2024年6月12日发(作者：)

高一英语（必修3）Unit4讲练与拓展

Book 3 Unit4 Astronomy:the science of the stars

atmosphere n

1、[C,U] 气氛，氛围，环境

[+ of ] An atmosphere of optimism dominated the

conference. 乐观的气氛充满会场。

2、[U]魅力；情调；精彩：The castle was centuries old and

full of atmosphere.

3、the atmosphere〔地球的〕大气（层）

4、[C] the mixture of gases that surrounds a planet 〔行星的〕

大气（层）

5、[C usually singular] the air inside a room 〔室内的〕空气：

a smoky atmosphere烟雾弥漫的空气

【即学即练1】选择适当关系词完成下列从句：

1、The teacher always tries his best to create an atmosphere

in class __________________his students can practice their speaking

skills.

2、She has a gift for creating an atmosphere for her students

_____________allows them to communicate freely with one another.

time的有关知识点复习

【即学即练2】选用sometime,sometimes,some time,some

times填空：

1、The sales figures won?t be released until

________________next month.

2、That idea has been creeping into our consciousness for

_________________.

3、I am sure that we have met ______________before.

4、________________things have to fall apart to make way for

better things.

【即学即练3】选用at a time,at one time,at any time,at no

time,at times,at all time,in no time,in time填空：

1、He gets close to wildlife __________________,but only when

the animals come to him.

2、You may use my dictionary ___________________.

3、He predicted that my hair would grow back

_________________.

4、________________400 men,women and children lived in the

village.

5、__________________did a majority of Czechoslavakia?s

citizens support the country?s breakup.

6、The bedroom was kept ready and waiting for them

___________________.

7、We can?t do things well __________________.

8、If you keep on,you will succeed __________________.

【即学即练4】用括号内正确词填空：

1、It?s high time that the article

__________________________(publish).

2、That wasn?t the first time Linda ___________________

(take)too many pills.

3、By the time I get home,they ______________________(leave).

4、Every time I ___________________(see) him,I found him to be

taller.

5、It will be the fifth time that he

_______________________(invite) to such a meeting.

6、（单句改错）At the last time I went to China,I visited

Shanghai.

multiply v

1、[I,T] 乘，乘以→ divide

multiply sth by sth：Multiply the total by 12.把总数乘以12。