Unit 2 What should I do?
unit 2 what should i do?
【單元目標(biāo)】
1.單詞與短語(yǔ)
stereo, loud, argue, original, serious, style, wrong, argument, either, teen, talk, family, tutor, haircut, caller, except, upset
want sb. to do sth.
play one’s stereo
stay at home
argue with sb / have an argument with sb.
be out of style
write sb a letter/write to
talk about
on the phone
surprise sb.
pay for
get a part-time job
borrow sth. from sb.
ask sb. for…
have a bake sale
find out
be upset
call… up
the same as
get on well with sb.
return sth.
have a fight with sb.
from…to…
drop off
prepare for
after-school clubs
be used to
fill up
take the middle road
2.目標(biāo)句型:
1. what should i do?
2. why don’t you….?
3. you could …
4. you should…
5. you shouldn’t….
3.語(yǔ)法
情態(tài)動(dòng)詞的用法 ⅰ
【重難點(diǎn)分析】
情態(tài)動(dòng)詞(modal verbs )ⅰ
* 情態(tài)動(dòng)詞也可稱為“情態(tài)助動(dòng)詞 (modal auxiliaries)”,因?yàn)樗突局鷦?dòng)詞(be,do, have)都屬于助動(dòng)詞類。
* 情態(tài)動(dòng)詞和其他動(dòng)詞連用,可表示說(shuō)話人的語(yǔ)氣。
* 情態(tài)動(dòng)詞可表達(dá)建議、要求、可能和意愿等。
* 情態(tài)動(dòng)詞沒有人稱和數(shù)的變化。
* 常用的情態(tài)動(dòng)詞有:can, could, may, might, must, shall, should, will, would這九大情態(tài)動(dòng)詞;其他的還有ought to, need, dare 等。
一、九大情態(tài)動(dòng)詞的時(shí)態(tài)關(guān)系:
1. 現(xiàn)在式 can -- 過(guò)去式 could
2. 現(xiàn)在式 may -- 過(guò)去式 might
3. 現(xiàn)在式 shall -- 過(guò)去式 should
4. 現(xiàn)在式 will -- 過(guò)去式 would
5. 現(xiàn)在式 must -- 過(guò)去式 must (常用had to來(lái)代替)
二、情態(tài)動(dòng)詞表示“可能”或“預(yù)測(cè)”
(can, could, will, would, shall, should, must, ought to)
(1)can 和 could 用于表示“可能”或“預(yù)測(cè)”:
1. he can't be at home. (否定句)
他不可能在家。
2. can the news be true ? (將情態(tài)動(dòng)詞 can 置于主語(yǔ) the news 前就成疑問(wèn)句)
這消息可能是真的嗎?
3. anybody can make mistake. (只表示理論上的可能性)
任何人都可能犯錯(cuò)誤。
(2)may 和 might 用于表示“事實(shí)上的可能性”或“預(yù)測(cè)”:
1. it may rain tomorrow. (表示可能會(huì)發(fā)生)
明天可能會(huì)下雨。
2. it may snow later this afternoon. (表示預(yù)測(cè))
今天下午可能會(huì)下雪。
3. you might be right. (表示有可能)
你可能是對(duì)的。
(3)will 和 would 用于表示“預(yù)測(cè)”或“習(xí)慣性”:
1. i think he will be all right now. (will be 表示一定會(huì))
我想他現(xiàn)在一定好了。
2. that would be his mother.(would be 表示肯定是)