人教版八年级英语下册《I've had this bike for three years》SectionA PPT课件(第1课时)，共11页。
scarf可数名词，意为“围巾”。其复数形式为scarves或scarfs。
Jeff has had his bike for more than 10 years.杰夫买这辆自行车10多年了。
此句属于现在完成时，buy是短暂性动词，不能用于表示时间段的完成时，应变为have。现在完成时中有时间段状语时，应将这类短暂性动词转换为延续性动词。
eg：The play Cat has been on for half an hour.短剧《猫》已经开演半小时了。
a couple of
①在本文中意为“一些，几个”，相当于a few，several，修饰可数名词复数。
eg：a couple of apples几个苹果
②a couple of通常意为“一对，一双，夫妇”，指任何两件同类的东西。
eg：a couple of dogs两条狗
two couples of socks两双袜子
a young couple一对年轻夫妇
【注意】a pair of指两件不能分开使用的东西，如鞋、袜、手套、裤子、剪刀等。
eg：a pair of shoes一双鞋
since引导的从句常用一般过去时，表示“自从……以来”，它前面的主句通常使用完成时。
eg：It has rained since I came here two days ago.自从两天前我来到这里就一直下雨。
重点短语归纳
check out察看，观察
toy bear玩具熊
give away捐赠；赠送
a yard sale庭院拍卖会
in need在困难时；在危难中
一、根据句意及汉语提示写单词。
1．The children are playing in the_________(院子)．
2．My father bought my little sister a toy _________ (熊) last week.
3．He cut the_________ (木板) into two halves.
4．Too much _________ (甜的) food is bad for your teeth.
5．—How much is the pencil?
—Fifty _________ (分)．
二、用所给单词的适当形式填空。
6．Your article brought back sad_________(memory) for me.
7．His mother has had the bread_________(make) for a week.
8．Mary bought two_________(scarf)．One was for her mom，and the other was for her grandma.
9．The wood is_________(soft) than the stone.
10．I_________(have) the cellphone for six years.
... ... ...
关键词：《I've had this bike for three years》PPT课件免费下载，.PPT格式；