1．limit vt.限制 n．限制；范围；界限
[教材原句] Buses numbered 1 to 100 are limited to travel within the city centre.
1路到100路公交车都是仅限于市中心行驶的。
(1)limit... to... 把……限制到……(to为介词)
(2)set a limit to sth. 对……规定限度
within the limits of 在……范围内
beyond the limit 超过限度
(3)limited adj. 有限的
单句语法填空
①The length of the article should be limited ________ 400 words or so.
②Having realized that your time is ________(limit), you'll have to study for your goals without anger and hesitation.
③In my opinion, keeping dogs shouldn't be banned, but should be ________ the limit of certain areas.
补全句子
④In my opinion, you had better ____________________________
the expense of your trip.
依我来看，你最好对旅游费用设定个界限。
⑤They believe that you will go ___________________________，
and go beyond yourselves.
他们相信，你们将超越极限、超越自己。
[答案] ①to ②limited ③within ④set a limit to ⑤beyond the limit
2．provide vt.提供；规定；准备；供应
[教材原句] Public transport provides a cheap way to get around in Beijing.
公共交通为人们游览北京提供了一种低价位的出行方式。
(1)provide sth. for sb.＝provide sb. with sth.
向某人提供某物
(2)provided/providing (that)．.. 假如……；倘若……
单句语法填空
①The police will reward whoever________(provide) useful information to catch the robber.
②You should provide a qualified witness ________ your application.
③The website provides students ________ free information about how to choose a good college.
补全句子
④I will accompany you _______________________________ I am
well enough.
在我身体足够好的情况下，我就陪伴你。
[答案] ①provides/has provided ②for ③with ④provided/providing that
