yi (第10/20页)

　homework.　We　go　to　bed　at　ten.

    Passage　22.　The　Sea

    What　do　know　about　the　sea?　Some　people　have　seen　it　but　others　haven’t.　The　sea　looks　beautiful　on　a　fine　sunny　day　and　it　　be　very　tough　when　there　is　a　strong　wind.　What　other　things　do　you　know　about　it?　Of　course，　the　sea　is　very　rge.　In　the　world　there　is　more　sea　than　nd.　If　you　have　swum　in　the　sea，　you　know　that　the　sea　is　salty.　Rivers　carry　salt　from　the　nd　into　the　sea.　Some　pces　of　the　sea　are　saltier　thaher　pces.　Do　you　know　the　Dead　Sea?　It　is　so　salty　that　you　’t　sink　when　you　are　ier！　And　fish　ot　live　in　it！

    Passage　23.A　Good　Young　Pioneer

    Li　Hua　is　a　Yong　Pioneer.　He　is　going　to　the　park.　Now　he　is　waiting　for　a　bus.　Suddenly　he　finds　a　wat　theground.He　askssome　people，　“Whose　watch　is　it?”　But　the　watch　isn’t　theirs.　So　he　gives　the　watch　to　a　poli.

    Now　Li　Hua　gets　on　the　bus.　He　is　sittihe　window.　An　old　womas　on　the　bus.　She　has　.　So　he　stands　up　and　says，　“Here　is　a　seat　for　you，　Granny.　Please　sit　here”

    Passage　24.Sea　horse

    There　are　all　kinds　of　horses　in　the　world.　But　one　of　them　you　’t　ride.　It　doesn’t　live　on　nd，　but　in　the　sea.　It　looks　like　the　head　of　horse.　So　the　people　call　it　sea　horse.　In　fact，　the　sea　horse　is　a　small　fish.　It　likes　to　live　in　warm　water.　A　sea　horse　stands　up　ier　when　it　swims.

    Father　horse　carries　the　eggs　to　keep　them　safe　in　its　pouch.　Whenthe　eggsare　hatched，　the　baby　horses　swim　away.

    Passage　25.A　Cat　and　a　Bird

    There　are　three　trees　he　house.　There　is　a　big　tree，　and　two　small　trees.

    In　the　big　tree　there　is　a　bird.　　the　bird　sing?　Yes，　it　.　What’s　uhe　big　tree?　It’s　a　cat.

    “I　want　some　food，”　thinks　the　cat.　“Bird，　my　good　friend，　e　here！　It’s　time　to　py　games”　says　the　cat.

    “No　today，　thank　you！”　says　the　bird，　“You　’t　catch　me！　Goodbye！”　Look！　The　bird　is　flying！

    Passage　26.A　Flying　Fox

    A　flying　fox　is　not　a　fox　at　all.　It　is　a　bat.　But　this　bat　l