七年级英语下册 Unit6 topic3知识点 仁爱版

1、unit6 topic3一重点单词cross v. 穿过； need v. 需要； along prep. 沿着； across prep. 横过，穿过 ；first num.第一； rule n. 规则； late adj. 晚的，迟的； miss v. 错过，思念； between prep.在两者之间； before conj. 在······之前； careful adj. 小心的，仔细的； wait v. 等候； hurt adj. 受伤的； change v. 更换； turn v. 转弯；meter n. 米，公尺；th

2、ird num. 第三二词组例析：1.go up 沿着，尤指往北或从小地方到大城市或大城镇；go down沿着，尤指往南去或从大城市、大城镇到小地方。e.g.1. when are you going to scotland ?你什么时候北上苏格兰 ？2.they will go down to haze.他们将南下去菏泽2.go along 沿着走e.g. i often go along this street. 3.go across 越过，走过。across是介词后接名词，强调从一定范围的一边到另一边，且在物体表面上或沿着某一条线的方向而进行的动作。e.g. go across the

3、 bridge ,and you will find the park. 越过这座桥，你会找到公园。4.across from 在······对面 e.g. his office is across from the bank.他的办公室在银行对面。5.on the corner of 在······拐角处e.g. i see him on the corner of the street.6.change to 转乘，换乘 e.g. you should change to

4、 the no.1 bus at dongie street.你应该在东街换乘1路车。7.how far 多远，问距离。e.g. how far is it from here to your school ?8. its good to do something. 做某事是善良的，好心的 e.g. its good to help others.帮助别人是好的（行为）。9.get hurt 受伤 e.g. five people get hurt in that accident.10. a ticket for speeding 超速罚单11be late for 迟到 e.g. jack

5、 is often late for school.12.wait for 等，等候e.g. wait for a bus 13.be careful！小心 e.g. be careful !there is some ice there. 小心！那边有冰。14.get to 到达 e.g. i get to school at 7:00三语法精讲：本话题主要围绕问路这个话题展开，主要学习介词和祈使句的用法1.介词along沿着， across穿过， across from 在·······对面， on the corner

6、 of 在······拐角处 ， between···and···在······和······之间2.祈使句祈使句是用来提出要求、建议或发出命令的句子。祈使句的主语通常为第二人称you（通常省略），谓语用动词原形，句尾用句号或感叹号。常见的祈使句形式:1.祈使句的肯定形式一般以动词原形开头.e.g. open the door, please.请开门.2.祈

7、使句的否定形式,在句首谓语动词前加dont ,有时加never. e.g. never do that again. 千万别再那样做了.dont be late for the meeting, please. 开会请不要迟到.3.当祈使句的说话对象是第一人称和第三人称时,表示建议做某事,这时我们通常用let来开头. e.g. let me put it up. 让我把它挂起来. let her come home safely. 让她平平安安回家吧.4.祈使句除了可以用谓语动词表示外,还可以用名词形容词副词等短语来表示. e.g. just a moment . 等一会儿. quiet, p

8、lease! 请安静. faster! faster! 再快些!再快些!5.祈使句有时和其他句子一起使用,常见的结构有:(1)“祈使句+and+简单句,表示“······就······” e.g. go along the street , and you will see a post office. 沿着这条街走,你就会看见一个邮局.(2)祈使句+or+简单句表示 “······否则··

9、83;··· ”。e.g. be quick, or well be late. 快点,否则我们就迟到了.(3)有时在祈使句后常附加一个问句,使语气更加委婉.e.g. dont tell anyone, will you? 不要告诉任何人,好吗?四 重点句型1.-excuse me, how can i get to the bank? 打扰了,请问我怎样才能到达银行. -go straight ahead and turn right at the second road.一直向前走到第二个路口右转.2. excuse me, could you tell me the way to ？go along this road until you get to ······打扰了,你能告诉我去的路吗?沿着这条路走直到你到达3. excuse me, which is the way to？sorry, i dont know .im new here.打扰了,请问去走哪条路?对不起,我不知道,我是新来的.4. excuse me, where is? you need to take bus no.12打扰了,请问在哪儿?你需要乘坐12