内容正文:
必修三Unit 1 Nature in the balance
基础知识练一练
一、单词拼写(根据汉语或首字母提示写出单词的完全形式)
1.Over the past 50 years, about 17 per cent of the rainforest has disappeared due to human activities such as _________(农业)and c _________ farming.
【答案】agriculture, cattle
【句意】在过去的50年里,由于农业和畜牧业等人类活动,大约17%的雨林已经消失。
2.A range of green campaigns have been launched _________(全球性)in response to the gravity of the _________
(气候)crisis.
【答案】globally, climate
【句意】一系列全球性的绿色环保活动的发起,是为了应对当前气候危机的严峻形势。
3.We don’t have enough food to eat because of the ________(旱灾).
【答案】drought
【句意】因为旱灾,我们没有足够的食物可吃。
4.Local _________(居民)groups have united in opposition to the plan.
【答案】resident
【句意】当地居民团体联合起来反对该计划。
5.Although I searched the sidewalk anxiously for fifteen minutes, my wallet was _________(哪里都不)to be
found.
【答案】nowhere
【句意】虽然我焦急地在人行道上搜索了十五分钟,但我的钱包却哪里都找不到。
6.The band will give a _________(现场表演的)concert performance next week.
【答案】live
【句意】这个乐队下周将举行一场现场音乐会。
7.In line with Beijing 2022’ s concept of hosting a green Olympic and Paralympic Winter Games, the
________(奖章)platforms were made of ________(可回收的)materials.
【答案】medal, recyclable
【句意】根据北京2022年冬奥会举办绿色冬奥会和冬残奥会的理念,奖牌平台由可回收材料制成。
8.It was said that the_________(委员会)p_________ against changing the regulations.
【答案】committee, protested
【句意】据说委员会反对改变这些规章制度。
9.It wasn’t long before we were surrounded by enormous sand dunes ________(高耸的) above us on all sides.
【答案】towering
【句意】没过多久,我们就被四周高耸的巨大沙丘包围了。
10.In the absence of gray wolves, the ________(鹿)population grew quickly.
【答案】deer
【句意】在没有灰狼的情况下,鹿的数量快速增长。
11.Your learning ________(策略)needs to be adjusted a little so that you will have some time for your own hobbies.
【答案】strategy
【句意】你的学习策略需要调整一点,这样你就有时间从事你自己的爱好。
12._________(申请) for attending _________(各种各样的)clubs is a _________(过程)where students can greatly practice their communication ability.
【答案】 Applying, various, process
【句意】申请加入各种俱乐部的过程是一个可以充分锻炼学生们的交流能力的过程。
13.A healthy diet consists of large quantities of fresh ingredients, which are full of vitamins and fibre,