广东省化州市实验中学高一英语学案： UNIT 2 WORKING THE LAND USING LANGUAGE（新人教版必修4）.doc

1、 Step1 phrases:1. 待售 _ 2. 需要_ 3.给.造成伤害_ 4.将洗掉_ 5 增强，建立_6.导致_ 7.另外_ 8.转向，向.求救_ 9.集中于_ 10.使免受（影响，受害等）_Step2 Language points1.confuse vt.使迷惑；使为难；混淆【原句】 _(P13)否则我们就会使学生感到迷惑。(1)Dont give me so much informationyou are confusing me.有时候连他们的妈妈都分不清楚这一对双胞胎(2)The twins even sometimes_拓展_把A 与B混淆 _ adj 不知所措的，困惑的

2、_对什么感到困惑 _ adj (事物）令人不知所措的，困惑的_n 困惑；混乱Dont confuse Austria with Australia.I was confused about the confusing murder.用confuse的适当形式填空This is a _problem which many scientists dont know how to solve.What he said made me totally_ .There seems to be some_ about who actually won2.regret vt.遗憾；惋惜 n.遗憾；懊悔【原句

3、】_.(P13)如果现在你不好好学习，将来你会后悔的。拓展 后悔做了某事(已做）_ 遗憾要做某事（未做）. _遗憾地._ 令人感到遗憾的是_Weve always regretted selling the farm.I regret to tell you that my friend is ill.He told me with regret that he could not come to the party.完成句子（1）现在我很后悔做了那件事。_(2)He _ _ _ _earlier.他后悔没有早点来。(3)_(让她深感遗憾的是)，she missed the good chan

4、ce.3.build up 逐渐增强；建立；开发【原句】_（P14）食物中的这些化学物质会在人体中逐渐积累。I started taking physical exercise every day to build up my strength ._She has built up a very successful business. _完成句子She plays Taijiquan _ (来增强体质)every day.Many a large business has _ from small ones (都是从小规模发展起来的).4. lead to 导致；造成（后果）；通向【原句】_

5、（P14）这些化学物质中有很多会引起癌症或其他疾病。Many of these chemicals can lead to cancer or other illnesses.Eating too much sugar can lead to health problems.Her words led to further discussion on this matter.He has locked the door that leads to the garden点津：lead to 中的to 是介词，后跟名词或ving 形式。拓展：_过着样的生活 _领着某人进入_使某人做某事 _领导的

6、，主要的完成句子：(1) The cigarette end _(引起了这场火灾)(2)Our scientists_ in space research.我们的科学家在宇宙探索中处于领先地位。(3)What _I was ill？什么使你相信我病了。(4)With the boy _(带路)，we found the place easily.(5)He decided _(把女孩领进经理办公室)你知道如何区分lead to和lie in吗？Hard work leads to success and failure often lies in laziness.辛勤工作通向成功，失败在于懒

7、惰。5. reduce vt.减少，减缩【原句】_（P14）肥沃的土壤减少了病害A healthy soil reduces disease 公司尽力通过减少花销来提高利润。The company tries to increase profits by_ .今年我们已经减少了业务开支。We _ expenses this year. 拓展_减少到 _减少了reduce sb. /sth. (from sth.) to sth.be_reduced_to.使某人或者某物陷入某种(通常指更坏的)状态或状况中。(常用于被动语态中)完成句子(1)He persuaded them _ $1 000.

8、他设法使他们的价格降到1 000美元。(2)Production costs have_ one third.生产成本下降了1/3。(3)The fire _ the forest _ a few trees.大火把森林烧得仅剩下几棵树了。6 . . .free from/of使免受(影响、伤害等)；使不含(有害物)【原句】_（P14）这有助于空气、土壤、水和农作物免受化学物质的污染。完成句子 (1)_ the table _ dirt by putting a cover over it.用个东西把桌子罩住，免得灰尘落在上面。(2)The lake _ pollution. 这湖没有污染。(

9、3)The secretary _ all blame for the errors.这些失误完全不能怪秘书。(4)Try to _ all prejudices. 尽量消除一切偏见。Step 3 Difficult sentences1._(P14) 他们觉得这可以让地里的土壤更富含矿物质，从而变得更肥沃。make后面的部分是复合宾语结构, 其构成是：Experience will make him a man. Make + 宾语+_The smell of cooking makes me hungry. Make + 宾语+_She made her children wash their hands before eating. Make + 宾语+_When I first came to New York, I had a lot of trouble making myself understood.Make + 宾语+_完成句子The noise in the school _ (让人很难安心学习).The teacher tried his best to_ (使自己成为他的学生的好朋友). 版权所有：高考资源网()版权所有：高考资源网()