上外版 (2020)选择性必修第二册Critical Thinking精品备课ppt课件

这是一份上外版 (2020)选择性必修第二册Critical Thinking精品备课ppt课件，文件包含04Unit1Scientists语法动词-ing形式和动词课件pptx、04Unit1Scientists语法动词-ing形式和动词练习docx等2份课件配套教学资源，其中PPT共18页， 欢迎下载使用。

Verb-ing/ Verb-ed used as predicative 动词-ing 和 动词-ed 作表语
表语：用来说明主语是什么或怎么样，用于系动词之后,可以由名词，代词，形容词，数词，副词，介词短语，分词，动名词，动词不定式，从句充当。
Intrductin f the Terms
动词-ing形式: 有动词的特征，同时又具有名词、形容词和副词的特征，因此它可以在句中作主语、表语、定语、宾语、宾语补足语和状语。（又称现在分词，现在进行式，动名词)
动词-ed形式：由动词原形+ed构成（也有一些动词为不规则动词），也称为动词的过去分词。动词-ed形式仍保留着动词的特征，可以跟宾语和状语。
Intrductin f the Rules
1. When used as predicatives, the verb-ing and verb-ed frm is cnnected t the subject by linking verbs like be, becme, seem, get, lk, appear, etc. 用做表语时，动词-ing 和 动词-ed形式通过连系动词与主语相连接。
2. The verb-ing frm is ften used t describe a thing r a situatin; while the verb-ed frm is used t decribe hw a persn feels. 动词-ing 形式通常用于描述一件事情或者一种情况；动词-ed形式用来描述一个人的主观感受。
3. The verb-ing and verb-ed frms prvide specific infrmatin abut the subjects f the sentences. 动词-ing 形式和动词-ed形式为句子中的主语提供更多的具体的信息。
1. Verb-ing 作表语时表示主语的特征和性质。This Maths prblem is quite puzzling.Emma Watsn’s speech was mving.
2. Verb-ing 作表语时表示主语的内容。The real issue is getting t knw the needs f the staff.Getting t knw the needs f the staff is the real issue.
动词-ing做表语和进行时态的区别
1. They are glad t hear that the early results f treatment are encuraging.
encuraging 用作表语，说明主语的特征，起形容词作用。
encuraging 用于构成进行时态，表示主语正在进行的一种具体动作，做谓语动词用。
2. My mum is encuraging me t study medicine instead f giving up.
1. Verb-ed 作表语时表示主语(人和事物) 所处的状态。Ben seemed delighted at the thught f adpting f a cat.Our mnitr was discuraged because f the criticism she received.
动词-ed做表语和被动语态的区别
1. The gate f the schl was clsed when they went by.
clsed用作表语，说明主语的状态
clsed用来构成被动语态，强调一个被动的动作，主语是动作的承受者。
2. Hwever, they dn’t knw when it was clsed.
Cmplete the fllwing sentences using the crrect verb-ing r verb-ed frms f the verbs in the brackets.
1. The Art Exhibitin sunds ____________ (appeal).2. The yung lady was _________ (amaze) by the scenery.3. The children were __________ (please) that they wuld have free access t these places.4. It seems _____________ (challenge) t make fried beef with chili. 5. The gallery staff lked very ______ (tire) after wrking all day.
challenging
6. The new is quite __________ ; after hearing it, we all feel_________(excit).7. This mvie was really _________ ; all the bys and girls are________ (mve) deeply.8. That windw is __________; it ____________ (break) by Tim yesterday.9. Many peple are waiting at the bus stp, and sme f them lked anxius and ________________ (disappint).
disappinted
10. While waiting fr the pprtunity t get ____________ (prmte), Viki did her best t perfrm her duty.11. Please remain _________ (seat) until the plane has cme t a cmplete stp.12. My hbby is __________ (play) basketball.13. Lily was _____________t hear the _______________ (fright) sund.
frightening
14. These prblems are very __________ (puzzle) . 15. We are much __________ (puzzle) by his failure t reply. 16. The students are fully __________ (prepare). 17. When we gt there in the end, the whle department stre was__________ (clse). 18. Linda felt __________ (satisfy) with her perfrmance n the high-and-lw bars.
19. The land remained _______________ (explit). 20. Her speech was very _______________ (tuch). 21. All the peple present were __________ (tuch) t tears. 22. What I hate mst is _______________ (laugh) at.23. A nurse’s wrk is __________(take) gd care f the sick peple at the hspital.
being laughed
24. My dream jb is _____________ (explre) space. 25. Because he’s _____________ (disappint) at the results f his patent applicatin. 26. It sunds ____________ (surprise), desn’t it? 27. The scientists were ___________ (excite) t find ut that living things culd survive the trip int space..
28. A dg named Laika was_________ (knw) as the first living thing t travel arund the Earth.29. Her jb was_____________ (travel) inside the spaceship and ________ (let) scientists mnitr her heart rate, breathing, and bld pressure during the trip.