1、Unit 2 单元 句型+语法练习一、句型转换：1为了想法子增加家庭收入，她开始制作洋娃娃。While _ a way to increase the family income, she began making dolls.2.雇员人数已减少到了25人。The number of employees 25.3为了赢得比赛他每天都训练。He practices every day _ he may win the match.4他的成功主要归功于勤奋努力。His success was largely _ _ hard work.5.孩子们好的地方是他们非常容易适应新环境。 The good
2、 thing about children is that they _ new environments.二、完成句子1. _ that if you are careless, you may lose the test. 有个可能就是如果你粗心的话, 你可能会考试失败。 2. _ you know how to correct them. 只有当你知道你的错误在哪里, 你才会知道如何纠正它们。3. We can learn to _ in our life. 我们能够学会观察我们生活中的人和正在发生的事。4. I m writing to you _ inviting you to jo
3、in in an activity. 我给你写信是为了邀请你参加一个活动。5. It s high time that we _ to get rid of our addiction to mobile phones. 到了我们该采取有效措施摆脱对手机上瘾的时候了。三、补全句子1Without ,_she packed up her clothes and left.没有给我们一个解释的机会，她把衣服打包，然后离开了。2 ,_no one can match him.当提到当众演讲，没人能与他相比。3Every day, some trees somewhere in the world.世
4、界上每天都有一些树木被砍伐。4Miss Gao asked a question, but it was difficult .高老师问了一个问题，但太难了，没人能回答。5On TV and the radio you will hear differences .四、完成句子1.我们应该立刻停止非法狩猎。We should 2.每天有150到200个物种灭绝。Between 150 and 200 every day.3.这样大量的灭绝是由猎杀、栖息地的丧失和污染造成的。 is caused by hunting,habitat loss,and pollution.4.我们究竟正在对我们的星球做什么?What are we doing to our planet?5.中国已经取得了很大的进步。China has .6.官方承受着压力来建设大象公园并告诉人们不要购买大象产品。 to build elephant parks and tell people not to buy elephant products.学科网（北京）股份有限公司
