高中英语人教版-新课标必修二 Unit 4单元导学案

《高中英语人教版-新课标必修二 Unit 4单元导学案》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、-Unit4Wildlifeprotection一．单词考点1.decrease的用法⑴降低，减少，(使)变小搭配：in在……方面减少decreasefrom…to…从……减少到to减少到by减少了⑵[C,U]减少，减少的数量搭配：(a/the)decreaseof/insth.某物的减少asuddendecreaseinnumber数目的急剧下降区别：decrease,reduce⑴decrease侧重强调“稳定地、逐渐地、不断地”减少。eg:①Failuredecreasesconfidence.②Hethink

2、shousepriceswilldecreaseevenfurther.⑵reduce强调在“数量、大小、程度或强度方面”下降或减少。eg:Theworkersreducedtheirwagedemands.2.dieout⑴(家族、物种等)灭绝，灭亡；消失,绝迹⑵(风俗、习惯等)逐渐消失⑶(火)逐渐熄灭有关die的短语：diedown(声音、光线、风等)逐渐减弱，逐渐平息；逐渐熄灭dieoff(一群人、动物)一个接一个死去，相继死去dieof/from死于diefor为……而死-dieaway(光线、声音等)逐渐消

3、失dieback(植物)顶死，回枯，枝头枯萎，假死eg：①Manyoldcustomsaredyingout.②Thewindhasdiedawayatdusk.③Thepatientsaffectedwiththeseriousillnessdiedoff.④Thenoisehasdieddown.⑤Hediedforhiscountry.⑥Hediedfrom/oftheheartdisease.1.loss[C,U]损失，丧失，遗失短语：beataloss不知所措，不知如何是好makeupfortheloss弥

4、补损失sufferalossof蒙受……的损失eg:①I’lltrymybesttomakeupfortheloss.②Thelossofhiswifewasagreatlosstohim.③Foramoment,Marywasatalosshowtoreplytoit.2.hunt的用法⑴打猎，狩猎；追寻搭配：gohunting去打猎huntfor(=lookfor)搜索，追寻，寻找huntsp.forsb./sth.为寻找某人/某物搜索某地eg:①We’llgohuntingthisSundaymorningif

5、theweatherpermits.②Sheisstillhuntingforanewjob.-⑵狩猎，追寻搭配：beonthehuntfor正在寻找thehuntforsb./sth.寻找某人/某物eg:Heisstillhuntingforabetterjob.5.inpeace和平地，和睦地——peaceful和平的有关peace的短语：atpeace平静；和平makepeacewith与……言归于好atpeacewith与……处于和平状态eg:①Youshouldleavethepoormaninpeace.

6、②Iwanttomakepeacewithhim.6.indanger(of)处于(……)危险中反义词为：outofdanger脱离危险eg:Ifhecarriesonlikethis,he’sindangeroflosinghisjob.区别：indanger,dangerous⑴指人或事物本身处于危险中，受到外来的威胁。⑵指人、事物或事态可能引起危险，对别人构成威胁。eg:①Thegirlisingreatdanger.②Thetigerisdangerous.7.respondresponse的用法⑴回答，应答

7、；回应，回报搭配：tosth.回答(应答)……；对……做出反应respondrespondto…(with…)(对……)报以…，回报……-that回答说⑵[C,U]反应，回应；[C]回答短语：inresponseto…对……作出反应(通常作状语)make(no)responseto…对……(不)做出反应/回答eg:①Hedidn’trespondtomyquestion.②Thedoctorrespondthathekepthisillnesstohimself.③Isuggestedheworkouttheplan

8、buthedidn’tmakeresponsetoit.8.relief的用法⑴[单，U]“(因恐惧、忧虑、痛苦等的解除而感到的)安慰”短语：inrelief如释重负；松了口气withrelief宽慰地givesb.(some)relief(稍微)减轻某人的痛苦bearelief是一个安慰toone’srelief使某人欣慰的是；令人感到宽慰r