高考英语一轮复习Unit22EnvironmentalProtection教学案北师大版选修8

Unit 22 Environmental Protection

Ⅰ.核心单词→识记·思考·运用 一、单词拼写

1．*They ________(主张) that we should establish a day－care center.

2．*(2015·江苏，阅读A) Always get rid of your rubbish properly and ________ (回收利用) waste(e.g.glass，paper) where possible.

3．(2015·新课标全国I，满分作文)You can write anything ________(相关的)so long as it's interesting and informative.

4．Watching the event on television was a poor ________(代替品)for actually being there.

5．The politics of this will be ________(艰难的)，but it was the right thing to do. 6．*(2015·天津，阅读D)They are ________(潜力)powers we possess：energy，skill，sound judgment，creative ideas.

7．(2015·福建，23)It was ________(体贴的) of Michael to inform us of his delay in case we got worried.

8．That's the most incredible ________(巧合) I've ever heard of!

9．(2015·广东，阅读C)Anderson suggests that television cannot be ________(宣判)without considering other influences.

10．(2015·江苏，阅读A)Keep to the track，where one exists，so you lessen the chance of damaging ________(脆弱的) plants.

答案 1.advocated 2.recycle 3.relevant 4.substitute 5.rough 6．potential 7.considerate 8.coincidence 9.condemned 10.fragile 二、用所给词的适当形式填空

1．(2014·天津，完形)The ________(separate)between us has proved to be a blessing for me.

2．(2013·北京，阅读填句)Even in advanced ________(agriculture) societies，it took

about ninety－five people on farms to feed five people in cities.

3．The schools must ________(adoption)new methods of teaching foreign languages. 4．Market is an effective means in ________(allocate) of resources.

5．Some members of the committee expressed ________(reserve) about the proposal. 6．The incident ________(threat) to ruin his chances in the election.

7．My ________(calculate) is based on notional figures，since the actual figures are not yet available.

8．Henry was forced to leave his motherland for ________(politics) reasons. 9．He always ________ the needs of others.So we can say he is quite ________．(consider)

10．I bought a ________ to ________ my pencil yesterday.(sharp)

答案 1.separation 2.agricultural 3.adopt 4.allocation 5.reservations 6.threatened 7.calculation 8.political 9.considers；considerate 10.sharp sharpener；sharpen 三、开心词场

The experts and consultants adopt the suggestion that the construction of irrigation works be built in the mountainous area after careful consideration.By coincidence，severe droughts threaten some forest reserves.Sacrifice of ecology is against our principle and advocacy. 【联想·积累】

?表示“支持，拥护”的词汇 ①advocate vt.提倡；拥护 ②back vt.支持

③support vt.支持，帮助 ④in favour of 支持，赞同 ?与“环境”相关的单词 ①species n. 物种 ②pollution n．污染 ③atmosphere n．大气层

④conservation n. (自然资源的)保护

⑤resource n．资源 ⑥recycle v．回收利用 ?识记以－al为后缀的高频单词 ①arrival n．到达

②criminal n．犯罪分子；罪犯 ③traditional adj.传统的 ④survival n．生存，存活，幸存 ⑤central adj.中心的，中央的 ⑥approval n. 赞同 ⑦punctual adj.准时的 ?词汇拓展

①reserve n．自然保护区vt.保留；预订→reserved adj.预订的，保留的→reservation n．预订；保留；保护

②finance n．资金→financial adj.财政的；金融的

③politics n．政治(活动)→political adj.政治的→politician n．政治家 Ⅱ.重点短语→识记·思考·运用 一、补全短语

1．earn one's ________ 谋生 2．________ a matter of fact 实际上 3．a number ________许多

4．________ one's control 超出??的控制，不受??的控制 5．call ________ an end to sth 要求结束?? 6．________ somebody's behalf 代表?? 7．*all ________ all 总的来说

答案 1.living 2.as 3.of 4.beyond 5.for 6.on 7.in 二、短语填空

carry off；break away from；look ahead；answer for；*lead to；in turn；ahead of； apart from

1．____________the injuries to his face and hands，he broke both legs.

2．Thieves ____________ the farmer's sheep during the night.

3．____________ in the distance，and you can see the lights of the village. 4．It was his carelessness that ____________ his failure in the exam. 5．Your attitude affects others which ____________ affect you. 6．If you go on doing this，we won't ____________ the consequence.

7．I thought we'd be late for the concert，but we ended up getting there ____________ time.

8．I was encouraged to ____________ old forms and rules.

答案 1.Apart from 2.carried off 3.Look ahead 4.led to 5.in turn 6．answer for 7.ahead of 8.break away from 【联想·积累】 ?all短语来开会

①at all (常用于否定句和条件从句中以加强语气)根本；无论如何；一点儿 ②after all 毕竟；终究 ③in all 总共

④first of all 首先，第一 ⑤above all 首先，最重要的是 ⑥all in all 总的来说

?说说表示“引起，导致”的词汇 ①cause ②bring about ③lead to ④result in ⑤contribute to

Ⅲ.经典句式→识记·思考·运用

1．*Given this data，it seems that the link between human activities and rising global temperatures is not merely a coincidence.(given用作介词，表示“鉴于；考虑到；倘若”)

鉴于这些数据，好像人类活动与正在升高的地球温度之间的联系并不仅仅只是巧合而已。