Unit 5 预习·新知早知道2 同步讲解 （新教材）外研版（2020）选择性必修第二册.doc

1、.匹配词义 a单词匹配 ( )1.nutrient An.标准，准则 ( )2.visual Bn.一段时间 ( )3.session Cadv.在别处；去别处 ( )4.criterion Dn.养分，营养物 ( )5.elsewhere Eadj.视觉的 答案 15 DEBAC b短语匹配 ( )1.thanks to A与共存 ( )2.result in B伸展 ( )3.out of control C导致 ( )4.coexist with D幸亏，由于 ( )5.stretch on E失控 答案 15 DCEAB .默写单词 1comparison n. 比较 2rare ad

2、j. 稀有的，罕见的 3biological adj. 生物的，与生物有关的 4apparently adv. 据说；看来，似乎 5vast adj. 巨大的；广大的 6variation n. 差异；变化 7secure adj. 稳固的，可靠的 8greeting n. 问候，招呼 .语境填词 visual；comparison；sessions；vast；greeting；rare； apparently；criteria；secure；biological 1Our country has a large population, vast territory and abundant

3、resources. 2What criteria are used for assessing a students ability? 3The course is made up of 12 two- hour sessions 4The building makes a tremendous visual impact. 5She exchanged a few words of greeting with the guests. 6She felt secure and protected when she was with him. 7Darwin eventually put fo

4、rward a model of biological evolution. 8On the rare occasions when they met he hardly even dared speak to her. 9By comparison, expenditure on education increased last year. 10She was apparently a very nervous woman, and that affected her career. .语法填空之派生词 1Before you eat，do a simple comparison(compa

5、re) 2I thought she had retired, but apparently(apparent) she hasnt. 3The survey found a wide variation(vary) in the prices charged for canteen food. 4He loves the security(secure) of a happy home life. 5He raised his hand in greeting(greet) and then left. 1It is also one of the rare locations in the

6、 world where scientists can observe in real time the ecological and biological processes that occur as the plants and animals develop and evolve. 它也是世界上罕见的地方之一， 在那里科学家可以实时观察植物和动物发展 和进化时发生的与生态和生物有关的过程。 2 The region rises from about 400 metres to over 3， 000 metres above sea level, giving it the name

7、the “Roof of Central China” 该地区海拔约 400 米至 3000 米以上，因此得名“华中屋脊”。 3But the most impressive aspect of Shennongjia is the local people, who take things from nature without causing damage. 但神农架给人印象最深的是当地人，他们从自然中获取东西，却没有造成破 坏。 4What is special about the honey is that it is produced by the earliest species

8、of Chinese bee. 这种蜂蜜的特别之处是它由中国最早的一种蜜蜂酿成的。 5All of this explains why Shennongjia earnedand deservesits place on the UNESCO World Heritage List, as well as highlighting how understanding, awareness and hard work have contributed towards protecting a unique and wonderful part of our natural world. 所有这些都解释了为什么神农架赢得并理应在联合国教科文组织世界遗产 名录上占有一席之地，同时也强调了理解、意识和努力工作都已经有助于保护我 们自然界里一个独特而美好的地区。