新概念二Lesson44课件.ppt

《新概念二Lesson44课件.ppt》由会员分享，可在线阅读，更多相关《新概念二Lesson44课件.ppt（19页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Lesson44forestriskpicnicedgestrappossessionbreathcontentmendrun afterout of breathcatch up withgo throughrun atforest，woods,grove,plantation,jungleforest,大森林 woods 小森林，树林grove 林子或树丛 plantation人造林jungle热带丛林risk用法：risk 作动词，后面跟动名词，risky adjat ones own risk/at risk/at the risk of/be a good risk/run the

2、risk of/take the risk of(that)picnichave a picnic/go for a picnicedge用法：edge边，边缘，指两物体彼此相接的地方，有时指平面物体沿终线部分be on edge/have the edge on(cover)edge边，边缘（相对较宽的地方）border边界，边缘（比edge还宽的地方）brink悬崖或刀刃的边缘，相对较窄margin页边空白strap带，皮带 bag strap包带possessionin possession of/come into(get)possession ofbreath out of brea

3、thbreathe v.contents（常用复数）内有物品content1.容量，含量2.内容3.书刊的目录content adj.愿意的，满足的n.满足，愿意v.使满足mend/repair/amendmend修补坏了的或者破损的东西。repair修理，修改本来没坏的东西，只是希望变得更好。amend修正文稿短语run after追踪，跟踪out of breath上气不接下气catch up with赶上，追上go through仔细查看run at冲向，扑向Mrs.Anne Sterling did not think of the risk she was taking when s

4、he ran through a forest after two men.1.think of在这里表示“考虑”，“思考”Have you ever thought of settling down in this town?2.take the risk(of doing)冒.危险3.run after追赶On my way home,I saw a dog running after a cat.They had rushed up to her while she was having a picnic at the edge of a forest with her children

5、 and tried to steal her handbag.1.up to可以表示地点，时间等“一直到.”:The child ran up to his mother when he saw her.He worked up to nine oclock in the evening.2.at the edge of表示“在.的边上”In the struggle,the strap broke and,with the bag in their possession,both men started running through the trees.with the bag in t

6、heir possession,with是复合结构，作该句谓语动词的伴随状语。Mrs.Stering got so angry that she ran after them.1.so.that引导结果状语从句，表示“如此.以至于.”2.The men got such a fright that theyb dropped the bag and ran away.用的such a.thatWhen she caught up with them,she saw that they had sat down and were going through the contents of the

7、 bag,so she ran straight at them.1.catch up with追赶上2.go through乱翻，到处找3.straight和at都用在该句里，表示了径直而去的那种愤怒心情。The man got such a fright that they dropped the bag and ran away.such.that引导结果状语从句，结构为such+n.+that+从句The strap needs mending,said Mrs.Steling later,but they did not steal anything.1.need+doing（动名词

8、）主动形式表示被动的含义The shoes need polishing.The surroundings require cleaning up.The lamp demands mending.The books deserves reading.动名词含义：动词词尾加ing,在句子中发挥名词的功能。动名词具有名词性，可有复数形式，有所有格，形容词等修饰。作主语和宾语speeding is dangerous.I like swimming.动名词作直接宾语与不定式的区别（1）vt.+doing动名词做直接宾语（2）Vt.+doing/to do两者皆可，意义大致相同如：begin(开始)

9、、start(开始)、cease（停止）、fear(恐惧)等It began to rain.=It began raining.开始下雨了。（3）vt.+doing/to do.(两者皆可，但意思大相径庭)stop doing 停下手里的事情 stop to do停下手里事，开始做.try doing尝试做某事 try to do尽力，努力love/like/dislike/hate doing习惯动作love/like/dislike/hate to do偶然活动foget/remember/regret doing忘记/想起/后悔已做过的事foget/remember/regret do

10、ing to do忘记/想起/不愿去做未来之事need/want/require/deserve/worth doing表被动need/want/require/deserve/worth to do欲去做She stopped crying.She stop to cry.He tried speaking French to Leo.He tried to get the lid open.I like going to the movies.I like to go to the gym in the afternoon.I forgot taking my medicine.I forgot to take my medicine.This article deserves reading.This garden requires cleaning.