資源簡介 中小學教育資源及組卷應用平臺2025-2026學年七年級英語上學期單元重難點專題提優訓練(人教版)Unit 4 My Favourite Subject 重點語法專練重點語法連詞and, but與because的用法連 詞 含義及用法 舉 例and 意為“和;并且”,表示順接的邏輯關系,用來連接兩個相同的句子成分,這兩個句子成分可以是單詞、短語或分句【注意】當and連接兩個分句時,如果第二個分句的主語與第一個分句的主語相同,則第二個分句中的主語可以省略 John and Tom are our good friends.約翰和湯姆是我們的好朋友。The weather is nice and we feel warm.天氣很好,我們感覺很暖和。He listens to teachers and takes notes carefully.他認真聽講并且做筆記。but 意為“但是;然而”,表示轉折的邏輯關系,用來連接兩個相同的句子成分,表示語義上的轉折 Learning to play the guitar isn't difficult, but you have to practice.學彈吉他并不難,但是你得練習。Our room is small but very clean. 我們的房間小,但是很干凈。because 意為“因為”,用于引導直接的、具體的原因,后跟句子,常用來回答由why提出的問題【注意】because與so不能同時使用 —Why do you like dogs 你為什么喜歡狗?—Because they are friendly and clever. 因為它們既友好又聰明。 Because he is ill, he can't go to school today. 因為他生病了,所以今天不能去上學。【拓展】 1.because of也表示“因為”,但是后面跟名詞(短語)或代詞。如:They didn't go to the museum because of the rain.=They didn't go to the museum because it rained. 他們因為下雨沒去博物館。2.在并列結構中,and常用于肯定句,or常用于否定句表示“和;與”之意。如:There is no air or water in the moon.月球上沒有空氣和水。提優訓練一、單項選擇題1.I like geography, ________ I don’t like history.A.but B.and C.or2.I have a model plane ________ two clocks, ________ I don’t have a toy car.A.and; because B.and; so C.or; but D.and; but3.Mary thinks Chinese is difficult ________ useful, ________ she wants to learn it well.A.and;so B.but;so C.and;because D.but;because4.Mike ________ Tim are in the restaurant, ________ Molly is not.A.and; and B.but; but C.and; but D.but; and5.My parents have vegetables and fruit every day, ________ they think they’re healthy for them.A.but B.so C.or D.because6.Li Hua ________ English. She often helps me learn the new words.A.is good for B.is good at C.is good to7.I play volleyball very well, ________ my sister doesn’t.A.but B.or C.and D.because8.I like my new school ________ my teachers and classmates are very friendly.A.before B.because C.so D.until9.Sam likes carrots, ________ his sister likes them, too.A.and B.or C.but D.so10.—How do you like math —I think it is difficult ________ interesting.A.and B.but C.because D.so11.I play basketball every day, _________ my friend Alan doesn’t.A.and B.because C.but D.so12.Everyone will have to get out of their houses ________ meet their neighbours.A.and B.but C.or D.so13.Jack likes the bike very much, ________ it’s a bit expensive for him.A.and B.or C.so D.but14.— Remember ________the windows when you leave.— I remember ________ them just now.A.to close;closing B.to close;to close C.closing;to close D.closing;closing15.I like tomatoes ________ I don’t like pears.A.and B.but C.so D.because16.I don’t like running, ________Tom does.A.and B.because C.but D.so17.Mike has 2 volleyballs ________ they are in his room.A.and B.but C.so D.because18.Jenny thinks math is a difficult subject, ________ her sister doesn’t think so.A.because B.and C.so D.but19.Tony can speak French well now, ________ he couldn’t speak it at all last year.A.and B.but C.or D.so20.We’d better be happy every day ________ life is so short.A.and B.but C.because D.so21. Giraffes can run fast ________ they cannot run for a long time.A.and B.but C.or D.so22.Would you like milk, tea _______ juice A.and B.but C.or D.so23.The farmer and his wife are still happy, ________they don’t have much money.A.but B.because C.and D.although24.I’m not good at English speaking ________ I won’t give up.A.and B.but C.or D.because25.Is your brother’s lifestyle the same _________ yours A.to B.for C.like D.as26.I don’t have any apple juice, ________ I have some orange juice. Would you like some A.but B.and C.or D.for27.I want to buy something special for my grandmother, ________ her birthday is coming.A.because B.and C.so D.but28.Lucy ________ I are classmates. We are in Class 1.A.but B.or C.and D.so29.Ice-cream is delicious, ________ we can’t eat too much.A.and B.so C.because D.but30.Go bird-watching in Qinglong Lake, ________ you will find it fun and meaningful.A.and B.or C.but D.because二、選詞填空用so,because, but或and填空。1.My sister likes music, she doesn’t like art.2.I don’t like history, it’s boring.3.He is late for school this morning he gets up too late.4.My sister likes art I like it, too.5.Math is difficult, she likes it very much.6.I like English, my brother likes maths.7.I am busy this week, I won’t go to see you.8.This pair of shoes is $10 that pair of shoes is $12.9.History is difficult we like it.10.My mother buys a birthday cake for me it is my birthday today.三、用and,but,because完成短文Dear Sally,I’m happy to get your email. My favourite day is Friday 1 we have maths, English and PE on that day. At 8 o’clock in the morning, we have maths. I think maths is difficult 2 interesting. English class starts at 10 a.m. English is very important. Some students find it boring, 3 I think it’s interesting to remember English words. We have a PE lesson in the afternoon. I like sports, 4 I like PE class. Doing sports can make me feel relaxed (放松的).What about you Please write to me 5 tell me your favourite day.Yours,Li Mei參考答案一、1.A【詳解】句意:我喜歡地理,但我不喜歡歷史。考查連詞辨析。but但是;and和,又;or或者。分析句子結構可知,“I like geography”與“I don’t like history”是轉折關系,因此應用but連接句子。故選A。2.D【詳解】句意:我有一架飛機模型和兩個鐘,但我沒有玩具汽車。考查連詞辨析。and和;because因為;so所以;but但是;or或者。根據“have a model plane…two clocks”可知是有一架飛機模型和兩個時鐘,用and連接;根據“I don’t have a toy car”可知此處和前句是轉折關系,用but連接。故選D。3.B【詳解】句意:瑪麗認為漢語很難,但很有用,所以她想把它學好。考查連詞辨析。and然后、和;but但是;because因為;so所以。根據“difficult ... useful”可知,前后是轉折關系,用but;根據“Mary thinks Chinese is difficult ... useful, ... she wants to learn it well.”可知,因為漢語有用,所以她想學,前因后果,用so引導結果狀語從句。故選B。4.C【詳解】句意:邁克和蒂姆在餐館里,但莫莉不在。考查連詞辨析。and和,又;but但是。第一個空,Mike和Tim是并列關系,應用and連接,排除B和D;第二個空,前句是肯定形式,后句為否定形式,前后兩句存在轉折關系,應用but連接句子,排除A。故選C。5.D【詳解】句意:我父母每天吃蔬菜和水果,因為他們認為這對他們來說是健康的。考查連詞辨析。but但是;so因此;or或者;because因為。根據句意可知,前后句是因果關系,用because引導原因狀語從句,表示“因為”,符合語境。故選D。6.B【詳解】句意:李華擅長英語。她經常幫助我學習新單詞。考查形容詞短語。be good for對……有好處;be good at擅長;be good to對……友好。根據“She often helps me learn the new words.”可知她擅長英語。故選B。7.A【詳解】句意:我排球打得很好,但我妹妹打得不好。考查連詞辨析。but但是;or或者;and和;because因為。空格前后是轉折關系,應用but連接,故選A。8.B【詳解】句意:我喜歡我的新學校,因為我的老師們和同學們都很友好。考查連詞詞義辨析。before在……以前;because因為;so因此;until直到。根據空前的“I like my new school”和空后的“my teachers and classmates are very friendly”的句意可知,此處表示因果關系,前果后因。故選B。9.A【詳解】句意:山姆喜歡胡蘿卜,他妹妹也喜歡。考查連詞詞義辨析。and和;or或者;but但是;so所以。根據空前的“Sam likes carrots”和空后的“his sister likes them, too”的句意可知,此處表示并列關系。故選A。10.B【詳解】句意:——你覺得數學怎么樣?——我認為它難,但是有趣。考查連詞辨析。and和;but但是;because因為;so所以。根據“difficult...interesting”可知此處表示轉折,用but連接。故選B。11.C【詳解】句意:我每天打籃球,但我的朋友Alan不打。考查連詞辨析。and和,表示并列,because因為,表示原因,but但是,表示轉折,so所以,表示結果。空前空后在句意上是轉折關系,所以用but連接,故選C。12.A【詳解】句意:每個人都必須走出家門去見見他們的鄰居。考查連詞辨析。and和;but但是;or或者;so因此。“get out of their houses”與“meet their neighbours”是并列關系,用and連接,故選A。13.D【詳解】句意:杰克非常喜歡這輛車,但是這對他來說有點貴。考查連詞辨析。and而且,表示并列;or或者,表示選擇;so所以,表示因果;but但是,表示轉折。根據“Jack likes the bike very much...it’s a bit expensive for him.”可知,前后兩句為轉折關系,雖然喜歡,但是有點貴,用轉折連詞but。故選D。14.A【詳解】句意:——你離開的時候記得要關窗。——我記得剛剛關了窗戶了。考查非謂語動詞。remember to do sth“記得要做某事”;remember doing sth“記得做過某事”。根據第一個空后“...when you leave”可知,是提醒聽話人記得去關窗,因此remember to do sth符合題意;根據第二個空所在句子中“just now”可知,說話人記得剛才已經關了窗戶了,因此remember doing sth符合題意。故選A。15.B【詳解】句意:我喜歡西紅柿,但是我不喜歡梨。考查連詞辨析。and和;but但是;so所以;because因為。前后兩句是轉折關系,用but連接。故選B。16.C【詳解】句意:我不喜歡跑步,但是湯姆喜歡。考查連詞辨析。and和;because因為;but但是;so所以。前后兩句是轉折關系,用but連接。故選C。17.A【詳解】句意:Mike有兩個排球,并且它們在他房間里。考查連詞辨析。and并且;but但是;so因此;because因為。根據空前后關系可知,表并列,需連詞and。故選A。18.D【詳解】句意:珍妮認為數學是一門很難的學科,但她姐姐不這么認為。考查連詞。because因為;and和;so因此;but但是。根據“her sister doesn’t think so”可知表轉折。故選D。19.B【詳解】句意:托尼現在法語說得很好,但去年他一點也不會說。考查連詞辨析。and和;but但是;or或者;so因此。根據“Tony can speak French well now…he couldn’t speak it at all last year.”可知,前后句之間為轉折關系,應用but表示轉折,意為“但是”。故選B。20.C【詳解】句意:我們最好每天都開開心心,因為生命是如此的短暫。考查連詞辨析。and并且,和;but但是;because因為;so所以,因此。分析題干可知,后半句是前半句的原因,結合選項,應用because引導此原因狀語從句。故選C。21.B【詳解】句意:長頸鹿可以跑得很快,但它們不能跑很長時間。考查連詞辨析。and和,然后;but但是;or或者,否則;so因此。根據上文“Giraffes can run fast長頸鹿可以跑得很快”與“they cannot run for a long time不能跑很長時間”之間為轉折關系,應用連詞but表示轉折,意為“但是”。故選B。22.C【詳解】句意:你要牛奶、茶還是果汁?考查連詞辨析。and和;but但是;or還是;so因此。根據“milk, tea…juice”可知,設空處表示選擇關系,or符合語境。故選C。23.D【詳解】句意:農夫和他的妻子仍然很幸福,盡管他們沒有多少錢。考查連詞辨析。but但是;because因為;and和,然后;although盡管。根據“...are still happy...they don’t have much money”可知,他們開心,盡管他們沒有錢,符合讓步狀語從句的語境。故選D。24.B【詳解】句意:我不擅長英語口語,但我不會放棄。考查連詞辨析。and和;but但是;or或者;because因為。根據“I’m not good at English speaking”以及“I won’t give up”可知,前后句之間表達的是轉折關系,應該用but連接。故選B。25.D【詳解】句意:你哥哥的生活方式和你一樣嗎?考查介詞辨析。to到;for為了;like像;as作為。the same as“和……一樣”,形容詞短語,故選D。26.A【詳解】句意:我沒有蘋果汁了,但是我有一些橙汁。你想要一些嗎?考查連詞辨析。but但是,表示轉折;and和,表示并列;or或者,表示選擇;for因為,表示原因。根據“I don’t have any apple juice”和“I have some orange juice”可知,前后是轉折關系,應該用but。故選A。27.A【詳解】句意:我想給我奶奶買一些特別的東西,因為她的生日快到了。考查連詞辨析。because因為,表示原因;and和,表示并列;so所以,表示結果;but但是,表示轉折。根據“I want to buy something special for my grandmother”和“her birthday is coming”可知,后一句是前一句的原因,應該用because。故選A。28.C【詳解】句意:我和Lucy是同學。我們在1班。考查連詞辨析。but但是;or或者;and和;so因此。根據“We are in Class 1”可知,此處表并列,故選C。29.D【詳解】句意:冰淇淋很好吃,但是我們不能吃太多。考查表示轉折關系的并列連詞。and和;so因此;because因為;but但是。空格前后兩句為轉折關系,應用表示轉折關系的并列連詞but來連接。故選D。30.A【詳解】句意:去青龍湖觀鳥吧,你會發現這很有趣且有意義。考查連詞辨析。and和,并且,表順承關系;or或者,表選擇關系;but但是,表轉折關系;because因為,表因果關系。根據“Go bird - watching in Qinglong Lake”和“you will find it fun and meaningful”可知,此處表示“做某事,然后就會……”承接前文應用連詞and。故選A。二、1.but 2.because 3.because 4.and 5.but 6.but 7.so 8.and 9.but 10.because【解析】1.句意:我妹妹喜歡音樂,但她不喜歡美術。根據“My sister likes music, ...she doesn’t like art.”可知,設空處的前后句意存在轉折關系,but符合語境。故填but。2.句意:我不喜歡歷史,因為它很無聊。根據“I don’t like history, ...it’s boring.”可知,因為歷史很無聊,所以不喜歡它,because符合語境。故填because。3.句意:今天早上他上學遲到了,因為他起床太晚了。根據“He is late for school this morning...he gets up too late.”可知,因為起床太晚,所以上學遲到了,because符合語境。故填because。4.句意:我妹妹喜歡藝術,我也喜歡。根據“My sister likes art...I like it, too.”可知,妹妹和“我”都喜歡藝術,此處表并列,and符合語境。故填and。5.句意:數學很難,但她非常喜歡。根據“Math is difficult, ...she likes it very much.”可知,設空處的前后句意存在轉折關系,but符合語境。故填but。6.句意:我喜歡英語,但我哥哥喜歡數學。根據“I like English…my brother likes maths.”可知,設空處前后存在轉折關系,but“但是”符合題意,故填but。7.句意:這個星期我很忙,所以我不去看你了。根據“I am busy this week”可知,前文解釋了原因,設空處應該說結果,可以說“所以”我不去看你了,so“所以”符合題意,故填so。8.句意:這雙鞋是10美元,那雙鞋是12美元。根據“This pair of shoes is…that pair of shoes is $12.”可知,設空處前后是并列關系,and“和”符合題意,故填and。9.句意:歷史很難,但我們喜歡它。根據“History is difficult…we like it.”可知,設空處前后存在轉折關系,but“但是”符合題意,故填but。10.句意:我媽媽給我買了一個生日蛋糕,因為今天是我的生日。根據“it is my birthday today.”可知,設空處后解釋的是原因,because“因為”符合語境。故填because。三、1.because 2.but 3.but 4.so 5.and【導語】本文是李梅寫的信,文章中介紹了自己最喜歡的一天。1.句意:我最喜歡的一天是星期五,因為那天我們有數學、英語和體育課。根據“we have maths, English and PE on that day.”可知,后文解釋了原因,because“因為”符合語境。故填because。2.句意:我認為數學很難但有趣。根據“I think maths is difficult…interesting.”可知,設空處前后表示轉折,用but“但是”。故填but。3.句意:有些學生覺得英語很無聊,但我認為記英語單詞很有趣。根據“Some students find it boring…I think it’s interesting”可知,設空處前后為轉折關系,but“但是”符合語境。故填but。4.句意:我喜歡運動,所以我喜歡體育課。根據“I like sports…I like PE class.”可知,設空處前后為因果關系,so“所以”符合語境,故填so。5.句意:請寫信告訴我你最喜歡的一天。根據“Please write to me…tell me your favourite day”可知,設空處前后為順承關系,and符合語境。故填and。21世紀教育網 www.21cnjy.com 精品試卷·第 2 頁 (共 2 頁)HYPERLINK "http://21世紀教育網(www.21cnjy.com)" 21世紀教育網(www.21cnjy.com) 展開更多...... 收起↑ 資源預覽 縮略圖、資源來源于二一教育資源庫