资源简介

(共37张PPT)
Unit 1 重点最全知识梳理
CONTENTS
目录
重点单词讲解
重点单词练习
1.
2.
重要词组讲解
3.
4.
重要语法剖析
4.
重要词性转换
5.
1
PART
重点单词讲解
1. billion n.十亿
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
【考点1】300亿 30 billion (前有数字，billion不加s)
【考点2】数十亿 billions of（后有of，billion加s)
【考点3】长数字读法
1，234，567，890
billion
million
thousand
2. rest n.剩余部分；休息时间
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
1. take/have a rest 休息一会
2. 当the rest作主语时，谓语动词的单复数形式由其所指代的名词性质决定 。具体分为两种情况：若the rest后接of结构，动词形式取决于of后的名词单复数性；若无of结构，则根据上下文所指代对象判断单复数。
eg1. The rest of the students are in the classroom.
eg2. The rest of the water is polluted.
eg3. Some apples are red; the rest are green.
eg4. Half of the bread was eaten, and the rest is stale.
3. treatment n.处理；加工
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
water treatment 水处理
sewage treatment / su d / 污水处理
v. 对待；治疗；请客
treat sb as...将某人视为
My treat = Treat on me 我请客
4. soap n.肥皂； v.抹肥皂
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
soap dish 肥皂盒
soap bubble 肥皂泡
soap opera 连续剧
soap powder 皂粉
liquid soap 洗手液
5. corner n.角
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
in the corner 在角落里
around the corner 即将到来
at the street corner 在街角处
cut corners 抄近路
6. step v.迈步
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
take steps to do sth = take action to do sth 采取行动做某事
step by step 逐步地
watch yocur step 小心台阶
step on sth 踩在...上
step forward 向前进
7. forward adv.向前
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
put forward 提出
look forward to doing sth 期待做某事
carry forward the spirit of...发扬...的精神
carry forward traditional Chinese culture 发扬中华民族传统文化
8. spread v.传播
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
The bird spreads its wings 鸟展开翅膀
The fire quickly spread 火势迅速蔓延
A smile spreads slowly across her face 微笑慢慢在她脸上绽开
Newspapers have been spread out. 报纸被展开
spread-spread-spread
9. raise vt.提升; 举起；筹集；饲养
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
raise the price 提升价格
raise money 筹钱
raise a child 抚养小孩
rise vi. 举起；上升
The sun rises from the east.
rise 单独使用（后不加）
+介词+宾语
10. awareness n.意识
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
raise the awareness of sth 提升...的意识
strengthen the awareness of sth 增强...的意识
be aware of = realize 意识到
be unaware of = don’t realize
2
PART
重点单词练习
课堂小练习
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
There are about 1.4 ______ people in China.
A. billion
B. billions
C. billions of
D. billion of
The charity needs to ______ money for the new hospital.
A. rise
B. raise
C. spread
D. treat
课堂小练习
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
—"I'm tired after hiking." —"Let's ______ under the tree."
A. take a rest
B. step forward
C. spread wings
D. cut corners
Some students are playing outside; ______ in the classroom.
A. the rest is
B. the rest are
C. rest is
D. rest are
课堂小练习
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
We should ______ to protect endangered animals.
A. take steps
B. step on
C. put forward
D. carry forward
I ______ receiving your reply soon.
A. look forward to
B. put forward
C. carry forward
D. step forward
课堂小练习
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
The news about the festival ______ quickly through social media.
A. raised
B. treated
C. spread
D. stepped
______ traditional culture is every Chinese teenager's duty.
A. Carrying forward
B. Putting forward
C. Looking forward to
D. Stepping forward
课堂小练习
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
______! The floor is wet and slippery.
A. Watch your step
B. Take a rest
C. Cut corners
D. Spread wings
My father often ______ me ______ his friend.
A. treats; as
B. raises; as
C. spreads; to
D. steps; on
课堂小练习
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
The sun ______ from the east every morning.
A. raises
B. rises
C. spreads
D. treats
Scientists ______ the idea of water treatment many years ago.
A. put upwards
B. put forward
C. carried forward
D. looked forward
"This dinner is ______," said Jack kindly.
A. my treat
B. rest of me
C. billions of
D. corner of street
课堂小练习
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
STEP 04
—"How to read 5,678,901 " —"______"
A. Five billion six hundred seventy-eight thousand nine hundred one
B. Five million six hundred and seventy-eight thousand nine hundred and one
C. Five billion six hundred seventy-eight million nine hundred one
D. Five million six hundred seventy-eight hundred nine one
3
PART
重点词组讲解
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
重点词组讲解
sth is important to sb
It is important for sb to do sth
continue to do sth = go on to do sth（继续做不同的事情）
continue doing sth = go on doing sth (继续做同一件事情）
suggest doing sth = suggest (that) sb (should) do sth 建议
4
PART
重要语法剖析
STEP 04
单击此处添加本章节的简要内容。模板所有素材均可自由编辑替换移动。单击此处添加本章节的简要内容。
时间状语从句的定义
at my hometown.
什么是时间状语从句？
由一个句子充当状语成分，补充句子的时间信息，这个句子就是时间状语从句。
at my hometown.
找一找，哪些是时间状语从句？
1. When/While he was seeing a movie, his mother came in.
2. We play football after school every day.
3. They went to bed after they finished their homework.
4. My sister reads books in the library on weekends.
5. He stayed at the library until it closed.
时间状语从句的引导词
02/
at my hometown.
时间状语从句的引导词有哪些？
1. When/While he was seeing a movie, his mother came in.
2. We play football after school every day.
3. They went to bed after they finished their homework.
4. My sister reads books in the library on weekends.
5. He stayed at the library until it closed.
at my hometown.
时间状语从句的引导词
When/while before/after as soon as until/till
当……时候 之前/之后 一…….就 直到……
as since
随着 自从
时间状语从句的时态
03/
at my hometown.
1. While 之后的从句用进行时（现在/过去进行时）
2. When之后的从句不能用将来时（如果表示将来，要用一
般现在时代替将来时）
3. as soon as (1)主过从过 （2）主将从现
4. since之后的从句用一般过去时，主句用现在完成时
5. until (1)主过从过（2）主将从现
I won’t leave until you buy me a bike.
I didn’t finish my homework until my mother came back
My little brother was reading ______ I ______ my favorite TV show.
A. while; watch
B. while; was watching
C. when; watched
D. when; am watching
I will call you ______ I ______ at the train station tomorrow.
A. when; will arrive
B. when; arrive
C. while; am arriving
D. as soon as; will arrive
Jenny ______ you the book as soon as she ______ it back from Tom.
A. lends; will get
B. will lend; gets
C. lends; gets
D. will lend; will get
Mike ______ in Beijing since his family ______ here five years ago.
A. lives; moved
B. has lived; moved
C. lived; has moved
D. has lived; has moved
We ______ leave for the park ______ the rain stops.
A. will; until
B. won't; when
C. will; when
D. won't; until
not... until... 直到...才...
not until通常和before 同义转换
= We will not leave for the park before the rain stops
5
PART
重要词性转换
salty adj.含盐的 salt n.盐
presentation n.展示会 present v.展示
useful adj.有用的 use v.使用 useless adj.无用的
chemical n.化学品 chemistry n.化学
treatment n.处理 treat v.对待；治疗；请客
include v.使成为...的一部分 including prep.包含
agree v.同意 agreement n.同意 disagree v.不同意
indirect adj.间接的 direct adj.直接的 direction n.方向 indirectly adv.间接地
shine v.照耀 shine-shone（过去式）-shone（过去分词）
carefully adv.仔细地 careful adj.仔细的 careless adj.粗心的
limited adj.有限的 limit v.限制 limitation n.限制
spread v.传播 spread（过去式）-spread（过去分词）
awareness n.意识 aware adj.意识到的 unaware adj.未意识到的
boring adj.没趣的 bored adj.感到没趣的

展开更多......

收起↑