人教新目标七年级英语下册Unit 9精讲

Unit 9 How was your weekend?
你的周末过得怎样？
Practice makes perfect.熟成生巧。

一．短语
1. play +运动 play soccer / tennis / basketball / volleyball /baseball play sports / ping-pong (=table tennis) / chess/ cards
play the + 乐器 play the guitar / violin / piano / trumpet / drums
play with…和某人/ 物玩耍
2．have +三餐 have breakfast /lunch /dinner (= supper)
3．go to the beach go to the movies go for a walk go to the mountains 4．go shopping\do some shopping \go to the shop 买东西
5．last weekend / over the weekend 上周末 on weekends 每周末
6．on +某日＋morning \afternoon \evening
eg: on Sunday morning, on a cold morning, on May 1, 1999
in the+ morning\afternoon\evening
in+年/月/季节 eg: in 1999 in January ,1999 in winter
at +时刻eg: at 6:00 o'clock, at half past six(=at six thirty)
at a quarter past seven=at seven fifteen
at a quarter to seven=at six forty-five
7. last month /year /week 上个月/去年/上个周
next month / year / week 下个月/明年/下个周
8．What about＋n /v-ing /prep=How about …? (……怎么样呢？)
<用于反问别人或提建议> eg: What about playing soccer?
9. spend the weekend last week 度过上周的周末
spend… on sth spend… (in) doing sth
I spent twenty dollars on this T-shirt last week.
=I spent twenty dollars (in) buying this T-shirt last week.
10．It’s time to do sth.=It’s time for sth. (是该….的时候了)
It’s time for school.= It’s time to go to school
11.help sb. with sth/doing sth.. (在……方面帮助某人)
12.help sb. (to) do sth. (帮助某人做某事)
13.do some +动词“ing” (做点……) eg: do some reading
14.stay at home (呆在家) live in Toronto, Canada 住在加拿大多伦多
15.have a party (开晚会) study geography 学习地理
16.visit (a person) （拜访……）, visit (a place) 参观……
17.talk show (访谈节目) a little difficult 一点难
18.study for the <math> test (准备…<数学>测验)
19.practice sth. / doing sth. (练习…/做某事) eg: practice Englsih, practice speaking English
20. middle school (中学) eg: at No. 3 Middle School 在三中
21.cook…for sb.(为某人做…饭) She's a good cook. 她是一个好厨师。

22.sit down (坐下)
23.watch sb. do sth. (观看某人做…)
24.look for….(寻找….) find (找到;发现)
二、重点句型和语法
1．一般过去时
表示过去发生的动作或存在的状态,通常与过去的时间状语连用:
yesterday , last week (month,year)，in 2008, three days ago 三天前（1）系动词be的过去时: am(is) →was, are →were
陈述句：He was at home yesterday.
否定句：He wasn’t at home yesterday.
一般疑问句：Was he at home yesterday?
简略的肯定或否定回答： Yes ,he was./ No ,he wasn’t.
（2）行为动词的一般过去时:
陈述句：主语+动词过去式+其它
I often go to the movies. →I went to the movie last weekend.
否定句：主语+助动词didn’t+动词原形+其它
I don’t go to school today. →I didn’t go to school yesterday.
一般疑问句：Did +主语+动词原形+其它
Do you have breakfast? →Did you have breakfast?
Yes,I do./No,I don’t. Yes,I did./No,I didn’t.
（3）规则动词的过去式变化规则
①一般在词尾加—ed. play→played clean→cleaned
②以不发音的e结尾的，只加—d. like →liked practice →practiced
③以辅音字母+y 结尾的，变y为i ,再加—ed.
study →studied carry →carried
④以一个辅音字母结尾的重读闭音节，先双写这个辅音字母，
再加—ed stop →stopped plan →planned（计划）
⑤动词不规则变化：（请牢记）
am,is→was are→were do→did have/has→had go→went come→came see→saw read→read write→wrote spend→ spent sit→sat get→got give →gave make →made eat →ate find →found feel→felt lose→lost say→said
2. How did the kids spend the weekend?
3. What did she do last week? She did her homework and watched TV.
4. We asked ten students at No. 3 Middle School what they did last week.
5. It’s time to go home= It’s time for home.
It's time for breakfast(having breakfast).=It's time to have breakfast.
6. He has no dog and has no family. (no=not a/ not any)
He doesn't want to do anything.=He wants to do nothing. (not anything=nothing)。