Unit 4 Global warming（通用2篇）

Unit4Globalwarming篇1

unit4globalwarming

i.单词拼写

1.a_______(广泛传播的)fluepidemicaffectedeighteenwesternstates.

2.therehasbeenserious_______(分歧)betweenthetwopoliticaloverthequestion.

3.hecouldn’tstandterribleenglish________(气候).

4.thepopulationhad________(减少)fromabout8,300,000in1845tolessthan6,600,000in1851.

5.the_______(平均数)of3,6and9is6.

6.achildwhocanremember3000englishwordsattheageof3wouldbecalledanunusualp_______.

7.thefoodwasenoughinq______,butnotverygoodinquality,

8.thoughheislessthanoneyearold,heisstrongenoughtowalks______.

9.thetsunamis(海啸)smashingintoindiaoceancoastlines,whichkilled125,000peoplein12differentcountrieswasaterriblec________.

10.inc_____ofaterribleearthquakethewholecitywasdestroyed.

ii.词组活用

1.ifshecould_______theconditionthere,wecouldtakeher.

2.theywere______theirmilitarystrengthforadriveagainstthecity.

3.yoursupportwillcertainly______inourcause.

4.ontheonehand,youacceptherpresents;______,youarerudetothewholefamily.whatreallyisyourattitudetothem.

5.youhavemadeafewmistakes,but_____youhavedonewell.

答案

unit4globalwarming

i.单词拼写

1.widespread  2.disagreement  3.climate  4.decrease   5.average  6.phenomenon  7.quantity  8.steadily  9.catastrophe  10.consequence

ii.词组活用

1.putupwith     2.buildingup      3.makeadifference   4.ontheotherhand  5.onthewhole

Unit4Globalwarming篇2

高中英语选修6uni4短语、重点句子

unit4globalwarming

i.phrases                        

1.  globalwarming

全球气候变暖

2.  asupplyof/suppliesof

大量的

3.  dependon

依靠

4.  humanactivity

人类活动

5.  anaturalphenomenon

自然现象

6.  betrappedin...

被困在……

7.  aquantityof/quantitiesof+n.

大量的

8.          resultin

resultfrom

导致..

原因是..

9.       asaresult=inconsequence

asaresultof=inconsequenceof

因此

of由于…的缘故

10. buildup

逐渐建立

11. keepon

保持

12.      makeadifference

makenodifference

有影响；有关系

对……没有影响；不重要

13. putupwith…

忍受

14. as/solongas

只要

15. andsoon

等等

16. glanceat…

很快地看……一眼..

17. onthewhole

大体上

18. compare…to.../compare….with

与…相比

19. comeabout

comeacross

comeback

comedown

comein

comeout

comeup

comeupwith

cometo

发生(不及物)

偶遇;穿过

回来

降下;减低

进来;到达

出来;出版

上来;被提出讨论;发芽

追上;赶上

结果达到;苏醒

20. heatup

受热

21. upto

多达;比得上

22. intheyearsahead

今后一些年里

23. carryout

执行

24. decreaseby

decrease(from…)to

下降了……

（从……）下降到

25. greenhouseeffect

温室效应

ii.sentences

1. thatprobablydoesn’tsoundverymuchtoyouortomebutitisarapidincreasecomparedtomostnaturalchanges.

这对你我来说很可能是无所谓的，但是跟多数自然变化相比较而言，这却是一种快速的增长。

2. thereisnodoubtthattheearthisbecomingwarmerbutthereisfiercedebateoverwhetheritishumanactivitythathascausedthisglobalwarmingorwhetheritisjustanaturalphenomenon.

毋庸质疑的是地球正在变暖,但关于它变暖的原因是由于人类活动所致还是一种自然现象还存在激烈的争论。

3. withoutthe“greenhouseeffect”,theearthwouldbeaboutthirty-threedegreescelsiuscoolerthanitis.

如果没有这种“温室效应”，地球的温度将比现在的温度还要低33摄氏度左右。

4.somepeoplethinkfutureglobalwarmingwouldcausethesealeveltorisebyseveralmeters;otherspredictseverestorms,droughts,famines,thespreadofdiseases,andthedestructionofspecies.

有人认为全球变暖会导致海平面上升好几米;也有人预言会出现严重的风暴、干旱、饥荒、疫病和物种的灭绝.

5. itisthegreenhouseeffectthatgivestheearth’ssurfacetheaveragetemperatureof15℃

温室效应使得地球表面的平均气温达到了15℃.

6.together,individualsmakeadifference.    众人拾柴火焰高。

7.yourcontributioncounts.               你的贡献很有价值。