内容正文:
UNIT 7 Know Our World
Unit Review
教学目标
通过本课节的教学,学生达成以下目标:
1.知识目标
掌握本单元新学的单词、短语和句型;
掌握本单元的语法:现在完成时、被动语态。
2.能力目标
(1)熟练掌握与本单元话题相关的语言结构;
(2)能够运用所学词汇和句型谈论一些国家和自己家乡的情况。
3.情感目标
能够对这个世界有更多的了解,对世界上各个洲、各个国家以及它们之间的一些文化差异有一定的了解,增长见识,加强求知欲,对这个世界充满好奇和热情。
重点难点
1. 重点:掌握现在完成时和被动语态的用法。
2. 难点:能够就本单元相关话题用正确的语言进行描述。
教学准备
PPT 课件;本课节用到的录音。
授课时数
1课时
教学过程
Step 1 Sing a song
East We Go
’
’
Step 2 Building Your Vocabulary
1. Read the clues and complete the crossword using the words from this unit.
DOWN
1. Please prepare for your exams, or you’ll fail.
5. If you put your trust in me, I will not let you down.
7. Do people in Britain kiss when they meet?
ACROSS
2. It is polite to arrive at a party on time.
3. We go to school every day except weekends.
4. These plants float on the surface of the lake.
6. There are many tourists that visit China every year.
2. Fill in the blanks with the correct forms of the words in the box.
translate pronounce spell polite increase
1. The letter “k” in knife is not .
2. The population of that country is at about 6% per year.
3. It is difficult for me to this passage into Chinese.
4. Older people should be spoken to .
5. You’ve my name wrong.
Answers: 1. pronounced 2. increasing 3. translate 4. politely 5. spelt
Step 3 Grammar
现在完成时
1. 现在完成时含义:
(1)表示过去发生或已经完成的某一动作对现在造成的影响或结果;
(2)表示从过去开始一直延续到现在的动作或保存的状态。
2.现在完成时的结构:主语+ have / has + 动词的过去分词
3.现在完成时的句式:
肯定句:主语+ have / has +动词的过去分词(+其他).
否定句:主语+ have / has + not +动词的过去分词(+其他).
一般疑问句:Have/ Has +主语+动词的过去分词(+其他)?
答语:Yes, 主语+have / has.
或No, 主语+ haven’t / hasn’t.
4. have been to与have gone to的区别
比较:
He has been to Beijing. 他曾去过北京。(人已回来)
He has gone to Beijing. 他已经去北京了。(人已在北京或是在去北京的路上,不在说话处)
区别:
have / has been (to) 表示“曾经到过某地”,说话时此人不在那里,已经回来。侧重指经历。
have / has gone (to) 表示某人“已经去某地了”,说话时此人可能在路上或已到那里,反正不在说话处。
5. 一般过去时与现在完成时的区别
比较:
I have seen the film. 我看过这部电影。 (我了解这部电影的内容)
I saw the film last month. 我上个月看了这部电影。(只说明上个月看了这部电影,不涉及现在的情况)
区别:
① 一般过去时只强调过去的动作;现在完成时强调过去的事情对现在的影