牛津译林版英语八年级上Unit 8 Natural disastersStudy skills课件(20张PPT无素材)

Study skills
8上 Unit8
make pancakes 做煎饼
son n. 儿子
daughter n. 女儿
grandmother
grandson n. (外)孙子
granddaughter n. (外)孙女
grandfather
board n. 木板
blackboard n. 黑板
headache n. 头痛
toothache n. 牙疼
countryside n. 乡下，农村
do the housework 做家务
pancake
burn
daughter
son
granddaughter
grandson
n. 烙饼，薄饼
n. 烧伤，烫伤，灼伤
n. 女儿
n. 儿子
n. (外)孙女
n. (外)孙子
New words and expressions
board
weekday
headache
toothache
countryside
housework
n. 木板
n. 工作日(星期一至星期
五的任何一天)
n. 头痛
n. 牙疼
n. 乡村，农村
n. 家务活
单词的来源大致上分为五种：
1）基本词 (base)
2）合成词 (combining words)
3）缩略词 (shortening words)
4）拼缀词 (blending words)
5）转类词 (shifting words)
Creating new words
合成词
包括派生词(derivation)和复合词(compounding words)。
是将两个或者两个以上的词按照一定的次序排列构成的新词。我们只要认识作为成分的基本词，再结合上下文的语境，就不难推测出新词的意义。合成词有的需要在两个单词之间加连字符
“-”，有的则不需要。
e.g.
rail + way = railway
earth + quake = earthquake
pan + cake = pancake
snow + ball = snowball
★“名词+ 名词”或“形容词+ 名词”可以合成名词。例如：
class + room →classroom
black + board →blackboard
★“名词+ 形容词”或“形容词+ v-ing 形式”可以合成形容词。例如：
world + famous →world-famous
easy + going →easy-going
★“副词+ 动词”或“形容词+ 动词”可以合成动词。例如：
over + sleep →oversleep
white + wash →whitewash
daughter
son
black
notice
board
granddaughter
grandson
weekday
weekend
week
head
tooth
headache
toothache
grand
day
end
ache
blackboard
noticeboard
Sometimes we can remember words more easily by separating the compound words into two words. Divide these words.
bookshop =
classroom =
countryside =
gentleman =
housework =
6. newspaper =
7. pancake =
8. supermarket =
book + shop
country + side
gentle + man
class + room
house + work
news + paper
pan + cake
super + market
Fill in the blanks.
1. We should follow traffic _____ (规则).
2. There is a _______ (铁路) station in Yancheng.

rules
Exercise
railway
3. He is making p_______ at home.
4. What should we do when we b___ ourselves.
5. Does he usually do h________ at home?
ancakes
urn
ousework