Unit5 Wild animals Grammar

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名称 Unit5 Wild animals Grammar
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科目 英语
更新时间 2014-12-01 00:00:00

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课件31张PPT。GrammarUnit 5Wild animalsclosed
bat
bee
lost
get lost
the same … as
saveadj. 关闭的
n. 蝙蝠
n. 蜜蜂
adj. 迷路的,迷失的
迷路
与……同样
vt. & vi. 储存,节省Words and expressions reviewTo learn to use may for possibility
To learn to use verbs + to-infinitives
To learn the new words and phrases: closed, lost, save, get lost, the same … as‘may’ for possibility1. We may go abroad. I'm not sure.
We may travel by sea.
It may be cheaper. (新概念1 L131)
2. — “The play may begin at any
moment,” I said.
— “It may have begun already,” Susan
answered. (新概念2 L19)Sentences from this unit:
1. I may die without them.
2. As a result, pandas may not have a
place to live or food to eat.
3. If we do nothing, soon there may be
none left!1. We _______ abroad. I'm not sure.
2. We __________ by sea.
3. It ________ cheaper.
4. — “The play __________ at any
moment,” I said.
— “It _________ begun already,”
Susan answered.
5. I ________ without them.
6. As a result, pandas ____________ a
place to live or food to eat.
7. If we do nothing, soon there ________
none left!may gomay travelmay bemay beginmay havemay diemay not havemay bego
Ready?1. Peter?______ come?with?us?tonight,?
but?he?isn't?very?sure?yet. A.?must?? B.?may? C.?can D.?will
2. — Will it be sunny this afternoon?
— It ____ fine. Who knows? The weather
(天气) always changes quickly.
A. must be B. will be
C. may be D. maybe以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解,下面就让我们根据
之前练习的考察情
况进一步选择讲解
该语法项的重难点。may可用来表示猜测某件事发生的可能性,常译为“也许,可能”。
may通常用于肯定句与否定句,一般不用于疑问句。
例如:
The news may or may not be true. 这消息也许是真的,也许不是真的。 At the moment she may be playing with her classmates. 此刻她可能正在和同学们玩。Complete what Millie says using may with the words in brackets. (P 61)AThe elephant is going towards the water.
It _________ (need) a bath.
2. The little boy is crying because he saw the tigers.
He ________ (be) afraid of them.
3. I cannot go near the lions and tigers.
They _________ (hurt) me.may needmay bemay hurt4. The baby panda is not drinking its mum’s milk.
It ___________ (not be) hungry.
5. The monkeys are jumping around.
They ______________ (be playing) with each other.
6. The horse is standing with its eyes closed.
It _______________ (be sleeping). may not bemay be playingmay be sleepingverbs + to-infinitives1. Li Hua wants to play in the next World
Cup. (七年级上册 U2)
2. I plan to eat more fruit and vegetables
every day. (七年级上册 U6)
3. After dinner, we like to watch TV and chat
there. (七年级下册 U1)
4. I love to sit there and look out at the beach
and the sea. (七年级下册 U1)
5. I want to help sick people. (七年级下册 U1)
6. I started to play the violin at the age of six.
(七年级下册 U7)Sentences from this unit:
1. At four months old, she weighed about
eight kilograms and started to go
outside for the first time.
2. When she was six months old, she
began to eat bamboo.
3. When she was 20 months old, she
learnt to look after herself.1. Li Hua ____________ in the next
World Cup.
2. I _________ more fruit and vegetables
every day.
3. After dinner, we ___________ TV and
chat there.
4. I _________ there and look out at the
beach and the sea.
5. I ___________ sick people. wants to playplan to eatlike to watchlove to sitwant to helpgo
Ready?6. I _____________ the violin at the age
of six.
7. At four months old, she weighed about
eight kilograms and ____________
outside for the first time.
8. When she was six months old, she
___________ bamboo.
9. When she was 20 months old, she
____________ after herself.started to playstarted to gobegan to eatlearnt to look— Are you ready for the trip to the
amusement park?
— We decide ______ to an amusement
park. We will go climbing.
A. to go B. not go
C. don’t go D. not to go 以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解,下面就让我们根据
之前练习的考察情
况进一步选择讲解
该语法项的重难点。Using verbs + to-infinitives 上面例子中主要行为动词后面的动词
都采用了“to + 动词原形”的结构,我们把
这种结构称为动词不定式(有时可以不带to)。
当句子中已经有谓语动词,而我们又要
表达不止一个动作概念时,其余的动词可以
使用非谓语形式表达。
动词不定式就是动词的一种非谓语形
式,其基本形式是“to+动词原形”,否定形
式为 “not to+动词原形”。注意:动词不定式在句中不作谓语,因
此没有人称、数和时态的变化。动词不定式在句中常作谓语动词的宾语,这一类谓语动词常见的有:agree begin forget decide hope learn prepare remember try want plan choose would like like start wish promise refuse seem fail动词不定式(‘to-infinitives’)The child learned to do many different
things.
那个孩子学会了做许多不同的事情。
I hope to understand more next time.
我希望下次能懂得多一些。
上述例句中,粗黑字体者,均为句中的第一个动词,划线部分均为第二个动词;不管主语是第几人称,受到影响者仅限于第一个动词,第二个动词均使用动词不定式,完全不受主语的影响。Complete the conversation with the words in brackets. (P 62)ADad: Do you know anything special about
wild animals?
Amy: Yes, Dad. For example, dolphins are
clever. They can ________________
(learn, work out) easy maths problems.
Dad: What do you know about bats?
Amy: Bats can’t see, but they can _________
(decide, fly) right way with the help of
their mouth and ears.learn to work outdecide to flyDad: Did you know that bees never get
lost?
Amy: Yes. Bees always ________________
_____ (remember, come back) the
same way as they went.
Dad: What do you know about squirrels?
Amy: They always ___________ (begin,
save) some food before winter comes.
Dad: Yes, but sometimes they forget where
to find the food.remember to comebegin to saveback1. 当我们猜测某件事发生的可能性时,常用may来表示“也许”、“可能”。
2. verbs + to do …Reflection请点击1. — Don’t forget ______ your homework,
John.
— Ok, I’ll do it right now. [2011怀化]
A. doing B. do C. to do
2. — Have you decided which senior high
school to choose?
— Not yet. I ______ go to Moonlight
School. [2012江苏南京]
A. must B. may
C. need D. shouldI. 单项选择。3. — Excuse me, when are we going to
have a picnic?
— I’m not sure, Ask our monitor, please.
He ______ know. [2012江苏扬州]
A. need B. can C. may D. shall
4. — Do you have any plans for this
weekend?
— I'm not sure. I ______ go climbing
Mount Yuntai. [2012河南]
A. must B. need C. may D. can5. — Is Jim coming by train?
— I’m not sure. He ______ drive his car.
[2012四川凉山]
A. must B. may C. need
6. Drivers shouldn't be allowed ______
after drinking, or they will break the
law. [2012湖北咸宁]
A. drive B. driving
C. to drive D. to be drivenII. 完成句子。1. 这个小老虎可能有点怕游客。
The baby tiger ______________________         
tourists.
2. 我刚才放那个风筝失败了。你想不想放
放试试?
I __________ the kite just now. Would
you like ___________ it?
3. 在我爸爸的帮助下,我学会了做纸飞机。
___________________, I _____________         
paper planes.
4. 没有地图,你可能会迷路的。
You ______________________ without a map.may be a little afraid offailed to flyto try to flyWith my father’s helplearnt to make may get lost/lose your way1. Review the Grammar and make
some sentences with may
and verbs + to-infinitives. (at least 10)
2. Finish the exercises in Learning
English.
3. To preview Integrated skills on Page 63-64Homework