七年级下册
Unit 1 People around us
Grammar： learn how to use the definite article the
1.1 We often use a or an in front of a singular, countable noun when we mention it for the first time. Then we use the before the noun when we mention it again.
1.2 we also use the to talk about something that is the only one of its kind.
1.3 after the verb play, we sometimes put the before a noun, but sometimes we do not. 1.4 using the with a phrase to describe a particular person or thing.
Unit 2 travelling around the world
Grammar:
1 learn how to use proper nouns.(专有名词）
West earth main road great wall the Great Wall
2 learn how to use the conjunctions and, but and so.
And means \ but means different idea so means result
Unit 3 our animal friends
Grammar:
1 learn how to use reflexive pronouns (反身代词）
2 learn how to use prepositions of position （介词的位置）
