WELCOME UNIT单元复习课件-《精讲精练》2026版人教版必修第一册英语

(共59张PPT)
I’m an exchange student from the UK.我是一名来自英国的交换生。 (教材P2)
情景导学
Carpooling is when a driver offers to take passengers in exchange for some money for petrol.拼
车就是司机主动提出载客来换取一些汽油费。 (China Daily)
What if we exchange more feelings and ideas with our parents at home 如果我们在家和父母多
交流情感和思想会怎么样呢 　(写作·亲子沟通)
You can exchange your pounds for dollars in the bank.你可以在银行里将你的英镑换成美元。
高频词汇精讲
高频词汇 情景破
词汇 1 exchange n.交换;交流 vt.交换;交流;交易;兑换
用法归纳
①in exchange 　　　 作为对……的交换
②exchange students交换生
③exchange sth. 　　　 sb.与某人交流/交换某物
④exchange A　　　 B把A兑换成/更换成B
⑤exchange ideas交流思想
词汇拓展
exchangeable adj.可交换的;可交易的;可兑换的;可更换的
for
with
for

情景助记
情景导学
Do you think the building was burnt down by accident or by design 你认为这座建筑物是被意
外烧毁的还是被故意烧毁的
Many columns of the English newspaper Youth are specially designed for senior high school stu-
dents and they are designed to enrich our school life.英文报Youth中的许多栏目是专门为高中
生设计的,旨在丰富我们的校园生活。 (2021新高考Ⅰ)
词汇 2 design n.设计;设计方案;打算,目的 vt.设计;筹划
用法归纳
①　　　 design(=on purpose)故意地
②be designed 　　　 sth./sb.为某事/某物/某人设计的
③be designed　　　 sth.被设计用来做某事;目的是做某事
④be designed as...被设计成……
词汇拓展
designer n.设计师,设计者
a fashion designer时装设计师
by
for
to do
I’m not outgoing so I’m a little anxious right now.我不外向,所以我现在有点焦虑。 (教材P4)
情景导学
With the exam coming up, the teacher is anxious for the sick student.考试临近,老师担心那个生
病的学生。
We are anxious that we have no time to take notes.我们担心我们没有时间记笔记。
The twins who were anxious to get help looked up at their father with their eyes filled with tears.
这对渴望得到帮助的双胞胎热泪盈眶地抬头望着父亲。 (读后续写·动作、神态描写)
With graduation coming up, college students feel anxious about their future and are anxious for a
well-paid job.毕业临近,大学生们对未来感到焦虑,渴望找到一份高薪的工作。 (写作·大学
生就业)
词汇 3 anxious adj.焦虑的;不安的
用法归纳
①be anxious　　　 sth.渴望做某事
②feel/be anxious　　　 sth.为某事忧虑/担心
③feel/be anxious　　　 sb.为某人忧虑/担心
④be anxious　　　 sth.渴望/非常希望得到某物
⑤be anxious+that从句 担心/渴望……
词汇拓展
①anxiously adv.焦虑地;忧虑地
②anxiety n.焦虑;渴望
feelings of anxiety焦虑的情绪
to do
about
for
for
情景导学
We are often annoyed at/about/by lots of boring advertisements on the Internet.我们经常因互联
网上很多无聊的广告感到恼火。
From the look on his face, I obviously feel he is very annoyed with/at me.从他脸上的表情,我明
显感觉到他对我很恼火。
I feel annoyed to find that I have to pay an extra charge for the breakfast.我发现我要为早餐额外
付费,这让我很恼火。
We were annoyed that he stormed out of the room and slammed the door without saying any-
thing.我们生气的是他气冲冲地走出房间,一声不吭地把门砰地关上了。 (读后续写·动作描
写)
词汇 4 annoyed adj.恼怒的;生气的
用法归纳
①be annoyed　　　 sb.生某人的气
②be annoyed　　 　 sth.因某事生气
③feel/be annoyed to find...因发现……恼火
④be annoyed+that从句 恼怒的是……
词汇拓展
①annoy vt.使恼怒;打扰
It annoys sb. to do sth.做某事使某人恼火。
It annoys sb.+that/when从句 使某人恼怒的是……
It annoyed customers to buy poor products at a high price. 花高价买到劣质产品让顾客生
气。 (写作·投诉信)
with/at
at/about/by
②annoying adj.令人恼怒的;令人生气的
③annoyance n.烦恼;生气
易混辨析
annoyed 指人“感到恼怒的;感到生气的”,主要形容人或人的表情、语气
annoying 指事物或人本身具有令人恼怒的特点,表示“令人恼怒的”
情景导学
Jenny was frightened of being left alone in the forest and she was frightened to walk through it,
with her heart racing uncontrollably. 珍妮害怕被独自留在森林里,她不敢穿过森林,心跳无法
控制地加速。 (读后续写·心理描写)
The little boy was nearly frightened to death, with his hands covering his ears and his mouth wide
open.小男孩快被吓死了,双手捂着耳朵,嘴巴张得大大的。 (读后续写·心理、动作描写)
Many schools are frightened that smart phones might influence students’ normal study.很多学校
害怕智能手机可能影响学生的正常学习。 (写作·手机的利弊)
用法归纳
①be frightened　　　 sth.不敢做某事
词汇 5 frightened adj.惊吓的;害怕的
to do
②be frightened　　　 (doing) sth.害怕(做)某事/害怕某物
③be frightened　　　　　 被吓得要死
④be frightened+that从句 害怕……
词汇拓展
①frighten v.使惊吓;使惊恐
frighten sb. into doing sth.把某人吓得做某事
frighten away/off把……吓跑
②frightening adj.令人害怕的(常修饰物)
The frightening scene in the film frightened her into crying.电影中那可怕的一幕把她吓哭
了。
③fright n.惊吓,恐怖;使人惊吓的经历
of
to death
易混辨析
be frightened to do sth. 指不敢去做某件事情,通常指一次具体的行
为
be frightened of doing sth. 指习惯性地害怕做某件事情,偏向于表示通
常的情况
I want to make a good first impression.我想(给人)留下一个好的第一印象。(教材P4)
情景导学
My English teacher leaves a good impression on us by her rich knowledge and humorous lan-
guage.我的英语老师以丰富的知识和幽默的语言给我们留下很好的印象。 (写作·钦佩的
人)
用法归纳
leave/make a(n)...impression 　　　 sb.给某人留下一个……的印象
词汇拓展
①impress vt.使钦佩;给……留下深刻的好印象 vi.留下印象;引人注目
impress sb. by/with sth.用某物给某人留下深刻的好印象(被动语态be impressed by/with...对…
词汇 6 impression n.印象;感想
on
…印象深刻;钦佩……)
impress sth. on/upon sb.使某人意识到某事的重要性或严重性等
After hearing Steve’s playing, Naomi was deeply impressed by his music.听完史蒂夫的演奏
后,娜奥米对他的音乐印象深刻。 (2019江苏)
My teacher impressed the need for quick action upon/on us.我的老师让我们认识到快速采取
行动的必要性。
②impressive adj.给人深刻印象的;令人敬佩的
I couldn’t concentrate on the experiment.我无法集中注意力做实验。 (教材P4)
情景导学
My English teacher is always encouraging us to concentrate our energies on our study for our
dreams.我的英语老师总是激励我们为了梦想把精力集中在学习上。 (写作·钦佩的人)
If you concentrate on studying English, you will master the language.如果你将时间集中在英语
学习上,你就会掌握这门语言。 (写作·英语学习)
用法归纳
①concentrate one’s mind/attention/energies/ efforts 　　　 (doing)sth.集中注意力/精力于某
事;集中注意力/精力做某事
②concentrate　　　 (doing) sth.集中时间做某事,全神贯注于某事
词汇 7 concentrate vi. & vt.集中(注意力);聚精会神
on
on
词汇拓展
concentration n.专心;关注;重视;集中;浓度
concentration on(doing)sth.对(做)某事的关注/重视
There is a need for greater concentration on environmental issues.有必要更加关注环境问
题。 (写作·环境保护)
I feel much more confident than I felt this morning.我感觉比今天早上自信多了。 (教材P4)
情景导学
Tom, a new student at a school, is confident of/about making more friends.汤姆,一所学校的新
生,有把握交更多的朋友。
Ann is confident about her ability to become a designer in the near future.安相信自己有能力在
不久的将来成为一名设计师。
I’m confident that I can help them better understand Chinese culture.我肯定可以帮助他们更好
地了解中国文化。 (写作·申请信)
词汇 8 confident adj.自信的;有把握的
用法归纳
①be confident of(doing)sth.确信(能做)某事;对(做)某事有把握
②be confident about (doing) sth.确信(能做)某事;对(做)某事有把握/有信心
③be confident in sth.对某事有信心
④be confident+that从句 确信/肯定……
词汇拓展
①confidently adv.有信心地
②confidence n.信心;把握
with confidence 自信地;有把握地
have(every)confidence in...对……有(充足的)信心
build up one’s confidence增强某人的自信心
Buy with confidence: 21-day money back guarantee!放心购买:21天退款保证! (2020北京)
She has every confidence in her students’ abilities.她完全相信她的学生的能力。
Tom is looking forward to meeting the new exchange student.汤姆正盼望着见到这位新来
的交换生。 (教材P6)
情景导学
I’m looking forward to your early reply.我期待着你的早日回复。 (写作·书信结束语)
用法归纳
look forward to+名词/代词/动名词,其中to是　　　 词。
词汇拓展
含介词to的短语还有:
stick to坚持 contribute to有助于;促成
lead to导致;引起 be devoted to献身于
词汇 9 look forward to 盼望;期待
介
be used to习惯于 pay attention to注意
adapt (oneself) to适应(新情况)
get down to开始做;开始认真对待
情景助记
look短语

The person I look up to most is my English teacher, whose lessons are interesting and mean-
ingful.我最尊敬的人是我的英语老师,他/她的课很有趣且很有意义。 (写作·钦佩的人)
Don’t look down on new ideas. 不要藐视新思想。
Live each day fully and you will look back on a life that makes a difference.充实地过好每一
天,当你回首人生时,你会发现自己没有虚度年华。 (写作·结尾升华)
I’m curious about everything.我对一切都感到好奇。 (教材P8)
情景导学
He was curious to know the fact about the UFO.他真想知道不明飞行物的真相。
She was curious about how the experts did it.她好奇专家是如何做到的。 (2020天津)
It was curious that no one noticed the boy.没有人注意到这个男孩,这很反常。
用法归纳
①be curious　　　 ...对……感到好奇
②be curious　　　 sth.真想做某事
③It is/was curious+that从句 ……是不寻常的。
词汇 10 curious adj.好奇的;求知欲强的;不寻常的
about
to do
词汇拓展
curiosity n.好奇心
out of curiosity出于好奇
with curiosity=curiously adv.好奇地
satisfy one’s curiosity满足某人的好奇心
Just out of curiosity, she opened the letter.她打开这封信只是出于好奇。
She was looking at me with curiosity/curiously.她好奇地看着我。
词汇 释义 用法& 拓展
lecture n.讲座;讲课;教训 vi.(开)讲座;讲课 vt.训斥(生义) attend a lecture听课;听讲座
deliver/give a lecture作演讲
register vt. & vi.登记;注册 register for English classes注册英语课程
registered users注册用户(2021浙江)
registration n.登记;注册;挂号
nation n.国家;民族;国民 national adj.国家的;民族的
nationality n.国籍;民族
高频词汇积累
formal adj.正式的;正规的 formally adv.正式地;正规地
informal adj.非正式的
senior adj.级别(或地位)高的 n.较年长的人 be senior to...比……地位/水
平/级别高
junior adj.级别(或地位)低的 n.职位较低者;青少年
be junior to...比……职位/级别低
outgoing adj.爱交际的;外向的 an outgoing personality外向的性格
leave...alone 不打扰;不惊动;不碰;不移动 leave me alone别打扰我
leave her things alone别碰她的东西
awkward adj.令人尴尬的;难对付的 awkward silence 令人尴尬的沉默(2021全国乙)
awkwardly adv.尴尬地;笨拙地
awkwardness n.尴尬
explore vt. & vi.探索;勘探 explore...for sth.在……探索/勘探某物
exploration n.勘探
explorer n.勘探者
organise (organize) vt.组织;筹备;安排;组建 vi.组建;成立 organiser n.组织者
organisation n.组织;团体;机构
goal n.目标;球门;射门(生义) set goals设立目标(2023新课标Ⅱ)
achieve/attain/reach a goal达到目标
keep goal守球门
improve vi. & vt.改进;改善 improvement n.改善
company n.公司;商行;陪伴 keep pany陪伴某人
in company with sb.和某人一起
personality n.性格;个性;名人(生义) She has developed a strong personality.她已经养成了坚强的性格。 (2022新高考Ⅰ)
character n.个性;性格celebrity n.名人
style n.方式;作风;风格;款式;时髦
(生义) in/out of style流行/不再流行
What if no one talks to me 要是没人跟我说话怎么办呢 (教材P4)
情景导学
What if we go on a trip to the Great Wall 我们去长城旅行怎么样
What if the only way of getting news from faraway friends was writing letters that took ages to be
delivered 要是只有通过写信才能得知远方朋友的消息,而信要经过漫长的等待才能送到,会
怎么样呢
用法归纳
What if... =What would happen if... 主要有以下两个用法:
①表示假设
经典结构 情景破
结构 1 “What if... ”要是……会怎么样呢
用于询问不愉快的事发生后的结果,意为“　　　　　 　 ”,其后可用陈述语气(用一般现在时),也可用虚拟语气(用一般过去时或“should+动词原形”)。
②用于提出建议
用于提出建议时,意思是“　 　　 　 ”。
要是……怎么办/会怎么样
……怎么样/如何
I found most of my classmates and teachers friendly and helpful.我觉得我的大多数同学和老师
友好且乐于助人。(教材P4)
情景导学
When he woke up, he found himself in hospital.当他醒来时,他发现自己在医院里。
I find Chinese classics to be charming.我发现中国名著很有魅力。 (写作·中国名著)
When I studied abroad, I found myself living in a completely strange culture.当我出国留学时,我
发现自己生活在一个完全陌生的文化中。(表示主动和进行) (写作·求助信)
About a month ago, I was sailing, and towards night I found myself carried out to sea by a strong
wind.大约一个月前,我正在航行,傍晚时分,我发现自己被一阵强风刮到了海上。(表示被动
和完成)
结构 2 find+宾语+宾语补足语
用法归纳
find+宾语+
结构拓展
①当不定式短语作宾语时,为了保持句子结构的平衡,通常用it作形式宾语,而将真正的宾语
放在宾语补足语后面。构成“find+it+宾语补足语+不定式短语”结构。
However, you will find it difficult to be smart online learners.然而,你会发现做聪明的在线学
习者是困难的。(2021全国乙)
介词短语
现在分词
过去分词
②若“find+宾语+宾语补足语”结构变为被动形式,则原来的宾语变为主语,宾语补足语变为
主语补足语。
The cook was fired as he was found smoking in the kitchen.这个厨师因被发现在厨房吸烟而
被开除了。
If I’m not in class, I’m either in the library or in the computer lab.如果我不上课,我要么在图书
馆,要么在计算机实验室。(教材P8)
情景导学
Either you or I am wrong.不是你错了,就是我错了。
I’ll take either the hat or the shoes.我要么就选那顶帽子,要么就选那双鞋。
People can either give Chinese knots as gifts to friends or hang them in their houses.人们可以把
中国结作为礼物送给朋友,也可以把它们挂在家里。
Documentaries about China, produced either in China or in other countries, are becoming increas-
ingly popular among foreigners.关于中国的纪录片,无论是在中国还是在其他国家制作的,在
外国人中都越来越受欢迎。 (2020江苏)
结构 3 either...or...要么……要么……
Either I follow you or I wait for you outside.我要么跟着你,要么在外面等你。
用法归纳
①either...or...意为“要么……要么……;
不是……就是……;或者……或者……”。常用来连接两个　　　 、　　　 、表语、
　　 、　　　 等成分,有时也用来连接两个分句。
②若连接两个主语,谓语动词常与　　　 的主语在人称和数上保持一致,即遵循“就近原
则”。
结构拓展
常遵循“就近原则”的连词或结构还有neither...nor...、not only...but also...、not...but...、
there be句型等。
主语
谓语
宾语
状语
邻近
Sentence 1
译文　今天上午,我担心没有人会和我说话。
Sentence 2
译文　我想念我初中的朋友,但我相信我会在这里结交新朋友,而且在高中有很多要去探索
的东西。
长难句 图解
宾语
宾语
Sentence 3
译文　我感觉比今天早上自信多了。
比较状语
句子成分和基本句型
一、句子成分
　　构成句子的各个部分称为句子成分。句子成分有主语(Subject)、谓语(Verb)、表语
(Predicative)、宾语(Object)、定语(Attributive)、状语(Adverbial)、补足语(Complement)和同
位语(Appositive)。
1.主语
情景导学
The students are playing volleyball now.
To read in the sun is bad for your eyes.
When we are going to have an English test has not been decided.
必备语法 情景破
Smoking does harm to our health.
用法归纳
主语表示句子所要说明或描述的人或事物,一般为①　　　 、代词、数词、动名词、
②　　　 或从句。
2.谓语
情景导学
You may keep the book for two weeks.
He didn’t listen to my advice.
用法归纳
谓语表示主语的行为、动作或所处的状态,由动词(短语)充当。
名词
不定式
3.表语
情景导学
I’m an astronaut.
She looks pale.
My job is teaching English.
用法归纳
表语说明主语的身份、特征、状态、内容等,在③　　　 (be、become、get、look、
grow、turn、seem等)之后,可以由④　　　 、代词、形容词、不定式、动名词、介词短
语及从句充当。
系动词
名词
4.宾语
情景导学
He wrote a play.
She enjoys living in China.
He insists on finishing the task ahead of time.
用法归纳
宾语表示动作的对象、行为的承受者或动作的结果,一般位于⑤　　　 或⑥　　　
后面。宾语分为单宾语、双宾语、复合宾语。双宾语指直接宾语和间接宾语。复合宾语为
“宾语+宾语补足语”。宾语可以由名词、代词、数词、名词化的形容词(the+形容词)、不
定式、动名词、从句充当。
及物动词
介词
5.宾语补足语
情景导学
New technologies make life easy and convenient.
用法归纳
有些及物动词除了有一个宾语外,还要有一个宾语补足语,才能使句子的意义完整。宾
语补足语可由名词、⑦　　　 、副词、不定式、分词或介词短语充当。
一般结构:及物动词(如make、see、find等)+宾语+宾语补足语。
特别提醒
“make/see/...sb. do sth.”结构中的do为省略to的不定式,变为被动形式时,to要还原,即“sb.
be made/seen/... to do sth.”。
He was seen to enter the classroom.
形容词
6.定语
情景导学
The black bike is mine.
They made paper flowers.
The boy in the classroom is Jack.
Our monitor is always the first to enter the classroom.
用法归纳
定语是修饰名词或代词的成分。定语就其与被修饰词的位置关系来看,可分为前置定语
和后置定语。可以充当前置定语的有形容词、代词、数词、名词、分词;可以充当后置定语
的有形容词、副词、介词短语、不定式、分词、从句。
7.状语
情景导学
It’s quite cold outside.
Luckily, the patient was saved in the hospital.
She is lying in bed thinking.
When I was young,I often listened to the radio.
用法归纳
修饰动词、形容词、副词或整个句子,说明动作或状态特征的句子成分称为状语。可以
充当状语的有⑧　　　 、⑨　　　 、不定式、分词、从句。有时形容词也可作状语。
副词
介词短语
8.同位语
情景导学
We have two children, a boy and a girl.
We each received a gift.
The news that he had passed the exam delighted his mother.
用法归纳
同位语通常位于名词或代词之后,对该词作进一步解释说明。可以作同位语的有⑩　　
、代词、数词、 　　　 。
名词
从句
二、八种基本句型
1.主语+谓语(SV)
情景导学
The car won’t start.
They laughed.
用法归纳
此类句型有一个共同特点:句子的谓语动词都是 　　　 ,能表达完整的意思。
2.主语+系动词+表语(SP)
情景导学
The flowers smell sweet.
不及物动词
Tom looks thin.
用法归纳
系动词单独作谓语不能表达一个完整的意思,需要接表明主语身份或状态的 　　
构成谓语。
3.主语+谓语+宾语(SVO)
情景导学
They ate what was left over.
She hates spiders.
He admitted that he had made a mistake.
用法归纳
　　此类句型中谓语动词为及物动词,不能单独表达完整的意思,后面必须加一个 　　
表语
宾语
　 ,即动作的承受者。
4.主语+谓语+间接宾语+直接宾语(S V IO DO)
情景导学
She cooked her husband a delicious meal.=She cooked a delicious meal for her husband.
He gives your mother the letter.=He gives the letter to your mother.
用法归纳
有些及物动词可以有两个宾语。通常情况下间接宾语(多指人)在前,直接宾语(多指物)
在后;有时也可把间接宾语置于直接宾语后,此时间接宾语前需加介词 　　　 或to。
for
常用to引出间接宾语的动词 pass、give、hand、lend、return、show、
bring(提供)、take、sell、teach、write、
sing、read等
常用for引出间接宾语的动词 buy、get、make、cook、order、find、save
等
特别提醒
5.主语+谓语+宾语+宾语补足语(SVOC)
情景导学
They made her happy.
She kept us waiting for her answer for over a week.
用法归纳
有些及物动词只跟一个宾语不能表达完整的意思,需要用宾语补足语对宾语进行补充说
明。宾语补足语可以由名词、 　　　 、副词、介词短语、不定式、分词充当。
特别提醒
常接复合宾语的动词有let、make、keep、have(使,让)、see、watch、hear、help、find、
ask、want、like、hate、tell(命令;指示)、prefer、wish、force(强迫)等。
形容词
6.主语+谓语+状语(SVA)
情景导学
The children stayed in the room.
John has gone to buy books.
用法归纳
该句型中谓语为不及物动词,需要跟状语对其进行补充说明或限定。状语常常是副词、
介词短语、不定式、分词。
7.主语+谓语+宾语+状语(SVOA)
情景导学
They know us very well.
They put the dish on the table.
用法归纳
句子谓语为及物动词时,跟宾语后有时句意还不完整,需要跟状语进行补充说明或限
定。状语常常是副词、介词短语等。
8.There be句型
情景导学
There is a book on the table.
There are some apples and a pear in the bowl.
There was a sports meeting in our school yesterday.
用法归纳
There be后面的名词是句子的主语,其中be动词可以替换为live、lie、stand、exist等。
特别提醒
①在There be句型中,be的单复数与离它最近的名词的单复数保持一致,并且There be句型可
以有不同的时态。
②There be表示“存在;有”。这里的there没有实际意义,不可与副词there(在/到那里)混淆。
即时巩固
Ⅰ.写出下列句子的基本句型
S:主语　V:谓语　O:宾语　P:表语
A:状语　IO:间接宾语　DO:直接宾语
C:补足语
1.The show will start. 　　　
2.(2021新高考Ⅰ)My husband and I just spent a week in Paris. 　　　
3.(2023全国甲 )For now, grizzlies remain listed. 　　　
4.I found your bag. 　　　
5.The teacher handed me a book. 　　　
6.(2022全国乙)They are held in the Lecture Room. 　　　
SV
SVOA
SP
SVO
S V IO DO
SVA
7.There are some apples on the table. 　 　　
8.He noticed a man enter the room. 　　　
Ⅱ.完成句子
1.我们下周六将组织一场会议。
We will 　　　　　　　　　　　 next Saturday.(SVOA)
2.老师教了她一些学习策略。
The teacher teaches 　　　　　　　　　　　　　　　 .(S V IO DO)
3.无论发生什么事,他总是保持自信。
No matter what happens, he always 　　　　　　　 . (SP)
4.当她走进教室时,她发现一些学生正在做笔记。
When she entered the classroom, she 　　　　　　　　　　　　　　　　　　　 .(SVOC)
There be句型
SVOC
organize a meeting
her some learning strategies
stays confident
found some students taking notes
5.书桌上有很多教学卡片。
There are 　　　　　　　　　　　 on the desk.(there be...)
many flash cards