Unit 4 Global warming Language points课时作业

Ⅰ.单句语法填空

　　1．The reasons for its popularity are its fast pace and rhythmic(rhythm) beat.

　　2．We should take advantage of the trade fair to advertise our products.

　　3．In case of emergency(emerge)，break the glass and press the button.

　　4．He，rather than you，is(be) on duty today.

　　5．Many firms apply modern techniques(technique) to a traditional craft.

　　6．I want to see him the moment he arrives.

　　7．Bored(bore) with the blankness of the long winter，he moved to Florida.

　　8．There was a sudden movement(move) in the undergrowth.

　　9．He offered the girl some coffee，but she declined(decline) politely.

　　10．We danced to the music at the party and enjoyed ourselves very much that evening.

Ⅱ.单句改错(每句仅有1处错误)

　　1．In playing volleyball you have the advantage over being tall.

　　over→of

　　2．The company is on decline because of falling demand.

　　on后加the

　　3．We walked in the street shoulder by shoulder.

　　by→to

　　4．A new approach to teach the English language is being used here in our school.

　　teach→teaching

　　5．They prefer to go with us rather than to stay here alone.

　　去掉第二个to

III.阅读理解

When Gina was about two，she hadn't started to speak.Her doctors did tests and decided that Gina had autism (孤独症)．Autism caused Gina to dislike making eye contact with others.She was afraid in public.Gina started therapies (治疗) right away.One was music therapy，which used songs to help her learn words.She began by