高中英语人教版 (2019)选择性必修 第三册Unit 1 Art完美版课件ppt

这是一份高中英语人教版 (2019)选择性必修 第三册Unit 1 Art完美版课件ppt，共18页。PPT课件主要包含了Exercises 等内容，欢迎下载使用。

1. His dream is t becme a dctr.2. My duties are t deliver letters.3. What he wants is t slve the prblem.4. My next plan is t have a gd rest.
以上句子中的画线部分为_______________，且在句中都充当了______语。
【位置】 不定式作表语, 位于系动词之后
1.解释主语的内容(行为)；(表将来)2.说明主语行为带来的结果;
常用不定式作表语的情况
1. 主语是建议: suggestin, advice,prpsal目标与计划: aim, gal, purpse, plan梦想与希望: dream, wish, hpe职责与工作: duty，jb
My dream is ___________(becme) a painter.My suggestin abut imprving English is __________(memrize) wrds every day.My duties is ____________(help) my students imprve their English.My next plan is ____________(take) part in a cmpetitin.
2. 以What引导的主语从句，常用不定式作表语，说明主语的内容。What I suggest is t ask yur friends and teachers fr help.What he wants is t slve the prblem.What matters mst is t cncentrate n yur favurite things.
3. 当主语包含定语从句,且先行词为代词all, 或者主语被序数词、或the nly, the last或形容词最高级 (the mst,the least)时，其后可接“系动词+不定式”作表语All he wanted was t sit n the grass and drink sme water.The least I can expect is t have this day all t myself. 至少我能期待这一天是属于我自己的。
不定式作表语，可以省略t的情况
当主语部分含有动词d的某种形式时, 作表语的不定式可以省略。1. what引导的主语从句，含有d的某种形式E.g. What they attempted t d was n lnger shw reality, but instead t ask the questin, “what is art?”
2. all 作主语，其后的定语从句中，含有d的某种形式。E.g. All we need t d is live each day with hpe.3. 主语被序数词、最高级或the nly, the last等修饰, 且其后的定语从句含有d的某种形式。E.g. The nly/first thing that we shuld d nw is learn.The best thing that he did is face the difficulty bravely.
All yu need t d is (t) rank yur bks precisely.The thing fr us t d is (t) attempt t achieve a breakthrugh.The first thing I have t d is (t) cnvey my thanks t yu.
不定式作表语和动名词作表语
原则1: 形式上，最好保持一致 T see is t believe. Seeing is believing. 眼见为实
原则2: 表达某一特定的行为，尤其是将来的行为，通 常用t d作表语 Her dream is t be an artist. My plan is t purchase a new realistic painting.
原则3: 表达经常性的行为（强调主语的内容），常用ding 作表语 My hbby is painting. My favrite thing is painting prtraits.
用五句话表达你的梦想。（使用不定式作表语）My biggest dream/ambitin is think all I have t d is plan is think ne f the hardest things might be guess the best way t deal t
1. My biggest ambitin is ________________________________.2. I think all I have t d is ____________________________.3. My latest plan is t __________________________________.4. I think ne f my biggest challenge might be___________________________________.5. I guess the best way t learn English is ________________
t be admitted int the Qinghua University.
t memrize all the new wrds in this unit.
finish my hmewrk carefully.
(t) study harder.
1. Her wrk is ______( lk ) after the children.2. My aim is ______( g ) t TsingHuaUniversity.3. She seemed ______( think ) abut the prblem.4. They appeared _______( agree ) with what we said.5. Suppse yu are _________（be） a jurnalist fr China Daily，d yu knw what kinds f jbs they have?6. Yu are_________________（reward） if yu have made a breakthrugh. 7.Thrugh my years f schl life，I’ve learned that if we are____________（make） a difference in life，it’s f great imprtance that we shuld begin with small things. 8.The students trust her very much；as a result， her advice is 　　　 　 　_______________（influence） their decisins.
t be rewarded
t influence