七年級英語下冊 Unit6 topic3知識點(diǎn) 仁愛版

1、unit6 topic3一重點(diǎn)單詞cross v. 穿過； need v. 需要； along prep. 沿著； across prep. 橫過，穿過 ；first num.第一； rule n. 規(guī)則； late adj. 晚的，遲的； miss v. 錯過，思念； between prep.在兩者之間； before conj. 在······之前； careful adj. 小心的，仔細(xì)的； wait v. 等候； hurt adj. 受傷的； change v. 更換； turn v. 轉(zhuǎn)彎；meter n. 米，公尺；th

2、ird num. 第三二詞組例析：1.go up 沿著，尤指往北或從小地方到大城市或大城鎮(zhèn)；go down沿著，尤指往南去或從大城市、大城鎮(zhèn)到小地方。e.g.1. when are you going to scotland ?你什么時候北上蘇格蘭 ？2.they will go down to haze.他們將南下去菏澤2.go along 沿著走e.g. i often go along this street. 3.go across 越過，走過。across是介詞后接名詞，強(qiáng)調(diào)從一定范圍的一邊到另一邊，且在物體表面上或沿著某一條線的方向而進(jìn)行的動作。e.g. go across the

3、 bridge ,and you will find the park. 越過這座橋，你會找到公園。4.across from 在······對面 e.g. his office is across from the bank.他的辦公室在銀行對面。5.on the corner of 在······拐角處e.g. i see him on the corner of the street.6.change to 轉(zhuǎn)乘，換乘 e.g. you should change to

4、 the no.1 bus at dongie street.你應(yīng)該在東街換乘1路車。7.how far 多遠(yuǎn)，問距離。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.幫助別人是好的（行為）。9.get hurt 受傷 e.g. five people get hurt in that accident.10. a ticket for speeding 超速罰單11be late for 遲到 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！那邊有冰。14.get to 到達(dá) e.g. i get to school at 7:00三語法精講：本話題主要圍繞問路這個話題展開，主要學(xué)習(xí)介詞和祈使句的用法1.介詞along沿著， across穿過， across from 在·······對面， on the corner

6、 of 在······拐角處 ， between···and···在······和······之間2.祈使句祈使句是用來提出要求、建議或發(fā)出命令的句子。祈使句的主語通常為第二人稱you（通常省略），謂語用動詞原形，句尾用句號或感嘆號。常見的祈使句形式:1.祈使句的肯定形式一般以動詞原形開頭.e.g. open the door, please.請開門.2.祈

7、使句的否定形式,在句首謂語動詞前加dont ,有時加never. e.g. never do that again. 千萬別再那樣做了.dont be late for the meeting, please. 開會請不要遲到.3.當(dāng)祈使句的說話對象是第一人稱和第三人稱時,表示建議做某事,這時我們通常用let來開頭. e.g. let me put it up. 讓我把它掛起來. let her come home safely. 讓她平平安安回家吧.4.祈使句除了可以用謂語動詞表示外,還可以用名詞形容詞副詞等短語來表示. e.g. just a moment . 等一會兒. quiet, p

8、lease! 請安靜. faster! faster! 再快些!再快些!5.祈使句有時和其他句子一起使用,常見的結(jié)構(gòu)有:(1)“祈使句+and+簡單句,表示“······就······” e.g. go along the street , and you will see a post office. 沿著這條街走,你就會看見一個郵局.(2)祈使句+or+簡單句表示 “······否則··

9、83;··· ”。e.g. be quick, or well be late. 快點(diǎn),否則我們就遲到了.(3)有時在祈使句后常附加一個問句,使語氣更加委婉.e.g. dont tell anyone, will you? 不要告訴任何人,好嗎?四 重點(diǎn)句型1.-excuse me, how can i get to the bank? 打擾了,請問我怎樣才能到達(dá)銀行. -go straight ahead and turn right at the second road.一直向前走到第二個路口右轉(zhuǎn).2. excuse me, could you tell me the way to ？go along this road until you get to ······打擾了,你能告訴我去的路嗎?沿著這條路走直到你到達(dá)3. excuse me, which is the way to？sorry, i dont know .im new here.打擾了,請問去走哪條路?對不起,我不知道,我是新來的.4. excuse me, where is? you need to take bus no.12打擾了,請問在哪兒?你需要乘坐12