内容正文:
Unit 2 I think that mooncakes are delicious!
Unit 2 课时3 Section A(Grammar focus-4c)
【学习目标】
1.重点词汇: tie
2.重点短语:one... the other...; Mother's Day; Father's Day; have to
3.重点句型:
I believe that April is the hottest month in Thailand.
What fun the Water Festival is!
How delicious the food is in Hong Kong!
4.语言知识目标是掌握宾语从句用法,由What/How引导的感叹句。
5.语言能力目标是能够询问他人关于节日的话题,能够描述某个节日并说明原因。
6.能够读懂以节日为话题的阅读材料,并能够在文章中找到有用细节的信息。
7.能够以书面形式描述喜欢的节日或者介绍某个节日的风俗。
【预习导学】
1.tie /tai/ n. 领带 v. 捆;束
2. 常见礼物common gifts
3. 春节多有趣!What fun the Water Festival is!
4.It is also a good idea to help parents to do something instead.
帮助父母做一些事情反而也是一个好主意。
【探究提升】
宾语从句
【语法精讲】 宾语从句就是由一个句子来构成主句的宾语
We know (that) he likes English.
主语 谓语 宾语
宾语从句三要素:连接词、语序、时态
连接词:
①that(即陈述句作宾语从句。that在从句中不充当任何句子成分,只起连接主句和从句的作用。that不用翻译出来,在口语中常省略。)
The girl said, “I can help him.” →The girl said (that) she could help him.
②if/whether(whether或if在句中不充当任何句子成分,只起连接作用,但不能省略。翻译成“是否”。 主句 + if / whether + 由一般疑问句变成的陈述句形式。)
Li Lei wonders . Is Jim in ? → Li Lei wonders if Jim is in.
③who,whose,what,how,which,how many,how much等。(原有的特殊疑问词+句子剩余部分的陈述句形式) He asks me, “What does your father do?” →He asks me what my father does.
特别强调:if 与whether 的区别(一般情况下可以相互代替,下列情况不可替代)
①与or not 连用只能用whether I don’t know whether he will come or not.
②介词后只能用whether That depends on whether he can come back.
③后与to do 不定式连用只能用whether He wondered whether to stay here the next week.
④句首只能用whether Whether he will come is not decided.
注意:宾语从句的否定转移:如果主句的谓语动词是 think, believe, guess 等,而且主句的主语又是第一人称时,它后面接的宾语从句的否定词通常要前移到主句中,即否定主句中的动词,而从句用肯定形式.(主语为第一人称,否定在主句,翻译在从句。)
I don’t think it will rain.我认为不会下雨。
We don’t believe that he has gone. 我们相信他还没走。
【即学即练】1.— I’m not sure ________.
— It certainly is. Every little bit helps.
A.how my suggestion is helpful to you
B.why is my suggestion helpful to you
C.whether my suggestion is helpful to you
【答案】C
【详解】句意:——我不确定我的建议是否对你有帮助。——当然有。每一点都有帮助。
考查宾语从句。此处是宾语从句,用陈述语序,排除B;根据答语“It certainly is.