Unit 5 On the beach（讲义）Join in 外研剑桥英语五年级下册

五年级下册Unit5 On the beach 一.时态：现在进行时：正在干某事。注意主谓一致。 1.Look,they are having a great time! 2.Lucy,Kate and Betty are listening to music. 3.Lily is flying a kite. 4.Bill is riding horses. 5.Three boys and a girl are collecting shells. 6.Three pupils are swimming in the sea. be+v-ing现在进行时，注意be动词需要和主语的保持一致，注意人称和数的变 化 二.时态一般将来时wil+动词原形相当于be going to do I'll take it with me..我将会把它带走。 I'll get my mask and flippers. 三.天气怎么样？问天气的表达 天气 cloudy windy sunny raining 重点句型 What's the weather like there?It's sunny. How's the weather in London?It's very cold!It's windy today. There is a seal on the rock over there..有一只海豹在那边的岩石上。 四.情景词汇 mask面具 tourist游客 lippers鸭脚板，脚蹼 snorkelling徒手潜水 jet-ski喷气式划艇close接近的 blood血 hurt受伤 rock岩石boat小船 take带走 baby幼兽 city城市 island岛屿 most大多数 pass by经过 rain下雨 sand沙子，沙滩 sun太阳 to0太 ride a jet--ski骑喷气式划艇 五.祈使句 1.祈使句：表示请求、命令、建议、祝愿、邀请或要求的句子叫祈使句。用于祈 使句句首的动词总是用原形，不能用其他形式。如： Let's go snorkelling. Let's swim/get closer. Shut the door!把门关上！ Be quiet!安静！ Let them go by train,叫他们坐火车去吧。 当表示礼貌的请求时，在句首或句尾加please。 Open the door,please. Please give out the books. 2.祈使句变否定 成祈使句否定式的方法很简单，那就是在动词原形前加do如't。 Open the window.把窗户打开。 →Don't open the window.别把窗户打开。 Come next Monday.下周星期一来。 一→Don't come next Monday.下周星期一别来。 3.在日常生活中，我们还会见到No+v-ingn.形式的祈使句，如： Don't smoke.=No smoking. Don't take photos=No photos. 4.Let的祈使句 肯定句：Let'ssb.do sth 否定句：Let sb.not do sth Lct's tell him the truth.我们把实情告诉他吧。 →Let's not tell him the truth.我们不要把实情告诉他a 现在进行时专项练习 一、写出下列动词的现在分词： play run swim make go like write ski read have sing dance put see buy love live take come get stop. sit begin shop. 二、用所给的动词的正确形式填空： 1.The boy draw)a picture now. 2.Listen！Some girls sing)in the classroom. 3.My mother cook )some nice food now. 4.What you do)now? 5.Look！They have)an English lesson. 6.They (not,water)the flowers now. 7.Look!the girls (dance )in the classroom. 8.What is our granddaughter doing?She (listen to music. 9.It's 5 o'clock now.We (have)supper now 10. Helen (wash )clothes?Yes ,she is. 三、句型转换： L.We are doing hou