初二英语上册第四单元语法、重点

核心词汇：forty, hundred, minute,take,kilometer,shower,quick,early,mile,stop,north,part,must,more,than,ill,worry,so,much.重点句型：----How do you get to school?-----I ride my bike. ----How long does it take?------It takes about forty minutes.单元语法: how 引导的特殊疑问句。 1.用于询问方式 How do you go to the park? 你如何去那个公园的？ How did your sister make the cake? 你的姐姐是怎么做这个蛋糕的？ 2.用于询问健康状况 How is your mother?你母亲怎么样？ How is it going?情况怎么样？ 3.用于询问数量、程度、距离等。 常与形容词或副词构成疑问短语。以下为构成的具体短语及用法 how often 多久 ，用以询问做某事的频率 如 How often do you go swimming? how long 多长时间，用以询问做某事持续了多长时间 如 How long are you staying in New York? 还可以表示“多长”，提问东西的长度 如 How long is the ruler? how soon 多久以后， 用于将来时 如 How soon will the teacher come back? how far 多远，用以询问距离或路程 如 How far is the nearest post office? how many 多少， 用以询问可数名词的量 如 How many boys are there in your class? how much 多少，用以询问不可数名词的量 如 How much water do you have? how old 多大，用以询问某人的年龄 如 How old is your younger sister? how tall “多高”，用以询问某人或某物的高度 如 How tall are you? how heavy 多重，用以询问某人或某物的重量 如 How heavy is the big box? how about ……怎么样，用以询问对方的意见 如 How about going to the zoo?

核心词汇：forty, hundred, minute,take,kilometer,shower,quick,early,mile,stop,north,part,must,more,than,ill,worry,so,much.重点句型：----How do you get to school?-----I ride my bike. ----How long does it take?------It takes about forty minutes.单元语法: how 引导的特殊疑问句。 1.用于询问方式 How do you go to the park? 你如何去那个公园的？ How did your sister make the cake? 你的姐姐是怎么做这个蛋糕的？ 2.用于询问健康状况 How is your mother?你母亲怎么样？ How is it going?情况怎么样？ 3.用于询问数量、程度、距离等。 常与形容词或副词构成疑问短语。以下为构成的具体短语及用法 how often 多久 ，用以询问做某事的频率 如 How often do you go swimming? how long 多长时间，用以询问做某事持续了多长时间 如 How long are you staying in New York? 还可以表示“多长”，提问东西的长度 如 How long is the ruler? how soon 多久以后， 用于将来时 如 How soon will the teacher come back? how far 多远，用以询问距离或路程 如 How far is the nearest post office? how many 多少， 用以询问可数名词的量 如 How many boys are there in your class? how much 多少，用以询问不可数名词的量 如 How much water do you have? how old 多大，用以询问某人的年龄 如 How old is your younger sister? how tall “多高”，用以询问某人或某物的高度 如 How tall are you? how heavy 多重，用以询问某人或某物的重量 如 How heavy is the big box?