重点词组
1. know of /about 了解,知道关于… 2. leave work 下班
3. make great achievements 取得巨大进步 4. even if/though 即使,甚至
5. in sight /out of sight /lose sight of 6. make sense (of ) 知道,了解;有意义
7. watch out (for)注意,小心/ on watch 站岗 8. be frozen with/by被…..惊呆
1. know of /about 了解,知道关于… 2. leave work 下班
3. make great achievements 取得巨大进步 4. even if/though 即使,甚至
5. in sight /out of sight /lose sight of 6. make sense (of ) 知道,了解;有意义
7. watch out (for)注意,小心/ on watch 站岗 8. be frozen with/by被…..惊呆