Unit 4 Discover Useful Structures （ppt课件） (2)-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、 Unit4 Body Language Period3 Discover useful structures选择性必修一选择性必修一人教版（人教版（2019）PresentationObserve the following sentences and the feature of the v-ing.Eating delicious food makes me happy！I like playing with Tom Cat.objectsubjectObserve the following sentences and the feature of the v-ing.My hobby

2、 is playing basketball ！I always imagine driving my car to travel.objectpredicativeV-ing form acts as object and predicativePresentationThe verb-ing form as object and predicative 形式形式主动式主动式被动式被动式一般式一般式doingbeing done完成式完成式having donehaving been doneverb-ing的否定形式是在其前面加的否定形式是在其前面加notPresentation1.The

3、 verb-ing form as object v-ing形式在句中既可以用作动词后面的宾语，也可以用作介词后形式在句中既可以用作动词后面的宾语，也可以用作介词后面的宾语。面的宾语。常用常用v v-inging形式作宾语的动词有：形式作宾语的动词有：mind,admit,practice,risk,miss,avoid,consider,enjoy,escape,finish,imagine,suggest,appreciate,delay,imagine,keep,resist,deny,look forward to，insist on，set about等等。Study 常见的动介词搭

4、配常见的动介词搭配+-ing+-ing形式：形式：look forward to，insist on，set about，cant help,，be proud of，be responsible for，keep on，think of，dream of，hear of，preventfrom，keepfrom，stopfrom，be engaged in，depend on，thankfor，aim at，be fond of，be afraid of，be tired of，succeed in，put off，give up，be worth，be busy（in）doing sth，

5、be interested in，be ashamed of等。等。Study 高中阶段常见的带介词高中阶段常见的带介词toto的短语，后接的短语，后接-ing-ing形式或名词形式或名词:look forward to（渴望，盼望），（渴望，盼望），contribute to（捐助、贡献），（捐助、贡献），get down to（着手做），（着手做），give way to（让位），（让位），take to（从事）（从事），stick to（忠于、坚持），（忠于、坚持），be used to（习惯于），（习惯于），devote oneself to（献身于），（献身于），object to（

6、反对，抗议），（反对，抗议），pay attention to（注意）（注意），adjust oneself to.（调整以适应（调整以适应.)Study动词动词allow,advise,forbid,permitallow,advise,forbid,permit等可直接跟动词等可直接跟动词-ing-ing形式作形式作宾语，不可以接动词不定式作宾语，但可接不定式作宾语补语。宾语，不可以接动词不定式作宾语，但可接不定式作宾语补语。allow doing()allow to do()allow sb to do()advise doing()advise to do()advise sb to

7、do()forbid doing()forbid to do()forbd sb to do()permit doing()permit to do()permit sb to do()We dont permit smoking here.Please permit me to say a few words.Study动词动词need,require,want作作“需要需要”以及以及deserve作作“值得值得”之意时，之意时，后面接后面接-ing形式或动词不定式的被动式。形式或动词不定式的被动式。need/want/require/deserve doing=need/want/requ

8、ire/deserve to be done The bike needs repairing.=The bike needs to be repaired.These little children require looking after carefully.=These little children require to be looked after carefully.The room wants cleaning.=The room wants to be cleaned.Study以下及物动词后既可接不定式又可接动词以下及物动词后既可接不定式又可接动词-ing-ing作宾语，

9、但两者意义上有区别作宾语，但两者意义上有区别remember to do记住要去做的事记住要去做的事remember doing记得过去曾经做过某事记得过去曾经做过某事 forget to do忘记要去做的事忘记要去做的事 forget doing忘记了过去做过的事忘记了过去做过的事cant help to do不能帮着去做不能帮着去做cant help doing禁不住做禁不住做regret doing后悔做了某事后悔做了某事regret to do很遗憾地去做某事很遗憾地去做某事mean to do sth 打算做某事打算做某事mean doing sth意味着做某事意味着做某事 stop

10、 to do sth 停下来去做某事停下来去做某事 stop doing sth 停止做某事停止做某事 try to do sth 努力努力/企图做某事企图做某事try doing sth 试着做某事试着做某事Study用用it作作形式宾语形式宾语，真正的宾语是动词，真正的宾语是动词-ing形式。其结构是：形式。其结构是：sb.动词动词itadj.动词动词-ing形式形式常用动词有：常用动词有：think,like,hate,consider,find,feel,believe等等I feel it difficult trying again.I found it useless/no us

11、e crying over the split milk.动词动词-ing形式的复合结构：形式的复合结构：名词宾格名词宾格/名词所有格名词所有格/形容词性物主代词动词形容词性物主代词动词-ing形式形式Would you mind my/me opening the window?Would you mind Marys/Mary closing the window？Study2.The verb-ing form as predicativeTheir job is building houses.The real question is getting to know the needs

12、 of the people.（1）v-ing形式作表语，表示主语的内容是什么。形式作表语，表示主语的内容是什么。（2）v-ing形式作表语，表示形式作表语，表示主语所具有的特征主语所具有的特征。This story is very interesting.The problem is quite puzzling.这个问题很令人困惑。这个问题很令人困惑。Study注意：注意：分词作表语有两种情况分词作表语有两种情况 一种是一种是-ing形式形式作表语，一种是作表语，一种是-ed形式形式作表语。作表语。-ing形式用来描述事物的特征，表示形式用来描述事物的特征，表示“令人令人.的的”，-ed形

13、式用来描述人形式用来描述人的感受，表示的感受，表示“感到感到.的的”。如：如：exciting 令人激动令人激动的的 excited 兴奋的兴奋的interesting 使人感兴趣的使人感兴趣的 interested感兴趣的感兴趣的exciting令人激动的令人激动的 excited感到激动的感到激动的disappointing令人失望的令人失望的 disappointed感到失望的感到失望的puzzling令人费解的令人费解的 puzzled感到费解的感到费解的satisfying令人满意的令人满意的 satisfied感到满意的感到满意的Study4.动词动词ing形式变化规则如下：形式变

14、化规则如下：1）一般情况下，在动词词尾直接加一般情况下，在动词词尾直接加-ing，如：，如：check rain 2）以不发音的以不发音的-e结尾的单词，去掉字母结尾的单词，去掉字母-e，再加，再加-ing，但是双写，但是双写-ee结尾的，要直接加结尾的，要直接加-ing，如：，如：move close 3）以重读闭音节结尾，即以重读闭音节结尾，即“辅辅+元元+辅辅”结尾的动词，结尾的动词，先双写末尾的先双写末尾的辅音字母，再加辅音字母，再加-ing，如：，如：stop drop checkingrainingmovingclosingstoppingdroppingStudy4）以以-y结尾

15、的动词直接加结尾的动词直接加-ing，如：，如：carry dry 5）以以-ie结尾的动词，结尾的动词，把把-ie改为改为-y，再加，再加-ing，如：，如：die lie tiecarryingdryingdyinglyingtyingStudyAnalyse each of the following sentences using the-ing form as the object or predicative.eg.We can learn a lot about what people are thinking by watching their body language.th

16、e v-ing form used as watching their body language在句中作介词在句中作介词byby的宾语的宾语,意为意为“（通过）（通过）观察他们的肢体语言观察他们的肢体语言”。Tip:Pay attention to the preposition“by”.the objectPractice1.However,you should avoid making this gesture in Brazil and Germany,as it is not considered polite.the the-ing-ing form used as form us

17、ed as ;makingGermanymakingGermany在句中作动词在句中作动词avoidavoid的宾语，的宾语，意为意为 。the object“在巴西和德国做这个手势在巴西和德国做这个手势”Practice2.Elsewhere,people favour shaking hands,bowing from the waist,or nodding the head when they meet someone else.the-ing forms used as ;shakingshaking，bowingbowing，noddingnodding在句中作动词在句中作动词fa

18、vourfavour的宾语，的宾语，意为意为 。the object“握手、弯腰鞠躬或者点头握手、弯腰鞠躬或者点头”Practice3.A good way of saying“I am full”is moving your hand in circles over your stomach after a meal.the-ing form used as ;movingmealmovingmeal在系动词在系动词 isis后作表语，说明主语的内容。后作表语，说明主语的内容。意为意为 。the predicative“饭后在肚子上用手指转圈饭后在肚子上用手指转圈”PracticeCompl

19、ete the sentences using the-ing form of the words and phrases in the box.Two are extra.Then state their functions.amuse teach break down call on bow get through assess1.Bills job is _ sign language.2.The theme of his presentation is _ barriers between groups.teachingpredictivebreaking downpredictive

20、Production 3.By _ ,we mean“bending our head or body forward as a sign of respect or shame”.4._ three kilometres of heavy traffic took me almost 25 minutes.5.We intended to visit the theme park but ended up _ Professor Zhang.calling onbowingGetting throughobjectiveobjectivesubjectiveProduction1.学习现代生

21、活很重要。2.辩论这事是浪费时间。3.覆水难收.4.我建议用另一种方法做这件事。5.他们不喜欢跑步。6.不要害怕说英语.7.他的爱好是集邮。8.我的工作是照顾孩子。9.这个问题很令人困惑。Production1.Learning is important to modern life.2.Its a waste of time arguing about it.3.It is no use crying over spilt milk.4.I suggest doing it in a different way.5.They dont like running.6.Dont be afrai

22、d of speaking English.7.His hobby is collecting stamps.8.My job is looking after the children.9.The problem is quite puzzling.Translation1.The dancers incredible performance had the audience on its feet (clap)for 10 minutes at the end of the show.(2020天津）天津）2.They represent the earth (come)back to l

23、ife and best wishes for new beginnings.(2020全国全国II）3.Many museums are lively places and they attract a lot of visitors.As well as looking at exhibits,visitors can play with computer simulations and imagine themselves living at a different time in history or _ (walk)through a rainforest.(2020全国新高考）全国

24、新高考）4.In the first place,it often happens that we have trouble _（find）proper words and phrases to give expression to our mind.(2021青岛模拟）青岛模拟）clappingcomingwalkingfindingPractice5.You dont have to run fast or for long to see the benefit.You may drink,smoke,be overweight and still reduce your risk of

25、(die)early by running.6.I quickly lower myself,ducking my head to avoid _(look)directly into his eyes so he doesnt feel challenged.7.I still remember (visit)a friend whod lived here for five years and I was shocked when I learnt she hadnt cooked once in all that time.dyinglookingvisitingPracticeThese are what weve learned in this passage.Summary