湖北省武汉为明学校人教版高中英语必修二Unit4languagepoints（一）学案

课题Book2Unit4Language points

（一）班级:姓名:小组:评价:【学习目标】学习和掌握相关重点词汇，短语【重点难点】重点重点单词decrease,reserve,mercy,respond,distant,appreciate,难点succeed...能够灵活运用所学知识点【导学流程】问题记

一、基础感知翻译下列单词并说出词性wild protectionlossreserve zonepeacestomach applythick drugcontain powerfu1af feeteffec tdu st recentlyfierce___________

二、深入学习

一、重点词汇

1.decrease作名词或动词，减少；反义词1）例If theirhabitat isthreatened orthey cannotfind enoughfood,theirnumbers maydecrease.（P25）意思2）例There hasbeen adecrease in our imports.意思【常用搭配】decrease to减少到decrease by减少了decrease in（在・・・方面减少）【介词填空】

①The number of studentsinourclass hasdecreased

3.（我们班的人数减少了3人）

②This speciesof birdis decreasingnumbers everyyear.这种鸟的数量在逐年减少）

2.distant adj.lPlease takeme toa distantland whereI canfind theanimal thatgave furtomake thissweater._意思2Her honeymoonseemed adistant memory.意思3After thatquarrel,she remainedcold anddistant.意思【派生词】adv;遥远地n;距离【固定搭配】be distantfrom...（距离远,不相似）

3.mercy n.仁慈；宽恕；怜悯【惯用搭配】show mercyto sb/have mercyon sb对某人怜悯、仁慈at themercy of任…处置；无能为力without mercy毫不留情地，残忍地【翻译句子】1）农民们总是惨无人道地捕杀我们_______________________________________________2）他们不怜悯这对可怜的父女_______________________________________________3）他不想任由这个残忍的家伙摆布

6.contain vt.例1It containsa powerfuldrug,which affectsmosquitoes.意思彳列2She wasunable tocontain herexcitement.意思、:例3The hallcan contain3,000people.意思【翻译句子】1这种饮料不含任何酒精2我如此气愤以至于无法克制自己

8.appreciate vt.彳列1That sbecause youcan tappreciate folkmusic.意思:2We appreciatethat caringfor childrenis animportant job.意思3I wouldappreciate itif youpaid incash.意思【翻译句子】我们真的很感谢你为我们女儿所做的一切看翻译作品不能真正欣赏到外国文学原著的美妙之处【派生词】appreciation词性；意思【注意】appreciate后可接名词或从句，也可接动词ing形式作宾语，但不能接动词不定式后接从句时通常用it作形式宾语【及时练】判断正误Everybody appreciatesbeing praised.Everybody appreciatesto bepraised.【易混辨析】appreciatethankappreciate表示“感激”时后接事或物，thank后接人She appreciatedhis kindness.同义句转换thank

9.reserve例1There area lotof naturereserves inthis vastarea.意思及词‘性2The citys reserveof wateris1ow.意思及词性3I dlike toreserve atable forthree foreight oclock.意思及词性4He stillreserved his opinions onsome points.意思及词性【惯用搭配】reserve sthfor sb为某人预定某物reserve onesopinion/judgement保留自己的意见/判断【形近字辨析［deserve值得

三、迁移运用单句语法填空

1.No onehas yetresponse toour plaints,so Iwill writea letterto thenewspaper.

2.During theeightday marchacross thedesert oursupply ofwaterdecrease rapidly

3.The useoftheInternet effectpeople,s livesmuch morethan itdid inthepast.

4.I mon adiet.I haveto avoidfoodcontain fatand sugar.

5.I mlonging thewarm whether.

6.In certainlyjobs,worker needto wearprotect clothing.。