Welcome Unit 知识点课件(共28张PPT) 人教版(2019) 必修第一册

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名称 Welcome Unit 知识点课件(共28张PPT) 人教版(2019) 必修第一册
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资源类型 教案
版本资源 人教版(2019)
科目 英语
更新时间 2025-10-04 10:43:26

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(共28张PPT)
单元主题写作词汇积累---自我介绍
3.lovely adj. 可爱的
4.easy-going adj. 随和的
2.naughty adj. 淘气的
6.healthy adj. 健康的
5.clever adj. 聪明的
1.warm-hearted adj. 热心肠的
7.creative adj. 富有创造性(力)的
friendly adj. 友善的
independent adj. 独立的
hard-working adj. 勤奋的
willing adj. 乐意的;愿意的
curious adj. 好奇的
hobby n. 爱好
honest adj. 诚实的
active adj. 主动的,活跃的
词块
1.be fond of 爱好 2. collect stamps 集邮
3. dream of 梦想 4. be interested in 对……感兴趣
5. be ready to help others 乐于助人
6. be satisfied/content with... 对……满意
7. be popular with... 受……欢迎
8. communicate with... 与……交流
9. get along/on well with... 与……关系良好
10. make friends with sb 和某人交朋友
1. n.& vt.交换;交流
2. n.& vi.(开)讲座;讲课
3. adj.正式的;正规的
4. adj.级别(或地位)高的 n.较年长的人
5. adj.外向的
6. vi.& vt.集中(注意力);聚精会神
7. n.试验
8. adj.令人尴尬的
exchange
formal
lecture
outgoing
senior
concentrate
experiment
awkward
单词检测
9. adj.地位(或职位、级别)低下的 n.职位较低者
10. vt.& vi.探索;勘探
11. adv.向前;前进
12. n.光;信号 vi.& vt.(使)闪耀;发出(信号)
13. n.目标;球门;射门
14. n.同伴
15. n.公司;陪伴
16. n.方式;作风
junior
explore
forward
flash
goal
partner
company
style
1.design vt.& n.设计→ n.设计者
2.anxious adj.焦虑的;不安的→ adv.焦虑地→ n.焦虑
3.annoy vt.使恼怒→ adj.恼怒的→ adj.令人恼怒的→ n.恼怒
4.frighten vt.使害怕→ adj.惊吓的→ adj.令人害怕的
5.impress vt.给……留下深刻的好印象→ n.印象;感想→
adj.令人印象深刻的
designer
anxiously
anxiety
annoyed
annoying
annoyance
frightened
frightening
impression
impressive
核心词形拓展
6.confident adj.自信的→ n.信心;信任
7.organise vt.组织;筹备→ n.组织;团体→ n.组织者
8.improve vi.& vt.改进;改善→ n.提高;改善
9.curious adj.好奇的→ adv.好奇地→ n.好奇
10. formal adj.正式的:正规的→ adj非正式的:非正规的
confidence
organisation
organiser
improvement
curiously
curiosity
informal
1.exchange n 交换:交流 vt。 交换:交流:交易:兑换
【典型例句】 I’m an exchange student from the UK.
拓展 exchange A for B 以/用A换B:把A兑换成B
exchange sth with sb与某人交流/交换某物
An exchange student 交换生
in exchange (for) 作为(对....的)交换
1.We ____________our opinions ______each other on the topic we were interested in at the meeting.
2.I’m going to Germany on business, so I need to _________ some RMB ___euros.
exchanged
with
exchange
for
单元核心词汇精讲精练
2.design n.设计;设计方案 vt.设计;筹划
【典型例句】
These books are primarily designed for the use of beginners. 这些书主要是供初学的人使用的。
【拓展】
(1)be designed for sb/sth 为……所设计
be designed to do sth 被设计用于做……,旨在做某事
(2)by design=on purpose 有意地,故意地
(3)designer n. 设计者
【经典练】
单句语法填空
①The Hope Project ____________(design) help those children who drop out of school because of poverty
②This room ______________(design) children as a children’s playroom.
③We don’t know whether they did it by accident or _________ design.
④This course is specially designed ________beginners like you, focusing on listening and speaking practice.
is designed to
is designed for
by
for
3.annoyed adj.恼怒的;生气的
【典型例句】
I was annoyed at those annoying things because those things were annoying me all the time.
我对那些烦人的事情感到恼火, 因为这些事情一直困扰着我。
【拓展】 (1)be/ get annoyed with sb 对某人生气
be annoyed at/about sth 因某事而生气,对.....生气
be annoyed to do sth 因做某事而生气
(2)annoy vt. 使恼怒;打扰
annoying adj. 令人恼怒的;令人烦恼的
annoyance n. 恼怒,生气 to one’s annoyance使某人烦恼的是
单句语法填空
① We were annoyed ______(find) him breaking the window.
② She is ________(annoy) with him for forgetting to phone her.
③ He was annoyed ________ you for your carelessness.
【写作佳句】
When I hear that someone says,“My friend falls,I laugh; my phone falls, I cry.” I feel rather annoyed and surprised.
当我听到有人说:“我的朋友摔倒了,我笑了;我的手机掉了,我哭了。”我感到很恼火和惊讶。
to find
annoyed
at/with
.anxious adj.焦虑的;不安的
[教材原句]I’m not outgoing so I’m a little anxious right now.我性格并不外向,所以现在感觉有点焦虑。
【拓展】
(1)be anxious about 为……担心/担忧
be anxious for 渴望得到……
be anxious(for sb ) to do sth 渴望(某人)做某事
be anxious that....渴望.....
(2)anxiety n. 担心;焦虑;渴望 with anxiety 焦虑地
anxiously adv. 焦虑地
【经典练】
① It’s natural for parents to be anxious_______children’s future.
② I can understand your __________(anxious), but please try not to worry.
③ I was told the Learning Centre provides help for students and I’m anxious_________(get) help from you.
④ He was so anxious__________(return) home that he had booked a train ticket before the summer vacation began.
about
anxiety
to get
to return
5.impression n.印象;感想
[教材原句] I want to make a good first impression.我想给别人留下良好的第一印象。
【拓展】
(1)make/have/leave a(n)...impression on sb 给某人留下一个……的印象
(2)impress vt. 使钦佩;给……留下深刻的好印象vi. 留下印象;引人注目
impress sth on/upon sb=impress sb with sth 使某人牢记/铭记某事
be impressed by/at/with 对……印象深刻
(3)impressive adj. 令人印象深刻的;感人的
【经典练】
① You will surely be impressed those beautiful paper-cutting works.
② What (impress) me most was that whenever he appeared in front of others he often wore a big smile.
③ First (impress) are the most lasting. After all, you never get a second chance.
by
impressed
impressions
6.frightened adj.惊吓的;害怕的
[教材原句] I didn’t feel awkward or frightened at all.我一点也不觉得尴尬或害怕。
【拓展】
(1)be frightened to do sth 害怕做某事,不敢做某事
be frightened of(doing) 对……感到惊恐,害怕(做)某事
be frightened at /by...因....害怕
be frightened to death 吓得要死
(2)frighten vt. 使惊吓;使惊恐;吓唬
frightening adj. 令人恐惧的;可怕的
【经典练】
单句语法填空
① I’m frightened ________ walking home alone in the dark.
② She was frightened _________ (look) down from the top floor of the building.
③ Seeing the _______ tiger, the boy was ________. (frighten)
④ Seeing the frightening scene, the little girl was frightened ________death and cried in fright with a frightened expression on her face.
of
to look
frightening
frightened
of
7.concentrate on集中精力于
[教材原句]I couldn’t concentrate on the experiment.我没法专心做实验。
【拓展】
concentrate one’s mind/attention on 集中注意力于;致力于;专心于
concentration n. 集中;专心
【经典练】
单句语法填空
① All these worries make it impossible for her to concentrate her work.
② His ability to absorb information was astonishing, but his (concentrate) time was short.
on
concentration
8. confident adj.自信的,有把握的 confidence n. 信心,信任
Be confident about / of (doing)/in sth/that....对(做)20.某事有把握
With confidence =confidently自信地:充满信心地
Have the confidence to do sth对做某事有信心
Part 3 单元重点句型精讲精练
考点1.[教材原句P4]I found most of my classmates and teachers friendly and helpful.
我觉得我的大多数同学和老师都很友好,而且乐于助人。
【拓展】
[句型公式] find+sb/sth+adj.(宾补), 该结构意为"发现/觉得 ”,该结构中的宾语通常是名词(短语)或代词,宾语补足语可以是形容词、副词、介词短语、动词-ing(短语)、动词-ed(短语)等。
find+宾语(n./pron.)+宾语补足语,意思是“发现……处于……状态”。句中“most of my classmates and teachers”为宾语,“friendly and helpful”为宾语补足语。常用下列形式:
(1)find+宾语+adj.(宾补)
(2)find+宾语+doing(宾补)
(3)find+宾语+done(宾补)
特别提醒
当动词不定式作find的宾语时,通常用i作形式宾语,真正的宾语放在宾补之后,即构成"find +it(形式宾语)+宾补+动词不定式(真正的宾语)"结构,该结构可转换为"find+宾语从句"。
The manager found it very difficult to finish the project by the end of the month.
= found (that) it was very difficult to finish the project
这个经理觉得在月底之前完成这个项目很困难。
(1)单句语法填空
①When he arrived, he found all the work _______ (finish).
②When she came into the room, she found them ________ (sit) together singing.
(2)完成句子
③I called on her on my way home and ______ _______ _______.
我在回家的路上去拜访她,发现她出去了。
④Jane _______ __________ ________ ________ ________ __________ .
简发现自己在一个不同的世界里。
⑤She returned to England to ________ __________ ___________ .
她回到英国,发现自己竟出名了。
【写作佳句】
When I arrived home,I ______________________________. 当我到家时,我发现妈妈正在看电视
finished
sitting
found her out
found herself in a different world,
find herself famous
found my mother watching TV
考点2. either ... or… 要么……要么……
[教材原句P8]If I'm not in class, I'm either in the library or in the computer lab.
如果我不在教室,我要到在图书馆要么在电脑室。
【拓展】
[句型公式] either...or...或者……或者……
连接两个并列主语时,谓语动词的数遵循“就近原则”的并列连词有:
·either...or...或者……或者……
·neither...nor... 既不……也不……
·not only...but also... 不但……而且……
·not...but... 不是……而是……
①Sightseeing is best done by tour bus by bicycle.
观光最好要么乘坐游览巴士,要么骑自行车。
②Either you or one of your students (be) to attend the meeting.
或者是你或者是你的一个学生参加会议。
③Kunming is a beautiful city, where it’s too hot too cold all the year around.
昆明是一个美丽的地方,一年四季既不冷也不热。
④In my opinion, neither my friend nor my classmates (be) as positive as Tom.
在我看来,我的朋友和我的同学都没有和汤姆一样积极。
_____________________________ _ the gym as my after-class activities.课外活动时,我通常要么去“英语角”,要么去体育馆。
either
or
is
neither
nor
are
I often go to either the English Corner or
考点3.重点句式:what if ...... 如果...会怎么样呢? 要是...会怎么样呢?
【教材原句】 What if no one talks to me 要是没人跟我说话怎么办呢?
【拓展】
其他类似结构:
What/How about ...?  ……怎么样(表示建议)
How come 怎么回事?
So what 那又怎么样?
What for 为什么......
what's up 怎么了?
What do you think of... 认为......怎么样?
【经典练】
单句语法填空
①______ ______ he gets angry I'm a little worried.
如果他生气了会怎么样呢?我有点儿担心。
②_______ ________ going to the cinema tonight A new film is on show.
今天晚上去看电影怎么样?有一部新电影正在上映。
③—Someone will see you doing it.
—_______ ________
——会有人看见你做这事的。
——那又怎么样?
④_______ _______ Why are you late again
怎么回事?你为什么又迟到了?
What if
What about
So what
How come
1._____________ (curious), the shy boy became extraordinarily active when the discussion began.
2.The recent data shows the public's lack of ______ (confident) in the National Health Service.
3.______ (frighten) by the noise in the night, the girl didn't dare to sleep in her room.
4.The teacher stood behind the door, with his attention ______ (concentrate) on the students who were laughing and talking loudly.
5.She ______ ( impress) deeply by the scenery in Guilin last year.
6.A ______ (design) is someone whose job is to make plans or patterns for clothes, furniture and so on.
7.It's an _______ (formal) party, so you needn't dress up.
8.Peter sounded _______________ (annoy) on the phone, but I really had no idea what was wrong.
Curiously
confidence
Frightened
concentrated
was impressed
designer
informal
annoyed