【正文】
we must take care of it. This means keeping the land, air and water is a dirty word. To pollute means to make things unfit or unclean to use. Pollution es in many ways. We see it, smell it, taste it and drink it. Pollution is beginning to threaten (威脅 ) our health, our happiness and our life. Man has been polluting the earth from the time he first made fire, washed his clothes in the river and threw his waste on the ground. When land was used up or water became dirty, men moved on to another place. At first, the problem was not so serious because there was plenty of clean air, land and water. There weren39。s hobby was _1_____(collect) stamps. He had stamps from many ___2_____, like England, Canada and China. On his ___3__(birth), can you guess what people gave him? That39。 will e B. will he e。如: After Simon does his homework, he listens to ,他就去聽音樂。 live 三、用單詞的適當(dāng)形式填空。 : job /work : Maybe/May be 重點(diǎn) 短語 in the future 在將來 2. used to do 過去常常做某事 go outside 出去 4. look like 看起來像 more and more 越來越多的人 6. grow up 長大 go sailing 去航海 used to doing sth. 習(xí)慣于做某事 be used to do sth. 被用來做某事 used to do sth 過去常常做某事 重點(diǎn)句型 : See/watch/hear sb doing 看見、聽見某人在做某事 See/watch/hear sb do 看見、聽見某人做某事 Studying the stars was great fun for me. 動(dòng)名詞做主語,謂語用單數(shù) I spent all my free time sailling. How beautiful they were! 同步 檢測 ( 1) 一 . 同義詞 1. It was a hard operation, so it lasted for six hours. A. continued B. finished C. started 2. Which country will host the Olympic Games in 2021? A. attend B. hold C. win 3. My family used to grow vegetables to make money. A. grew … in the past B. spent much time growing C. couldn’t grow … well 4. The players have to train hard before the next match. A. have a meal B. have a rest C. have much practice 5. She has grown up and she can look after herself now. A. bee taller B. bee older C. bee stronger 6. He has many friends, so he feels happy all the time. A. always B. never C. sometimes 7. The bus stopped,all the people rushed out. A. got out slowly B. got out quickly out late suddenly started to shower this afternoon. A. take a bath B. rain heavily C. wash your body D. small rain wants to tell these children a plete story about Snow White. of . 10. Liu Qian can turn paper into money. A. change...into B. go....into C. e...into D. fly...into 11. I’m proud of Shenzhen. A. like B. love C. take pride in in 二 .詞匯單選 decided the class