冀教版七年级英语导学12导学案.doc

Lesson12 Lunch on the Train
【学习目标】
1. New words: grape, nothing, own, anything…
2. Key Sentences: (1) Everyone is waiting for the food e.
(2) May I have…?
(3) ---What would you like? ---I would like…, please.
3. Important and difficult points
(1) Everyone is waiting for the food e. (2) May I have…?
(3)---What would you like? ---I would like…, please. (4)名词的数
【知识链接与探究】:
1. It’s time for lunch. It’s time for sth.=It’s time to do sth.“是…..的时间了”,“到了….的时间了”。
eg: It’s time for class. = It’s time to have 。
2. What would you like?
would like在口语中较常见,他常用来代替want,意为“要,想要,希望”,表示请求,建议,愿望等,语气委婉。常见结构如下:
would like sth. : I’d like some rice.
would like to do sth. : I’d like to borrow some books
would like sb. to do sth. : I’d like you to meet my parents.

(1).单数和复数
可数名词有单数和复数两种形式。复数形式通常是在单数形式后加词尾“-s”构成,其主要变法如下:
(1)一般情况在词尾加-s,例如:book→books,girl→girls,boy→boys
(2)以s,x,ch,sh,结尾的词加-es,例如:bus→buses,class→classes,
(3)以ce, se, ze,(d)ge结尾的名词加s,例如:orange—oranges。
(4)以辅音母加y结尾的词变“y”为“i”再加-es,例如:city→cities, factory→factories。但要注意的是以元音字母加y结尾的名词的复数形式只加s,如:boy→boys, day→days。
(5)以o结尾的词多数都加-es。例如:hero→heroes,potato→potatoes,tomato→tomatoes,但词末为两个元音字母的词只加-s。例如:zoo→zoos,radio→radios,还有某些外来词也只加-s,例如:photo→photos,piano→pianos。
(6)以f或fe结尾的词,多数变f为v再加-es,例如:knife→knives。
(7)少数名词有不规则的复数形式,例如:man→men,woman→women,tooth→teeth,foot→feet,child→children,mouse→mice。