當(dāng)前位置：人教版（2019）必修2《Unit 1 Cultural Heritage》2021年同步練習(xí)卷（單元復(fù)習(xí)題目精選）> 試題詳情

As we all know，over seventy percent of our planet are covered by sea，where is rich in salt as well as fish.What's more，there is a great deal of oil or gas under the sea.In other words，the sea is the place with so many important things we live in.However，with the world population increased rapidly，overfishing has become a serious problem.Every day a lot of rubbishes and waste water are poured into the sea，so the sea is bad polluted.As a result，the number of fish has obviously decreased.Besides，some are dying out or have been died out.Therefore，it is time for everybody protect the sea.

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發(fā)布：2024/12/14 7:0:1組卷：16引用：1難度：0.9

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1．Shaking hands，American style
People often shake hands in the United States.American men shake hands with other men.American women often shake hands with men，and sometimes they shake hands with other women.Adults shake hands with children.And some people even teach their dogs to shake hands!（1）

How do they shake hands just long enough？Just hard enough？Here are four little rules to remember.
   1.Use your right hand.
   2.Use good eye contact.Look at the person in the eye while you are shaking hands.
   3.Don't shake too long.（2）

Then let go and pull your hand back toward you.
   4.（3）

When a handshake is weak，Americans think the person may not be a hard worker or a good leader.When a handshake is too strong，Americans think the person is too rough or has bad manners.
   （4）

They shake hands when they meet for the first time.They shake hands to say congratulations.They shake hands when they meet after not seeing each other for a while.And they often shake hands when they say good-bye.In business，shaking hands shows agreement and honesty.
   Handshakes are good everywhere.（5）

So make sure to shake plenty of hands.

A.Offer your hand first.
B.Shake for no more than three seconds.
C.How do people shake hands correctly？
D.Don't shake too strongly or too weakly.
E.It is not polite to refuse a person's hand.
F.When do people in the United States shake hands？
G.Make sure your hands aren't sweaty when you do this.
發(fā)布：2024/12/21 19:0:4組卷：2引用：1難度：0.5
解析
2．Auckland，the largest city and chief seaport of New Zealand ，stands in the North Island．
When（1）

（plan）a trip to New Zealand，most people skip over Auckland as a destination．Everyone floods into Queenstown（2）

（spend） time enjoying themselves in nature．However，as anyone who（3）

（visit） it knows，there are even more things to do in Auckland，compared with those in Queenstown．All of these things make it a（4）

（suit） destination for all travelers．If you are a backpacker（背包客），you will like Auckland（5）

you can enjoy a huge range of free or cheap things，especially in a country which is known（6）

its high living costs．
The city's popular neighborhoods can（7）

（explore） on foot，and the skyline can be viewed from the water．（8）

（particular），you will have the chance to taste different（9）

（kind）of snacks and the city doesn't shy away from a good happy hour．Give yourself（10）

couple of days to enjoy it，and check out some of your favorite things to do in Auckland．Auckland，you shouldn't miss it!
發(fā)布：2024/12/20 17:0:1組卷：167引用：4難度：0.5
解析
3．Khan Lab School is bringing back the one-room model to teach young students in Mountain View，California.The school is（1）

laboratory for an experimental kind of learning.Silicon Valley，（2）

（know） for its technology companies，is also the birthplace of the school.
    Students aged 5 to 15 attend the experimental Khan Lab School，which（3）

（have） no grade levels and no homework.The students are in school from 8：30 in the morning until 6：00 at night.And，
the school is open all year long，with small（4）

（break）here and there.
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（total）free and have millions of users around the world.
    Khan said he（6）

（start） Khan Lab School because he thinks the present education system has problems.He hopes to create a（7）

（good） learning model.
    He said the one-room model lets the older students help younger students，（8）

means the younger children get a lot of help.They get the help of the teacher and the older students.
    Khan said students also learn the study material（9）

their own speed through videos.And，they get more attention through one-on-one discussions with teachers.They also learn by（10）

（do） projects.
發(fā)布：2024/12/20 11:30:7組卷：204引用：2難度：0.5
解析

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