【正文】
. (personal) 4. Don’t _______________ him like that, he’s only a child. (treatment) 5. The _____________ symbol for water is H2O. (science) III. Rewrite the sentences as required: 1. Polluting water is very easy. (保持原句意思) ____________ very easy _____________ pollute water. 2. We have no water. We’ ll not be able to drink or wash. (保持原句意思) We won’t be able to drink or wash __________ __________ is no water. 3. We’ ve got too little tomato sauce.(對劃線部分提問) _____________ _______________ tomato sauce have you got? 4. The water sped down the mountain into the stream.(改否定句) The water ____________ ___________ sown the mountain into the stream. 5. The water is fresh and clean.(劃線提問) _________ _________ the water? IV. Write the words that goes with the descriptions: 1. s____________ wise 2. w___________ make wet 3. r___________ receiving and weling 4. l___________ place where something is 5. i___________ the first letter o