1、How much is in the window? is all it will be. is missing from my school bag. is all that I need.How much oh how much?How much will these things all cost me? that pencilA dollarA pencilA pencilthat rubberTwo dollarsA rubberA rubberthat rulerThree dollarsA rulerA rulerthat notebookFour dollarsA notebo

2、okA notebookHow muchPeriod 3Unit 7 How much are these socks?Practice: A: Can I help you? B: Yes, please. I want a _.A: What color do you want? B: _.A: Here you are. B: How much is it/ are they ?A: _ dollars. B: Ill take it/them. Thank you. A: You are e.$10 $5 $3 $8 $7 $9171215161318141119Can you rea

3、d these numbers?eleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteen10ten21242322thirty25twenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-five3026272928thirty-one31twenty201aListen and repeat. 聽一聽，讀一讀。 11 12 13 14 15 16 17 18 19 2021 22 23

4、 24 25 26 27 28 29 30 31Row 1: ten_ eleven_ twelve_ thirteen_ fourteen_Row 2: twenty-five_ twenty-six_ twenty-seven_ twenty-eight_ twenty-nine_Row 3: twenty_ twenty-one_ twenty-two_ twenty-three_ twenty-four_ Row 4: fifteen_ sixteen_ seventeen_ eighteen_ nineteen_Row 5: thirty_ thirty-one_1b Write t

5、he number in 1a next to the correct word. Which rows of numbers are in the wrong places?10111213142526272829202122232415161718193031two - twelve - twentythree - thirteen - thirtyfour - fourteen - fortyfive - fifteen - fiftysix - sixteen - sixtyseven - seventeen - seventyeight - eighteen - eightynine

6、 - nineteen - ninetyone - ten - one hundred數字小結：基數詞的記憶方法: 1. 1 - 12: (記住每個單詞)2. 13 - 19: -teen (thir-; fif-; eigh-)3. 20 - 90: -ty (twen-; thir-; for-; fif-; eigh-)4. 21 - 99:十位個位5. 100 - 900: 1-9 hundred6. 101 - 999:_ hundred and _個位十位_個位漢翻英 11個足球 14個西紅柿 23件襯衫 28只紅襪子 35頂帽子eleven soccer ballsfourtee

7、n tomatoestwenty-three shirtstwenty-eight red socksthirty-five hats33個乒乓拍45支筆48件毛衣57個學生55個鐘thirty-three ping-pong batsforty-five pensforty-eight sweatersfifty-seven studentsfifty-five clocksPractice in pairs!How much is/are?Its /Theyre￥54615302927351c Listen and circle the numbers you hear in 1a.101

8、112131415161718192021222324252627282930311d Listen again. Circle the things in the picture that Kate and her mom talk about. Check () the thing Kate buys.Mom: Oh, look. I like that _ _. How much is it?Kate: _ dollars. Oh, I like these_.Mom: Oh, no. I dont like _.Kate: Do you like this T-shirt?Mom: M

9、mm, yes, I do, but its _ dollars.Kate: Oh. How much is the _ _?Mom: Its _ dollars. But you have a _ _.Kate: Mmm.Mom: Oh, do you like these _?Kate: Oh, yes. How much are they?Mom: Only _ dollars.Kate: OK, Ill take _.blue sweaterFifteensocksredelevengreen sweatertwentygreentrouserssixteenthemLets fill in the blanks.sweaterC: Can I help you?S: Yes, please. I want to buy that/ those (color) How much is/are?C: S: OK. Ill take it/ them.C: Here you are. S: Thank y