根据要求进行句型转换。 1. This is a knife. (改为复数形式) ______ ______ ________. 2. Sam was so tired that he couldn’t walk farther. (改写句子后,与原句保持意思一致) Sam was ______ _______ _______ walk farther. 3. Wei Hua does well in English. (改写句子后与原句保持意思一致。) Wei Hua is ____ ______ English. 4. Mr Green is going to teach us maths. He is not going to teach us English. (改写成一句) Mr Green is going to teach us maths _______ _______ English. 5. They had lunch at school, _____ _______? (完成反意疑问句) 6. The monkeys are very clever. (改为感叹句)_____________ ________ the monkeys are! 7. It’s about four hundred metres from my home to the nearest post office. (对划线部分提问) ____________ ______ ________ ___________ from your home to the nearest post office?
答案:1. These are knives 2. too tired to 3. good at 4. instead of 5. didn’t they 6. How clever 7. How long is it