Unit 1 The world of our senses單元復習學案
歸納拓展
(1)reach vi.伸出手(臂)(來觸，拿或撿)＋for...
vt.伸手夠到……
n.伸手可及的距離
①beyond/out of one’s reach達不到
②within one’s reach在某人能力范圍之內
③reach a conclusion得出一個結論
④reach for a book伸手夠一本書
⑤reach out(for...)伸出手去夠……
(2)reach vt.到達，達到
例句探源
①(朗文p1693)someone reached out and grabed her arm.
有人伸手抓住了她的胳膊。
②(牛津p1645)they didn’t reach the border until after dark.
他們天黑以后才到達邊境。
③yao ming is tall enough to reach the ceiling.
姚明足夠高能夠著天花板。
④you can reach tiger at home on 8852747.
你可以撥tiger家里的電話8852747和他聯系。
⑤i often put the dictionary within my reach.
我經常把詞典放在我伸手可及的地方。
20.完成句子
(1)她將手伸向鍵盤并開始演奏。
she ________ ________her hands to the keyboard and began to play.
答案：reached out
(2)把所有的藥放在孩子們夠不著的地方。
keep all medicines ________ ________ ________ ________ ________children.
答案：out of the reach of
(3)我喜歡把參考書放在隨手可拿到的地方。
i like to have my reference books________ ________ ________.
答案：within my reach
11. pay back 還錢
(回歸課本p3)it gives me the chance to pay back the help that people give me when it’s sunny.它給了我一個機會，我可以回報在晴天里人們給予我的幫助了。
歸納拓展
pay back(向某人)還錢；報復，懲罰
pay off付清，償清；成功，奏效；達到目的,
pay(sb.money)for sth.(給某人)付……的費用,
pay sb.sth.付給某人某物(＝pay sth.to sb.)
例句探源
①(牛津p1461)did he ever pay you back that $100 he owes you？他把欠你的100塊錢還給你沒有？
②we should be able to pay off the debt within two years.
我們應該能在兩年內還清債務。
③my persistence finally paid off when they called me in for an interview.
他們打電話來要我參加面試，我的堅持終于有了收獲。
④did they pay you for mowing their lawn?
你替他們修剪草坪，他們付給你錢嗎？
⑤we pay our babysitter $5 an hour.
我們給臨時保姆的報酬是每小時5美元。
21.完成句子
(1)所有那幾周的學習都將在考試的時候見成效。
all those weeks of studying will ________ ________ when you take the exam.
答案：pay off
(2)如果這家工廠倒閉，就會有1000多名工人在結清工資后被辭退。
over 1,000 workers will ________ ________ ________ if this factory closes.
答案：be paid off
(3)我拿到工資后會把錢還給你。
i’ll be able to ________ ________ ________ when i get my wages.
答案：pay you back
(4)他們惹出了那些麻煩，她知道怎樣報復他們。
she knew how to ________ ________ ________ for the trouble they had caused.
答案：pay them back
(5)你干那工作每周可收入200美元。
the job will ________ ________ ________ a week.
答案：pay you $200
12. make sense 有意義，講得通