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选修10《Learning about Language》优质课PPT课件下载
④因果关系
⑤并列关系
⑥解释关系
⑦列举关系
⑧对立关系
探究一：
From my experience, there are three main reasons why people don’t cook more often: ability, money and time. ________Money is a topic I’ll save for another day. So today I want to give you some wisdom about how to make the most of the time you spend in the kitchen. Here are three tips for great cooking on a tight schedule:
A. Try new things.
B. Ability is easily improved.
C. Make three or four instead.
D. Understand your food better.
E. Cooking is a burden for many people.
F. Let cooking and living simply be a joy rather than a burden.
G. A little time planning ahead can save a lot of work later on.
总分关系
正确答案：B
探究二：
A code uses symbols to replace words, phrases, or sentences. To read the message of a real code, you must have a code book. ________.For example, ”bridge“ might stand for “meet” and “out” might stand for “me.” The message “Bridge out” would actually mean “Meet me.” 40 However, it is also hard to keep a code book secret for long. So codes must be changed frequently.
A. It is very hard to break a code without the code book.
B. In any language, some letters are used more than others.
C. Only people who know the keyword can read the message.
D. As long as there have been codes, people have tried to break them.
E. You can hide a message by having the first letters of each word spell it out.
F. With a code book, you might write down words that would stand for other words.
G. Another way to hide a message is to use symbols to stand for specific letters of the alphabet.