七年级英语上units7-12.ppt

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1、七年级英语上七年级英语上units7-12词汇拓展词汇拓展 1help(v./n.)帮助帮助 (adj) _ (adj反义词反义词) _2successful(adj)成功的成功的 (n) _ (v)_ (adv)_3nine(num)九九 (序数词序数词)第九第九_ (序数词序数词)第十九第十九_(num.)九十九十 _helpful有帮助的，有用的有帮助的，有用的helpless无帮助的，无用的无帮助的，无用的success成功成功succeed成功成功successfully 成功地成功地ninthnineteenthninety 4show(n)演出，表演演出，表演-， (v) _ 5

2、music(n)音乐音乐 (n)_ (adj.)_ 6young(n)年青的年青的 (adj反义反义词词) _ 7science(n)科学科学 (n) _ (adj)_show展示，给展示，给看看musician音乐家，擅长音乐的人音乐家，擅长音乐的人old老的，旧的老的，旧的scientist科学家科学家scientific科学的科学的musical 音乐的，悦耳的音乐的，悦耳的8.sell(n.) _ (反义词反义词) _9.act(n.)动作动作 _ (n.)男演员男演员_ (n.)女演员女演员_10.fun(adj.) _ 11.excite(adj.)令人激动的令人激动的 _ (ad

3、j.)激动的，兴奋的激动的，兴奋的 _sale buy action actor actress funny exciting excited 12.real(adv.) _13.teach(n.) _14.busy(n.) _ (反义词反义词) _15.twenty(num)二十二十 (序数词序数词)第二十第二十_really teacher business free twentieth重点短语重点短语 1at a very good price2on sale3speech contest4school trip5basketball game6go to a movie7learn a

4、bout8how much价格优惠价格优惠廉价出售；出售廉价出售；出售演讲比赛演讲比赛学校郊游学校郊游篮球赛篮球赛去看电影去看电影学习学习多少多少9Art Festival10action movie11Chinese history12on weekends13play the guitar14join the chess club15play chess16want to do sth艺术节艺术节动作片动作片中国历史中国历史在周末在周末弹吉他弹吉他加入象棋俱乐部加入象棋俱乐部下象棋下象棋想要做某事想要做某事 17be good with sb 18helpwith/do19get up20

5、favorite subject21go to work22get to与某人相处好与某人相处好帮助帮助(某人做某事某人做某事)起床起床最喜爱的科目最喜爱的科目去上班去上班到达到达23go to bed24go home25listen to music26do homework27tell sb.about sth tell sb.to do sth28a little29take a shower告诉某人关于某事告诉某人关于某事 告诉某人去做某事告诉某人去做某事少量少量洗澡洗澡上床睡觉上床睡觉回家回家听音乐听音乐做家庭作业做家庭作业重点句型重点句型 1某物是多少钱某物是多少钱?它它们是它它

6、们是 How much isare? ItsThey are2听起来令人生厌。听起来令人生厌。That sounds boring 3你想买什么你想买什么? 我想买我想买 Can I help you? Yes,pleaseI want aansome4你想要什么颜色你想要什么颜色? What color do you want? 5我买下了。我买下了。 Ill take it6你的生日是什么时候你的生日是什么时候? When is your birthday? 我的生日是我的生日是 My birthday is 7-你多大了你多大了? -How old are you? -我我I am 8你

7、喜欢哪类电影你喜欢哪类电影?what kind of movies do you like我喜欢动作片。我喜欢动作片。I like action movies 9你想去看电影吗你想去看电影吗?Do you want to go to a movie?是的，我想去。不，我不想去。是的，我想去。不，我不想去。Yes，I doNo，I dont10你想加入哪类俱乐部你想加入哪类俱乐部? What club do you want to join? 我想加入我想加入俱乐部。俱乐部。I want to joinclub 11你会弹吉他吗你会弹吉他吗?Can you play the guitar?是的，

8、我会。是的，会一点儿。是的，我会。是的，会一点儿。Yes，I can,Yes，a little 不，我不会。不，我不会。No，I cant12-需要效劳吗需要效劳吗?买点什么呢买点什么呢? Can I help you？ -是的，谢谢。是的，谢谢。 Yes，please13-几点了几点了? What time is it now? -8点半点半。 Its eight thirty14你通常几点起床你通常几点起床?What time do you usually get up? 15你最喜欢的你最喜欢的是什么是什么? Whats your favorite? 16-你为什么喜欢你为什么喜欢? w

9、hy do you like?-这是因为这是因为Because its17你什么时候上数学课你什么时候上数学课? When do you have math? 18吃早饭的时间很有意思吃早饭的时间很有意思! What a funny time to eat breakfast!19今天是今天是11月月11日，星期二。日，星期二。 Its Tuesday，November 11th重点讲解重点讲解 1. buy v. 购买；买购买；买 (1)buy sb sthbuy sth for sb意为意为“买某物给某人买某物给某人”。buy的反义词是的反义词是sell，sell sb sth sell

10、sth to sb(把把某物卖给某人某物卖给某人)。My father bought me a computer. My father bought a computer for me. (2)buy sth from sb意为意为“向某人买某向某人买某物物”。He bought this watch from a friend. (3)buy是短暂性动词，在句中不能与是短暂性动词，在句中不能与时间段连用。将它改为时间段连用。将它改为have才可与时才可与时间段连用。间段连用。 I have had the pen for two years.(4)sale为动词为动词sell的名词形式。的名

11、词形式。on sale 出售，廉价出售出售，廉价出售for sale 出售的，待售的，上市的出售的，待售的，上市的活学活用活学活用When did you buy the computer?I have _this computer for 5 years，but it still works well. A.bought B. have C.had解析解析C， buy 是短暂性动词，若是短暂性动词，若要和时间段连用，则要改为要和时间段连用，则要改为have。本。本句的句的“four five years”为时间段，故为时间段，故选选C。2. afford v. 负担得起；买得起负担得起；买得

12、起点拨点拨 常和情态动词常和情态动词 can或或be able to连用，常用于连用，常用于afford sth或或afford to do sth结构。结构。He cant afford (to buy) a car.I cant afford to go to a restaurant every day. 活学活用活学活用 Why dont you buy the computer? Its too expensive, I cant_it. A. afford B. sell C. borrow D. keep 解析解析A 根据根据“Its too expensive.”可知答话者可知

13、答话者“买不起这台电脑买不起这台电脑”。3.want 想，想要想，想要搭配搭配 want sthwould like sth 想要想要/需要某物需要某物want to do sth would like to do sth 想做某事想做某事want sb to do sth would like sb to do sth想要某人做某事想要某人做某事 I want a dictionary. They want to play tennis. My parents want me to study hard. 4be good with be good with sb意为意为“善于待人，与善于待

14、人，与某人相处很好某人相处很好”。而。而be good with sth意为意为“善于使用某物善于使用某物”。如：。如： Hes very good with kids他很会照看孩他很会照看孩子。子。适时点津适时点津 be good for意为意为“对对有好处有好处”，反义，反义词是词是be bad for意为意为“对对有害处有害处”。 be good at意为意为“在在方面方面(学得，做得学得，做得)好，擅长好，擅长”，近义词组为，近义词组为do well in。 活学活用活学活用 John is good children Aat Bfor Cwith Din 解析：本题考查解析：本题考查

15、good和介词搭配的用和介词搭配的用法。法。be good with是是“对某人很好，对某人很好，相处得好相处得好”的意思，的意思，be good at是是“擅长擅长；在某方面有特长；在某方面有特长”的意的意思。思。be good for意为意为“对对有好处有好处”的意思。的意思。 答案：答案：C 5put on put on意为意为“穿上，戴上穿上，戴上”，强调动，强调动作，后接代词宾格时，代词宾格只能作，后接代词宾格时，代词宾格只能放在放在on之前。如：之前。如： Please put on your socks 请穿上袜子。请穿上袜子。 Put it on，please 请把它穿上。请把

16、它穿上。 适时点津适时点津 in，wear，dress (1)in是介词，表示是介词，表示“穿着，戴着穿着，戴着”之之意，后接表示衣服或颜色的词。意，后接表示衣服或颜色的词。 (2)wear意为意为”穿着，戴着穿着，戴着”，表示，表示状态，其宾语可以是衣帽，也可以是状态，其宾语可以是衣帽，也可以是饰物、奖章等。饰物、奖章等。 (3)dress常用人作宾语，意为常用人作宾语，意为“给给穿衣服穿衣服”。在表示。在表示“自己穿自己穿衣衣”时可说时可说get dressed或或dress oneself。dress表示状态时，一般用表示状态时，一般用be dressed in形式。形式。dress u

17、p意为意为“穿上盛装，乔装打扮穿上盛装，乔装打扮”。 活学活用活学活用 Its raining outside! your raincoat，or youll get wet AWear BPut on CDress 解析：根据语境，强调动作，穿上雨解析：根据语境，强调动作，穿上雨衣。衣。 答案：答案：B 6How much are these pants?这些裤子多少钱这些裤子多少钱? How much用于用于询问物品价格。询问价格时谓语动询问物品价格。询问价格时谓语动词根据后面的名词或数量决定。词根据后面的名词或数量决定。 如：如： How much are the apples? 这这些

18、苹果多少钱些苹果多少钱? How much is the orange? 这些这些橘子汁多少钱橘子汁多少钱? 适时点津适时点津 询问价格常用句式：询问价格常用句式：How much isare?可替换为：可替换为：How much doesdocost? 或或Whats the price of?how much可以提问不可数名词数量，可以提问不可数名词数量，后接不可数名词。意为：多少后接不可数名词。意为：多少How much coffee is there in the cup? 杯子里有多少咖啡杯子里有多少咖啡?How many 用于提问可数名词数量，后用于提问可数名词数量，后接可数名词的

19、复数，意为：多少接可数名词的复数，意为：多少How many boys are there in your class? 你班上有多少位男生？你班上有多少位男生？ 活学活用活学活用 ?Oh，$5Its very cheapAWhat time is it B How many do you wantCHow much is it DWhats wrong 解析：从答语解析：从答语“$5”可以看出问句是对可以看出问句是对价格提问。价格提问。 答案：答案：C真题解析真题解析 真题真题1 (凉山凉山)John can play guitar，but he cant play chess Athe；

20、B：the C the；the 解析：本题考查冠词的用法。表示解析：本题考查冠词的用法。表示“弹奏乐器弹奏乐器”使用定冠词使用定冠词the，表示，表示“下棋下棋”不使用冠词。不使用冠词。 答案：答案：A 真题真题2 (广安广安) How much is the pair of shoes? Twenty dollars enough。Ais Bare Cam解析：本题考查解析：本题考查be动词的用法。根动词的用法。根据句意，据句意，twenty dollars看成一个看成一个整体，表示单数概念，故用整体，表示单数概念，故用is。 答案：答案：A 真题真题3( 雅安雅安)PIease tell

21、the students _too much noise in class Ato make Bto take C not to take Dnot to make解析：本题考查不定式的用法。其句式解析：本题考查不定式的用法。其句式结构肯定形式为：结构肯定形式为：tell sb to do sth；否定形式为：否定形式为：tell sb not to do sth。句意为句意为“请告诉学生们在课上不要发请告诉学生们在课上不要发出太多噪声出太多噪声”。 答案：答案：D 真题真题4 (河源河源) Has Mary been back? Not yetShe will come back_ the

22、evening of June Aat；first Bto；thirtieth C on；the twelfth Don；the nineteen 解析：具体某一天的早、中、晚用解析：具体某一天的早、中、晚用介词介词on。第二个空考查日期的正确表。第二个空考查日期的正确表达，要使用序数词。达，要使用序数词。 答案：答案：C真题真题5 (无锡无锡) There used to belots of fish in the lake Yes，but there are very now Afew Bfewer C1ittle Dless 解析：解析：very修饰形容词或副词原级；修饰形容词或副词原级

23、；根据根据but there are可知答案选可知答案选A，few修饰可数名词复数修饰可数名词复数(fish)。 答案：答案：A真题真题6 (北海北海) whats your favorite。 ? SummerBecause I can swim in riversAseason Bsubject Cmusic Dsport 解析：本题考查名词辨析。根据解析：本题考查名词辨析。根据答语答语“Summer”一词可知答案。一词可知答案。答案：答案：A练习练习1 1Have you ever listened to Have you ever listened to the song Pretty

24、Boythe song PrettyBoy? ?YesYesItIt really beautifulreally beautifulAll All of us like it very muchof us like it very muchA Alooks Blooks Bsmells smells C Csounds Dsounds Dtastestastes2 2What time do you usually What time do you usually get up on weekends?get up on weekends? around eightaround eightA

25、 AAt BAt BOn COn CIn DIn DForForCA3 3ThereThere some milksome milk，two eggs two eggs and a few cakes on the tableand a few cakes on the table A Ais Bis Bare are C has D C has Dhave have 4 4Have you bought the digital Have you bought the digital camera?camera?No.INo.I cant afford it cant afford itThe

26、 price is a The price is a bitbit I thinkI thinkA Alow Blow Bhigh high C Ccheap Dcheap DexpensiveexpensiveAB5 5Its raining outsideIts raining outside a a raincoat with youraincoat with you，pleasepleaseRemember toRemember to it back it back tomorrowtomorrowA ABringBring；take take B BTakeTake；bring br

27、ing C C TakeTake；carry carry D DTakeTake；taketakeB6 6Can youCan you English?English?YesYes，but justbut just A Asaysay；a little Ba little Bspeakspeak；a littlea littleC Cspeakspeak；a lot Da lot Dsaysay；a lota lot 7 7The house price has been The house price has been rising in the past two years. rising

28、 in the past two years. Yes, I cannot _ to buy a Yes, I cannot _ to buy a small apartment even with my small apartment even with my parents help. parents help. A AWant BWant Bafford Cafford Csolve Dsolve Ddeal deal BB巧辨异同巧辨异同 I. I. 用用say, speak, tellsay, speak, tell或或talktalk填空填空1. The teacher 1. Th

29、e teacher the students the students not to be late again.not to be late again.2. Do you often 2. Do you often to your to your friends on the phone?friends on the phone?3. Dont forget to 3. Dont forget to “Thank “Thank you” when someone opens the you” when someone opens the door for you.door for you.

30、4. Can you 4. Can you _Japanese?Japanese?tells talksay speak 5. Our English teacher comes 5. Our English teacher comes from America, but she often from America, but she often _ we can we can _ Chinese Chinese when wewhen we_with her. with her. Sometimes sheSometimes she_usus stories stories in Chine

31、se.in Chinese.says speak talk tells II II 用用a few,few,aa few,few,a little ,little little ,little填空填空1.My father only knows 1.My father only knows _English words._English words.2.There is _ milk.I will drink some.3.He has _friends. So he 3.He has _friends. So he often stays alone.often stays alone.4.

32、John has _money.So4.John has _money.So he he cant buy the things he wantscant buy the things he wants.a fewa little fewlittleIIIIII用用 put on, wear,be in,dressput on, wear,be in,dress填空填空In such cold weather I _ In such cold weather I _ my overcoat all day my overcoat all day I will _ my overcoat I will _ my overcoat before I go out .before I go out .My son is now able to My son is now able to _himself ._himself .He _ a black jacket He _ a black jacket today. today. wearput ondressis in