课时作业4　Module 2　Section Ⅰ

　　Ⅰ.根据提示写出单词的正确形式

　　1．He has had some disturbing (disturb)experiences.

　　2．It is the high reward that motivated (motivate)them to work even harder to find the answer.

　　3．There's a shortage of skilled (skill) labour in the factory.

　　4．These prices are effective(effect) from April 1st.

　　5．He is a professional (profession) basketball player.

　　6．Mozart was a genius(天才). He began to compose music at the age of six.

　　7．He contrasted(对比，对照) the two different economic systems in his speech.

　　8．Many special institutes have been set up to spread the philosophy(哲学) of Confucius.

　　9．But they looked forward too by opening new frontiers(新领域) in the arts.

　　10．There is not enough light and shade(阴影) in your drawing.

　　Ⅱ.用下列短语的正确形式完成句子

　　1．A terrible earthquake took_place in Wenchuan Sichuan Province on May 12th2008，

　　2．His childhood was described_as a time of wonder and discovery.

　　3．Even_if you don't like a stranger you'd better make an effort to be polite to him or her.

　　4．The sales of chickens dropped off in the fourth quarter after the bird flu began to spread_to that area.

　　5．We looked_forward to finding a new way home，but we found we had got lost.

　　6．What he did contrasts clearly with what he said.

　　7．The teachers and students are having a concert hand_in_hand.

　　8．All in all this plan has been considered_to_be a good one.

　　9．Comparing_with your classmates，you will find that you should have worked harder.

　　10．In_short_the company is doing extremely well.

　　Ⅲ.完成句子

　　1．Scientists are working hard to produce a medicine that will_have_effects_on_H7N9(将对H7N9有效果)．

　　2．Disturbed_by_the_loud_noise(受到巨大噪音的骚扰) the children made in the next room he could not concentrate on his work.

　　3．Sitting_in_the_shade(坐在树阴下) you will feel cool.

　　4．The teacher always tells us the story of his former students to_motivate_us_to_make_greater_progress(为了激励我们取得更大进步)．

　　5．He is_more_than_a_talented_writer(不仅仅是个有才华的作家). He sings very well.

　　6．He bought me a book which was_of_great_help_to_my_study(对于我的学习很有帮助)．

7．If_he_hadn't_helped_us(如果他没有帮助我们) we wouldn't have finished the task.