高中英语人教版 (2019)必修 第三册Unit 2 Morals and Virtues教课内容ppt课件
展开动词-ing形式作宾语补足语和状语一、动词-ing形式作宾语补足语【观察思考】 ▶I saw the thief getting n the train.我看见那贼正在上火车。▶I saw the thief get n the train and then he disappeared.我看见那贼上了火车,然后消失了。
▶Dn’t have the students studying all day. 不要让学生整天学习。【探究总结】(1)动词-ing形式位于感官动词后作宾语补足语。常见的感官动词有: _______、 hear、 feel、 smell、 ntice、 lk at、 listen t等。感官动词之后既可跟动词-ing形式作宾语补足语,又可跟省略t的动词不定式作宾语补足语,其区别是: 动词-ing形式作宾语补足语表示动作_________,是动作的部分过程;不定式作宾语补足语表示动作的__________,暗示动作已经结束。
(2)动词-ing形式位于动词________、 get、 keep等之后,侧重表示动作的持续性。 【应用实践】用所给动词的适当形式填空。①If a ck is fund ________ (smke) in the kitchen, he will be fired. ②I wn’t have yu __________(run) abut in the rm. ③We saw the teacher _________(d) the experiment. ④At the airprt, a man dressed in a black suit was caught _______ (spit) n the clean flr.
答案: ①smking ②running ③ding ④spitting二、动词-ing形式作状语1. 动词-ing形式作状语的具体用法【观察思考】 ▶Hearing the news, he culdn’t help laughing. (作时间状语) = When he heard the news, he culdn’t help laughing.听到那个消息,他忍不住大笑起来。▶Being pr, he culdn’t affrd a TV set. (作原因状语) =Because he was pr, he culdn’t affrd a TV set.因为穷,他买不起电视机。
▶Wrking hard, yu’ll surely succeed. (作条件状语) = If yu wrk hard, yu’ll surely succeed.如果努力工作,你就一定会成功。▶Knwing the whle thing, they still made me pay fr the damage. (作让步状语)= Thugh they knew the whle thing, they still made me pay fr the damage.尽管他们知道整件事情的经过,却还让我赔偿损失。
▶The by sat in frnt f the farm huse, cutting the branch. (作伴随状语)= The by sat in frnt f the farm huse, and he cut the branch.那个男孩坐在农舍前砍树枝。▶The child slipped and fell, hitting his head against the dr. (作结果状语)=The child slipped and fell, and he hit his head against the dr.那男孩滑了一跤,头撞到了门上。▶Nt knwing his telephne number, she had sme difficulty getting in tuch with Bill.因为不知道比尔的电话号码,她和他联系遇到了困难。
▶When visiting a strange city, I like t have a guidebk with me. 游览陌生城市时,我喜欢随身带着旅游手册。【探究总结】(1)动词-ing形式在句中作状语时,用来修饰谓语动词或整个句子,常表示动作发生的时间、原因、条件、结果、方式或表示伴随、让步等,并可以转换成相应的状语从句或并列句。(2)动词-ing形式作状语时,其逻辑主语一般是句子的主语。(3)动词-ing形式的否定式是在其前加nt。(4)动词-ing形式前可加上适当的连词,如when、 while、 whenever、 if、 thugh、 unless等强调前后动作的同时性或使动词-ing形式表达的含义更加明确。
动词-ing形式作结果状语表示自然的结果;动词不定式作结果状语表示意料之外的结果,常和nly连用。
【应用实践】(1)用所给词的适当形式填空。① (see) the pictures, she remembered her childhd. ② (ill), he culdn’t g t schl. ③ (wrk)hard, yu’ll make great prgress in English. ④His parents died, (leave)him an rphan.
⑤He came (run) back t tell me the news. ⑥She walked alng the street, (sing)sftly t herself. ⑦ (wrk) very hard, he didn’t feel a bit tired. (2)完成句子。①Be careful ________ ________ (当穿过) the rad. ② ________ ________ ________(尽管缺钱), his parents managed t send him t university. ③He ran t the ticket ffice, _______ _______ _______ ________ (却被告知) all the tickets had been sld ut. ④One wman was lying in bed, awake, _______ _______ (倾听) the rushing wind.
答案:(1) ①Seeing ②Being ill ③Wrking ④leaving⑤running ⑥singing ⑦Wrking(2) ①while crssing ②Thugh/Althugh lacking mney③nly t be tld ④listening t
2. 动词-ing形式作状语的时态和语态【观察思考】 ▶Reading the bk, he ndded frm time t time.看书时,他不时地点着头。
▶Having finished all his hmewrk, he went ut t play. 完成所有作业之后,他就出去玩了。▶Being surrunded, the enemy was frced t give in.由于被包围着,敌人被迫投降。▶Having 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。【探究总结】(1)动词-ing形式的一般式ding表示其动作和主句的动作_______进行或者在主句的动作_________发生;完成式_________的动作是________主句的动作发生。
(2)动词-ing形式的被动式表示动作与主句的主语(分词的逻辑主语)是 关系。根据动词-ing形式的动作发生的时间,被动式有一般被动式 (表示动作 )和完成被动式_ (表示动作 )。
答案: (1)同时; 之后; having dne; 先于
(2)被动; being dne; 正在被进行; having been dne; 已经被完成
【应用实践】用所给词的适当形式填空。① (finish) the wrk, he went t see his teacher. ② (stare) at by strangers, he feels embarrassed(尴尬的). ③ (translate) int many languages, the bk became famus all ver the wrld.
答案: ①Having finished ②Being stared ③Having been translated
3. 动词-ing形式的特殊结构【观察思考】 ▶The rain having stpped, we went n marching.雨过之后,我们继续前进。▶Generally speaking, bys like playing with balls while girls like playing with dlls.一般说来,男孩喜欢玩球,而女孩喜欢玩娃娃。
【探究总结】(1)独立主格结构动词-ing形式作状语,有时可以有自己独立的_________,这种结构称为__________,通常用来表示伴随的动作或情况,也可以表示时间、原因或条件等。 (2)有些动词-ing形式作状语,在句中没有逻辑上的主语而独立存在,用来修饰主句,表明说话者的态度、观点等,被称为_________。常见的有generally/strictly/frankly speaking、 judging frm、 cnsidering、 suppsing、 prviding 等。
答案: (1)逻辑主语;独立主格结构 (2)评注性状语/悬垂分词
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