影音先锋制服丝袜_欧美 国产 日本_亚洲欧美综合自拍_亚洲最大成人在线观看_成人一区二区三_色呦呦网站入口_亚洲欧美高清在线_黄页网站在线看_一卡二卡在线观看_在线观看免费黄网站

Dictionaries say that “spring fever” is a lazy or restless feeling . People usually have the feeling on the first warm day of spring. Everyone has probably felt it at one time or another . people have talked about it for years.
Recently, scientists have taken a good look at spring fever. What they found is quite surprising.
In many places we live in , the winter months often seem dark and dreary. When spring comes late March , the world becomes colorful . The number of daylight hours grows with each passing day. According to many scientists, all the sunlight sets off chemicals in the brain (大腦). The chemicals make our feeling change and bring on spring fever.
(   ) 【小題1】 How do people who have spring fever feel ?

A．a(chǎn)ctive

B．a(chǎn)wake

C．energetic

D．restless .

(   ) 【小題2】 Scientists think that ______________ cause(s) spring fever .

A．colors

B．sunlight

C．dark

D．illness

(   ) 【小題3】According to the passage ,the underlined word “dreary ”means“__________” in Chinese.

A．沉悶的

B．暖和的

C．晴朗的

D．明亮的

(   ) 【小題4】 The best title for the passage is ______________ .

A．How to Get Over Spring Fever	B．Spring Fever
C．Darkness in winter	D．Spring and winter

根據(jù)句意，用所給單詞的適當(dāng)形式填空。
【小題1】 What should we do to help the _________(home) people after the earthquake?
【小題2】 We do lots of outdoor _________(active) when spring comes.
【小題3】 By the time I got outside, the school bus __________ (leave).
【小題4】 Tim was seen _________ (get) out of the subway at the station on Centre Street.
【小題5】 I’ve bought a present for my father’s_________(forty)birthday.

In northern China during spring, big sandstorm often make trouble for people. Sandstorms usually happen in spring. They have happened in more than 10 provinces in northern China this year. People in southern China don't have to worry about this kind of bad weather. Most of the sand comes from the north of China. In northern China, lots of places have few trees and don't get much rain. When there aren't many trees, the ground can't keep enough water. Over the years, the ground dries up and turns to sand. When spring comes and the ice melts, the ground becomes loose. Strong winds take the loose sand into the sky. Besides, in northeast China, there lies some vast deserts.
Sandstorms are bad for people's health. If people breathe in too much sand, they will cough or have serious illnesses. Sandstorms also give farmers lots of problems. Sometimes their sheep get lost in the storms and never come back home. The winds also tear the farmers' houses down.
What can you do to stop sandstorms? Here's a piece of advice. Ask your parents to help you plant some trees this spring. If you see people cutting down too many trees, tell them about the dangers of sandstorms, and ask your government to stop them.
【小題1】When do sandstorms usually happen?

A．In summer.

B．In spring.

C．In winter.

D．In autumn

【小題2】What does the underlined word "loose" mean in China?
肥沃的           B.貧瘠的        C.疏松的        D.大量的
【小題3】The second paragraph tells us ______________.

A．why sandstorms happen in northern China

B．the dangers of sandstorms

C．sandstorms aren't terrible at all

D．how sandstorms happen

【小題4】Which of the following is NOT a way to stop sandstorms?

A．Plant more trees in spring.

B．Stop people to cut down too many trees

C．Don't stay outside when sandstorms happen.

D．Tell people about the dangers of sandstorms.

【小題5】Which is the best title for this passage?___________

A．Sandstorms

B．How we can stop sandstorms

C．Why sandstorms only happen in northern China.

D．Sandstorms can influence most of China.

根據(jù)句意和空缺處所給首字母寫(xiě)單詞。

1.The tenth month of a year is O_________.

2.The bus will take you there. You can’t m_____ it.

3.When spring comes, the trees turn g_________.

4.I'm h_________. Could you fetch me something to eat?

5.N_________ is difficult in your study if you put your heart into it.

 

 Dictionaries say that “spring fever” is a lazy or restless feeling . People usually have the feeling on the first warm day of spring. Everyone has probably felt it at one time or another . people have talked about it for years.

   Recently, scientists have taken a good look at spring fever. What they found is quite surprising.

   In many places we live in , the winter months often seem dark and dreary. When spring comes late March , the world becomes colorful . The number of daylight hours grows with each passing day. According to many scientists, all the sunlight sets off chemicals in the brain (大腦). The chemicals make our feeling change and bring on spring fever.

1.How do people who have spring fever feel ?

A. active            B. awake           C. energetic       D. restless .

2.Scientists think that ______________ cause(s) spring fever .

A. colors           B. sunlight         C. dark           D. illness

3. According to the passage ,the underlined word “dreary ”means“__________” in Chinese.

A. 沉悶的         B.暖和的           C. 晴朗的        D.明亮的

4.The best title for the passage is ______________ .

A. How to Get Over Spring Fever          B. Spring Fever

C. Darkness in winter                    D. Spring and winter