unit10 it’s a nice day, isn’t it?
一. 教学内容。
1. 教学重点:单词短语句子 (详见后)
2. 教学难点:反意疑问句(构成及应用)
3. 教学细节:
导入:通过问学生问题引出本单元的标题。通过。
对比让学生发现今天所学的疑问句的不同,进而。
发现反意疑问句的特点。
t: what’s the weather like today? sa: it’s……
t: is it ……today ? sb: yes, it is.
t: it’s a ……day today, isn’t it? sb: yes, it is.
you can speak a little english, can’t you?
you will go to school tomorrow, won’t you?
she is your good friend, isn’t she?
you had a good time, didn’t you?
you didn’t h**e a good time, did you?
通过大量的练习让学生感知这一类句型,然后叫学生总结这一句型的含义和特点,并进行引导和补充。
一)语法讲解:反意疑问句。
1.定义:反意疑问句是一种常用于口语的疑问句,又叫做附加疑问句。它通常表示说话人对某事有一定的看法(第一部分),但是没有。
肯定的把握,又通过反问来得到对方的证实(第二部分)。
you h**e been to america, h**en’t you?
yes, i h**e. no, i h**en’t.
2.构成。反意疑问句有两部本构成:陈述句+简短问句,其中简短问句用缩略形式。问句一般为:“be动词/助动词/情态动词+代词” 构成。
若前部分用肯定形式,后部分就用否定形式。前部分用否定形式,那后部分就用肯定形式。简单的说就是:前肯后否;前否后肯。
tom can swim, can’t he?
jim has a car, doesn’t he?
you are a good student, aren’t you?
you aren’t a good student, are you?
3.回答。反意疑问句的回答一般根据实际情况作答,事实是肯定的就用yes,事实是否定的就用no回答时注意时态和代词的呼应,在前否后肯的句子中,yes含义为“不”,“no”的含义为“是”。注意英语回答和汉语回答的区别。
如。mr. zhang can dance, can he? 张老师会跳舞,是吗?
yes, he can. no, he can’t.
是的,他会。 不,他不会。
she can’t swim, can she? 她不会游泳,是吧?
yes, she can. no she can’t.
不,她会。 对,她不会。
4 注意一些特殊句式的反意疑问句。
1) 陈述句部分含有few,little,hardly,never,not,no,no one , nobody, nothing, none等这些有否定意思的词时,其反意疑问句要用肯定形式。 如:
i h**e never been to japan, h**e i?
2) 当陈述句的主语是 everything, nothing, anything, something 时,反意疑问句的主语常用代词it,如:
everything is all right, isn’t it?
3)当陈述部分的主语是everybody, everyone, nobody, no one, none, both ,all时, 反意疑问句的主语通常要用复数代词they.如:
everyone knows about it, don’t they?
4)祈使句的反意疑问句(let’s开头的除外),无论是肯定还是否定的,一般都要用will you ?
don’t forget it, will you?
give me a hand, will you?
5) 特别注意以let’s 开头的祈使句的反意疑问句用 shall we? let us 开头的祈使句的反意疑问句用 will you ? 如:
let’s go, shall we?
let us do it together, will you?
let us go shopping tomorrow
let us help her
6)当陈述句部分是there be 句型时,反意疑问句要用there, 如:
there is a car in front of the classroom, isn’t there?
there are many schools near here
there isn’t any water in the pool
7) 当陈述句部分含有 i think ( believe, suppose 等)时, 其反意疑问句需与从句的主谓保持一致,注意主句的主语必须是第一人称。如:
i don’t think you are right, are you?
i don’t think he is wrong
i believe it will rain tomorrow
8) 如果陈述句中的否定式只带否定词词缀,则将其看作肯定句,附加疑问句仍然否定句。
jim is unhappy, isn’t he?
4. 总结。
要想很好的掌握反意疑问句需要从以下几方面入手:
1.确定前面的陈述句是肯定句还是否定句。
2.要根据陈述句部分确定后面的反意疑问句的助动词和主语所用的代词。
3.把握好后面附加部分的时态。
5. 中考链接。
1)you aren’t a professional athlete , are you ?
___i am just a football fan.
a. yes, i amb. no, i am not
c. of coursed. sometimes
2)a lovely girl, _
a. isn’t she b. no, i’m not
c. is shed. it
二).重点词汇。
动词:1)cross, vt. 穿过;横过;越过=go /walk across
they are waiting to cross the street. you’d better look carefully before you cross the street.
vs across, prep. 横穿;穿过;越过。
the dog is running across the grass. tom swam across the river yesterday.
2)review, vt. re- 反复,重新,再次。
we should review before we h**e the new lessons.
名词:1)noon, 中午 at noon/down/daybreak/dusk by noon
do you think the rain will stop by noon?
2)fan, cn. 迷,狂热者,电风扇。
3)note, cn. 短信(message),便条,笔记,注释,通知。
make note notebook
vt记录,注意。
4)traffic, un. 交通 he**y/bad/busy/light traffic , traffic jam/accident/lights/rules/policeman
the traffic is busy/he**y/bad now.
形容词和副词。
1)low, 低的,矮的、低沉的 (具体/抽象事物)
the wall is low enough to climb. low price/voice/temperature
**(price)有高(high)低(low), 不能说贵(expensive/dear)或便宜(cheap);某物可以说昂贵(expensive)或者便宜(cheap)the price of the car is too high for me to afford.
2) slow adj. 慢的,缓慢的,slower, slowest, 反义词fast,quick; the line is slow, isn’t it? she is a slow learner, isn’t she?
adv. 缓慢地,同slowly, 反义词fast, quickly. the bus runs slower than the train in yunnan.
3) sure adj.心状形①be sure of, 对……有把握,肯定…… i’m sure of this. ②be sure to do,对做什么事很有把握,i’m sure to be successful someday.
③be sure that, 表示确信,确定……
adv.的确,当然=certainly, 在美式口语中常用且放在动词前。 he sure is rich. -are you coming? –sure.
介词:by, 不迟于,到……为止=no later than, 可用于不同事态。
will you arrive here by tomorrow? by the end of this term, they h**e learnt english for five years.
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