1、 外研社七下拓展提高讲解模块一LOST AND FOUND一，重点词汇：Eraser_ glove_ wallet_ lose(lost)_ find(found)_ mine(my)_ yours(your)_ purple_ hers(her)_ its(its)_ careful(carefully)_ thousand_Camera_ sausage_ strange_ hundred_ airport_Eraser n, 注意，可数名词，且是元音开头。 Glove n, 手套，通常出现就是复数，一副手套也可用，_. Lose v,丢失，lost 为它的过去式，英语中要与 leave（
2、留） ,forget（忘记） 进行区分。下面进行这三个词之间的分析。Lose 为丢失，后面接具体的东西，或者抽象的东西。强调失去，迷失的意味。例： I lost three bikes last year.去年我丢了三辆自行车， he lost his mind when he stood in the front of many people. 他站在众人面前，心思乱透了。 Lose oneself 迷失自我。Leave 留下，离开，过去式为 left，例：he left his hometown three years ago.他三年前离开了家乡。Leave 表示丢下，留下的意思时，可以直
3、接宾语+ 地点，表示把某物留在某地。例：when he left school, he left his homework book on the desk.当他离开学校时，他把家庭作业本丢在桌子上了。注意，此时的第二个 left,可以用 forgot to bring 来代替。Forget(forgot).忘记，及物动词，后面可以接，名词，doing sth, to do sth. 例：Dont forget me forever，my close friend. 永远别忘了我，我亲爱的朋友。He forgot his umbrella(雨伞） when he walked out.当他走出
4、去时，他忘记了他的雨伞。二，重点短语：_好几百的。_从现在开始 _失物招领箱 _ 移动手机_照顾，照看 _两公斤的火腿肠 _寻找 _现在，此刻_ 教师节_ 妇女节 _儿童节_ 离开去某地_匆忙的 _上公交，_下公交，_上汽车，_下汽车 _小心，当心。三，语法本模块的语法知识为，名词性物主代词，注意与形容性物主代词的比较。默写形容性物主代词和名词性物主代词。你的_，_我的_，_他的_，_她的，_ _ 它的，_ _ 你们的， _ _我们的，_ _他们的_ _(1)形容词性物主代词起形容的作用，用在名词之前。(2)名词性物主代词起名词的作用，它相当于“形容词性物主代词+ 名词”This is my
5、bag , Yours is over there.The red bag is my , The blue one is his.模块一急训：1，The _ are so big.A glove B gloves C pair of gloves D pair gloves2, -Whose pen is this?-Oh, its _. I was looking for it everywhere.A you B yours C me D mine3, “ _ bookcase is this?” “It must be _.”A Whos ; Tom B Whos Toms C. Wh
6、ose; Toms D. Whose; Tom4.There are five _ students on the playground.A thousand B thousands C thousand of D thousands of 5.My mother is _ the pet cat . But she doesnt _ it at the moment.A finding; look for B. Looking at ; find C. Looking for; finding D. Looking for ; find.6.People often _ their thin
7、gs on buses, on trains and in taxis when they are travelling.A forget B leave C forgets D leaves7 -Are those gloves _? -No, _ are very new.A Daming ; he B Damings; his C Damings ; him D. Daming; his用适当的介词填空：8. Look! My brother is getting _ the bus.9. It is dark. The girl runs home _ a hurry.10. Ther
8、e are a lot _ trees in the park.11. Welcome _ our class, Daming!12. -Are you looking _ your eraser?-I am using it.13. _the moment, Im having lunch in the dining hall.14. There are hundreds _ pigs and ducks on Greens farm.15. Many students are waiting _ the train.16. Dont talk _ me! I am doing my hom
9、ework.17. Every day each pig can eat two kilos _ corn(玉米）Ps1，百，千，百万，十亿 hundred thousand million billion 用法有两种，前面有基数词时，他们不能加 S 表确数。第二种，后面加 S 必须再跟 OF 表示概数。Two hundred people 两百个人，thousands of students 几千个学生。2，here is /are .这是一种倒装句，意思很多，在不同的语境下有不同的意思。后面接名词时用，here/there +谓语+主语。后面接代词时用。Here /there +主语+谓语
10、。Here you are,”给你；你到了， ” here it is here they are.在很多情况下，表示把某物给你，都可以用 here you are 或者 here it is（复数用，here they are).有一定区别，不再叙述。例，-I left my dictionary, -here you are ,use mine.-我把字典丢在家了- 给你，用我的吧。-where are my books?- here they are/here you are, put them away.我的书呢，-给你，把他们收好。Here is the bus.公交车来了。3，lo
11、ok for , find.前者表示 “寻找”的动作，后者指“找到” ，是结果。如同，look,表示“看 ”see 表示“看见”listen 表示“听”hear 表示“听到”-look at the snake eating a mouse.-Where? I cant see it .看那条蛇在吃老鼠-在哪呢？我没看到啊。“看”的不同表示法：“看书，看杂志”用 read a book/a magazine. “看电视，看球塞”用 watch TV/a football game.“看着某人，或某物”用 look at sb/sth.4,hurry 活用： 可作名词或动词 “匆忙的做某事 ”可以用 hurry to do sth / do sth in a hurry/ be in a hurry to do sth.他匆匆忙忙去上学 He hurries to go to school/He goes to school in a hurry/ He is in a hurry to go to school.
