人教版（2019）必修第一册welcome unit 词汇复习课件(共32张PPT)

(共32张PPT)
Welcome Unit
2023届高考一轮复习
必修第一册
词汇
1.exchange (n. &vt. )
exchange sth with sb 和某人交换某物
2.register (vt. &vi. ) →registration （n.）
3. nation (n. ) →nationality (n. ) →national(adj. )
4. design(v.)设计 →designer (n. )
by design/ on purpose 故意地
5. annoy （vt.） →annoyed adj. 感到生气的
→annoying adj.令人恼怒的
be annoyed with sb. 对sb.恼怒
6. formal (adj.)正式的→(adj. )informal非正式的
7.anxious adj. →anxiously adv. →anxiety n.
be anxious about sb./sth. 为某事或某人担心或担忧
be anxious to do sth. 渴望或想要做某事
8. fright(n. )→ frighten(v.)→
frightened 惊吓的，害怕→ frightening令人恐惧的
be frightened at对......感到惊恐
9. senior(adj. )→ 反junior(adj.)
be senior to 比......年长 be junior to 比......年幼
10. at last = finally/ eventually/ in the end
11. impress (v.)→ impression(n. )
→impressive (adj.) 令人钦佩的；给人印象深刻的
leave/make a/an…impression on sb. 给某人留下一个……的印象
12.“集中注意力”聚焦
①focus on集中注意力于 ②be absorbed in全神贯注于
③pay attention to注意 ④concentrate on集精力于
13. confidence （n.） → confident （adj. ）
have confidence in sb.对某人有信心
14. explore (vt. & vi. )→ explorer （n.） 探险家; 勘探者
→exploration （n.） 探索
15. look forward to (介词）+doing/n.
I am looking forward to meeting you again.
I am looking forward to your early reply.
16. organise (vt. & vi. )→organiser(n.) 组织者
→organisation (n. ) 组织→organised (adj.) 有组织的
17. curious (adj.)→curiously （adv. ）
→curiosity （n.） 好奇心
18. personal (adj.)→personality（n. ）→person （n.）
语音
元音字母的读音规则：
1.元音字母a
在重读音节中 在开音节中/eI/ name，plane，Jane，baby
在闭音节中/ / bag，dad，hat，map，black
在非重读音节中 / / China，another，woman，breakfast /I/ orange，message，village，cabbage 2.元音字母e
在重读音节中 在开音节中/i / he，these，me，Chinese
在闭音节中/e/ bed，let，pen，desk，yes
在非重读音节中 / / hundred，enemy，open，children /I/ chicken，pocket，begin 3.元音字母i
在重读音节中 在开音节中/aI/ bike，five，drive，time，nice
在闭音节中/I/ fish，big，drink，sit，milk
在非重读音节中 / //I/ holiday，beautiful，family，animal /aI/ exercise，satellite 4.元音字母o
在重读音节中 在开音节中/ / those，close，go，hope
在闭音节中/ / clock，not，box，shop
在非重读音节中 / / second，tonight，somebody / / also，zero，photo 5.元音字母u
在重读 音节中 在开音节中/ju / student，excuse，duty
在开音节中u在辅音字母j，l，r，s后面时发/u / June，blue，ruler
在闭音节中/ / bus，cup，jump，much
在非重读音节中 / / autumn，difficult /ju/ popular，occupation，January 发音微技能：
开音节/闭音节/重读音节/弱读音节
1.开音节
以发音的元音字母结尾或以元音字母＋辅音字母(r除外)＋不发音的e结尾的音节叫开音节。例如：be，he，make，like。
2.闭音节
以一个或几个辅音字母(r除外)结尾而中间只有一个元音字母的音节叫闭音节。例如：map，desk，is。
3.重读音节和弱读音节
一个单词中读音较重的音节叫重读音节。单音节词都是重读音节，双音节和多音节词中一般有一个重读音节，其他的是弱读音节。在重读的开音节中元音字母按字母名称读音；在重读的闭音节中元音字母读作短元音。
语法
Members of a sentence: Think and talk
What is a sentence made up of
主语 谓语 宾语 表语
定语 补语 状语
Members of a sentence: Think and talk
The car runs fast.
She is kind.
Eight is a lucky number in China.
Swimming is my favorite.
To see is to believe.
What we need is time.
名词
动名词
动词不定式
代词
数词
主语从句
1. 主语 (S-subject): 表明句子说的是谁或什么情况，一般可由名词、代词、数词、动名词、动词不定式、主语从句等充当。
Members of a sentence: Think and talk
2. 谓语 (V-verb)：说明主语的动作或状态，一般由及物动词和不及物动词充当。
He reads a book.
The boy likes English.
The river flows.
The sun rises.
及物动词
及物动词
不及物动词
不及物动词
Members of a sentence: Think and talk
3. 宾语 (O-object): 表示动作、行为的对象；宾语一般可由名词、代词、数词、动名词、动词不定式等充当；及物动词后称为动词宾语，介词后称为介词宾语；有些动词可接双宾语 (即直接宾语 → 常指物，和间接宾语 → 常指人)。
He reads a book. He loves her.
He wants three.
He likes swimming.
She wants to fly.
He waits for the chance.
He bought her a coat.
名词
代词
数词
动名词
不定式
her：间接宾语；a coat：直接宾语
名词 (介宾)
Members of a sentence: Think and talk
4. 系动词 (linking verb): 状态系动词，表示主语的状态、身份等。常见的系动词有：be 动词 (am, is, are), 半系动词 (stay, keep, turn, remain, get 等)，感官系动词 (feel, smell, taste, sound等)。
I am happy.
The day turns long.
He gets angry.
He seems ill.
Members of a sentence: Think and talk
5. 表语 (P-predicative)：用在系动词之后, 说明主语“是什么” “怎么样”；一般可由名词、形容词、动名词、动词不定式、代词、数词、介词短语等充当。
She is a doctor.
The cloth feels soft.
His favorite sport is running.
Your task is to find out the cost.
The helper is him.
The lucky number in China is eight.
She is in the room.
名词
形容词
动名词
代词
不定式
数词
介词短语
Members of a sentence: Think and talk
6. 定语 (attribute)：用来修饰或限制名词或代词的成分; 一般可由形容词、非谓语动词、名词、数词、 冠词、介词短语等充当。
a nice girl
three cups
something to eat
a sleeping baby
the burnt food
a cat in the room
a shoe shop
形容词
现在分词
名词
不定式
数词
介词短语
过去分词
Members of a sentence: Think and talk
7. 状语 (adverbial): 用来修饰动词, 形容词, 副词或整个句子的成分；说明时间、地点、方式、原因、结果、条件、让步、程度、频率、伴随、目的等; 一般可由副词或介词短语充当。
walk slowly
very good
quite well
He has lived there for ten years.
Members of a sentence: Think and talk
8. 宾语补足语 (Object complement): 用来补充说明宾语的情况。
She encouraged her students to study hard.
He gets the floor clean.
He saw a bird flying over his head.
She thinks him a good teacher.
简单句（5种）
1. 主+谓
I laugh.
2. 主+谓+宾
I like music.
3. 主+谓（系）+表
I am a student.
Note: 一句话中什么不能少？
谓语！！！主语！！！
简单句（5种）
4. 主+谓+双宾
I give her flowers.
（间宾） （直宾）
5. 主+谓+宾补
I call him monitor.
Note: 直宾物，间宾人
Note: 如何判断宾补还是双宾？
如果宾语和后面词加上be动词能构成一句话为宾补。
课文
Task 1　宏观架构　整体理解
Ⅰ.Read the passage quickly and then fill in the blanks.
impression
anxious
difficult
friendly
great
next to
worried
confident
Ⅱ.The main idea of the passage is ___________________________
.
Han Jing’s first day in senior
high school and her feelings
A thousand-mile journey
begins with the first step.
—— Laozi
千里之行，始于足下。
Pre-reading: Think and talk
Language points : Important words and phrases (P4~5)
1
2
3
4
5
6
7
8
junior high school
senior high school
be anxious about
be frightened of
make a good first impression
the whole time = all the time
初中
高中
对……很焦虑
害怕……
留下好的第一印象
一直
全神贯注于
让某人独自呆着
concentrate on
leave sb alone
Language points : Important words and phrases (P4~5)
9
10
11
12
13
14
not … at all
learn from
explain sth to sb
not … any more / not … any longer / no longer
feel awkward / frightened /
anxious / confident
on one’s first day
感到尴尬 / 害怕 / 焦虑 / 自信
从……学会
向某人解释某物
不再
在第一天
一点也不
Language points : Important words and phrases (P4~5)
15
16
17
18
19
have maths / chemistry class
上数学 / 化学课
in the science lab
What a day!
do an experiment
at last
在科学实验室
多么忙 / 美好的一天啊!
做实验
最终