译林版牛津英语初一7A Unit 5 重点难点讲解
1. I want you to go shopping with me today.今天我想要你和我一起去购物。(P70)
此句型为want sb. to do sth.,意为“想要某人干某事”,want是及物动词,to do sth.为动词不定式作宾语补足语。例如:
He wants me to help her with her maths.他想要我在数学方面帮助她。
want还可接名词或动词不定式作宾语,即want sth.或want to do sth.。例如:
She wants a pair of jeans.她想要一条牛仔裤。
I want to buy a lot of things.我想要买许多东西。(P70)
I want to see my parents this weekend.这个周末我想去看望我的父母亲。
2.I’m not free today.我今天没空。(P70)
free是形容词,意为“空闲的,有空的”。常与be (am, is are, was, were)动词连用。例如:
She is not free now.她现在没空。
Are you free this evening? 你今晚有空吗?
3.I need you to carry all the bags.我需要你拿所有的包。(P70)
(1)此句型为need sb. to do sth.,意为“需要某人干某事”,need是及物动词,意为“需要”,to do sth.为动词不定式作宾语补足语。例如:
He needs his parents to clean his bedroom.他需要父母亲打扫卧室。
need还可接名词或动词不定式作宾语,即need sth.或need to do sth.。例如:
I need a lot of energy. 我需要许多能量。(P54)
Do we need to buy some vegetables? 我们需要买些蔬菜吗 ?(P62)
(2)carry意为“搬运、随身携带”,还含有“肩挑、手提”的意思。例如:
Could you help me carry the box? 请你帮我拿这个箱子,好吗?
bring和take也有“拿、带”的意思,但用法各不相同。
bring意为“拿来、带来”,指把某物或某人从别处带到说话处。例如:
You must finish
reading the magazine this evening and bring it here tomorrow.你必须今天晚上看完这本杂志,明天把它带到这儿来。
Your cousin asked me to bring you a birthday present. 你表哥让我给你带来一件生日礼物。
take意为“拿去、带去”,指把某物或某人从说话处带到别处去,它与bring所表示的方向相反。例如:
Take away this empty bottle, and bring me a full one,please.把这个空瓶拿走,请给我拿个满的来。
4.Can I help you? 你想要点什么?(72)
What can I do for you?我能帮你忙吗?(72)
Can I help you? 与What can I do for you?两者可用来询问别人是否需要服务或提供帮助,意为“要我帮忙吗?”,在不同的场合表达不同的意义。例如:在图书馆,图书馆管理员对你说Can I help you?或What can I do for you?,表示:“您要借书吗?”在商店,营业员对顾客说,表示“您想要买点什么”。
Can I help you? 还可表达成:Could I help you? 或May I help you?,这两者在语气上要比Can I help you?更加客气、委婉。
5.I’m looking for some football cards and stickers of Huanghe Football Team. 我在找些足球卡片和黄河足球队的贴花纸。(P72)
look for意为“找,寻找”。例如:
He is looking for his comic book.他在找他的连环画。
She is looking for her mother.她在找她母亲。(P85)
6. There are some cards and stickers over here.那儿有些卡片和贴纸。(P72)
over here意为“在这儿,在这边”,在句中可作状语。over here也可在句中作表语、定语。例如:
My car is over here.我的车在这儿呢。(表语)
You can ask the man over here.你可以问问这边的那个人。(定语)
Please put your school things over here.请把你的学习用品放在这儿。(状语)
7. Take a look.看一看(P72)
take a look 相当于have a look,意为“看一看”。若表示“看一看某物”时,则后跟介词at,表达为:take a look at…或have a look at…。例如:
Take a look at her hair clips. How lovely! 看一看她的发夹,多漂亮啊!
Let me have a look at your new watch, please. 请让我看一看你的新手表。
8. How much do the cards cost? 卡片多少钱?(72)
(1)how much可用来询问价格、价钱,或对不可数名词的数量提问。例如:
How much is your CD? It’s ten yuan.你的CD多少钱?10元。
How much does the Walkman cost? It’s about 120 dollars.这个随身听多少钱?大约120元。
(2)cost是动词,意为“花费”,其主语为物,后接表示“金钱”的名词作宾语。例如:
This teddy bear costs twenty yuan.这只玩具熊20元。
表示“某人花钱干某事”,用spend的句型,其主语必须是人,动词用-ing形式。
He spent two hundred yuan buying this watch.他买这块手表花了200元。
spend后接名词时,用介词on。“他买这块手表花了200元。”这句也可表达成:
He spent two hundred yuan on this watch.
spend还可表示“某人花时间干某事”,这时用句型(人)spend some time on sth / doing sth.。例如:
She usually spends half an hour on English.
You mustn’t spend too much time playing volleyball.
也可用句型It takes sb. some time to do sth. 表示“干某事花某人多少时间”。例如:
It usually takes her half an hour to read English.读英语花费她半小时。
It usually takes me more than two hours to do homework.家庭作业通常花我两个多小时。
9. I want to buy a present for my friend. (P72)
buy意为“买”,表示“给某人买某物”时,可用句型buy sb sth,也可用give sth for sb。因此原句也可表达为:I want to buy my friend a present.。例如:
I also want to buy a CD for her.= I also want to buy her a CD .我也想给她买个CD。(P72)
I don’t have enough money to buy her a CD then.我没有足够都的钱给她买CD了。(P72)
Maybe you can buy him a football in the sports shop.= Maybe you can buy a football for him in the sports shop.也许你可以在体育用品商店给他买个足球。(P75)
10. I’m sure you can find s
生词表: