内容正文:
背诵过关检测(九)
(一)单词过关测+练
阅读单词知意
1.ecosystem n.生态系统
2.biodiversity n.生物多样性
3.hardwood n.阔叶树;硬材(阔叶树的木材)
4.mammal n.哺乳动物
5.microorganism n.微生物
6.nutrient n.营养素,营养物
7.brochure n.小册子
8.overseas adj.海外的,国外的
adv.在海外,向国外
9.species n.(pl.species)种,物种
10.habitat n.生活环境,栖息地
核心单词练通
1.branch n.(政府或机构)部门;分部;树枝;支流;分支
2.region n.地区,区域;行政区
3.policy n.政策,方针;原则
4.wildlife n.野生动植物,野生生物
5.beneath prep.在……下面,在……下方
6.impact n.影响,作用;冲撞 vi.& vt.有影响;冲击
7.resident n.居民,住户
8.protest vi.反对,抗议 vt.反对;坚持声称 n.抗议
结合语境拼写单词
9.To protect the environment,it is advocated that we recycle (再利用) everything recyclable in our daily life.
10.Being addicted to computers does great damage (损害) to teenagers in many ways.
11.The gold medal (奖牌) will be awarded to whoever wins the first place in the bicycle race.
12.Follow the track (轨道) of the vehicles,otherwise you will get lost.
13.One thing to remember is that it is the process (过程) not the end product that matters.
拓展单词悉变
1.agriculture n.农业,农学→agricultural adj.农业的
2.poison vt.污染;毒死,毒害 n.毒物,毒药→poisonous adj.有毒的
3.entire adj.完全的→entirely adv.完全地,全部地,完整地
4.harm n.& vt.伤害,损害→harmful adj.有害的→harmless adj.无害的
5.long adj.长的→length n.长,长度;时间的长短;篇幅,(电影)片长→lengthen vi.& vt.(使)变长
6.defend vi.& vt.防御;保护;保卫→defence n.辩护;防御,保护;防御物;国防;防守→defensive adj.防御性的;自我保护的
7.economy n.经济→economic adj.经济的,经济上的;可赚钱的→economical adj.经济的,实惠的;节俭的→economically adv.在经济上;经济地;节俭地
8.consequent adj.随之而来的→consequence n.结果,后果;重要性→consequently adv.结果
利用语境串记单词
9.There are various goods in the supermarket,and the prices vary from cents to dollars.The variety attracts many customers.(various)
10.Liu Li is a new graduate from Shandong University.She applied to a big company for a post last week.The interviewer said her application was the best among all the applicants.(apply)
11.Only two passengers survived the air crash.When the two survivors were interviewed,they said their survival was a wonder.(survive)
12.Many animals have disappeared during the long history of the earth and their disappearance affected the balance of ecosystem.(disappear)
13.Clone can be used to breed animal species which are endangered or extinct,and as a consequence,we needn't be worried about animals' extinction.(extinct)
(二)短语过关测+练
1.in turn 相应地,转而;轮流,依次
2.break down 使分解(为),使变化(成);出故障;垮掉;消除;失败
3.due to 由于,因为
4.build up 逐渐增加,扩大;创建
5.come up with 想出,想到
6.call for (公开)要求;需要
7.spring to mind 突然记起(或想到)
8.get rid of 摆脱,丢弃,扔掉
9.give rise to 使发生(或存在);引起
10.play a role in... 在……中起重要作用;扮演重要角色
11.in length 在长度上
12.a variety of 各种各样的
13.be made up of 由……组成
14.sign up 报名
15.in defence of 保护;为……做解释或辩护
根据语境选词填空
16.We were downloading learning materials when our computer broke down.
17.Let's take the responsibility to build up a lowcarbon city by riding bicycles.
18.As the quality of the city's air has given rise to concerns,the residents are forbidden to set off fireworks.
19.When discussing influential novelists,three names immediately spring to mind.
20.If you want to come up with new ideas,you need to feed your mind with good ideas.
21.Practicing yoga is a good way for you to get rid of your stress and find some inner peace.
(三)句式迁移练
1.句式:while引导让步状语从句
尽管我们不能预测未来会发生什么,我们可以用决心和爱指引自己。
While we can't predict what will happen in the future,we can guide ourselves with determination and love.
2.句式:倍数关系表达法
我们学校最近修建了一个新图书馆,比原来的大三倍。
Our school has built a new library recently,which is three times larger than the previous one.
3.句式:even though引导让步状语从句
即使你不会成功,他们也会支持你的。
They will stand by you even if/though you don't succeed.
学科网(北京)股份有限公司
$