福建省建甌市第二中學(xué)高中英語(yǔ)《Unit3 Life in the future》Grammar課件 新人教版必修5

1.作作定語(yǔ)2.作表語(yǔ)作表語(yǔ)4.作狀語(yǔ)作狀語(yǔ)3.作賓補(bǔ)作賓補(bǔ)過(guò)去分詞過(guò)去分詞 Grammar 過(guò)去分詞作狀語(yǔ)過(guò)去分詞作狀語(yǔ)1.When our future school is seen from the space, our future school looks like a plate. Seen from the space, our future school looks like a plate.our future schoolCombine the two sentencesWhen it is seen from the hill, the park looks very beautiful.Seen from the hill，時(shí)間狀語(yǔ)可在過(guò)去分詞前加上連詞時(shí)間狀語(yǔ)可在過(guò)去分詞前加上連詞when, while, until等。等。Dont speak until you are spoken to.Dont speak until spoken to.1. 時(shí)間狀語(yǔ)時(shí)間狀語(yǔ)2. Because She is surprised at the schoolbag, she turns her head back to find out what happens.Surprised at the schoolbag ,she turns her head back to find out what happens. Our future schoolbag2. 原因狀語(yǔ)原因狀語(yǔ)Because the boy was greatly touched by his teachers words, he did a lot of things to help his classmates.Greatly touched by the teachers wordsBecause he was surprised at what happened, Tom didnt know what to do.Surprised at what happened3.If I am given a time machine , I will pay a visit to the future.Given a time machine, I will pay a visit to the future. a time machine3. 條件狀語(yǔ)條件狀語(yǔ)If we were given more time, we could do it much better.Given more timeIf it is heated to a high temperature, water will change into vapor.Heated to a high temperature4. 讓步狀語(yǔ)讓步狀語(yǔ)Though they had been warned of the storm, the farmers were still working in the fields.Though warned of the stormEven if Im invited, I wont take part in the party.Even if invited5. 方式、伴隨狀語(yǔ)方式、伴隨狀語(yǔ)The teacher entered the classroom, and he was followed by a group of students.The teacher entered the classroom ,followed by a group of students.The teacher stood there and was surrounded by the students.The teacher stood there, surrounded by the students.1. 1. 過(guò)去分詞作狀語(yǔ)表示過(guò)去分詞作狀語(yǔ)表示_的和的和/ /或或_的動(dòng)作的動(dòng)作, ,相當(dāng)一個(gè)狀語(yǔ)從句。相當(dāng)一個(gè)狀語(yǔ)從句。2.2. 過(guò)去分詞作狀語(yǔ)時(shí)其邏輯主語(yǔ)為主句的主語(yǔ)，過(guò)去分詞作狀語(yǔ)時(shí)其邏輯主語(yǔ)為主句的主語(yǔ)，此時(shí)應(yīng)注意此時(shí)應(yīng)注意語(yǔ)態(tài)要一致。語(yǔ)態(tài)要一致。過(guò)去分詞作狀語(yǔ)過(guò)去分詞作狀語(yǔ) 被動(dòng)被動(dòng)完成完成summary過(guò)去分詞在句子中可以作時(shí)間狀語(yǔ)、原因狀過(guò)去分詞在句子中可以作時(shí)間狀語(yǔ)、原因狀語(yǔ)、伴隨狀語(yǔ)、條件狀語(yǔ)和讓步狀語(yǔ)等。語(yǔ)、伴隨狀語(yǔ)、條件狀語(yǔ)和讓步狀語(yǔ)等。1.Because she was given advice by the famous detective, the young lady was no longer afraid. 2.Because it was done in a hurry, his homework was full of mistakes.3.When it is heated, ice will be changed into water. 4.If I am compared with you, we still have a long way to go. 5.The hunter left his house, and he was followed by his dog.Practice: Change the following clauses into Past Participles.1. Because she was given advice by the famous detective, the young lady was no longer afraid. Lets check the answerGiven advice by the famous detective, the young lady was no longer afraid.2. Because it was done in a hurry, his homework was full of mistakes.3. When it is heated, ice will be changed into water. Done in a hurry, his homework was full of mistakes.When heated, ice will be changedinto water.4. If I am compared with you, we still have a long way to go. The hunter left his house, followed by his dog. Compared with you, we still have along way to go.5. The hunter left his house, and he was followed by his dog._from upside, it looks like a lily which is in full bloom(盛開(kāi)）盛開(kāi)）in the sea.如果句子的主語(yǔ)和分詞的邏輯主語(yǔ)是主動(dòng)關(guān)系如果句子的主語(yǔ)和分詞的邏輯主語(yǔ)是主動(dòng)關(guān)系, , 用用_，句子的主語(yǔ)和分詞的邏輯主語(yǔ)是被動(dòng)關(guān)系，句子的主語(yǔ)和分詞的邏輯主語(yǔ)是被動(dòng)關(guān)系，用用_?，F(xiàn)在分詞現(xiàn)在分詞過(guò)去分詞過(guò)去分詞易混辨析易混辨析Seeing from upside, you will find a lily which is in full bloom(盛開(kāi)）盛開(kāi)）in the sea.Seen1. 從上面看從上面看,體育場(chǎng)好像一個(gè)鳥(niǎo)巢。體育場(chǎng)好像一個(gè)鳥(niǎo)巢。 _ from the top, the stadium looks like a bird nest. A. Seeing B. Seen2. 從太空看從太空看, 宇航員看不到長(zhǎng)城。宇航員看不到長(zhǎng)城。 _ from the space, the astronaut can not discover the Great Wall. A. Seeing B. Seen 能力提升能力提升Having finished the homework, Tom went out to play. Discussed many times, the problems were settled at last.Having been discussed many times,the problems were settled at last.過(guò)去分詞和現(xiàn)在分詞的被動(dòng)沒(méi)太大區(qū)別，強(qiáng)調(diào)分詞動(dòng)作過(guò)去分詞和現(xiàn)在分詞的被動(dòng)沒(méi)太大區(qū)別，強(qiáng)調(diào)分詞動(dòng)作明明顯先于謂語(yǔ)動(dòng)作則用現(xiàn)在分詞的完成式。顯先于謂語(yǔ)動(dòng)作則用現(xiàn)在分詞的完成式。 分分詞詞作作狀語(yǔ)狀語(yǔ)答答題記憶題記憶口口訣訣分詞作狀語(yǔ)，主語(yǔ)是問(wèn)題。分詞作狀語(yǔ)，主語(yǔ)是問(wèn)題。逗號(hào)前后兩動(dòng)作。共用一主語(yǔ)。逗號(hào)前后兩動(dòng)作。共用一主語(yǔ)。主語(yǔ)找出后，再來(lái)判關(guān)系。主語(yǔ)找出后，再來(lái)判關(guān)系。主動(dòng)主動(dòng)-ing-ing, ,被動(dòng)用被動(dòng)用-ed-ed。Having done Having done 表先后，千萬(wàn)要牢記。表先后，千萬(wàn)要牢記。