


→Nt__having__received__his__reply，she rang him up again.