内容正文:
Unit 2
Being a Better Me
【句型】讲解
重大版五年级上册
1
句型总览
—Why don't you+动词原形?
—That’s a good idea.
Don’t worry too much. You can + 动作.
One year ago, I couldn’t ... Now I can ...
2
用于向对方提出行动建议。
don’t 为助动词否定形式,其后必须搭配动词原形;
同义替换句型:Why not + 动词原形?
赞同建议的标准答句:That’s a good idea.
—Why don't you + 动词原形?
—That’s a good idea.
3
Why don’t you draw pictures after school?
That’s a good idea.
4
用来安抚焦虑、失落的人,并给出可行办法、给予鼓励。
Don’t worry too much 属于否定祈使句,too much 修饰动词表 “过度”;
can 是情态动词,后必须搭配动词原形,表 “可以、能够”。
Don’t worry too much. You can + 动作.
5
I can’t finish my homework.
Don’t worry too much. You can ask your teacher for help.
6
对比自身过去和现在具备的能力,体现自身的进步变化。
one year ago 是过去时间,用 couldn’t,后接动词原形,表示过去不会做某事;
now 代表当下,用 can + 动词原形,表示现在拥有该项能力。
One year ago, I couldn’t ... Now I can ...
7
Can you swim well now?
Yes. One year ago, I couldn’t swim. Now I can swim fast.
8
知识演练
— I feel tired.
— Why don’t you ______ a rest?
A. take
B. takes
C. taking
D. took
难度等级:
9
补全对话。
A: One year ago, I _______ swim, but now
I can.
B: That’s wonderful! I want to learn, but
I’m a little afraid.
A: ______ worry too much. You ______
take swimming lessons.
B: Thanks! I’ll try.
couldn’t
知识演练
难度等级:
can
Don’t
10
连词成句。
you, why, a, don’t, book, read (?)
_______________________________
Why don’t you read a book?
知识演练
难度等级:
11
连词成句。
ago, I, couldn’t, one, year, cook, now, I, can (,/./.)
____________________________________
One year ago, I couldn’t cook. Now I can.
知识演练
难度等级:
12
Unit 2
Being a Better Me
【语法】讲解
重大版五年级上册
13
叙述过去的事件或故事。
例如:
The war ended in 1945.
战争于1945年结束。
Last Sunday, I visited the zoo with my parents.
上周日,我和爸爸妈妈参观了动物园。
用法
1
一般过去时(实义动词)
描述过去某个时间点发生的动作,通常伴有明确的时间状语。例如:
Were you at home yesterday?
你昨天在家吗?
They moved to New York last year.
他们去年搬去了纽约。
2
描述过去的习惯性动作或重复行为,可结合often、always等频率副词使用。
例如:
I often visited my grandparents when
I was a child.
我小时候经常去看望我的祖父母。
3
句型结构
主语+动词的过去式+其他.
例如:
I played the piano yesterday afternoon.
我昨天下午弹钢琴了。
She cooked dinner last night.
她昨晚做了晚餐。
肯定句
否定句
主语+ didn’t(did not) +动词原形+其他.
例如:
I didn’t have an English class this morning.
今天上午我没有英语课。
We didn’t watch TV last Sunday.
我们上周日没看电视。
一般疑问句
—Did+主语+动词原形+其他?
—Yes, 主语+did./ No,主语+ didn’t.
例如:
—Did you finish your homework? 你完成作业了吗?
—Yes, I did. / No, I didn’t. 是的,完成了。/不,没有。
—Did they visit the museum last week?
他们上周参观博物馆了吗?
—Yes, they did. / No, they didn’t.
是的,去了。/不,没去。
特殊疑问句
特殊疑问词+did+主语+动词原形+其他?
例如:
Where did you go last Sunday?
你上周日去了哪里?
What did she say just now?
她刚才说了什么?
情况 构成方法 例词
一般情况 加-ed wash→washed help→helped
以不发音的字母e结尾 加-d hope→hoped like→liked
动词一般过去时规则变化
情况 构成方法 例词
以辅音字母 + y结尾 变y为i,再加-ed carry→carried study→studied
结尾只有一个辅音字母的重读闭音节 双写末尾的辅音字母,再加-ed stop→stopped plan→planned
My father ______ a big cake for me last Sunday.
A. cook
B. cooks
C. cooked
D. cooking
难度等级:
知识演练
又
Tom ______ his homework yesterday
evening. He played outside.
A. didn’t did
B. didn’t do
C. doesn’t do
D. didn’t does
难度等级:
知识演练
又
翻译。
我昨天晚上在电视上看了一部动画片。
_______________________________
I watched a cartoon on TV last night.
难度等级:
知识演练
又
翻译。
你上周日为什么计划去动物园?
_______________________________
________________________________
Why did you plan to go to the zoo last Sunday?
难度等级:
知识演练
又
比较两个人或事物之间性质、特征或动作程度差异的一种形式。用于两者进行比较,表明其中一方在某方面“更……”。
形容词的比较级
定义
Tom is tall.
Mike is taller than Tom.
My bag is heavy.
Your bag is heavier than mine.
规则变化
类别 规则 举例
单音节和少数双音节词 一般在词尾加-er tall→taller
hard→harder
以e结尾的词,加-r large→larger
late→later
以“辅音+y”结尾的词,变y为i,再加 -er easy→easier
early→earlier
比较级的变化规则
类别 规则 举例
单音节和少数双音节词 重读闭音节(辅元辅)词,双写末尾辅音字母,再加-er big→bigger
多音节和大部分双音节词 在词前加more beautiful→
more beautiful
不规则变化
原级 比较级
good, well better
bad/ill, badly worse
many, much more
little less
far farther
further
两者间的比较:
A+ be+ 形容词比较级+ than B.
My brother is taller than me.
我哥哥比我高。
My school isn’t smaller than yours.
我的学校不比你的小。
1
比较级的用法
比较对象要一致,为避免重复,后面常用the one/
that/those 等代替前面出现过的名词。
The scenery here is more beautiful than that in
our area.
这里的风景比我们地区的更美。
The houses in the city are more expensive than
those in the countryside.
城市里的房子比农村的房子贵。
Which/Who + be动词 + 比较级, A or B?
Which sweater is cheaper, the red one or the yellow one?
哪件毛衣更便宜,红的还是黄的?
Who is taller, Tom or Mike?
汤姆和迈克,谁更高?
2
两者间 “哪个更……”:
A+ be动词 + the+ 比较级+ of the two.
Lisa is the quicker of the two.
莉萨是两人中速度更快的那个。
The red apple is the bigger of the two.
红苹果是这两个中更大的那个。
两者之间比较……的一个:
3
越……,就越……:
the+ 比较级…, the+ 比较级…
The more you read, the faster you will be.
你读得越多,速度就越快。
The more exercise you do, the healthier you will
be.
你锻炼得越多,身体就会越健康。
4
比较级+ and+ 比较级; more and more + 原级
The weather is getting warmer and warmer.
天气越来越暖和了。
We should make our country more and more
beautiful.
我们应该使我们的国家越来越美丽。
越来越……:
5
6
A+ be动词+ 倍数+ 比较级+ than B.
This bag is three times heavier than that one.
这个包比那个包重三倍。
The new road is five times longer than the
old one.
新马路比旧马路长五倍。
……比……(大、高、多等)多少倍:
7
比较级+ than any other + 单数名词;
比较级+ than the other + 复数名词
China is larger than any other country in Asia.
中国比亚洲任何国家都大。
Yesterday, Lily was happier than the other girls
at the party.
昨天,莉莉比派对上其他所有女孩都开心。
比任何一个人/物都……
Which is _______, the sun or the moon?
A. big
B. bigger
C. more big
D. the biggest
难度等级:
知识演练
又
This box is very _______. But that one is
_______ than this one.
A. heavy; heavyer
B. heavy; heavier
C. heavier; heavy
D. heavy; more heavy
难度等级:
知识演练
又
翻译。
今天比昨天热得多。
_______________________________
Today is much hotter than yesterday.
难度等级:
知识演练
又
翻译。
汤姆是这两个人中更高的那个。___________________________
Tom is the taller of the two.
难度等级:
知识演练
又
Unit 2
Being a Better Me
【语音】讲解
重大版五年级上册
43
we
she
/wiː/
/ʃiː/
Let’s read.
44
these
eve
/ðiːz/
/iːv/
Let’s read.
45
字母e,字母组合e-e发/iː/音
/iː/的发音技巧
嘴巴微开,舌尖抵下齿,舌前部抬高,嘴角向两侧拉开呈微笑状。
声带振动,声音清晰且持续较长,口型保持稳定。
46
发音训练
he
Pete
delete
me
Pete
47
发音训练
Pete likes colorful picture books.
She plays games with him after school.
He knows these beautiful flowers well.
48
找出划线部分发音不同的一项。
A. he
B. she
C. these
D. bed
难度等级:
知识演练
49
找出划线部分发音不同的一项。
A. eve
B. Pete
C. desk
D. we
难度等级:
知识演练
50
难度等级:
判断下列各组单词中,划线部分发音是否相同,相同的写 T,不同的写 F。
she — he ( )
these — pen( )
T
F
知识演练
51
根据音标和句子意思,写出完整的单词。
① ______ /ðiːz/ books are about cute
animals.
② We have a big party on New Year
_____ /iːv/.
These
eve
难度等级:
知识演练
52
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