人教版英语九年级上册第二单元Section A (4a-4c)Grammar focus 导学案
预习目标:
熟悉宾语从句引导陈述句和一般疑问句的两种情况。
复习感叹句相关知识。
通过预习,熟悉语法,熟练短语、句型等。
预习导学:
有关宾语从句。
观察语法部分的句子,左边这一列的四个句子全部都是宾语从句
1. I know that the Water Festival is really fun.
2. I wonder if they’ll have the races again next year.
3. I wonder whether June is a good time to visit Hong Kong.
4. I believe that April is the hottest month in Thailand.
第1,4句从句部分是引导的陈述句;第2,3句从句部分引导的是一般疑问句。
下面我们就来巩固宾语从句相关知识:
、定义:在句子中起宾语作用的从句叫做宾语从句。例如:We know Mr Green teaches English. \ She asked if she could come here on time.
、宾语从句三要素:人称、时态、引导词。这里,我们主要从引导词的角度来展开,分别讲从句为陈述句、一般疑问句和特殊疑问句三种情况。
由that引导的宾语从句——that 在句中无词汇意义,在从句中不充当成分,在口语当中往往省略。例句:(1). I hear (that) she is a big boss from Zhe Jiang.
(2).He said (that) he lost his keys yesterday while he was playing basketball.
(3).The teacher told us (that) nothing is impossible if we try our best.
注意:在宾语从句中,当主句是一般现在时,从句可以用任何时态;当主句是一般过去时,从句用相应的过去时态;但是,当从句内容为客观事实、真理的时候,从句仍然用一般现在时,例如上面的例句3.
练习题:翻译句子
(1). I know that _______________________________________ (昨天下午三点他正在打篮球)。
(2). I thought that __________________________________________ (他学习英语三年了)。
(3). She knew ___________________________________________(下周将会有一场篮球比赛)。
(4). The teacher said that ____________________________________ (地球绕着太阳转)。
解题分析及答案:
. 主句是一般现在时,从句可以用任何时态,把从句翻译出来就可以填了。昨天下午三点应该用过去进行时:He was playing basketball at 3:00 p.m. yesterday afternoon.
. 主句是一般过去时,从句要改为相应的过去时态。他学习英语三年了,应该用现在完成时He has learned English for three years.与之对应的时态是过去完成时,将助动词has改为had,答案:He had learned English for three years.
. 主句是一般过去时,从句要改为相应的过去时态。下周将会有一场篮球比赛,应该用一般将来时There will be a basketball match next week.与之对应的是过去将来时,只需要把will改为would即可。答案:There would be a basketball match next week.
(4). 主句是一般过去时,从句原本要改为相应的过去时态,但是地球绕着太阳转是客观事实,所以不需要转变时态,答案是:the earth travels around the sun.
2、由if / whether引导的宾语从句——if和whether引导宾语从句时,作“是否”讲,一般情况下,二者没有区别,可以换用,但是当后面有not或与动词不定式连用时,只能用whether.例如:I don’t know whether or not he will come tomorrow. \ Whether this is true or not, I can’t say . \ She can’t decide which one to buy for her mother.另外,当从句作介词宾语时,只能用whether,例如:I worry about whether I can pass the exam.
一般疑问句变为宾语从句的方法
把一般疑问句融合成宾语从句,借助于连词if和whether,在融合时,要注意宾语从句三要素,人称、时态和语序(用陈述语序)。如:
Does Mr Wang teach English Could you tell me
→Could you tell me _________________Mr Wang __________ English
第一步,选择连接词if或者whether;第二步,人称(此句不变);第三步,时态(用一般现在时);第四步,语序(陈述语序中没有助动词,因此要去掉does,注意主谓一致)
答案:Could you tell me if \ whether Mr Wang teaches English
3、特殊疑问句变宾语从句。
特殊疑问句变宾语从句时,保留特殊疑问词:who/what/which/when/where /how/why,把疑问句变为陈述句。(其余步骤和变一般疑问句的步骤类似)
Who is she Can you tell me → Can you tell me who she is
Where does the boy come from I don’t know . → I don’t know where the boy comes from
When was he born Did you know → Did you know when he was he born
翻译句子1. 我想知道你昨晚是怎么回家的。 I want to know ___________________________.
王红告诉我昨天早上六点她正在做饭。
Wang Hong told me ___________________________________________.
关于感叹句——用来表达喜、怒、哀、乐等强烈感情的句子叫感叹句。感叹句一般用what或how引导,句末用感叹号。what修饰名词,how修饰形容词或副词。
Pay attention to these exclamatory statements.
1. What fun the Water Festival is !
2. How fantastic the dragon boat teams were !
3. How pretty the dragon boats were !
4. How delicious the food is in Hong Kong !
以上句子都是感叹句,分别是由what 和how来引导。
what引导的感叹句:
(1) What + a/ an + adj. + 可数单数(+主谓语)!
(2) What + adj. + 可数名词复数(+主谓语)!
(3) What + adj. + 不可数名词(+主谓语)!
how引导的感叹句:
How + adj. / adv. + 主语 + 谓语!
4a Write sentences using the words given.
1.think/ Lantern Festival/ beautiful
I think that the Lantern Festival is beautiful.
2. don’t know/ whether/ he/ come home/ for the festival.
______________________________________________________________________________
3. believe/ Water Festival/ most/ fun
_______________________________________________________________________________
4. wonder/ if/ mooncakes/ delicious
_______________________________________________________________________________
5. how/ exciting/ races
_______________________________________________________________________________
6. what/ interesting/ city
______________________________________________________________________________
参考答案:2.I don’t know whether he will come home for the festival.
I believe the Water Festival is the most fun.
I wonder if mooncakes are delicious.
How exciting the races are!
What an interesting city!
4b Read the passage below and underline the objective clauses.
答案:1. Do you know that there are two special days for parents in America
I heard that it is becoming more and more popular to celebrate Mother’s Day and Father’s Day in China.
I wonder if children over there also give similar gifts to their parents.
I believe that there are many ways to show our love.
练习题:选择正确答案
She asked me if I knew ______.
whose pen was it B. whose pen it was C. whose pen it is D. whose pen is it
They wondered if the teacher ______ us English the next term.
would teach B. had taught C. will teach D. taught
Could you please tell me ________
Where do you live B. Where you live C. What does he look like
Did you know that _____________
The earth moves around the sun
The earth moved around the sun
Alex learns English well
They are from China
My family has two dogs. One is white, ______is black.
A. Other B. another C. the other D. others
—I’m very sorry, Allen. I can’t find your favorite CD.
—It doesn’t matter, Tony. I can buy______one.
Another B. the other C. other D. the others
This schoolbag is the worst of all. Can you show me _______ one
another B. the other C. other D. the others
We should learn from _________.
another B. the other C. other D. others
同学们,以上就是人教版英语九年级上册第二单元Section A Grammar focus的导学案,语法知识有点儿难,但也不是无章可循,多看看、多读读,不懂多问,相信你,可以的,加油,学好英语,你能行!