精心整理
occasionally ad.nowandthen有时，偶尔
e.g.Occasionallythemachinegoeswrongwithoutanyapparentcause. Everyonewantedaplacewheretheycouldbeleftaloneoccasionally.
official a.connectedwiththoseinpower官方的；当局的；正式的
e.g.Thenewsisalmostcertainlytruealthoughitisnotofficial. ThePresidentoftheUnitedStateswillmakeanofficialvisittothiscountry. evidence n.oneormorereasonsforbelievingsomethingistrueoruntrue
证据；证词
e.g.Thereisevidencethatcollegeexamcheatingisontherise. Avideotapewaspresentedasevidenceincourt.
caption n.abriefdescriptionaccompanyingapictureortitleofanarticle 图片说明；标题；字幕
e.g.Thecaptionofanewspaperarticleisusuallysetinlargetype. Heisinterestedinthecaptionsunderthepictures.
beware v.becarefulaboutsomething注意，当心，谨防
e.g.Beware!Ifyouhavetoomuchsweetfood,you'llgetfat.
Bewareoftrains!
Step4.Assignments
1.Writealettertoyourfriendintroducingafunnythingyouoncecameacrossi nyourtravelingtohim/her.Paycloseattentiontotheformatoftheletter.
2.Groupwork:Searchonlineorgoaroundthecityafterclasstolookforroadsi gnsthatareinterestingorfunnyorwronglytranslated.
http://www.77cn.com.cnpletetheexercisesfromPage62toPage64onthetextbook.
4.Previewthegrammarpoint.
教案首页
编写日期：2016年9月1日
课题：Unit3RoadSignsandCommuting 课次：10
教学媒体：Multi-media
教学方法：Group-work
Task-basedteachingmethod
授课班级：16数控，建工，会计，智
授课日期：11月8/11日
能化，环工，道桥，市政，给排