(共16张PPT)
1. He has to work hard to _______ his family.
2. These scientists are doing ________ on the serious illness.
research feed situation symbol nature
Revision Fill in the blanks with the
words in the box.
feed
research
3. His healthy ________ is getting better
and better.
4. These animals are living happily in the
_______ reserve.
5. A pigeon (鸽子) is a ________ of peace.
situation
nature
symbol
research feed situation symbol nature
Read the sentences and pay attention to the underlined parts.
It allows people to get closer to them.
We all need to help animals live in peace.
Let’s find out what else we can do to save as many animals as possible.
In order to protect pandas in the wild, the government is creating nature parks.
1. 动词不定式做宾语补足语
不定式做宾语补足语是对宾语的补充说明。
1)带to的动词不定式作宾语补足语的动词主要有: ask, allow, advise , invite, teach, tell, want ,wish, choose,
动词不定式
ask sb to do sth,
allow sb to do sth,
advise sb to do sth,
invite sb to do sth,
teach sb to do sth,
tell sb to do sth,
want sb to do sth ,
wish sb to do sth,
choose sb to do sth ,
would like sb to do sth
不定式做宾语补足语时,如果要表达否定的意思,要在to do前加not,构成not to do的形式。如:
Tom told me not to touch anything.
Mother told us not to make too much noise.
I’d invite her to have dinner at my house.
我会邀请她来我家吃晚餐。
We should allow the children to choose their own clothes.
我应该让孩子们自己挑选衣服。
make sb do sth 使某人做某事
let sb do sth 让某人做某人
help sb(to) do sth be busy doing sth
(often)hear sb do sth 听见某人做了某事
hear sb doing sth 听见某人正在做某事
(often)see sb do sth看见某人做了某事
see sb doing sth 看见某人正在做某事
(often)notice sb do sth 注意到某人做了某事
notice sb doing sth 注意到某人正在做某事
2. 动词不定式做目的状语
要表达“做某事是为了什么”,可以用动词不定式表示目的,作目的状语,不定式可放在句首,也可放在句尾。置于句首时常表示强调。如:
In order to catch the early bus, she got up very early.
A group of young people got together to discuss this question.
She came to this city to visit her daughter.
The government is trying _________ plans to protect animals in danger.
2. He sent an email _________ people what was happening.
Complete the sentences with the correct forms of the words in the box.
develop feed save tell
to develop
to tell
They are working hard ____________ a better life for pandas.
to make
3. In order ________ pandas, people will grow more bamboo in the mountains.
4. The zoo asks us not ______ the animals.
to save
to feed
develop feed save tell
Complete the conversation with the expressions in the box.
a) shall we meet d) to see a film
b) to ask me e) will it start
c) to protect them
T: Hi, Tony speaking.
D: Hi, Tony. It’s Daming. Do you want
(1)___________ this evening
T: Oh, it’s very nice of you (2)__________.
What’s the film about
D: It’s about animals in danger, and what the
government is doing (3)______________.
to ask me
to see a film
to protect them
a) shall we meet d)to see a film
b) to ask me e) will it start
c) to protect them
T: Oh, I’d like to see it. I’m doing my
homework about that. What time
(4)___________
D: At eight o’clock.
T: So what time (5)____________
D: At half past seven, outside the school gate.
T: OK. See you then.
D: See you.
will it start
shall we meet
Complete the passage with the correct form of the words in the box.
believe make protect stop think
Tigers are beautiful animals, but they are in danger. It is hard (1)__________ that there are only about one hundred South China tigers left on earth — and few live in the wild. Why is the situation so serious What should we do (2)_________ the tigers
to believe
to protect
People need(3)________ about these questions carefully.
(4)________ it easier for the tigers to live, we should protect their home in the wild. We should work hard (5)_______ people killing tigers. If we can do these things well, there will be more tigers on earth.
believe make protect stop think
to think
To make
to stop