英语选择性必修 第三册Unit 1 Art表格教案及反思

这是一份英语选择性必修 第三册Unit 1 Art表格教案及反思，共9页。
课程基本信息
学科
英语
年级
高二
学期
春季
课题
选择性必修第三册 Unit1Art Learning Abut Language (2): Structures
教科书
书 名：《普通高中教科书 英语》
出版社：人民教育出版社 11月
教学目标
1.能够理解动词不定式用作表语时的功能及意义。
2.能够正确运用动词不定式来描述目的、意愿、梦想、责任、建议等。
教学内容
教学重点：
1.能够理解动词不定式用作表语时的功能及意义。
2.能够正确运用动词不定式来描述目的、意愿、梦想、责任、建议等。
教学难点：
1.能够正确运用动词不定式来描述目的、意愿、梦想、责任、建议等。
教学过程
Step1 Lead in and free talk
The teacher will raise a questin “D yu have any dreams?” t talk abut dreams with students freely.
Step2 Lk, think and learn
Underline the infinitives as the predicative
As a middle schl student, my dream is t becme an artist. T achieve my dream, the first thing t d is t read as many bks n art as pssible. All I want is t be left alne and read the whle day in my rm. Fr that, the least I can expect is t have this day all t myself. Besides, My idea is t learn different types f art at hme and abrad. Amng them, perhaps the best way is t understand that Western art is t lk at the develpment f painting ver the centuries. I have knwn the purpse f each type f art is t cnvey peple’s attitudes twards life.
T succeed, I have develped many gd habits. Fr example, I never waste my time playing cmputer games when lts f things remain t d. My next step is t jin an art club t meet like-minded yung peple like me. Under academic pressure, I wuld like t stay up late until midnight t practise painting every night. T stay up late is t risk my life, but I never give up. What I really want t knw is when t hld an art exhibitin by myself in the future. A great deal is yet t d.
Step3 Infinitives as the predicative
1.结构：系动词+t d
2.形式：
不定式
主动形式
被动形式
一般式
(nt) t d
(nt) t be dne
进行式
(nt) t be ding
—
完成式
(nt) t have dne
(nt) t have been dne
完成进行式
(nt) t have been ding
—
3.规则：
Tip 1：当句子的主语是不定式时，系动词后可接不定式作表语，用于解释主语所描述的行为或说明该行为带来的结果。例如：T ask him such questins is t irritate him.
类似用法还包括一些格言警句，例如：T see is t believe.
Tip 2：当不定式作表语时，能够担当句子主语的名词大多用于表示某种情形或状况，包括advice、aim、ambitin、custm、business、desire、difficulty、duty、experience、habit、happiness、 hpe、idea、intentin、jb、methd、plan、principle、prblem、purpse、reasn、risk、rle、 task、thing、wish等。例如：
My ambitin is t becme a scientist.
Tip 3:当不定式作表语时，句子的主语还可以是what引导的主语从句。例如：
What I want t d nw is (t) have a rest.
Tip 4:根据表达的需要，在作表语的不定式前，还可添加疑问代词或疑问副词，包括 what、wh、hw、when、where 等。例如：
The prblem was hw t begin.
Tip 5: 当主语包含定语从句且其先行词为代词all或形容词最高级形式the least、the mst时，其后可接“系动词＋不定式”作句子的表语。例如：
All he wanted was t be left alne.
Tip 6:某些动词不定式(短语)作表语时，需用主动形式表示被动意义。例如：
（1）Wh is t blame fr the fire? 谁应为这场大火承担责任？
（2）The huse is t let. 此房出租。
Tip 7: 动词不定式作表语省略t的情况：
（1）主句主语部分含有实义动词d的某种形式时，可省略作表语的动词不定式（短语）里的不定式符号t。例如：
All we need t d is live each day with hpe.
（2）系动词如be、seem、appear、prve、turn ut后面常接不定式作表语，表语若是“t be+...”的形式，通常可以省略t be。例如:The plan prves (t be) successful.
Tip 8: 动词不定式作表语和V-ing作表语的区别
Step4 Exercises
（1）Match the sentences and underline key wrds(详见课本P5)
（2）Translatin
1.我写信给你的理由是邀请你做客我们的英语节目。（2022新高考Ⅰ卷应用文）
The reasn why I write t yu is t invite yu t be the guest f ur English prgram.
2.作为学生，我的观点是做更多的拓展阅读来积累基础的英语知识并且开拓我们的视野。（2022全国乙卷）
As a student, my pinin is t d mre extensive reading t accumulate the basic knwledge f English and braden ur hrizns.
3.我想让你知道的就是勇敢地面对这场比赛。（2022新高考Ⅰ卷读后续写）
All I wanted yu t knw is (t) accept the race with a lin heart.
4.你能做的唯一一件事就是努力的追求你想要的东西（2022新高考Ⅰ卷读后续写）
The nly thing yu culd d was (t) pursue what yu wanted with all yur effrts.
Step5 Hmewrk
Jin the speech cmpetitin n “I have a dream ”and prepare a draft using infinitives.