小升初语法复习--数词,连词课件(46张ppt)

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名称 小升初语法复习--数词,连词课件(46张ppt)
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科目 英语
更新时间 2020-04-30 07:19:06

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(共46张PPT)
Numeral & Conjunction
12345678910
11678978576 858684 68468
25745756 98-894435436
2347345757 57745745767536879 34
325345 987974231 674588
658226564577 63798 8959702 74757
Numeral
数词

1
数词
概念
分类
用途
基数词
序数词
年月日
时间
分数



一、概念
表示数量和顺序的词
基数词
序数词
二、分类
—— 1 2 3 4 5
one two three four five
1. 基数词
(1) ① 1~99
填一填:
55 43 ? 98 *
12 14 23 *
Test
fifty-five
forty-three
ninety-eight
twelve
fourteen
twenty-three
百 hundred
几百+and+十个
888 eight hundred (and) eighty-eight
666 six hundred (and) sixty-six
千 thousand
百万 million
十亿 billion
﹏﹏﹏
﹏﹏﹏
(1) ② 100≥
(2) 基数词小用法
hundreds of
百是计数单位,用单数形式
hundreds of + 可数名词复数 成百上千;数以百计;许多


thousands of
千是计数单位,用单数形式
thousands of +可数名词复数 成千上万;数以千计;许多
The restaurant receives hundreds of tourists every day.
饭店每天接待数以百计的观光客。
This town has thousands of people.
这座城镇有数千人。

1. ___ horse run on the grassland.
A. Thousands ?? ? B. Thousands of ?? ?C. Thousand of
___ people watched the fireworks.
A. Thousand of ???B. Ten thousands ?? C. Thousands of
3. There are ___ student standing on the playground.
A. hundred of ? ? ?B. two hundred ??? C. two hundred of
Test
( )
B
( )
C
( )
B
(2) 基数词小用法
a/an 基数词– year – old boy/girl…
a/an 基数词 year(s) old boy/girl…



He is an eight-year-old boy.
He is an eight years old boy.
在我二十几岁时,我喜欢尝试新事物。

(2) 基数词小用法
年龄段 in + one’s +整十的复数(twenties、fifties…)



年代 in the 年份’s
I liked trying new things in my twenties.
在我二十几岁时,我喜欢尝试新事物。
This took place in the 1950’s.
这事发生在二十世纪五十年代。

二、分类
2. 序数词
—— 1st 2nd 3rd 4th 5th
first second third fourth fifth
基变序,容易记, 加上 th 就可以;
一二三,特殊记, 词尾字母 tdd ;
八减t,九减e, f 来把 ve 替;
若是遇到整十数, ty 变作 tie;
若是遇到几十几, 只变个位就可以。
口诀:
(1) ① 基数词序数词变化
填一填:
55th 43rd ? 98th *
12th 14th 22nd *
1st 44th 20th *
Test
fifty-fifth
forty-third
ninety-eighth
twelfth
fourteenth
twenty-second
first
forty-fourth
twentieth
(2) 序数词小用法
the + 序数词 + 名词
(for) the first time 第一次


(on)the second floor 第二层
Sammy saw rivers for the first time.
Sammy 第一次看见了河流。
The bathroom is on the second floor.
浴室在二楼。
三、用途
基数词 & 序数词的用途
1. 表达日期
月—日—年 日—月—年

2020年4月23日
April 23rd,2020 23rd April,2020
1. Mr. White was born ____.
A. on June 28, 1968 B. in 28 June, 1968
C. in 1968, June 28 D. on June 28 in 1968
Test
( )
A
1. 表达时间
时(基数词)+分(基数词)


分钟 ≤ 30 分(基数词)+ past + 时(基数词)



分钟 > 30 (60 - 分)+ to +(时 + 1) 差…到…点
9:30 nine thirty
10:45 ten forty-five
9:25 (a) quarter past nine
8:17 seventeen past eight
6:30 half past six
9:45 (a) quarter to ten
8:35 twenty-five to nine



Test














3:25
three twenty-five
twenty-five past three
Test
10:45
ten forty-five
fifteen to eleven
= (a) quarter to eleven
1. Mr. White make lunch at ____.
A. seven o’clock B. five thirty
C. half past twelve D. a quarter to eight
Test
( )
C
1. 表达分数
分子 = 1


注意:

分子 > 1
1/3 one third
1/9 one ninth
——分子基数词,分母序数词
2/3 two thirds
5/8 five eighths
3/4 three quarters = three fourths
1/2 one half = a half
1/4 one quarter = a quarter



填一填:(写出下列分数)
4/5 1/2 ? 1/4 *
3/4 ?19/6 *
Test
four fifths
a half
one fourths
(a quarter)
three fourths
(three quarters)
three and one sixths
Conjunction
连词

2
连词
概念
分类
并列连词
从属连词


一、概念
用来连接词语词、短语与短语、句子与句子的虚词叫做连词。连词在句中不能单独做句子成分,一般不重读。
二、连词的分类
并列连词
从属连词
1.








(1) and
和;并且
常用于肯定句,表并列关系,前后内容时态结构一致


● 并列单词或短语 > 3 and放在最后一个单词或短语之前


I went to the park and played with my friends yesterday.
我昨天去了公园并且和朋友玩了一会。
There is a banana, two apples, five peaches and a knife on the desk.
桌子上有一个香蕉、两个苹果、五个桃子和一把刀。

1.








(1) and
然后;只要…就
用于祈使句中,表示动作的延续
Keep moving,and you’ll get what you want.
继续前行,你会得到你想要的。
Go straight, and you’ll find the museum.
直行你就会找到博物馆。

1.








(2) or
或者
用于否定句和疑问句中,表示选择
I don’t like to play football or basketball.
我不喜欢打篮球或者踢足球。
What would you like to drink, coffee or tea?
你想喝点什么呢,咖啡还是茶?


否则;不然
用于祈使句中

Don’t drive so fast or you’ll have an accident.
别开这么快,不然你会出车祸的。
1.








(3) but
但是
否定转折
Sammy likes sports , but doesn’t like playing football.
Sammy喜欢运动,但是不喜欢踢足球。
Sammy is not a teacher, but a learner.
Sammy不是一个老师,而是一个学生。

1.








(4) so +结果
所以;因此;于是
表示结果,不能和 because 连用
Sammy felt tired so she went to bed early.
Sammy觉得很疲惫,于是早早就睡觉了。
Sammy didn’t come, so I went there alone.
Sammy没有来,所以我自己去了。
Because Sammy didn’t come, I went there alone.
因为Sammy没有来,我自己去了。

1.








(5) both…and…
两者都;既…又…
Both Beijing and New York have traffic problems.
北京和纽约都有交通问题。

1.








(6) either…or…
两者选一;要么…要么…
Either you or he is right.
要么你是对的,要么他是对的。

1.








(7) neither…nor…
两者都不;既不…也不…
He can neither read nor write.
他既不能读也不能写。

Neither he nor I broke the window.
既不是他也不是我打破的窗户。
Neither you nor I am right.
他和我都不对
2.








(1) that
引导宾语从句,可省略
He says (that) he has told her the thing.
他说他告诉了她这件事。
2.








(2) when
引导时间状语从句, 当…的时候
It was raining, when I arrived.
当我到达的时候,正在下雨。
2.








(3) till / until
引导时间状语从句, 直到…的时候
We won’t leave until you arrive.
你来之前我不会走的。

They worked till midnight.
他们工作到半夜。
2.








(4) before & after
引导时间状语从句, before 在….之前, after 在 …之后
I have to finish my homework before class.
我必须在上课前完成我的作业。

We all missed you after you left.
你离开之后,我们都很想你。。
2.








(5) because +原因
引导原因状语从句, 因为
The water wastes because they often forget to turn off the tap.
因为他们经常忘记关水龙头,所以废水。

I can’t do it now because I am busy.
因为我正忙着,现在不能做此事。
2.








(6) if
引导条件状语从句, 如果
If you like it, do it.
如果你喜欢,就行动起来吧。

If we work hard we can pass the exam.
如果我们努力我们可以通过考试。
I wanted to fly a kite _______________ I didn’t have one.
A. so B. but C. that D. until
Test
( )
B
2. Sammy falls down from the bike _______ she need to see a doctor.
A. so B. but C. or D. because
( )
A
Hold it tight,______________ you’ll lose it.
A. so B. but C. or D. because
( )
C
4. Lily and Sammy are students. ___________ Lily___________ Sammy is teacher.
A. so ; that B. either…or… C. neither…nor…
( )
C
5. Jim is tired, _______________ he stayed up late.
A. so B. but C. or D. because
Test
( )
D
6. Sammy keep running _________ she break the record.
A. until B. and C. but D. if
( )
A
7. Think twice_________ you take the actions.
A. after B. though C. before D. until
( )
C
8. Study hard, ___________ you won’t catch up with your friends.
A. but B. or C. and D. so
( )
B