七年级英语下册Unit 12知识点【Useful expressions】do one's homework 做作业go to the cinema 去看电影go to the beach 去海边go boating 去划船go camping 去宿营go shopping 去购物camp by the lake 在湖边露营play badminton 打羽毛球tell sb.about sth.告诉某人关于某事study for a/the test 复习迎考work as... 担任......living habit 生活习惯shout at...对......吼 stay up (late) 熬夜be afraid of...害怕......something interesting 一些有趣的事two weeks ago 两周前take sb to… 带…...去…...run away 跑开shout at 冲…… 大声叫嚷study for a test fly a kitetake a long bus ride 坐长途汽车 put up 搭建、张贴、挂起 make a fire 生火keep sb/sth warm 使…保持暖和 cook food 做饭on the first night 在第一天晚上each other 彼此、互相go to sleep/bed 去睡觉 get a terrible surprise 大吃一惊 shout to… 大声喊…...so…that… 如此…...以至于the next morning 第二天早上know about...了解......see sb doing sth 看见…在做… look out of … 往…...外看start to do… 开始做…...wake up 醒来wake sb up 把…...叫醒jump up and down 跳上跳下stay at home 呆在家里feel sb/sth doing 感觉…在做 【Target sentences】— What did you do last weekend? — I played soccer.— Who went to the library? — Sally did.— Where did she go last weekend? — She went to a farm.I stayed up late to watch the soccer game.I flew a kite in the park.Did you go out?You had a relaxing time! 2.Last weekend was interesting but scary.3.There we put up our tents and made a fire to keep us warm and cook food on.4.I was so tired that I went to sleep early.5.When we looked out of our tent,we saw a big snake sleeping near the fire.6.I was so scared that I couldn't move.7.We shouted to our parents to let them know about the danger.8.This woke the snake up and it moved into the forest near the lake.9.He also told me it was important not to go near a snake.10.This was a very useful lesson for me.【Language points】1.camped by the lake 在湖边野营camp v.扎营；搭帐篷camp在此处作不及物动词，go camping意为“去野营”，camp out意为“露宿”。
Would you like to go camping with me?【拓展延伸】camp也可作名词，意为“营地；度假营”summer camp“夏令营”Did you go to the summer camp last year?2.I fed some (sheep/cows).sheep n.羊；绵羊sheep是可数名词，意为“羊；绵羊”，其复数形式仍然是sheepSheep are eating grass in the fields.巧学妙记：单复数同形的可数名词中日鱼羊鹿，是单也是复注：中 — Chinese 日一Japanese鱼一fish 羊一sheep 鹿一deer)3.—Who visited her grandma? — Becky did.do 代替上文的用法在“Becky did.”中，did代替问句中的 visited her grandma英语中为了避免不必要的重复，经常用 do, does, did, so 等词来代替前面的动词(短语)或相关内容— Who broke the window? — Jack did.（did代替broke the window）4.I worked as a guide at the Natural History Museum.as prep.作为；当作as在此处作介词，意为“作为；当作”，其后常接表示职业或用途的名词。
as+名词”位于句首时，其后要用逗号与句子的主体部分隔开She worked as a waitress in the restaurant.As a player, you should have a strong body.5.How interesting!how引导的感叹句本句是 how引导的感叹句，interesting后省略了it washow引导感叹句时， 被强调部分为形容词或副词，其结构为“How+形容词或副词( + 主语 + 谓语)!”How happy they look! How hard they are working now! 【拓展延伸】以What开头的感叹句（1）What+a/an+形容词+可数名词单数+主语+谓语What a good teacher he is! （2）What+形容词+可数名词复数/不可数名词+主语+谓语What cold weather it is! 6.Yeah, it was good, but I’m kind of tired now.tired adj.疲倦的；疲劳的；作形容词，意为“疲倦的；疲劳的”I’m tired from the long flight.I want a rest.They were cold, hungry and tired out.【拓展延伸】tired作形容词，还可意为“厌倦的，厌烦的”。
be tired of(doing) sth.意为“厌烦（做）某事”She was tired of sharing everything.7.Father Mouse shouted at the cat, “Woof, woof!” shout v.呼叫；喊叫 shout 在此处作不及物动词，shout at意为“ 冲…… 大声叫嚷” ，at后接喊叫的对象There is someone shouting for help.Speak clearly and slowly.Don’t shout at others.8.“Well, son, that’s why it’s important to learn a second language,”answered Father Mouse.“（1）That’s why...句型该句型意为“这/那就是......的原因”，其中why引导的从句，表示结果Tom overslept this morning.That’s why he was late for school.【拓展延伸】“That’s because ...”也是一 个常用句型，意为“这那是因为 …… , because引导的从句表示原因。
Tom was late for school this morning.That’s because he overslept.（2）language n.语言；在此是可数名词，a second language意为“又一门语言”表示具体某种语言的词，如 Chinese, English, Japanese 等，是不可数名词How many languages can you speak? All the children must learn a foreign language.9.flew a kitefly v.飞(1) fly在此处为及物动词，意为“放飞(风筝)“，其过去式为flew/flu:/We like flying kites in spring.(2) fly也可作不及物动词，意为“乘飞机；飞；飞逝”fly to表示“乘飞机去”，相当于go to...by plane/airHer father flew to Guangzhou yesterday.( = Her father went to Guangzhou by air/plane yesterday.)The bird flew away.【拓展延伸】fly 还可作名词，意为“苍蝇” ，复数形式为flies。
Look! Two flies are on the table.10.My sister finished high school two weeks ago.ago adv.以前ago作副词，不能单独使用，常用于“一段时间 + ago”结构，常与一般过去时连用He started to play the piano three years ago.11.There we put up our tents and made a fire to keep us warm and cook food on.【句式剖析】①本句中 put up和made 作并列谓语，表示动作连续发生；②本句中 to keep us warm and cook food on 作目的状语，表示 made a fire的目的put up 搭起；举起在此意为“搭起”，是“动词 + 副词”型短语其宾语为名词时，名词放在up之前或之后均可；宾语为代词时，代词要放在 put与up 之间It’s going to rain.Let’s put up the tent.Here is the tent.Let’s put it up.12.But I was so tired that I went to sleep early.so...that...结构so ...that ...意为“如此…… 以。