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1、2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 1 页 共 9 页Unit 12 What did you do last weekend?课文重难点讲解课文重难点讲解【教师寄语】：【教师寄语】：Where theres a will，theres a way.有志者事竟成。有志者事竟成。Section A1.What did you do last weekend,Lucy?露西，你上周末做什么？露西，你上周末做什么？【解析】【解析】What+did+动词原形动词原形+其他？其他？答语：主语答语：主语+动词过去式动词过去式+其他？其他？What did you buy
2、last Monday?I bought some apples.do/does did v 做，行动做，行动【拓展】当“【拓展】当“last/next/this/that+时间词”在句中作状语时，其前通常不用介词时间词”在句中作状语时，其前通常不用介词 He went to the cinema with his friends last Sunday.I _(not do)my homework last night.()Did you give Tom a phone call?Yes,I did.But nobody _.A.answer B.answered C.answers D.
3、answering2.Well,on Sunday morning,I played badminton.哦哦 在星期天的早上，我打了羽毛球在星期天的早上，我打了羽毛球【解析【解析 1】on Sunday morning“在星期六上午”“在星期六上午”【注】：在具体的某一天，某一天的早上、下午、晚上用介词【注】：在具体的某一天，某一天的早上、下午、晚上用介词 on on Sunday afternoon 在星期天下午在星期天下午 on childrens Day 在儿童节那天在儿童节那天 on the afternoon of May 8 在三月八号的下午在三月八号的下午 What did y
4、ou do?I _(play)the guitar.()We played tennis in the park _ Tuesday.A.in B.on C.at D.for()The accident happened _ a cold winter early morning.A.in B.at C.on D.for【解析【解析 2】played badminton 打羽毛球打羽毛球Play+球类名词（球类名词前不加任何冠词）球类名词（球类名词前不加任何冠词）Play basketball 打篮球打篮球 play volleyball 打排球打排球 play tennis 打网球打网球3.
5、camped by the lake 在湖边野营在湖边野营【解析】【解析】camp v“扎营，搭帐篷扎营，搭帐篷”go camping 去野营去野营 Would you like to go _(camp)with us this afternoon?2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 2 页 共 9 页 Yes,Id love to4.I studied for the math test.我为数学测验而学习。我为数学测验而学习。【解析】【解析】study for 为为.而学习而学习5.Who visited her grandma?谁看望了她的奶奶？谁看望
6、了她的奶奶？Becky did.贝基贝基【解析】【解析】：Becky did=Becky visited her grandma 句中句中 did 代替表示过去的动词短语代替表示过去的动词短语 visited her grandma当动词（短语）是动词原形或第三人称单数时，当动词（短语）是动词原形或第三人称单数时，需用需用 do 或或 does Tom didnt go to the science museum,but his sister did.【解析【解析 2】visit v 拜访拜访visitor n 拜访者拜访者 on a visit to 参观参观 visit sb 拜访某人拜访
7、某人 They _(visit)their teacher the day before yesterday.6.How interesting!多么有趣啊！多么有趣啊！【解析】【解析】how 引导的感叹句：引导的感叹句：How+adj./adv.(+主语主语+谓语谓语)How beautiful!多美啊！多美啊！How cold it is today!今天多冷啊！今天多冷啊！【拓展】【拓展】what 引导的感叹句：引导的感叹句：(1)What+a/an+adj.+可数名词单数（可数名词单数（+主语主语+谓语）谓语）!What an interesting story it is!(2)Wh
8、at+可数名词复数或不可数名词（可数名词复数或不可数名词（+主语主语+谓语）！谓语）！What good children they are!他们是多么好的孩子啊！他们是多么好的孩子啊！What delicious food it is!多么美味的食物啊！多么美味的食物啊！()Did you enjoy the party last night?Very much._ wonderful the party was!A.What B.How C.What a D.How a()Maria works as a tour guide._ interesting job she has!A.Wha
9、t B.What an C.How D.How an7.They have a butterfly house with over 200 kinds of butterflies!他们有一个蝴蝶馆，里面有他们有一个蝴蝶馆，里面有 200 多种蝴蝶！多种蝴蝶！【解析【解析 1】with prep.“带有，带有，具有具有”,后接名词，构成介词短语，修饰名词作定语，位于名后接名词，构成介词短语，修饰名词作定语，位于名词之后。词之后。He is a boy with glasses.他是一个戴眼镜的男孩。他是一个戴眼镜的男孩。()Linda has bought a large house _ a
10、swimming pool.A.with B.in C.on D.from【解析【解析 2】over=more than“(在数量上、程度上在数量上、程度上)超过超过”They are over forty students in our class.2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 3 页 共 9 页8.I told the visitors about them and their living habits.我告诉游客它们的情况及他们的生活我告诉游客它们的情况及他们的生活习性。习性。【解析【解析 1】visit+or=visitor 游客游客【拓展】【
11、拓展】act(表演表演)actor(男演员男演员)invent（发明）（发明）inventor（发明家）（发明家）【解析【解析 2】living habits“生活习惯”“生活习惯”【拓展】【拓展】living room 起居室起居室 eating habit 饮食习惯饮食习惯 swimming pool 游泳池游泳池 running water 自来水自来水 waiting room 等候室等候室9.I stayed up late to watch the soccer game.我熬夜到很晚看了场足球赛我熬夜到很晚看了场足球赛【解析【解析 1】stay up=sit up“熬夜，不睡觉熬
12、夜，不睡觉”Lets stay up and see the New Year.()Dont _so often.Its bad for your health.A.get up B.stay up C.look up D.come up【解析【解析 2】to watch the soccer game.(动词不定式在句中作目的状语动词不定式在句中作目的状语)I want to come to your house to see your parents.10.But somebody found them and gave them back to him.但有人发现了它们，然后把它们还给他
13、。但有人发现了它们，然后把它们还给他。【解析】【解析】give sth back to sb“把某物还给某人把某物还给某人”=return sth to sb.Can you give back my key?(同义句)Can you _ _ _【拓展】含【拓展】含 back 的短语有：的短语有：go back 走回来走回来 get back 回来回来 come back 回来回来11.A family of mice were in the kitchen on Saturday morning.【解析】【解析】mouse(pl)mice“老鼠老鼠”There are many _(mous
14、e)in the old house.12.Father Mouse shouted at the car【解析】【解析】shout at 对。叫（含有气愤的意思）对。叫（含有气愤的意思）show to 表示用喊声呼唤，一般不含感情色彩表示用喊声呼唤，一般不含感情色彩Dont _(吼)！I can hear you.()The young father was so angry that he shouted _ his son in the room.A.at B.to C.for D.with【规律总结】【规律总结】shout at 多指因为生气等而非善意地对某人吼叫多指因为生气等而非善意
15、地对某人吼叫 shout to 多指因距离远而不得大声叫喊（否则对方无法听见）多指因距离远而不得大声叫喊（否则对方无法听见）13.The cat quickly ran away.那只猫迅速逃跑了那只猫迅速逃跑了【解析】【解析】run away“逃跑，跑掉“逃跑，跑掉“run away from 从从逃出逃出14.thats why its important to learn a second language.2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 4 页 共 9 页 那就是为什么学习一门第二外语是很重要的原因那就是为什么学习一门第二外语是很重要的原因【解析】
16、【解析】a second“(再一；又一再一；又一)，当序数词与，当序数词与 a/an 连用时，并不表示顺序，而是用来强调连用时，并不表示顺序，而是用来强调“再一，又一“再一，又一”【规律总结】序数词前有定冠词【规律总结】序数词前有定冠词 the 则侧重顺序；则侧重顺序；前有前有 a/an 则表示“再一，又一”则表示“再一，又一”We need to do it a second time.我们需要把这件事再做一次。我们需要把这件事再做一次。()In order to find _ better job,she planned to learn _ second foreign language
17、.A.the;a B.a;a C.the;the D.a;the()He has tried four times(已经试过四次)，but his teacher wants him to try _ fifth time.A.the B.a C./15.practice v 练习练习 Practice doing sth 练习做某事练习做某事 Practice makes perfect 熟能生巧熟能生巧He practices _(play)the piano every day.16.What about?=How about?怎么样？怎么样？英语中提建议的表达句型：英语中提建议的表达句
18、型：（1）What about+n/ving?=How about doing sth(2)Why not do sth=Why dont you do sth 为什么不为什么不.?(3)Lets do sth 让我们一起做某事让我们一起做某事（4）Shall we do sth 我们做我们做好吗？好吗？(5)had better do sth 最好做某事最好做某事What about _(go)for a walk?17.I fed some(sheep/cows)我喂了一些（羊、牛）我喂了一些（羊、牛）【解析】【解析】sheep(pl)sheep 单复数同形的单词有：单复数同形的单词有：中
19、国人和日本人爱护绵羊、鹿和鱼中国人和日本人爱护绵羊、鹿和鱼 Chinese Japanese sheep deer fish()How many _ can you see in the picture?Only one.A.dog B.sheep C.child练习：练习：()1.I dont think he can play _ piano.A.the B./C.a D.an()2.Mr Wang didnt _ to see a new film last night.A.went B.go C.goes D.gone()3.They had a meeting _ the morni
20、ng of May the fifth.2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 5 页 共 9 页 A.in B.on C.at D.of()4.She is practicing _ English in her room.A.read B.to read C.reading D.reads()5._you _ TV last night？A.Do,watch B.Did,watch C.Did,watched ()6._ you at home this morning?No,I _.A.Were,wasnt B.Were,werent C.Was,Wasnt
21、 Unit 12 What did you do last weekend?课文重难点讲解课文重难点讲解Section B&self check 1.flew a kite 放风筝放风筝【解析】【解析】fly flew v 飞行飞行 fly to “飞往飞往”=go to sp.by plane/air 2.Did you do anything interesting last weekend?上周末你干过有趣的事吗？上周末你干过有趣的事吗？【解析】【解析】anything interesting 有趣的事有趣的事当形容词修饰不定代词时，当形容词修饰不定代词时，形容词需后置。形容词需后置。T
22、heres something wrong with my watch.()After a long walk in the sun,they wanted to drink _.A.cold something B.something cold C.nothing cold D.cold anything3.My sister finished high school two weeks ago.【解析】“一段时间【解析】“一段时间+ago”，用于一般过去时，用于一般过去时()I know a little about Thailand,as I _ there three years ag
23、o.A.have been B.have gone C.will go D.went4.There we put up our tents and made a fire to keep us warm and cook food on.我们在那里搭起帐篷、生火取暖做饭。我们在那里搭起帐篷、生火取暖做饭。【解析【解析 1】put up“举起，张贴”“举起，张贴”He puts up his hand to ask a question【短语】【短语】put away 放好；整理好放好；整理好 put on 穿上；上演穿上；上演 put off 推迟推迟 put down 方下方下（）The s
24、helf(书架)is too heavy.Would you please help me to _?A.put up it B.put it up C.put down it【解析【解析 2】make a fire 生火生火 catch fire 着火着火 play with fire 玩火玩火2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 6 页 共 9 页【解析【解析 3】keep us warm(1)keep doing sth 不停的做某事不停的做某事 He kept talking until the meeting was over.(2)keep sb.d
25、oing sth 使某人一直做某事使某人一直做某事 Please keep him waiting for me.(3)Keep+sb./sth+adj.“使某人使某人/某物保持某种状态某物保持某种状态”keep healthy 保持健康保持健康5.But I was so tired that I went to sleep early.但我很累，但我很累，很早就去睡了很早就去睡了【解析】【解析】sothat“太太以至于“以至于“结构：结构：so+adj./adv+that The boy is so young that he cant go to school()Lin Shuhao i
26、s _ famous _ all the basketball fans in China know him.A.too;to B.enough;to C.so;that D.as;as 6.The next morning,my sister and I got a terrible surprise.第二天早上，第二天早上，我姐姐和我大吃一惊。我姐姐和我大吃一惊。【解析】【解析】get a surprise.吃惊吃惊 1.surprise n 惊讶惊讶”不可数名词。不可数名词。常用短语：常用短语：in surprise 惊讶地；惊讶地；to ones surprise 让某人惊讶的是让某人
27、惊讶的是2.surprise v，“使使.惊讶惊讶”常用短语：常用短语：surprise sb.1）surprised 形容词，意思是形容词，意思是“感到惊讶的感到惊讶的”。常用结构：常用结构：be surprised at sth 对某事感到惊讶对某事感到惊讶be surprised to do sth 做某事而感到惊讶做某事而感到惊讶be surprised+that 从句从句 因因.而惊讶而惊讶2）surprising 形容词，意思是形容词，意思是“令人感到惊讶的令人感到惊讶的()_our surprise,the twin sisters went to Peking Universi
28、ty at the same time last year.A.With B.In C.To7.When we looked out of tent,we saw a big snake sleeping near the fire.我们从帐篷向外面看起，看到了一条大蛇正在篝火边睡觉我们从帐篷向外面看起，看到了一条大蛇正在篝火边睡觉【解析【解析 1】look out“小心，当心小心，当心”look out of“向外看向外看”()_!Dont look out of the window in the car.Its dangerous.(危险的)A.Look B.Look out C.Loo
29、k out of【解析【解析 2】see sb.doing sth“看见某人正在做某事看见某人正在做某事”,强调动作正在进行。强调动作正在进行。see sb.do sth 看见某人做过某事看见某人做过某事 ，强调某动作已经结束，也指经常性的动作。强调某动作已经结束，也指经常性的动作。I often see the boy read English in the morning.()I saw Da Peng _ basketball on the playground when I walked by.(路过)A.play B.playing C.played D.to play8.I was
30、 so scared I couldnt move.我害怕极了，不敢动我害怕极了，不敢动【解析【解析 1】scared adj.“恐惧的，害怕的恐惧的，害怕的”,常用着表语常用着表语2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 7 页 共 9 页be scared to do sth 害怕去做某事害怕去做某事be scared of.害怕害怕.()Im _ when I heard the _ story.A.scared;scared B.scared;scary C.scary;scared D.scary;scary【规律总结】【规律总结】scared adj.“
31、感到害怕的感到害怕的”,修饰人修饰人scary adj.“吓人的，害怕的吓人的，害怕的”,修饰物修饰物【解析【解析 2】move v 移动移动 move to+地点地点 搬到某地搬到某地9.My dad started to jump up and down in their tent.我爸爸开始在他们的帐篷里跳来跳去。我爸爸开始在他们的帐篷里跳来跳去。【解析【解析 1】start to do sth 与与 start doing sth 两者都表示“开始做某事两者都表示“开始做某事”,但在以下情况中通常用但在以下情况中通常用 start to do sth,而不用而不用 start doin
32、g sth.主语是“物 主语是“物”而不是“人”时。而不是“人”时。The ice started to melt.冰开始融化了冰开始融化了 start 本身为本身为-ing 形式时。形式时。He is just starting to write the letter.后接后接 know,understand,realize 这类词时。这类词时。I start to understand the truth.()Maybe there is something wrong with my car.I cant _ it.A.move B.begin C.start D.work【解析【解析
33、2】jump v 跳跳 long jump 跳远跳远 high jump 跳高跳高【解析【解析 3】up and down 上上下下；来来回回上上下下；来来回回10.This woke the snake up and it moved into the forest near the lake.这使得蛇醒过来了，这使得蛇醒过来了，游进了湖边的森林里游进了湖边的森林里【解析【解析 1】woke the snake upwake v“弄醒，醒弄醒，醒”wake up 醒来；睡醒醒来；睡醒 wake sb.up“把某人叫醒把某人叫醒”【注意】【注意】wake up 后接名词时，名词可放在后接名词时
34、，名词可放在 wake 和和 up 中间，也可放于中间，也可放于 wake up；后接代后接代词时只能放在词时只能放在 wake 和和 up 中间。中间。()_,Tom!Its time to get up and go to school.A.Wake up B.Make up C.Grow up D.Look up()Its time to get up._,please.A.Wake up him B.Put him up C.Wake him up D.Put up him【解析【解析 2】into prep.“到到.里面；里面；进入到进入到.之内之内”into 是表示动作方向的动态介
35、词，常与表示动作的动词连用是表示动作方向的动态介词，常与表示动作的动词连用（反义）（反义）out of Please come into the office.2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 8 页 共 9 页 in 是表示物体位置的静态介词。是表示物体位置的静态介词。（反义）（反义）out They are sitting in the room.11.Liza and her sister didnt know how to make the snake go away.【解析】【解析】make sb.do sth“让某人做某事“让某人做某事”make
36、 sb.laugh 使某人发笑使某人发笑make sb./sth+adj.“使某人使某人/物物”make me sad 使我伤心使我伤心()The peaceful music in the CD made the students _ relaxed.A.feel B.feels C.felt D.to feel12.短语：短语：look for 寻找寻找 go shopping 去购物去购物 middle school 中学中学at home 在家在家 visit sb.看望某人看望某人 Talk show 访谈节目访谈节目what about 怎么样怎么样 look for 寻找寻找 l
37、isten to 听听practice doing sth 练习做某事练习做某事 go for a walk 去散步去散步 on Sunday morning 在周六早上在周六早上 play the guitar 弹吉他弹吉他study for a test 为考试而学校为考试而学校 spend time(in)doing sth 花费时间做某事花费时间做某事 have a busy weekend 度过一个忙碌的周度过一个忙碌的周小作文My busy day I was busy last weekend.I went shopping with my mother on Saturday.
38、There were too many people in the streets.so the shops were really crowed.I did my homework on Saturday afternoon.I though it was easy for me.I watched a soccer match on TV on Saturday evening.It was very exciting.It was very exciting.I played computer games on Sunday morning.I thought playing games
39、 too much was bad for our eyes.I did some reading on Sunday afternoon.And I played with friends on Sunday evening.练习一、用所给词的正确形式填空1.He sat on the beach and _(listen)to music.2.Julia likes _TV very much,and yesterday she_ a football match.(watch)3.He practices _(play)the piano every day.4.What did you
40、 do yesterday afternoon?I _(visit)my grandma.5.He often helps his mother do some_(wash)on Sunday.6.How _ you,Tina?Im fine.But yesterday I _ill.(be)7.Lucy _ her homework every night.But she _some reading last night.(do)2015 春季七年级下册课文重难点讲解春季七年级下册课文重难点讲解第 9 页 共 9 页8.I like _ basketball very much.But last weekend I _ computer game at home.(play)9.He spent two yuan _(buy)a book.10.Her father _(work)now.Last year he _(work)in Sichuan.