Teachers always have found that teaching and learning become interesting and enjoyable whe

Teachers always have found that teaching and learning become interesting and enjoyable when students are actively involved in the lesson. Their active engagement, however, does not come automatically. In most cases, teachers have to find ways to get them 【小题1】 (involve).
Hai K. P. Huynh, an English teacher at American-Vietnamese International English Centre in Da Nang, Vietnam, demonstrates【小题2】 teachers can get students actively engaged in the learning process and take charge of their learning by giving them the opportunities to find and correct mistakes【小题3】 .
The effective way is to prepare an activity 【小题4】 students take over the role of correcting mistakes which is normally done by the teacher. The teacher purposefully becomes the ‘mistake maker ’.
This technique can bring forth several benefits. For instance, by switching the role of the ‘mistake corrector’, the teacher can often observe that students get excited. The degree of excitement【小题5】 (increase) when the class is divided into two teams to compete with each other in finding and correcting the mistakes.
Another benefit is that they have the opportunity to identify the possible mistakes themselves instead of the teacher 【小题6】 (tell) them what the mistakes are. This technique can help the teacher check his or her students’ understanding of a grammar point or comprehension of a reading task. It can be used to reinforce and improve their production skills such as writing and pronunciation.
The activity is a simple technique【小题7】 it is very effective【小题8】 getting students' attention and participation. It can easily be developed 【小题9】 (satisfy ) teachers’ needs.involved

(答案→)involved 解析：文章介绍了如何让学生积极的参与课堂，可以让学生自己去纠错，和介绍这样做的好处。【小题1】大部分情况老师需要找到办法使学生参与。形容词“involved”参与的。【小题2】Hai K. P. Huynh 说明老师怎么可以让学生积极的参与到学习的过程。疑问词：how【小题3】给他们机会自己发现和纠正错误，前面是them后面用反身代词themselves【小题4】有效的办法是创设一个活动其中让学生承担纠错的工作。Where引导定语从句修饰activity【小题5】当班级被分成两组的时候，这种兴奋会增加，用被动语态：is increased【小题6】给他们机会找出自己犯的错，而不是老师告诉他们。Instead of后面接动名词telling，the teacher是逻辑主语【小题7】这个活动是简单的技巧但是很有效。两句话是转折关系，用but【小题8】在抓住学生的注意力和参与度方面。In“在…方面”【小题9】它很容易发展来满足老师的需求。to satisfy是目的状语

我明天再问问老师，叫他解释下这个问题