题目内容

13.As is often the case,teachers'________ with parents involve complaints about children's misbehaviors and laziness in school.(  )
A.acquaintancesB.negotiationsC.conferencesD.consultations

分析 情况经常是这样,家长会上老师们抱怨孩子们在校的顽皮和懒惰.

解答 A.acquaintances知道,熟悉;B.negotiations协商;C.conferences会议;D.consultations请教、咨询、磋商.根据题意"家长会上老师们抱怨孩子们在校的顽皮和懒惰"可知选C.

点评 辨析每个名词的不同含义是解决此类问题的关键,并且要理解题干的意思.

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Is Online School for You?

Have you ever wished you didn’t have to wake up early and go all the way to school? For 700,000 American kids, this wish comes true. 1. This kind of learning has different names: online learning or distance learning. Regardless of what it is called, this idea may create an impression of a lonely kid reading pages of information on a computer screen rather than from a book or an image of another kid spending the day playing video games instead of learning mathematics or reading a book. Where online education is concerned, both of these are false! Actually, online learning simply means learning differently.

2. Flexibility is the main advantage. Students can attend school wherever and whenever they desire. Homework can be turned in from anywhere the student has Internet access. Additionally, many online schools will allow students to work at their own pace.

Another advantage of online schooling is with the variety of courses. Most online schools teach the same basic classes like English, math, science, and history. 3. However, traditional schools are often unable to offer these types of classes if there are not enough students.

Online schools also have different types of learning tools for kids to use. For example, many online schools have special Websites where only students registered in online classes can watch videos, see lessons presented, or chat with teachers and other students. Some online schools have live class times where students can call and talk with the teacher directly. 4.

Computer technology is amazing, and we use computers for chatting with our friends, listening to music, and playing games. 5. Since 2006, at least 38 states either have their own online schools or made rules for students attending them. It looks like online schools are here to stay, but only you can decide if this type of learning is right for you.

A. Online schools offer many benefits for the learners.

B. Of course, there are some drawbacks of going to school online.

C. Almost every part of our lives is affected by it, and school is no exception.

D. They attend school over the Internet using ordinary home or library computers.

E. Other online schools even have online clubs where kids can talk about their hobbies.

F. Some online schools also offer specialized classes in subjects such as space science, French, or zoology.

G. For some students, online school may be ideal, but for others, traditional school may better meet their needs.

1.Section B
Directions:Complete the following passage by using the words in the box.Each word can only be used once.Note that there is one word more than you need.
A.launched     B.unpleasant    C.applying      D.technically     E.impact
F.coating       G.fixed         H.miraculously   I.superior        J.advances
How would you like to wear the same underwear (内衣裤) for weeks?Owing to the work that has gone into developing intelligent materials,this may not be as(41)unpleasant as it sounds.Self-cleaning clothes have now been created,and these new materials provide(42)superior resistance to dirt as well as water.As a result,they require much less cleaning than traditional materials.
The creation of self-cleaning clothes provides an example of how nature helps scientists develop better products.This self-cleaning nature is known as the"lotus effect".The name comes,of course,from the lotus leaves,which are famous for growing in muddy lakes and rivers while remaining almost(43)miraculously
clean.By observing nature,scientists are (44)applying the qualities of the lotus leaves to the materials they have engineered.Because of this,some remarkable new products have been (45)launched.Among them are special windows that are resistant to dirt and water.A special (46)coating on these windows not only prevents dirt from sticking to their surfaces,but also allows dust to be easily washed off by the rain.In fact,these new windows have already been(47)fixed to some cars.Even when traveling at high speed through rain,these cars never have to use their windshield wipers (雨刮器).
Although we have already seen some practical applications,even more dramatic (48)advances will be made in the future,and they will,perhaps,change our world completely.Undoubtedly,technology is an important development,and it will have an even bigger (49)impact on our lives.

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