七年級(jí)英語下冊(cè) 第三單元詞匯和句型精講素材 人教新目標(biāo)版

1、unit 3why do you like koalas?第01講wordsgood-looking used to describe anyone who is attractive 用來描述任何長得好看的人（不論男女）pretty - used to describe a girl or woman who is attractive用來描述長得好看的女性beautiful - used to describe a woman, girl, or baby who is extremely attractive用來描述長得好看的女性（包括大人小孩）handsome - used to de

2、scribe a man or boy who is attractive 用來描述長得好看的男性cute - used to describe a baby or young child who is attractive 用來描述長得可愛的小孩1.那邊那個(gè)相貌好看的青年是誰？who is the good-looking young man over there?2.那個(gè)留著長發(fā)的漂亮女士是他的媽媽。the pretty lady with long hair is his mother.3.我很喜歡這件漂亮的禮服。i like this pretty dress very much.4.

3、他彈鋼琴彈得相當(dāng)好。he plays the piano pretty well. （副詞，相當(dāng)，非常）5.-你的情況怎樣？ -挺好的。-hows it / everything going with you? -its pretty good. 6.我們的老師史密斯夫人既善良又漂亮。our teacher mrs. smith is kind and beautiful. 7.我覺得長頸鹿很漂亮。i think （that） giraffes are beautiful. 8.他的堂兄很高很帥。his cousin is tall and handsome.9.你覺得熊貓可愛嗎？do you

4、 think （that） pandas are cute?10.那個(gè)小孩非?？蓯?。the baby is very cute.2.smart 伶俐的，精干的，帥氣的1）看那個(gè)聰明的小孩！look at that smart boy!2）你今天看上去很帥氣。you look smart today.clever （有一些耍）小聰明3）猴子經(jīng)常很聰明。monkeys are sometimes very clever.4）他經(jīng)常有很多花招。he often has clever elligent 聰明的，智商高5）他既聰明又努力。he is both intelligent

5、and hard-working. bright 聰明的（尤其年輕人和小孩）6）她是那些聰明學(xué)生中的一員。she is one of the bright students.wise 英明的，有見識(shí)的，知識(shí)淵博的7）我們有英明的領(lǐng)袖，我相信我們的國家會(huì)變得越來越強(qiáng)大。we have wise leaders and i am sure our country will be stronger and stronger.8）你避開他是很明智的。its wise of you to keep away from him. gifted = talented 有天賦的9）貝多芬是一位天才音樂家。 b

6、eethoven is a gifted musician.3.kind n.種類 a kind of 一種1）竹子是一種草。bamboo is a kind of grass.all/different kinds of 各種各樣的2）那家商店有各種各樣的水果。there are all/different kinds of fruits in that store.kind of = a little = a bit 有點(diǎn)兒，有幾分（修飾形容詞或副詞）4）我覺得熊貓有點(diǎn)懶。i think pandas are kind of lazy.（修飾形容詞）5）這個(gè)數(shù)學(xué)題對(duì)他來說有點(diǎn)難。this

7、math problem is kind of / a little / a bit difficult to him. （修飾形容詞）6）他說話有點(diǎn)快。 （修飾副詞）he speaks kind of / a little / a bit fast.4.east , west, south , north n.東西南北+ern 變成形容詞eastern, western, southern, northern adj.注意southern 的讀音。 southeast 東南 （注意順序）southwest 西南northeast 東北northwest 西北這些詞也是后接-ern變成形容詞:

8、southeastern, northwestern 5.名詞+ly =形容詞friendly 友好的brotherly 兄弟般的sisterly 姐妹般的motherly 母親般的fatherly 父親般的lovely 可愛的 1）這個(gè)學(xué)校的老師對(duì)學(xué)生很友好。the teachers in this school are very friendly to their students.2）那個(gè)女孩多么可愛啊！ what a lovely girl she is! = how lovely the girl is!形容詞+ly =副詞sad = sadly 傷心地clear = clearly

9、 清楚地beautiful = beautifully 漂亮地careful = carefully 細(xì)心地angry = angrily 生氣地happy = happily 高興地3）你必須認(rèn)真做作業(yè)。you must do your homework carefully.4）請(qǐng)?jiān)诤诎迳锨宄貙懗瞿莻€(gè)句子。please write the sentence clearly on the blackboard.6. another （三者或以上）另一個(gè)1）這件襯衫我穿著有點(diǎn)小，你能給我看一下另一件嗎？this shirt is a little small for me. could you

10、 please show me another one? onethe other （二者中）一個(gè)另一個(gè)2）這位老人有兩個(gè)兒子，一個(gè)是醫(yī)生，另一個(gè)是教師。the old man has two sons. one is a doctor and the other is a teacher.others = other + cn （pl） /復(fù)數(shù)名詞（沒有一定范圍除去一個(gè)/部分剩余的）另一些3）他總是樂于助人。he is always ready to help others / other people.4）在那所國際學(xué)校你可以遇到很多來自其他國家的學(xué)生。you can meet many

11、students from other countries in that international school.the others = the other + 復(fù)數(shù)名詞（有一定范圍除去一個(gè)/部分剩余的）另一些5）你們班里的其他人呢？where are the others / the other students in your class?6）當(dāng)其他家庭成員外出時(shí)，她也不想待在家里。she doesnt want to stay at home when the others / the other family members are out.someothers一些另一些7）在我

12、們班，一些走著上學(xué)，另一些坐車。in our class, some go to school on foot and others take buses to school.8）一些人說印度電影很有趣，另一些說很無聊。some（people）say indian films are interesting while others say they are boring.7.sleep n. 睡眠1）青少年每晚需要8小時(shí)的睡眠。 teenagers need 8 hours sleep a night.sleep vi. 睡覺2）不要睡得太晚，這樣對(duì)身體不好。dont sleep too l

13、ate. it is bad for your health.sleepy adj. 困的3）我太困了，眼睛都睜不開了。i am too sleepy to keep my eyes open.asleep adj. 在睡覺（表語形容詞） 4）安靜點(diǎn)！孩子們?cè)谒X。please be / keep quiet! the kids are asleep / are sleeping.8.during prep. （介詞）在期間during the day 在白天（期間）during the vacation 在假期（期間）1）他在中國停留期間，去過哪里？where did he go durin

14、g his stay in china?2）在暑假期間，你都做了些什么？ what did you do during the summer vacation? 9.leaf n.葉子1）復(fù)數(shù)的變化規(guī)則：以f或fe結(jié)尾的詞，去掉f或fe， 再加-ves。例如：leaf, thief（小偷）, shelf（架子）, wolf, knife, half, wife, self2）handkerchief 手絹，scarf 圍巾，可以直接加-s，也可以去掉f或fe，再加-ves。3）roof 房頂，safe保險(xiǎn)柜，直接加-s。10.relax vt. 使放松（后接 “人”作賓語）relax ones

15、elf （作動(dòng)詞時(shí)后常接人做賓語） 1）他通過聽音樂來放松自己。he relaxed himself by listening to music.relaxing adj. 令人放松的； 2）我喜歡這部電影因?yàn)樗芰钊朔潘?。i like the movie because it is relaxing. （作表語）3）這真是個(gè)令人放松的假期。 this is a relaxing vacation. （作定語）4）我發(fā)現(xiàn)這個(gè)音樂很令人放松。i find the music very relaxing. （作賓語補(bǔ)足語） relaxed adj. 放松的 5）假期過后，我覺得很放松。i feel

16、 / am relaxed after the vacation. （作表語） 6）看海灘上那些放松的人們！ （作定語） look at the relaxed people on the beach!7）我發(fā)現(xiàn)學(xué)生們暑假過后很放松。i find the students relaxed after the summer vacation. （作賓語補(bǔ)足語） 有這種用法的詞還有很多，例如：surprise （使某人吃驚）, bore （使某人無聊）, interest （使某人感興趣）,tire （使某人疲勞）, excite （使某人激動(dòng)）, terrify （使某人恐懼）, disappo

17、int （使某人失望）, amaze （使某人驚喜）, embarrass （使某人尷尬）, amuse （使某人發(fā)笑）, scare （使某人害怕） ,please （使某人滿意，高興） 派生詞：surprising （令人吃驚的）, boring （ 令人無聊的）, interesting （令人感興趣的）,tiring （令人疲勞的）, exciting （令人激動(dòng)的）, terrifying （令人恐懼的）, disappointing （令人失望的）, amazing （令人驚喜的）, embarrassing （令人尷尬的）, amusing （令人發(fā)笑的）, scary （令人害

18、怕的） ,pleasant （令人滿意的，高興的）這些詞一般和物或事情連用?！白屓说摹?（主動(dòng)） surprised （吃驚的）, bored （某人無聊的）, interested （某人感興趣的）,tired （某人疲勞的）, excited （某人激動(dòng)的）, terrified （某人恐懼的）, disappointed （某人失望的）, amazed （某人驚喜的）, embarrassed （某人尷尬）, amused （某人發(fā)笑的）, scared （某人害怕的） ,pleased （某人滿意的，高興的）這些詞一般和人連用?！埃ū皇沟玫模保ū粍?dòng)）第02講課本知識(shí)講解target

19、language （目標(biāo)語言）know about the names of different animalslearn to describe the animals and express why you like or dislike them-why do you like pandas?-because theyre cute.-why dont you like koalas?-because theyre kind of shy.1.lets see the lions. （p131c） let sb. （not） do sth. （不）讓/（不）允許某人做某事1）今晚咱們?nèi)タ?/p>

20、電影吧！lets go to the movies tonight! 2）讓我看一看你的新手機(jī)。let me have a look at your new cell / mobile phone.3）讓他不要騎車去那里。 let him not go there by bike. 4）咱們回家，好嗎？lets go home, shall we? 5）讓他幫助你，行嗎？let him help you, will you? 2.-why do you want to see the lions?-because theyre cute.（p131c） 注意：why的疑問句要用because來

21、回答。 1）-你為什么喜歡英語？ -因?yàn)樗腥ぁ?-why do you like english? -because its interesting.在文章中表達(dá)時(shí)，because的句子不能單獨(dú)使用。2）因?yàn)橛⒄Z很有趣，所以我們班很多學(xué)生喜歡它。一下四種說法都不正確：a: because english is interesting. many students in our class like it.（原因狀語從句不單獨(dú)使用）b: many students in our class like english. because its interesting. （同上）c: becaus

22、e english is interesting so many students in our class like it. （兩個(gè)從句沒有主句）d: english is interesting, many students in our class like it. （兩個(gè)主句用逗號(hào)隔開）注意: because不能和so連用，因?yàn)樗鼈兌际沁B詞，引導(dǎo)的都是從句。正確的說法是：a: many students in our class like english because its interesting. b: because english is interesting many st

23、udents in our class like it. c: english is interesting so many students in our class like it. d: english is interesting. many students in our class like it. 3. -do you like giraffes? （p142c） -yes, i do. -why? 為什么？ -because theyre very interesting.如果說：-do you like giraffes? -no, i dont. -why not? 為什么

24、不（喜歡）？-because theyre very shy.4.what other animals do you like?你還喜歡其他什么動(dòng)物？ （p163） 1）你還想學(xué)什么語言？what other language（s） do you want to learn?注意：what、某人的（mikes, my, your） 后面常用other+單數(shù)或復(fù)數(shù)名詞。2）我其他的那些朋友在五班。my other friends are in class 5.3）你的另一只手里有什么？whats in your other hand? 5.i like dogs, too. 我也喜歡狗。（p16

25、3） too, also adv （副詞）也注意它們的位置：1）你是個(gè)學(xué)生，他也是。 you are a student and he is also a student.= you are a student and he is a student, too. either（副詞）也不 2）你不喜歡足球，我也不喜歡。you dont like soccer and i dont like it, either. 6.she likes to play with her friends and eat grass. 她喜歡和朋友玩耍、吃草。（p17-3a） like 后面常跟并列形式。like

26、 to do a and do b. 或 like doing a and doing b.1）你周末喜歡打籃球、聽音樂嗎？do you like playing basketball and listening to music? =do you like to play basketball and listen to music?7.shes very beautiful but shes very shy.她很漂亮但是很害羞。 （p17 -3a） but 引導(dǎo)并列復(fù)合句。（表示轉(zhuǎn)折）1）他喜歡籃球，但他不喜歡足球。he likes basketball but he doesnt li

27、ke soccer. 2）我覺得當(dāng)警察危險(xiǎn)但很有趣。i think being a policeman is dangerous but interesting.and 引導(dǎo)并列復(fù)合句。（表示并列或遞進(jìn)） 3）她每天步行上學(xué)，花她10分鐘時(shí)間到達(dá)學(xué)校。she goes to school on foot and it takes her ten minutes to get to school every day.8.-isnt he cute? 難道他不可愛嗎？ （p17 -3a）如果回答他很可愛，要用： -yes, he is. 不，他很可愛。1）-難道你不喜歡英語嗎？-不，我喜歡。 -d

28、ont you like english? -yes, i do.2）-你不是老師，對(duì)嗎？ -是的，我不是。 -you arent a teacher, are you? -no, i am not. 如果說： -不，我是老師。-yes, i am. 一定注意yes，no在這樣的句中的翻譯。9.he sleeps during the day, but at night he gets up and eats leaves.他白天睡覺，晚上起來吃樹葉。 （p17-3a） 她白天總是很忙，晚上回家放松。she is always busy during the day, but at night

29、 she stays at home and relaxes herself.during the day還可以說： in the day 或in the daytime. 以-f 或-fe結(jié)尾的詞的復(fù)數(shù)變化1）leaf, shelf（架子）, wolf（狼）, thief（小偷）, knife（刀子）, wife（妻子），housewife（主婦）等，通常去掉-f 或-fe再加-ves leaf-leaves ; shelf-shelves;wolf-wolves; thief-thieves;knife-knives; wife-wives;2）scarf（圍巾）, handkerchie

30、f（手帕）等，既可以加-s也可以去掉-f變成-ves。scarf scarfs / scarves handkerchief- handkerchifs / handkerchives 3）roof （房頂），直接加 s。10.he usually sleeps and relaxes 20 hours every day. （p173b） 他通常每天睡覺、放松長達(dá)20個(gè)小時(shí)。此句中sleeps and relaxes 后省略了介詞for。有些不及物動(dòng)詞后接時(shí)間名詞通常會(huì)省略介詞for。 1）等我一會(huì)，我馬上回來。 wait a minute / moment. ill be back at

31、once.2）如果你想買輛新車，你得等兩天。if you want to buy a new car, you will have to wait two days. 3）會(huì)議持續(xù)了兩個(gè)小時(shí)。the meeting lasted two hours. every day 與everyday的區(qū)別： 4）他每天6點(diǎn)起床，然后做一些日常工作。 he gets up at 6 every day and does some everyday work. 5）你每天怎么上學(xué)？how do you go to school every day?6）你知道多少日常用語？how many everyday

32、sentences do you know? 7）吃飯、做作業(yè)、看電視，這都是一些日常活動(dòng)。having meals, doing homework and watching tv are all everyday activities. 語法：疑問句 where 和 what 引導(dǎo)的特殊疑問句 用來提出問題的句子叫疑問句。它包括四類：一般疑問句、特殊疑問句、選擇疑問句和反意疑問句。1.一般疑問句：對(duì)某種情況提出質(zhì)疑，通常用yes或no回答的問句。一般疑問句通常升調(diào)。1）-你是美國人嗎？ -不。我是澳大利亞人。 -are you american? -no. im australian. 2）

33、-他喜歡運(yùn)動(dòng)嗎？ -是的。他喜歡游泳。 -does he like sports? -yes. he likes swimming.2.特殊疑問句：用疑問代詞what, who, whose, which, how many, how much等或疑問副詞when, where, why, how, how long, how far , how soon, how often等引導(dǎo)的疑問句，叫做特殊疑問句。這種疑問句要求具體回答而不能用yes或no來回答。句末要用問號(hào)，句子要降調(diào)。1）-你爸爸是干什么工作的？ -他是個(gè)醫(yī)生。 -what is your fathers job? = what

34、 does your father do? -he is a doctor.2）-你在等誰？ -我在等我的朋友。 -who are you waiting for? -im waiting for my friend.3）-這是誰的書？ -是我的。 -whose book is it? -its mine / my book. 4）-你在哪個(gè)班？ -我在五班。 -which class are you in? -im in class 5.5）-你經(jīng)常幾點(diǎn)去上學(xué)？-我通常七點(diǎn)去上學(xué)。 （時(shí)間狀語） -when / what time do you often go to school? -i

35、often go to school at 7 oclock.6）-你的父母住在哪里？-他們住在上海。 -where do your parents live? （地點(diǎn)狀語） -they live in shanghai.7）-他為什么喜歡動(dòng)作片？ （原因狀語） -因?yàn)樗鼈兒芰钊思?dòng)。 -why does he like action movies? -because they are very exciting.8）-她每天怎樣上學(xué)？ （交通工具） -她坐公交車上學(xué)。 -how does she go to school every day? -she goes to school by b

36、us.9）-你在這里住了多久了？-十年了。（時(shí)間） -how long do you live here? -for ten years.10）-他住得離學(xué)校有多遠(yuǎn)?-五公里。（距離） -how far does he live from school? -（it is ） five kilometers. 11）-他還有多長時(shí)間回來？ -他兩天后回來。-how soon will he be back? -hell be back in two days.（有多快就做某事，要用帶有in的短語來回答，并常用將來時(shí)）12）-你多長時(shí)間去看祖父母一次？ -一月去兩次。每周一次。-how often

37、 do you visit your grandparents? -twice a month. / once a week. （表示多么經(jīng)常，常用表示頻度的副詞來回答，并常用一般時(shí)） 13）-你們班上有多少學(xué)生？ （個(gè)數(shù)）-我們班有48位同學(xué)。-how many students are there in your class? -there are 48 students in my class.14）-那個(gè)杯子里有多少水？ -沒有了。（量） -how much water is there in the cup? -theres no water in it.15）-那輛新自行車你花了多少