新版 新概念英语二册讲义--44

新概念二 lesson 44 课堂内容Through the forestMrs. Anne Sterling did not think of the risk she wastaking when she ran through a forest after two men.They had rushed up to her while she was having a picnicat the edge of a forest with her children and tried to stealher handbag. In the struggle, the strap broke and, withthe bag in their possession, both men started runningthrough the trees. Mrs. Sterling got so angry that she ranafter them. She was soon out of breath, but shecontinued to run. When she caught up with them, shesaw that they had sat down and were going through thecontents of the bag, so she ran straight at them. Themen got such a fright that they dropped the bag and ranaway. ‘The strap needs mending,’said Mrs. Sterlinglater, ‘but they did not steal anything.’Part 1 Basic words and expressions1．through prep. 穿过;通过The river runs through our village.这条河穿过我们的村子。

Lesson44单词讲解1.risk n.危险，冒险take/run the risk(of…)be at riskv.冒险，使面临风险2.picnic n.野餐have a picnicgo for a picnic3.edge n.边缘at the edge of…at the edge of a forest/a cliff4.possession n.所有in one’s possessionThe bag is in their possession.5.breath n.呼吸be out of breathhold one’s breathtake a deep breathtake one’s breath awaybreathe v.呼吸6.contents n.内有的物品the contents of the bag7.mend v.修理repairfixLesson44课文&语法讲解1.Mrs.Anne Sterling did not think of the risk she was taking when she ran through a forest after two men.2.They had rushed up to her while she was having a picnic at the edge of a forest with her children and tried to steal her handbag.3.In the struggle,the strap broke and,with the bag in their possession,both men started running through the trees.4.Mrs.Sterling got so angry that she ran after them.so+adj./adv.+that…such+n./n.词组+that…5.When she caught up with them,she saw that they had sat down and were going through the contents of the bag,so she ran straight at them.catch up with…go through a forest/a bookthe contents of…run straight at…6.The strap needs mending…need doing sth.需要做某事doing主动表被动的含义Lesson44知识拓展本课重点: doing动名词当作名词来用作主语介词后作宾语（注意介词to）doing介词后作宾语I am looking forward to seeing him tomorrow.I am accustomed to getting up early.I am used to getting up early.本课重点: doing动名词当作名词来用作主语介词后作宾语有些动词后作宾语有些动词后，既能接doing又能接to doThey began to run.=They began running.start/continue有些动词后，既能接doing又能接to doI hate to disturb you,but can I come in for a moment?I hate disturbing people when they are busy.love/like/dislike本课重点: doing动名词当作名词来用作主语介词后作宾语有些动词后作宾语。

Lesson 44【New words and expressions】★risk n. 危险；风险vt. 冒…危险at risk: take a risk1. Many wild animals are at risk of being hunted illegally.2. Don’t take a risk by downlaoding unknown software or games, it might damage your computer.3. We’d best take a taxi. We can't risk missing the plane.4. Ken risked his own life to save me.risky adj. 冒险的；危险的★picnic n. 野餐go for a picnic★edge: 边缘;边；优势on the edge ofMany wild animals are on the edge of extinction(灭绝).★possession n. 所有（物）; 拥有in one’s possession= in the possession of sb.in possession of sthpossess vt. 拥有The unlawful possession of drugs is a serious crime.I don't possess an Ipad.1. We love a person only because we think that he or she is in possession of the quality we respect.2. My dream is in possession of a very magnificent villa.3. This school is in the possession of Miss Wu.★breath n. 呼吸out of breath; take a deep breath;waste one’s breath; bad breath; in one breathbreathless adj. = out of breathbreathe v. 呼吸：breathe in/out/deeply【课文讲解】1.Mrs. Ann Sterling did not think of the risk she was taking when she ran through a forest aftertwo men.think of: Have you ever thought of settling down in this town?think about: I’m thinking about(of)moving to America.a. I can't think of his name. NOT: I can’t think about his name.b. Leifeng was always thinking of others. NOT: Leifeng was always thinking about others.c. I often thought about what you said. NOT: I often thought of what you said.take a risk of doing sth.run after2.They had rushed up to her while she was having a picnic at the edge of a forest with herchildren and tried to steal her handbag.rush up to sb.: My dog rushed up to me.rush up to do: Two nurses immediately rush up to catch her and straighten her up.Steal sb sth.rob sb of sth：两个混混抢劫了Mrs.Lin的钱包。

新概念2学案第44讲课题Lesson 44 Through the forest教学目标1.复习之前所学知识；2.学习第43课的重要知识点及语法。

教学内容【课题导入】亚马逊热带雨林(Amazon rainforest),是世界最大的森林,森林茂密,动植物种类繁多,有“世界动植物王国”之称。

亚马逊雨林对于全世界以及生存在世界上的一切生物的健康都是至关重要的。

树林能够吸收二氧化碳(carbon dioxide)，二氧化碳这种气体的大量存在使地球变暖，以至极地冰盖融化，引起洪水泛滥。

树木也产生氧气(oxygen)，它是人类及所有动物的生命所必需的。

亚马逊雨林产生的氧气占全球氧气总量的1/10，被称为“地球之肺”("lungs of the earth")。

【知识梳理】New words and expressionsforest /ˈfɒrəst/ n. 森林risk /rɪsk/ n. 危险，冒险picnic /ˈpɪknɪk/ n. 野餐edge /edʒ/ n. 边缘strap /stræp/ n. 带，皮带possession /pəˈzeʃn/ n. 所有breath /breθ/ n. 呼吸content /'kɒntent/ n. （常用复数）内有的物品mend /mend/ v. 修理1. breath n. 呼吸，气息【词组】(1) _________________气喘吁吁，上气不接下气(2) _________________屏住呼吸(3) _________________吸了口气【翻译】(1) 上楼梯后，他上气不接下气。

After going upstairs, he ____________________.(2) 当你遇到熊，你必须屏住呼吸装死。

When meeting across a bear, you have to _______________________ to pretend to be dead.(3) 他走出房间，深深地吸了一口气。