用所給詞的適當(dāng)形式填空。

1．He got up early enough ________(catch) the train．

2．We try to help pandas produce more ________(baby)．

3．It is necessary ________(speak) English in and out of class．

4．There isn't any food ________(leave) on the table．

5．It's very nice of you ________(invite) me．

答案：
解析：

　　1．答案：to catch

　　解析：不定式作目的狀語。

　　2．babies

　　3．答案：to speak

　　解析：不定式是真正的主語，it是形式主語。

　　4．left

　　5．答案：to invite

　　解析：不定式作真正的主語。


練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：

Remember ________ off the lights when you leave the classroom．

[　　]

A．

turn

B．

to turn

C．

turning

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：

Which of the following signs means“danger”?

[　　]

A．

B．

C．

D．

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：

翻譯下列短語

1．瀕危動(dòng)物________

2．照顧________

3．進(jìn)行大量的研究________

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：

用所給單詞的適當(dāng)形式填空

1．There is a singer ________(give) the concert now．

2．The difficulty is ________(stop) the killing．

3．Many animals have no land ________(live) on．

4．The water is not good enough ________(drink)．

5．He ran faster ________(catch) up with his classmates．

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：

句型轉(zhuǎn)換。

My classmate lent me a dictionary two weeks ago．(改為同義句)

I ________ a dictionary ________ my classmate two weeks ago．

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：

Aunt Li often asks her son ________ too much meat．It's bad for his health．

[　　]

A．

don't eat

B．

not to eat

C．

not eat

D．

to not eat

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：閱讀理解

閱讀理解

　　Giraffes live in Africa．The giraffe is the tallest living animal on land．With a very long neck,a giraffe can be more than 18 feet tall．

　　A giraffe has four long,thin legs．The front legs are longer than the back legs．It can run about 50 kilometres each hour．A giraffe is probably famous for its long neck．It can reach the leaves at the top of the trees．

　　A giraffe can live for 20-25 years in the wild,and often longer at zoos．An adult(成年的)giraffe eats up to 140 pounds of food each day．A giraffe spends most of a day eating and it gets just a few leaves once．It eats leaves on tall trees,tall bushes and tall grass,too．But its favourite food is leaves on the acacia trees(刺槐)．Acacia leaves contain a lot of water,so a giraffe can go a long time without drinking．

(1)

What does a giraffe look like?

[　　]

A．

It is the tallest living animal on land．

B．

It has a long neck and four long,thin legs．

C．

It can live for 20-25 years in the wild．

D．

It can run about 50 kilometres each hour．

(2)

A giraffe is well-known because of ________．

[　　]

A．

its front legs

B．

its speed(速度)

C．

its neck

D．

its food

(3)

What food does a giraffe like eating best?

[　　]

A．

Leaves of the acacia trees．

B．

Green grass．

C．

Tall bushes．

D．

Little animals．

(4)

Why doesn't a giraffe drink water for a long time?

[　　]

A．

It's an animal of the desert．

B．

It lives on the grassland．

C．

It's an animal like a camel．

D．

Its food contains some water．

(5)

Which of the following statements is NOT true?

[　　]

A．

A giraffe is an animal from Europe．

B．

A giraffe's front legs are long．

C．

It takes a giraffe lots of time to eat food．

D．

A giraffe in the zoo can live for over 25 years．

查看答案和解析>>

科目：初中英語 來源：外研版（2012） 八年級(jí)上冊(cè) 題型：閱讀理解

閱讀理解

　　Tickets(門票) for the NBA basketball game are going on sale(出售)．Lots of people like to go to watch basketball games．Most of them are going to cheer on their teams．However(然而),there are never enough(足夠的) tickets for everyone．So some people come the day before and sleep in front of the ticket office．At night,when they are waiting,some people play music,others dance and sing,and still others talk about their favourite players．Sometimes they argue(爭(zhēng)論) because they like different teams．After waiting all night to buy tickets,they will be too tired to enjoy the game．

(1)

Why do many people like to go to watch basketball games?

[　　]

A．

It's easy to buy tickets．

B．

They like to see their favourite teams play．

C．

They have free tickets．

D．

They live near the basketball court．

(2)

Why is it hard to buy tickets?

[　　]

A．

The ticket office is far away．

B．

The tickets are very expensive．

C．

There aren't enough tickets for everyone．

D．

There are too many tickets．

(3)

What do some people do to buy them?

[　　]

A．

Go to the ticket office right before the game．

B．

Ask a basketball player for help．

C．

Pay by credit card．

D．

Wait in front of the ticket office．

查看答案和解析>>

同步練習(xí)冊(cè)答案