1、Period 2Understanding ideas(2)学习目标1.To understand the important sentence patterns and learn to use them.2.To learn the usage of some important words.3.To practise the language points.课堂探究一、Deal with the difficult sentences1.These terraces were built by the local Zhuang and Yao people,to whom Guangxi
2、 is home.此句中,to whom Guangxi is home是“介词to+关系代词”引导的定语从句,修饰先行词.翻译:2.Starting in the Yuan Dynasty,work on the terraces took hundreds of years,until its completion in the early Qing Dynasty.此句中,Starting in the.,是作,与主句主语work之间是关系。翻译:3.Building the terraces therefore meant that they could increase the ar
3、eas in which they could grow rice.翻译:主语:,是作主语4.But perhaps what is most significant is the way in which people have worked in harmony with nature to make these terraces and grow rice.翻译:从句作主语;the way是,后跟way的从句。way的用法:后跟短语/后跟句子/5.These terraces also provide a perfect environment for birds and fish,so
4、me of which feed on insects that can harm the rice crops.翻译:that 在句中的功能:提供某人某物/类似的短语还有:/feed:to give food to.他有一个大家庭,许多张嘴嗷嗷待哺。Hes got a big familylots of hungry mouths to feed.她用调羹喂孩子牛奶。She feeds the baby on milk with a spoon.二、Deal with the important words1.wrap v.包,裹 短语:wrap sth up包 n.披肩,围巾wrappin
5、g paper 彩色包装纸【实战演练】翻译句子1)他花了一晚上把圣诞礼物包起来。单句语法填空2)I wrapped the baby a blanket./I wrapped a blanket the baby.2.prevent v.防止;避免短语:prevent sb (from)doing sth【实战演练】翻译句子我们最好带太阳镜,以保护眼睛免受伤害。归纳总结:prevent sb (from) doing sth防止做某事相当于stop sb (from)doing sth;keep sb from(不能省略)doing3.harmony n.和谐短语:in harmony wit
6、h与和谐harmonious adj.和谐的【实战演练】完成句子Only in this way (我们才能和自然和谐共处).4.design v./n.设计,构思设计师 designer【实战演练】翻译句子据说这个版本是专为儿童设计的。归纳总结:design既是动词又是名词,短语搭配:be designed for为专门设计;by design故意地三、Put the language points into practice1.From 2004 to 2013,agricultural land values doubled,and they continue to rise in ma
7、ny (地区).2.You can (阻止)this from happening by following a few careful steps.3.My cat and dog never fight;they live together in perfect (和谐).4.HUNCH is (设计)to connect high school classrooms with NASA engineers.5.这些山洞的建造者是北京当地的古代北京人。6.从秦朝开始,长城的建设工作经历了好几个朝代。7.乘坐公共车意味着再等1小时。核心素养专练Use the language points
8、they have learnt to make some sentences.参考答案课堂探究一、1.the local Zhuang and Yao people龙脊梯田的建造者是广西当地的壮族和瑶族居民。2.动词的-ing形式;状语,主动。从元朝开始,梯田的修建工作历经数百年,至清朝初期完工。3.因此建造梯田(对他们来说)意味着可以增加他们种稻谷的土地面积。Building the terraces;动词的-ing形式4.但是也许最有意义的是人们与大自然和谐相处,耕种梯田和种植水稻的方式。主语;表语;定语;the way to do;the way of doing;the way in
9、 which;the way that5.并且这些梯田能够为鸟和鱼儿们提供一个理想的环境,它们中一些以危害稻谷等农作物的害虫为食。定语从句的主语;provide sb with sth;provide sth for sb;offer sb sth/offer sth to sb;supply sth to sb/supply sb with sth二、1.1)He spent the whole evening wrapping up the Christmas presents.2)in;around2.We had better wear sunglasses in order to p
10、revent/stop/keep our eyes from being hurt.3.can we live in harmony with nature4.It is said that the edition is designed for children.三、1.regions2.prevent3.harmony4.designed5.These caves were built by ancient Beijing People,to whom Beijing is home.6.Starting in Qin Dynasty,work on the Great Wall took several dynasties.7.Taking a bus meant waiting another hour.