111Lesson 3 英語常用同義詞辨析1agree with ,agree to ,agree on 用法agree with ,agree to ,agree on 都可以表示 同意；agree to 一般表示個人同意 ，而agree on 表示 對.取得一致意見，達(dá)成共識。agree with 還可以表示與（氣候或食物等）相適合.1. They agreed on the project at last.最后他們就這項工程達(dá)成了共識。 2. I agree with you =I agree with what you said.我同意你的話。3. We agreed on a price for the car.我們商定了這輛汽車的價格。4. The climate here doesnt agree with me .我不適應(yīng)這兒的氣候。5. Do you agree to that plan?你同意那個計劃嗎？6. He has agreed to the arrangement?他已經(jīng)同意了那個安排。7. Do you agree with what I have just said ?你同意我剛剛說的嗎？8. Your story agrees with what I have heard.你說的話與我聽到的一致。agree with 后面一般跟某人或是某人說的話；后面還可以跟words。agree to 后面一般跟建議、議案、計劃、安排等。agree on 后面一般跟表示具體協(xié)議的文件、計劃等。determine 與decide 1 We determined to get the work done before May Day.我們決定在五一之前把工作做完。2 He has determined that nothing can prevent him doing what he wants to do .他已經(jīng)決定沒什么能阻止他想做的事情。3 They determined on an early start Tomorrow.他們決定明天早點動身。4 He has determined to study abroad. 他決心去國外學(xué)習(xí)。5 He decided not to tell a lie any longer in the future.他決定以后再也不撒謊了。6 Lets first decide what to do next.讓我們先決定接下來做什么。7 Finally she decided on buying that green hat.最后她決定買那頂綠色的帽子。8 Its very difficult to decide between the two .要在兩個之間抉擇很困難。decide 和determine 在意義上都可以表示決定；be determined 表示決定，決心。在用法上兩者后面都可以跟不定式（to do sth ）或是從句（比如that ，where，what 從句）believe和believe in 1. Long ago ,people believed that the world was flat.很久以前，人們相信地球是扁平的。  2. I can quite believe you .我很信得過你。3. We believe him to be honest.我們相信他是誠實的。4. I dont believe in fate. 我不相信命運。5. Do you believe in the Bible?你相信圣經(jīng)嗎？6. I dont believe what you have said because I dont believe in you .我不信你說的話，因為我不信任你。believe一般是指相信某人所說的話；believe in 一般指相信某人或是對某種理論的相信，信仰。情態(tài)動詞+have done結(jié)構(gòu)的含義及其運用1. You should have finished your homework earlier.你應(yīng)該早就把作業(yè)做好了的。2. It is wet on the ground .It must have rained last night.地上濕的。昨晚一定下雨了。3. He is a successful businessman. In the past years, he must have worked very hard.他是一個成功的商人。在過去的幾年里，他一定工作很努力。4. There is no light in his house. He might have gone out.他的房子里沒有燈光。他可能出去了。5. You are late again. You shouldnt have got up so late. 你又遲到了。你不該起的這么晚。6. You neednt have lent the book to him. He has got it.你不必把書給他的。他已經(jīng)有了。7. You are not an honest girl. You ought not to have told lies to others.你不是個誠實的女孩子。你不該跟別人撒謊。8. Cant you see the sign No Smoking ? You ought not to have smoked here .你沒看到那個標(biāo)志嗎？你不該抽煙的。should / ought to / might /need 等 +have done 這樣的句型常用來表示該做的/可能要做的/需要做的事情，沒有做或發(fā)生的時候；他們的否定形式表示不該做或發(fā)生的事情而做了或發(fā)生了。 must +have done 這樣的句型常用于_：對于發(fā)生了或是已經(jīng)發(fā)生的事情的猜測。with everyone clapping and having fun結(jié)構(gòu)1. With the spring coming, the trees turn green.春天來了，樹木變綠了。  2. Its impolite of you to sit with your feet pointing to others.你坐著用腳指著別人是不禮貌的。3. He soon fell asleep with the lights still burning.他很快就睡著了，燈還亮著。4. He lay on the grass ,with his eyes looking at the sky.他躺在草地上，眼睛看著天空。5. The parents went out ,with their children staying at home .父母們都出去了，孩子們呆在家里。with 是在其后面跟名詞、代詞做其賓語，然后后面再跟動詞的ing形式做賓語的補(bǔ)足語。（因為賓語和動詞在邏輯上有主謂關(guān)系。）整個with結(jié)構(gòu)在句中一般作狀語。例如方式狀語、伴隨狀語等。111