造句背多分1;.Unit 4right away: I have to leave right away.as if: It seemed as if the world was at an end.at an end: The world was at an end.in ruins: The city lay in ruins.dig out: They dug out an old book.a great number of: A great number of people died during the earthquake.2;.Unit 3ever since: Ever since middle school, we have dreamed about taking a bike trip.be fond of: I am fond of my sister.care about: I care about my sister.change ones mind: I will change my mind.make up ones mind: He will make up his mind.3;.Unit 2 because of: I was late because of the rain.come up: Would you like to come up to my apartment?at present: English is widely used at present.make use of: They make good use of time to study.such as: We like people such as him.play a part in: He plays an important part in this play.4;.Unit 1add up: Please add up your score.calm down: You have to clam him down.be concerned about: I am concerned about you.go through: They dont understand what you are going through.set down & a series of: They set down a series of facts in the diary.on purpose: I did it on purpose.in order to: I get up early in order to catch the bus.5;.face to face: I talked to him face to face.no longer: I will no longer go there.suffer from: He suffered from headaches.get/be tired of: I get tired of this job. I am tired of this job.pack (sth)up: We packed our things up and went home.get along with: I get along well with them.fall in love: They have fallen in lovejoin in: You should join in our discussions.6;.