仁爱英语七年级（上册)unit4,topic1知识点讲解及其随堂练习试题

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1、word格式精心整理版知识点梳理（一）词汇：1.数词：21-101  注意：A.forty;eighty; B.读音：~teen与~ty2.名词：可数名词与不可数名词的划分3.词形变换：also（同义词）—— too            each（同义词）  ——everykilo（复数）—— kilos             watch（复数） —— watchesmouse（复数）—— mice           expensive（同义词）—— dearwaiter（对应词）—— waitress       try（第三人称单数）—— triessell（反

2、义词）—— buy（二）词语与短语：1.tryon    试穿2.looknice看起来很漂亮3.buysth.forsb.=buysb.sth.给某人买……4.sell/buy…for…  以…价出售/购买5.toolong太长  tooheavy太重6.runningshoes跑鞋7.makeashoppinglist列购物清单8.runoverto…   跑到…    9.twobagsofsalt  两包盐twokilosofeggs  两公斤鸡蛋   sixbottlesofmilk  六瓶牛奶 abagofrice一袋米10.pickup购买11.Howman

3、y+可数复数名词；Howmuch+不可数名词“多少” onthefourthfloor  在第四层楼   12.Thanksanyway =Thanksallthesame. 仍然感谢。   13.Don'tworry.   别担心。（三）功能话题范文范例学习指导word格式精心整理版1.购物用语：服务员或营业员： WhatcanIdoforyou?  Can/May/CouldIhelpyou?回答：    Yes,please.I'dlike(tobuy)… Iwant(tobuy)…I'mlookingfor…  Doyouhave…?2.谈论事物：   Howdo

4、youlike…?=Whatdoyouthinkof…?Howdoyoulookinthisdress?Notbad. Howdothepantsfit?They'retoolong.询问价格：Howmuchis＋主语（单数或不可数）？  Howmuchare＋主语（复数）？Howmuchdoyouwantforsomething?3.讨论价格：   How/Whataboutthirtyyuan?That'stooexpensive. It'sagoodprice. Thepriceisgood.4.表示感谢： Thanksalot. Thanksverymuch.  

5、Thanksanyway.回答：  Notatall.  That'sallright.  You'rewelcome.5.请求帮助：Couldyoudomeafavor?=Couldyoudoafavorforme?=Couldyouhelpme?决定与否： I'lltake/have/get/buyit.（四）易错点：1.some常用于肯定句；any常用于否定句或疑问句。 e.g.Ihavesomefriends.  Idon'thaveanyfriends.   Doyouhaveanyfriends? some用于否定句时，希望得到对方肯定回答或征询意见 e.g.

6、Wouldyoulikesomebread?  Doyouwantsomecornandwheat?2.tryonthedress  trythedresson  tryiton (T)   tryonit(F)3.apairofpants/shoes/glasses  anumbrella4.Howmuchisthispairofshoes? (T)  Howmucharethispairofshoes?(F)题讲解句型转换1.Ineedsomewater.(改为一般疑问句)_______youneed_______water?2.Weneedsaltandsugar.

7、(改为否定句)We_______likesalt_______sugar.范文范例学习指导word格式精心整理版3.I’dlikesomerice.(对划线部分提问)______________youlike?4.Howdoyoulikethetruck?(对划线部分提问)_______doyou______________thetruck?5.Howmuchisthecomputer?(改为同义句)_______the_______ofthecomputer?6.It’sawhitedress.(改为一般疑问句)______