Unit 3 Travel journal Language points课时作业

Ⅰ.单句语法填空

　　1．There is no simple solution(solve)to this problem.

　　2．The movement(move) of population to the west improved the economy there.

　　3．You should underline the sentences where you have doubts.

　　4．Strict measures(measure)should be taken to protect the river around our city.

　　5．It was really amazing(amaze) to see such a beautiful scene.

　　6．The sky was full of dark masses(mass)of clouds.

　　7．We set out to determine(determine)exactly what happened that night.

　　8．Out flight eventually(eventual)left two hours late.

　　9．Unfortunately(fortunately)，the police had been informed and were waiting outside.

　　10．It is important that students develop an awareness(aware)of how the Internet can be used.

　　Ⅱ.单句改错

　　1．I felt amazing how much they were able to finish in such a short time.amazing→amazed

　　2．Eventual，he agreed to go there with us.Eventual→Eventually

　　3．Jack got the easier solution to work out the problem.work→working

　　4．Seeing many beautiful scenes destroying by the tourists，we felt heartbroken.destroying→destroyed

　　5．They determined to starting early.starting→start

　　III.阅读理解

　　"The noise made by boats of whale watching tourists may be causing communication problems for the animals，"British researchers said last week.

Whale watching is popular tourist activity in places where groups of killer whales(虎鲸)live.Every day，dozens of boats filled with tourists go to watch the beautiful animals.Unfortunately，the engines of the boats make a lot of noise，and that may be causing problems for the whales，according to a report in the U．S.science