全套2016年秋人教版八年級(jí)英語(yǔ)上冊(cè)Unit 8同步練習(xí)題及答案.rar

全套2016年秋人教版八年級(jí)英語(yǔ)上冊(cè)Unit 8同步練習(xí)題及答案.rar,全套2016年秋人教版八年級(jí)英語(yǔ)上冊(cè)Unit,8同步練習(xí)題及答案,全套,2016,年秋人教版八,年級(jí),英語(yǔ),上冊(cè),Unit,同步,練習(xí)題,答案 單元語(yǔ)法小專題(Grammar Focus) 語(yǔ)法精講 一、祈使句 祈使句常用來(lái)表示命令、指示、請(qǐng)求、要求或建議等。 1．當(dāng)主語(yǔ)是第二人稱you時(shí)，you通常被省略。這種祈使句一般以動(dòng)詞原形開(kāi)頭。它的否定形式是在動(dòng)詞原形前加Don't。如： Be more careful next time.下次仔細(xì)點(diǎn)。 Come to school earlier next time.下次早點(diǎn)來(lái)學(xué)校。 Don't play computer games.不要玩電腦游戲。 在祈使句的句首或句尾加please，可以使祈使句的語(yǔ)氣更委婉。注意：在句尾加please時(shí)，要在please前加逗號(hào)。如： Please speak loudly.＝Speak loudly，please.請(qǐng)大聲講話。 2．帶有第一、第三人稱主語(yǔ)的祈使句通常以let為引導(dǎo)詞，一般用來(lái)提建議。如： Let's watch the cartoon now.現(xiàn)在我們看卡通片吧。 Let's/Let me祈使句的否定形式是Let's/Let me not…或Don't let's/let me …；“Let ＋ 第三人稱”的否定形式為Don't let ＋ 第三人稱 …。如： Let's not play soccer in the street.我們不要在街上踢足球。 Don't let her watch so much TV.不要讓她看這么多電視。 二、可數(shù)名詞與不可數(shù)名詞 普通名詞分為可數(shù)名詞和不可數(shù)名詞。 1．可數(shù)名詞可以用具體的數(shù)詞來(lái)修飾，也可以用“數(shù)詞＋計(jì)量名詞 ＋ of ＋ 可數(shù)名詞的復(fù)數(shù)形式”來(lái)表示。如：three apples三個(gè)蘋果；two bags of watermelons兩袋西瓜 2．不可數(shù)名詞沒(méi)有復(fù)數(shù)形式，表示量時(shí)用“數(shù)詞 ＋ 計(jì)量名詞 ＋ of ＋ 不可數(shù)名詞”結(jié)構(gòu)。如：a cup of milk一杯牛奶 3．可數(shù)名詞的量可以用how many提問(wèn)；不可數(shù)名詞的量可以用how much提問(wèn)。 4．some，any，a lot of，lots of等既可以修飾可數(shù)名詞，又可以修飾不可數(shù)名詞。 語(yǔ)法精練 Ⅰ.用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空。 1．________(keep) quiet in the library. 2．Don't ________(swim) in the river，please. 3．Please don't ________(be) late for school next time. 4．You should not eat too much ________(meat)． 5．They visited two big ________(factory) last month. 6．There ________(be) some bread on the table. You can have some. 7．Would you like to buy some ________(salt), Mrs. Smith? 8．Both his uncle and his aunt are famous ________(scientist)． 9．How much ________(coffee) is there in the cup? 10．How many ________(watermelon) did you buy yesterday? Ⅱ.按要求完成下列句子，每空一詞。 11．You must listen to the teacher carefully. (改為祈使句) ________ ________ the teacher carefully，please. 12．You can't pour the water into the pot. (改為祈使句) ________ ________ the water into the pot. 13．I have two brothers. (對(duì)畫線部分提問(wèn)) ________ ________ brothers do you have? 14．There is a little honey in the fridge.(對(duì)畫線部分提問(wèn)) ________ ________ ________ is there in the fridge? 15．There is a tomato in the box.(用three代替a改寫句子) There ________ three ________ in the box. Ⅲ.根據(jù)漢語(yǔ)意思完成句子，每空一詞。 16．請(qǐng)看第二幅圖。 ________ ________ the second picture，please. 17．會(huì)議室里有幾位工程師？ ________ ________ ________ are there in the meeting room? 18．凱特，請(qǐng)不要打開(kāi)攪拌機(jī)。 Kate，please ________ ________ ________ the blender. 19．我們一起做香蕉奶昔吧。 ________ ________ banana milk shake together. 20．我想要一杯酸奶和兩個(gè)漢堡包。 I would like ________ ________ ________ ________ and two ________． 單元語(yǔ)法小專題(Grammar Focus) Ⅰ.1.Keep　2.swim　3.be　4.meat　5.factories　6.is　7.salt　8.scientists 9．coffee　10.watermelons Ⅱ.11.Listen to　12.Don't pour　13.How many　14.How much honey 15．a(chǎn)re；tomatoes Ⅲ.16.Look at　17.How many engineers　18.don't turn on　19.Let's make　20.a/one cup of yogurt；hamburgers