【正文】 10. many years ago 11. keep sb (safe) from 12. in many different ways 13. catch thieves 14. bring sb to （三）語法知識 Imperative sentences 祈使句 祈使句的含義：用于表達命令、請求、勸告、警告、禁止等的句子叫做祈使句。 — Which one do you like best? — I prefer … 1). prefer+名詞 —Which one do you like best? Chicken, meat or fish? —I prefer meat. 2). prefe r+動名詞 [ Do you prefer cooking or eating out?[ 你喜歡做飯還是在外面吃？ 3). prefer+不定式 [ Do you prefer to cook, or to eat out? 你喜歡做飯還是在外面吃？ I prefer to read books at home. 我喜歡在家讀書。 .: Be a good boy! 要做一個好孩子 !] 2. 否定結構 : (1). 在句首加 Don’t構成否定句。 .: Don’t fet me. 不要忘記我 Don’t be late for school! 上學不要遲到 ! (2). 有些祈使句可用 No 開頭 ,用來表示禁止性的祈使句 .: No smoking! 禁止吸煙 ! No fishing! 禁止釣魚！ 3. 祈使句表達的不同含義 Go and wash your hands. 去洗你的手。（表示禁止） （四）回答問題 Read the text on page 12 carefully and answer the qu estions below 1. What do unkind people do to their pets? 2. Who save animals? 3. What do they do to save animals] 4. Where can people go if want a pet? 5. What must people promise to do when they get a pet? 6. How does the SPCA take care of sick animals? Answers: