高中英语人教版必修2Unit4单元教案正式版(共8页).doc
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_1.gif)
![资源得分’ title=](/images/score_05.gif)
《高中英语人教版必修2Unit4单元教案正式版(共8页).doc》由会员分享,可在线阅读,更多相关《高中英语人教版必修2Unit4单元教案正式版(共8页).doc(8页珍藏版)》请在得力文库 - 分享文档赚钱的网站上搜索。
1、精选优质文档-倾情为你奉上 Unit 4 Wildlife protectionThe First Period (Warming up & Talking)Teaching Procedures:Step One: Leading-in 1. Show Ss the pictures of some rare animals. 2. Ask Ss to guess their names and talk about them.Step Two: Warming up1. Ask the Ss to look through the words above the table on P25,
2、 and find out:Why did so many wild animals die out?(lack of food, bad environment and enemies, climate change, pollution)2. Look at the table on P25, and work in pairs to retell the report, using complete sentences.( The teacher may give an example of “pandas”).Example: pandaThe problem the pandas f
3、ace in China is that they do not have enough food, because of the loss of bamboo growing areas. To solve this problem, China has set up a protection zone in Sichuan Province for the pandas. It is called Wolong Nature Reserve. Thanks to the effort, things have changed for the better. The number of pa
4、ndas has risen from very few to around 50 after the growth of bamboo areas for the pandas. 3. Ask some Ss to talk about Milu deer and South China tiger.Step Three: DiscussionAsk Ss to discuss the following questions in a small group.1) What other endangered species do you know? 2) Why are they in da
5、nger of disappearing?3) Do you know of any wildlife that has disappeared? Answers: 1) antelope, bear, leopard 豹, whale, crocodile, elephant, golden monkey金丝猴, giant salamander娃娃鱼, Chinese Alligator扬子鳄,dolphin, rhino2) too much hunting, lack of food, bad environment, 3) dinosaurs, dodo, Step Four: La
6、nguage points1. as a result 结果;因此(放在句首或句中,用逗号与句子其它部分隔开,常用在有上下文表示原因的情况下)eg. He was lazy. As a result, he was late for school. 他懒。结果,他上学迟到了。 as a / the result of + n. 由于的结果(表示因果关系)eg. As a result of his laziness, he was late for school. result in 导致;造成的后果(vi.) e.g. His laziness resulted in his being l
7、ate for school.result from 因引起;起因于 eg. His being late for school resulted from his laziness.2. die out : disappear completely 灭绝eg. Many animals have died out in the past. 在过去几年间,许多动物都灭绝了。die away 慢慢消失 eg. He hid behind the door until the footsteps had died away. 他一直躲在门后边,直到脚步声(完全)消失。3. endanger vt.
8、 危害eg. Smoking endangers your health. 吸烟危害健康。endangered adj. 濒危的(动词的过去分词做形容词)endangered wildlife 濒危野生动物*动词的-ing形式和过去分词都可以做形容词。surprising / surprised; exciting / excited; interesting / interested;frightening /frightened; etc.4. in peace 和平地;安祥地(=peacefully)5. (be) in danger 在危险中;垂危 (be) out of danger
9、 脱离危险eg. The tiger is in danger now. Lets help it, or it wont be out of danger.现在老虎处于危险中。我们帮帮它吧,否则它不会脱离危险的。Step Five: Talking1. Ask Ss to look through the material on P62. 2. Show the useful expressions on P63.3. Get Ss to discuss with their partners using the useful words and phrases given on P63,
10、teacher may give a model to Ss.4. Ask some Ss to report their discussion.Step Six: Assignments1. Collect as much information about endangered wildlife as possible.2. Prepare “Reading” (P26).The Second and Third Period ( Reading and Comprehending)Teaching Procedure:Step One: RevisionComplete the foll
11、owing sentences:1. 他有生命危险。 He is _ _ of _ _ _.2. 这种动物几个世纪之前就灭绝了。 This kind of animal _ _ several centuries ago.3. 因为下雨,他迟到了。He was late _ _ _ _ the rain.(Answers: 1. in danger, losing his life; 2. died out; 3. as a result of )Step Two: Pre-reading1. Pair work: ask Ss to discuss the two questions for
12、 several minutes.1) I believe that you are concerned about animals and plants disappearing. Why should you worry about this?2) What do you think we should do to protect wildlife?2. Ask some of the Ss to report their discussion. Some tips:1) Wildlife is human friends. They can keep the balance of nat
13、ure and make the whole world colorful. To protect wildlife is to protect ourselves. 2)We should treat plants and animals the same as our friends and relatives. We shouldnt cut or kill them freely. We also should protect the environment around us to let them have enough food and good living condition
14、s.Step Three: Reading1. Scanning 1) Have Ss read the passage quickly to get the main idea and answer the following questions: How many places did Daisy fly to? (Three. Tibet, Zimbabwe and Brazilian rain forest.)Whats the passage about? (Daisys wonderful experience with some animals.)2) Complete the
15、table on P27.2. 1. Intensive readingRead the text again carefully to obtain some details and answer the questions in Ex 1, Comprehending (P27).Step Four: DiscussionWhat must happen if wildlife protection is to succeed?Step Five: Listen and comprehend the passage.Step Six: Language points1. get dress
16、ed 穿戴起来;穿上衣服 eg. She quickly got dressed and went out for breakfast. 她赶快穿上衣服到外面吃早餐dress sb. / oneself 给某人/自己穿衣服 eg. Tom is not old enough to dress himself. 汤姆年纪太小,还不会自己穿衣服。bedressed in 穿着eg. She was dressed in white. 她穿着白色的衣服。2. rise vi. to come or go upwards 上升(没有被动语态形式) eg. The river has risen (by
17、) several inches. 河水上涨了好几英寸。raise vt. lift or move (sth.) to a higher level 举起或升起 eg. He raised his eyes from his work. 他停下工作举目观看。两词的变化形式如下: rise rose risen rising raise raised raised raising3. She turned round and there was an antelope with a sad face looking at her. 她转过身就发现有一只羚羊面色凄惨地望着她。 with a sa
18、d face looking at her 是复合结构,在句子中作antelope的定语。复合结构with + O.+O.C.(现在分词)表示作宾语补足语的分词与宾语之间是逻辑上的主谓关系。adj. / p.p. / adv. /prep. phrases也可以作宾语补足语。 eg. The boy came in, with a dog following him. (现在分词)The thief was taken in, with the hands tied back. (p.p.)He would like to sleep, with the door open. (adj.)A
19、lady got on the bus, with a baby in her arms. (prep. phrase)The door was locked, with nobody in. (adv.)4. Our fur is being used to make sweaters like yours. 我们的毛被用来制作像你穿的那种毛衣。 is being used 是现在进行时的被动语态:am / are / is being donebe used to do sth. 是use to do的被动语态结构;意为“被用来做”。be / get used to sth. / doin
20、g sth. “习惯于”used to do sth. “过去常常做” eg. Wood is used to make desks and chairs.The old man is used to the country life/ living in the country.He is getting used to the weather in England.I used to have a walk after supper.5. We are killed for the wool that is taken fromunder our stomachs. 为了取得我们肚皮底下的
21、羊毛,他们把我们杀了。注意介词from后面有接一个介词短语的用法。 eg. Suddenly, a cat jumped out from behind the door.突然,一只猫从门后面跳了出来。Slowly, the man came out from under the bed.慢慢地,这个人从床底下(爬)了出来。6. The tour companies applied to be allowed to hunt some for a fee, which made a lot of money for the farmers. to be allowed是目的状语。which引导
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 高中英语 人教版 必修 Unit4 单元 教案 正式版
![提示](https://www.deliwenku.com/images/bang_tan.gif)
限制150内