1 . 根据音标写英语单词。
1. /kəˈmɪtmənt/
2. /ɪmˈbreɪs/
3. /ˌsɪməlˈteɪnɪəslɪ/
4. /nəˈsesətɪ/
5. /ji:ld/

2 . 写出画线单词的词性和词义
1. They are looking for someone with a real sense of commitment to the job. ________
2. Adjust it as needed along the way, but always know that success will ultimately be yours. ________
3. With disciplined learning habits, you are likely to succeed as an online student. ________
4. Camping is a great way to meet the locals as the Portuguese themselves are enthusiastic campers. ________
5. The astronaut can send out a robot which will work on the unknown planet, collecting rocks and minerals, putting up a permanent observation station or travelling far and wide. ________

3 . 根据音标填词
1. [ri: 'ju:zəbl]________
2. [dr'strʌk ʃən]________
3. ['tʃæmpiən ʃitp]________
4. [ ɪ'nɔ:məs]________
5. [kə'mɪtmənt]________