Unit1-8 重点单词 U1 1.open 2. this 3.these 4. that 5. those 6. door 7.close 8. window 9. book U2 1.in 2. run 3. eat 4. talk 5. milk U3 1.pen 2. pencil 3. ruler 4. where U4 bird 2. under 3. desk 4. behind 5. on 6. chairU5 one 2. two 3. three 4. four 5. five 6. six 7. seven 8. eight 9. nine 10. ten U6 eleven 2. twelve 3. class 4. bed 5. OK 6. lunch 7. bag U7 farm 2. they 3. those 4. apple 5. pear 6. orange 7. who U8 we 2. girl 3. man 4. woman 5. boy 6. nameUnit1-8 词组Unit1 1. open the door 开门 2. close