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1、课 题Unit7复习年 级八下教学目标1.掌握unit7重点单词和短语2.掌握形容词副词比较级和最高级的用法教学重点和难点give的相关词组；现在分词作定语参考教材人教版1. populationpopulation意为“人口”时，是一个集体名词，被看作一个整体，在句中做主语时，后面的谓语动词用单数形式。例如：The population of China is large. 中国人口众多。【拓展】(1) 当表示一个城市、地区或国家有多少人口时，常用以下两种结构，即“the population of + 某地 + is + 数词”或“某地 + has a population of + 数词
2、”。例如：The population of London is over ten million. =London has a population of over ten million. 伦敦的人口超过一千万。(2) population可与large，small搭配，但不能与many，few搭配。例如：The city with its large population has become crowded.这个人口众多的城市变得拥挤不堪了。(3) 询问人口数量常用what或how large。例如：Whats the population of the city? = How lar
3、ge is the population of the city?这个城市有多少人口？(4) population前有修饰词，如分数、百分数时，表示整体人口中的一部分，谓语动词用复数形式。例如：One half of the population of the city are farmers. 这个城市的一半人口是农民。2. protectprotect作及物动词，意为“保护”。常用搭配protect sb./sth. from/against，意为“保护某人/某物免受伤害”。例如：We should protect rare animals.我们应该保护珍稀动物。Parents prote
4、ct their young from danger. 父母保护他们的儿女不受伤害。3. includeinclude作动词，意为“包括；包含”。例如：The price for the hotel includes breakfast. 旅店的费用包括早餐在内。The parcel included a dictionary. 那包裹里有一本字典。【拓展】including除了是include的现在分词/动名词之外，在日常运用中一般被当作介词使用，和其后的名词/代词一起形成介宾短语，意思是“包括在内”。例如：There are many different kinds of moon cak
5、es, including fruit, coffee and ham.有很多种月饼，包括水果的，咖啡的和火腿月饼。There are 40 students in the classroom, including me.班里有40名学生，包括我在内。同样，included也有介词用法，且：including + 宾语 = 宾语 + included。所以上个例句亦可写成：There are 40 students in the classroom, me included.4. succeedsucceed作不及物动词，意为“成功”；表示做某事做成功了，succeed 后通常接in doin
6、g sth。例如：His plan succeeded.他的计划成功了。At last he succeeded in solving the problem. 他终于把那个问题解决了。She succeeded in passing the exam. 她考试及格了。【拓展】(1)success 表示抽象意义的“成功”，作不可数名词；表示具体意义的“成功的人或事”, 则是可数名词。例如：Failure is the mother of success. 失败是成功之母。His new book was a great success.他新出版的书获得了巨大成功。(2)successful作形
7、容词，意为“成功的”。例如：The performance was successful. 演出很成功。It was a successful experiment. 那是一次成功的试验。5. achieve(1)achieve作及物动词，意为“完成；实现”。例如：You will never achieve anything if you spend your time that way. 你若总是这样消磨时间，就永远不会有所成就。 Everybody should be given the chance to achieve their aims. 要让每个人都有机会实现自己的目标。No
8、one can achieve anything without effort. 谁也不可能不努力而有所作为。(2)achieve作及物动词，意为“达到；赢得”。例如：The actor achieved fame when he was only nineteen. 那位演员十九岁时就成名了。 She achieved no success. 她没有获得成功。【拓展】achievement作名词，意为“成就；成绩”。 例如：The invention of the computer is a great achievement. 发明电脑是一大成就。6. force(1)force作名词，意
9、为“力；力量；武力”。例如：The force of the explosion broke all the windows in the building. 爆炸的力量震碎了这座建筑上的所有窗户。 The law should remain in force. 法律应当有效力。Well settle the problem by force if necessary. 如果有必要的话，我们会用武力解决这个问题。(2)force作动词，意为“强迫”。force sb. to do sth.意为“强迫某人做某事”。例如：I cant force him to stay. 我不能强迫他暂时留下来。
10、7. weighweigh表示“称的重量”，是及物动词；表示“重(多少)”，是不及物动词。He weighed the fish. 他称了这条鱼。Do you often weigh yourself? 你经常称体重吗?He weighs 60 kilos. 他体重60公斤。The meat weighs five pounds. 这肉重五磅。【拓展】weight是名词，意为“重量，体重”。例如：Whats your weight? 你体重是多少？比较：by weight 和 in weightby weight表示“按重量”，in weight表示“重量上”。例如：Do they charg
11、e carriage by weight? 他们是按重量收取运费吗?Its smaller in size but greater in weight. 它体积比较小，但分量比较重。8. take intake in意为“吸入；吞入（体内）”。例如：On weekends the Smiths usually drive to the countryside and take in the fresh air there.周末，史密斯一家常驱车到农村去呼吸那里的新鲜空气。【拓展】(1)take in意为“领会；理解”。例如：Before you translate a sentence, yo
12、u should first take in the meaning of the words.动手翻译句子之前，首先要理解单词的含义。(2)take in意为“欺骗；蒙蔽”。例如：Law will protect the girl taken in and sold by the abductor.法律将保护那位被人贩子欺骗和拐卖的姑娘。9. As far as I know, there are no man-made objects as big as this.as far as I know是一个固定表达方式，还可以说so far as I know，意为“据我所知”。例如：As f
13、ar as I know, Wang Tao has two brothers.据我所知，王涛有俩弟弟。Theyre not coming this Sunday, so far as I know. 他们这周日不来了就我所知是这样的。10. This spirit of these climbers shows us that we should never give up trying to achieve our dreams.give up是动词短语，意为“放弃；停止；戒除”。give up doing something意为“放弃做某事；半途而废”。例如：She doesnt giv
14、e up easily. 她不会轻易放弃。The doctors had given her up but she made a remarkable recovery. 医生们已放弃了治愈她的希望，而她却恢复得很好。You ought to give up smoking; I gave it up last year. 你应该戒烟，我去年就戒掉了。【拓展】give的相关短语：give away赠送，分发；give off放出，释放；give in屈服，让步；give out分发，用完；give back归还11. Scientists say there are now fewer tha
15、n 2,000 pandas living in the remaining forests.本句中living in the remaining forests为现在分词短语，修饰名词pandas。分词短语作定语时，应置于被修饰名词之后。例如：The man standing by the window is our teacher. 站在窗边的那个人是我们老师。（standing by the window就是一短语，也就是说不是一个单词，在此作定语表主动）Suddenly there appeared a young woman dressed in green. 突然出现一个穿绿色衣服
16、的女青年。（过去分词短语作定语表被动或完成）【注意】区别：现在分词作定语表示动作正在发生或与谓语动作同时（或基本同时）发生，表示主动意义；及物动词的过去分词作定语表完成或被动的动作；不及物动词的过去分词作定语只表完成不表被动的动作。例如：They lived in the house facing the south. 他们住在朝南的房子里。(现在分词作定语表示主动意义)The meeting held yesterday is important. 昨天开的会议很重要。（及物动词的过去分词表被动或完成）(2)分词短语作定语相当于一个定语从句，修饰前面的名词。例如：The man readin
17、g a novel at the desk is my father.（现在分词表“主动、正在”）= The man who is reading a novel at the desk is my father.在桌边读小说的人是我父亲。 Is there anything planned for tonight? （过去分词表“被动、已经”）= Is there anything that has been planned for tonight? 今晚有什么活动吗？ 12. Pandas do not have many babies, maybe one every two years
18、.every+ 基数词+ 复数名词=every+ 序数词+ 单数名词，作“每(多少)”解。例如： every three days 每三天或每隔两天相当于 every third dayWe hand in our homework every three days.我们每隔两天（每三天）交一次作业。【拓展】(1)“every other+单数名词”意为“每隔一”。例如：every other day 每隔一天 every other tree 每隔一棵树(2)“every few+复数名词”意为“每隔几”。例如：every few days每隔几天13. One of the worlds
19、most dangerous sports is mountain climbingone of +the +形容词最高级+复数名词/代词，意为“最之一”，当其作主语时，谓语动词用单数形式。例如：His brother is one of the tallest boys in the class. 他弟弟是这个班最高的男生之一。The song is one of the most popular songs. 这首歌是最流行的歌之一。One of us has nothing for breakfast. 我们中有一个人没吃早饭。巩固练习一、英汉短语互译。1出生时_2跌倒_3和某人一起玩_
20、4砍伐_5吸入；吞入（体内）_6in the future_7talk about_8walk into_9as far as I know_10give up_二、根据汉语或首字母提示完成单词。1Every year thousands of t_ come to visit my hometown2The Great Wall is an a_ man-made object3Many animals are in dangerWe should do something to p_ them4Work hard and you can a_ your dream5Its midnight
21、，but I am not asleep，I am still a_6Pandas feed on _(竹子)7_(日本) is to the east of China8His _(病)was more serious than the doctor first thought9The _(旅行) took in six European capitals10Are there any _(野生的)animals in the forest?三、用括号内所给词的适当形式填空。1I want to know the _(weigh) of the vegetables2My sister co
22、uldnt get to sleepShe was still _(wake)3The boys were running in _(excite)4He died after a long _(ill)5She _ (fall) over and broke her leg四、连词成句。1the，whats，cheapest，in，the，car，store _?2Mary，her，a，is，lot，serious，more，than，sister _3David，as，is，as，me，clever _4the，animals，has，more，zoo，than，that，one _5th
23、e，theater，best，whats，movie _ ?五、句型转换，按要求完成下列句子。1Basketball is more popular than football in the USA(改为同义句) Football is _ _ popular as basketball in the USA2Im tallMy best friend is also tall(合并为一句) My best friend and I _ _ _3Tom is tallJim is short(合并为一句) Tom is _ _ Jim4Tom and Jack dont look the sa
24、me(改为同义句)Tom looks _ _ Jack5The population of this city is about 6 million.(就划线部分提问) _ _ is the population of this city? 六、根据汉语提示，完成句子。1这所学校招收外国学生。 The school _ _ foreign students2你的房间和我的一样大。 Your room is _ _ _ mine3世界上最高的人是谁? Who is _ _ _ in the world?4他是中国最有名的作家之一。 He is _ _ _ _ _ _in China5我的苹果比你
25、的大得多。 My apple is _ _ than yours6那些幼崽经常死于疾病，不会活太长时间。 The babies often _ _ _ and do not live very long7科学家说现在有不到2，000只熊猫居住在剩下的森林里。 Scientists say there are now _ than 2，000 pandas _ in the remaining forests七、语法专练：用方框中所给短语完成句子。the funniest performer，the loudest，the most talented，the best singer，the du
26、llest1Wang Lin won the prize for _She sang a cute pop song2Zhou Jian told us a very funny story，so he was _3The boys musical group sang so loud that they were _ of all4The prize for _ actress went to Liu Meili，for she played best in the opera5Li Ming with his pet parrot showed us a short playBut he
27、couldnt make the bird talk as people didSo everyone thought their play was _ one八、单项选择。1The baby is about 52 centimeters tall _ birth Ain Bat Con Dfor2The young man is _ more famous than his father Aa lot Bmany Cpretty Dquite3We shouldnt _ the trees in order to protect the environment Awrite down Bp
28、ut down Ctake down Dcut down4The boy was badly illHe had to drop out of school because of _ Adarkness Billness Chistory Dexcitement5I can see some children _ basketball on the playground now Aplay Bplayed Cplaying Dto play6Do you know the _ of the stone? YesIt _ about 200 kilos Aweight；weighs Bweigh
29、ts；weighs Cweigh；weighs Dweigh；weights7The fans shouted with _ when they saw the famous singer Aexciting Bexcited Cexcite Dexcitement8I think the best way to _ us against illness is to exercise more Aprotect Bstop Ctake Dhave9The Great Wall is one of _ man-made objects in the world Afamous Bmore fam
30、ous Cthe most famous Dthe famous10He used his _ money to buy a book Aremain Bremained Cremains Dremaining11_ is the population of the city? AWhat BHow much CHow many DHow big12The _ book has so many pagesI cant finish reading it in a few days Awide Bdeep Cthick Ddifficult13Work hard and I am sure yo
31、u can succeed _ the report by six clock Afinish Bto finish Cfinishing Dto finishing14Do his pets _ the cat? YesHe has three pet cats _ this one Ainclude；include Binclude；including Cincluding；including Dincluding；include15For most people，its very difficult to _ air on the top of Qomolangma Atake out
32、Btake off Ctake up Dtake in九、完形填空。My parents took me to Japan when I was little. I lived there for five years. _1_I came back, my Japanese was very good. “Can I do something useful with my Japanese?” I asked myself. Then, one day last spring, I got a good opportunity(机会). Everyone was afraid of SARS
33、, so I stayed at home with _2_to do. My father brought me a Japanese book. “Why dont you translate(翻译)it into Chinese? It will be better than _3_computer games all day.” I promised (许诺) to do 2000 words each day. But _4_I found it was hard to keep the promise. One day in May, the weather was beautif
34、ul. But I couldnt go out. Those 2000 words were still _5_me. After translating only three pages, I already lost interest in the book. I looked at it for a long time. But I couldnt make myself turn the pages. How I _6_I could just go outside and play football with my friends! I counted the words agai
35、n and again. I just wanted to give up. I felt as if two people were fighting _7_my mind. One said, “Dont give up! Keep working hard and youll do well!”But then the other one said, “Go and play! It will be more _8_than translating. Do your work tomorrow. I stood up and would _9_the computer. But then
36、 I remembered _10_my parents had told me: “Whatever you do, dont stop halfway. ” So I sat down and went on with it.1. A. Because B. UntilC. SinceD. When2. A. nothingB. somethingC. everything D. anything3. A. be playedB. playingC. played D. plays4. A. just thenB. right nowC. soon D. suddenly5. A. tal
37、king to B. looking at C. smiling at D. waiting for6. A. thought B. felt C. wished D. decided7. A. in B. with C. aboutD. for8. A. fun B. important C. useful D. dangerous9. A. turn on B. turn off C. open D. close10. A. how B. whereC. which D. what十、根据句意及汉语提示填写单词(每题1分，共15分）1.I like to swim in the _（海洋）
38、when its warm.2.My house is not far from school. It is less than 500 _（米）.3.Dont swim in the _（深的）water. Its dangerou8.4.The tour _ (包括）a visit to the Disneyland, so you neednt pay for the tickets.5.Everyone should do something to _（保护）our environment.6.He works as an animal _（饲养员）in the zoo.7.An _（
39、成年的）elephant cats about 150 kilos of food a day.8.My cousin ran into my room,shouting with _（兴奋）.9.Mr. Zhang didnt come to the meeting because of his _（疾病）.10.After working all might,Kate couldnt stay _（醒着）the next morning.11.The area of the pattern is about five_(平方) meters.12.The cat jumped over t
40、he_ (墙) and went away.13.Lots of_ (旅行者) visit the Great Wall every day.14.The room is about five meters_ (宽的).15.The snow is about six centimeters_ (厚的).十一、用括号内所给单词的适当形式填空(每题1分，共15分）1.I want to know the_ (weigh) of the vegetables.2.My sister couldnt get to sleep.She was still_ (wake).3.The boys were
41、 running in_ (excite).4.Thousands of _(tour) come to visit the park every day5.Dont worry. The _ (keep) can take good care of the animals.6.Lang Lang is a great pianist with lots of _(achieve)7.Jack had to stay at home because of his _(ill).8.The Internet makes our life nicer, _ (easy) and more colo
42、rful than before.9.Here are some rules on Chinese air _(protect).10.After she worked hard at it for three hours，she _(success) in solving the problem11.The snow here was _（thick) than that over there.12.Please feel free _（call) me up any time until half past nine at night.13.These American _（tour) are all interested in the Summer Palace.14. Which mountain rises _（high) , Mount Tai, Mount Hua or Mount Emei?15. They succeeded in .