Unit 6 Earth first单元基础巩固练习（ppt课件）-2022新外研版（2019）《高中英语》必修第二册.pptx

1、NoImageUnit 6Unit 6Earth firstEarth first 单元基础巩固练习NoImageNoImage.单元知识梳理单元知识梳理1.shark n.鲨(鱼)2.target v.把作为目标3.attitude n.看法,态度4.highlight v.使突出5.reserve n.(野生生物)保护区6.establish v.建立,设立7.damage v.破损,损害,损伤8.drought n.旱灾,干旱9.affect v.影响10.restore v.使恢复11.adopt v.采取(某种方法)12.carbon n.碳13.greenhouse n.温室,暖房

2、14.release v.释放,排放15.severe adj.很严重的16.infection n.感染,传染病 17.permission n.允许,许可 18.majority n.多数,大多数(人或物)19.electricity n.电 20.campaign n.(宣传)活动 21.concerned adj.焦急的,担忧的 22.contribute v.促成,造成(某事发生)23.average adj.平均(数)的 24.sustainable adj.可持续的,不破坏环境的 25.extinction n.灭绝 (B)单元语块速写1.in fear 害怕地2.be scar

3、ed/frightened/afraid of 害怕3.cut.off 切掉,割掉4.have a/an.effect upon 对有影响5.see.as 把看作6.the other way round 与之相反7.mistake.for 把错当成8.break down 分解mon sense 常识10.take.into account 把考虑进去e across 偶然遇见 12.the majority of 大多数 13.carry out 实施,执行 e up with 想出,提出 15.rather than 而不是 16.be covered with 覆盖着 17.by mi

4、stake 错误地 18.as a result of 由于 19.take measures to do sth.采取措施做某事 20.air pollution空气污染 II、词汇拓展1.devote v.奉献 devoted adj.真挚的 devotion n.奉献2.electricity n.电electric adj.电的;电动的 electrical adj.用电的3.concerned adj.焦急的,担忧的concern v.让担忧;涉及concern-ing prep.关于4.infect v.感染infected adj.受感染的infection n.传染病5.urg

5、e v.敦促urgent adj.紧急的,迫切的urgently adv.紧急地,迫切地III、单句语法填空、单句语法填空1.The medicine is an effective (effect)cure for a headache.2.After being told her son was lost,a concerned (concern)look appeared on her face.3.The writer personally contributed (contribute)5,000 to the earthquake fund last year.4.Britain

6、had laws against cruelty (cruel)to animals but none to protect children.5.Our country attaches great importance to establishing (establish)reserves for animals in danger.6.An operation is beginning to try to save a species of crocodile from extinction (extinct).7.What happens when food and gasoline

7、supplies (supply)run low?8.We moved into a cabin with electricity (electric)but no running water.9.My friends,family,and my devoted (devote)fans have been a key force in keeping me grounded.10.Millions of people are threatened with starvation as a result of drought (dry)and poor harvests.V、课文语法填空Peo

8、ple have always been 1.scared (scare)of sharks.But the 1975 film Jaws 2.attracting (attract)huge audiences and winning many awards made things worse.Many people 3.who/that saw the film considered sharks as bad animals.Some even began to fish for sharks.As 4.a result,the number of sharks fell quickly

9、.This was not only due to fear of sharks,5.but also finning.Finning is a type of fishing where sharks are caught and their fins cut off.After finning,the sharks 6.are thrown (throw)back into the sea where they die painfully.In 1980,Peter Benchley came across an awful sight.He 7.admitted (admit)that his book was wrong about sharks 8.behaviour (behave).9.For-tunately (fortunate),more people become interested in sharks now,and they want 10.to protect (protect)them from extinction.