新概念英语第一册 Lessons 77-78 课件(共46张PPT)

(共46张PPT)
Lesson 77-78
动词过去式不规则变化
原形 过去式
1.be(am,is) was [w z] 是2.be (are) were [w (r)] 是
3.become [b k m] became [b ke m] 变成
4.beat [bi:t] beat [bi:t] 打败；敲5. begin [b g n] began [b g n] 开始6. bite [ba t] bit [b t] 咬 7. break [bre k] broke [br k] 打破 8. blow [bl ] blew [blu:] 吹9. bring [br ] brought [br :t] 带来10.build [b ld] built [b lt] 建立
动词过去式不规则变化
原形 过去式
11.burn [b :n] burned/burnt [b :nt] 燃烧12.buy [ba ] bought [b :t] 购买13.can [k n] could [k d] 能够14.catch [k t ] caught [k :t] 抓住e [k m] came [ke m] 来；到达 16.cost [k st] cost [k st] 花费17.cut [k t] cut [k t] 切成18.do/does did [d d] 做 19.draw [dr :] drew [dru:] 绘画20.drink [dr k] drank [dr k] 饮；喝
动词过去式不规则变化
原形 过去式
21.drive [dra v] drove [dr v] 开车
22.eat[i:t] ate [e t] 吃
23.fall [f :l] fell [fel] 落下
24.feed[fi:d] fed[fed] 喂,喂养
25.feel [fi:l] felt [felt] 感觉
26.fight [fa t] fought [f :t] 战斗
27.find [fa nd] found [fa nd] 找到，发现
28.fly [fla ] flew [flu:] 飞，飞行
29.forget[f get] forgot [f g t] 忘记
30.get [get] got [g t] 得到
New Words Time
appointment
[ p ntm nt]
n.约会 预约
have an appointment
安排约会
约个时间
make/arrange an appointment
预约，有约
till [t l] prep. 直到......为止
[' d ( )nt] adj.紧急的 急迫的
urgent
紧急呼叫
紧急通知
an urgent call
an urgent message
see the doctor
What's wrong with him
What's the matter with him
What's wrong with +宾格
What's the matter with +宾格
headache
earache
stomach ache
catch a cold
catch a fever
a sore throat
头疼
耳朵疼
胃疼
感冒
嗓子疼
发烧
三个“痛”
1.ache [e k] : n.隐隐的痛（持续）
通常放在身体部位名词的后面
eg.I have a toothache.
2.sore[s ] : adj. 酸痛（由于发炎引起的肌肉酸痛）
通常放在身体部位名词的前面
eg.I have a sore throat.
3.pain [pe n] n.疼，疼痛（指肉体或者精神上的疼痛）
通常用在动词短语中
eg.I have a pain in my feet.
The woman went to see the dentist because she
had ____.
A. teethache B. a toothache
C. teeth ache D. a teeth ache
appointment
urgent
pair
a pair of shoes
wear
in fashion
uncomfortable
comfortable
HANGMAN WORD
Can you guess the correct word
START
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SOLVE
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SOLVE
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SOLVE
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SOLVE
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SOLVE
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SOLVE
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Grammar Time
Lucy brushed his teeth yesterday.
His wife went shopping yesterday
一般过去时
结构：
主语+谓语（动词过去式）+其他
定义：表示过去某个时间里发生的动作或存在的状态
时间标志词
Just now, I moved to Wuxi.
I watched TV yesterday.
I shopped last week .
I studied hard ten years ago.
just now
yesterday
last week
ten years ago
刚才
yesterday morning(afternoon, evening)等
时间标志词
Just now, I moved to Wuxi.
I watched TV yesterday.
I shopped last week .
I studied hard ten years ago.
“last+一时间名词”构成的短语
由“时间段+ago”构成的短语
1.直+ed
2.见e只加d(以不发音的e结尾)
3.双+ed(重读辅元辅,双写
尾字母，再加ed)
4.改y→i+ed(辅y，改y为i+ed)
过去式的变化
规则变化
-1
+3
+5
+1
-4
÷2
+2
-5
+3
+4
+4
-3
x2
+2
-1
+1
+3
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Are you the luckiest one
does
do
cost
come
are
is
am
buy
bring
break
begin
become
+2
-0
+3
句型转换
肯定
He was at home.
She studied English.
否定
He wasn’t at home.
She didn’t study English.
一般
疑问
Was he at home
Did she study English
简答
Yes, he was.
No, he wasn’t
Yes she did.
No, she didn’t.
特殊
疑问
Who was at home
What did she do
Where was he
否定疑问句
He is Chen’s son.
He isn’t Chen’s son.
Isn’t he Chen’s son
Yes, he is./No, he isn’t.
肯定句
否定句
否定疑问句
回答
He doesn’t like writing stories.
He likes writing stories.
Doesn’t he like writing stories
Yes, he does./No, he doesn’t.
否定疑问句
He is eating meat now.
He isn’t eating meat now.
Isn’t he eating meat now
Yes, he is./No, he isn’t.
肯定句
否定句
否定疑问句
回答
He is going to go to Beijing next week.
He isn’t going to go to Beijing next week.
Isn’t he going to go to Beijing next week
Yes, he is./No, he isn’t.
肯定句
否定句
否定疑问句
回答
He won’t go to Beijing next week.
He will go to Beijing next week
Won’t he go to Beijing next week
Yes, he will./No, he won‘t.
否定疑问句
He went to Beijing last week.
He didn't go to Beijing last week.
Didn’t he go to Beijing last week
Yes, he did./No, he didn’t.
肯定句
否定句
否定疑问句
回答
She can do it.
She can’t do it.
Can’t she do it
Yes, she can./No, she can’t.
肯定句
否定句
否定
疑问句
回答
否定疑问句
-1
+3
+5
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Are you the luckiest one
He likes music.
He will listen to music after class.
The two men are shaving now.
A bird is flying over the river.
The children are playing under the tree.
She will see friends this weekend.
He is from China.
反义疑问句
She isn't sad, ___ ____
结构：
陈述句 +
前肯，后否
前否，后肯
原则
简短疑问句
(助动词+人称代词)
is she
He never feels sleepy, ____ ___
does he
陈述部分用 no, nothing, nobody, never, little ,few,seldom, hardly, 等否定含义的词时，疑问部分用肯定。
He is very unhappy, ___ ____
isn't he
否定前缀不能视为否定词，其反意疑问句仍用否定形式。
There are some candies in the glass, _____ _____
aren't there
陈述部分是“there be”结构的，疑问部分用"be there”。
Text Understanding
NURSE: Good morning. Mr. Croft.
MR. CROFT: Good morning, nurse. I want to see the dentist, please.
NURSE: Do you have an appointment
MR. CROFT: No, I don't.
NURSE: Is it urgent
MR. CROFT: Yes, it is. It's very urgent. I feel awful. I have a terrible toothache.
NURSE: Can you come at 10 a.m. on Monday, April 24th
MR. CROFT: I must see the dentist now, nurse.
10 a.m. on Monday
April 24th
NURSE: The dentist is very busy at the moment. Can you come at 2 p.m.
MR. CROFT: That's very late. Can the dentist see me now
busy，2 p.m.
NURSE: I'm afraid that he can't, Mr. Croft. Can't you wait till this afternoon
MR. CROFT: I can wait, but my toothache can’t!