unit 7课件(第三课时)1.ppt

大坝中学: 杨树玲课前复****一) 写出下列短语. 红色的毛衣______________ 黑色的衬衫_____________ 白色的裙子____________ 长的裤子_____________ 短的袜子________________ 大的鞋子________________ 小帽子______________ 给你______ 不必客气____________ red sweater black shirt white skirt long pants short socks big shoes small hat here you are you are e (二)根据所给单词的首字母填空 1. The blue hat is seven d___________. 2. H______ much is the bag? 3. — What c_________ is your hat? — Blue. 4. — Can I h_______ you? — Yes, please. 5. You are w ___________. ollars ow olor elp e Can you say? 012345 6789 10 11 12 one two three four five six seven eight nine zero eleven twelve ten 20 30 40 50 60 70 80 90 100 13 14 15 16 17 18 19 thir teen four teen fif teen six teen seven teen eight een nine teen twen ty thir ty for ty fif ty six ty seven ty eight y nine ty hundred Review the words--- Can you say the numbers? Review the words--- Can you say the numbers? 2 1 2 2 2 3 24 25 26 27 28 twenty-one twenty-two twenty-three twenty-four twenty-five twenty-six twenty-seven twenty-eight 29 twenty-nine 1: 0---12 : (记住每个单词) 2: 13---19: -teen (thir teen , fif teen , eigh teen ) 3: 20---90: -ty (twen ty , thir ty , for ty, fif ty , eigh ty) 4: 21---99: 十位__个位小结: Can you solve these problems? 你们会做下列问题吗? eight +nine = _________. three + twelve = ________. sixteen + thirteen = __________. eleven + seven = _________. een + zero = __________. thirty – fourteen = _________. twenty-one – ten = _________. twenty-six – eighteen = _______. nine – eight = _____. thirty-five – twenty = _______. seventeen fifteen twenty-nine eighteen een sixteen eleven eight one fifteen 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Listen and re