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)

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.

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