人教版高中英語必修二單元三Book2 Unit 3 Computers 知識點上課課件

1、Unit 3 Computers Match the words（詞匯連線） 1) n./vt .類型，打字 2 ) v. 發(fā)信號，信號 3) adv.無論如何 4) vt. 解決 5) vt. 計算 6) adj. 電子的 7) adj. 私人的，個人的 8) v.探索，探測，探究 9) vi. 出現，發(fā)生 10 n. 目標；(進球)得分 1) solve 2) explore 3) goal 4) signal 5) type 6) arise 7) electronic 8) anyhow 9) personal 10)calculate Match the phrases（詞組連線）

2、1) from.on 2) watch over 3) after all 4) as a result 5) with the help of 6) in a way 7) deal with 1) 畢竟 2) 處理；安排 3) 結果 4)某種程度上 5) 在.幫助下 6) 看守；監(jiān)視 7) 從.時起 根據釋義寫出單詞 1) _ : complete change in ways of thinking,working,etc 2) _: connected computer system 3) _: to make things easier 4) _: to find answer us

3、ing numbers 5) _: able to be moved from place to place revolution network simplify calculate mobile 6)_: to work out the answer to a problem 7)_: to travel around the area to find out about it 8) _: completely 9)_: anyway 10)_: activity of managing money solve explore totally anyhow finance 1. solve

4、 vt. 解決, 解答 solve “解決”，側重給出一個答案， 后跟 problem, difficulty, trouble, puzzle等。 settle 解決， 后跟 issue, argument, quarrel等。 問題問題 困難困難 麻煩麻煩 疑惑疑惑 問題問題 爭端爭端 爭吵爭吵 It was clever of you to _ the problem. 你很聰明解決了這個問題。 2. I cant _ the problem. 我解答不了這個難題。 3. Help me to _ my financial troubles. 請幫我解決經濟困難。 4. An apolo

5、gy from him _ the quarrel. 他的道歉使爭吵和解了。 5.An official was sent to _ the argument. 一位官員被派去解決爭端。 solve solve solve settled settle reach/achieve ones goal set a goal score a goal 2. goal n. 目標；目的；球門；(進球)得分 實現目標 設定目標 進一個球 1. He has _. 他已實現了他的目標。 2.Youd better _ a goal before you start the training. 在開始訓練

6、前你最好先設定目標。 3.They _ of their journey. 他們實現了旅途目標。 4.Baggio _ his first goal for Italy. 巴喬為意大利進了頭一個球 。 achieved his goal set reached the goal scored send/give a signal receive/ pick up a signal signal (to) sb. to do sth. 3. signal v. 發(fā)信號 n. 信號 發(fā)信號 接收信號 向某人發(fā)信號示意某人做某事 1. She sent a _ that he was about t

7、o turn left. 她發(fā)出信號表示他要左轉。 2. We live too far from the city to _ a strong television signal. 我們住的地方離城市太遠，收不到清晰的電 視信號。 3. The police _ the traffic to move forward slowly. 警察指示交通緩慢前行。 signal receive /pick up signaled 4. arise vi. ( arose, arisen) 出現， 發(fā)生 rise vi. (rose, risen) 上升；升起 raise vt. (raised, r

8、aised) 舉起； 提高 1.A problem has _ in the Foreign Office. 問題已在外事辦出現。 2.This is the point where the difference _ . 這是產生分歧的地方。 3.Many difficulties have _ as a result of the changes. 由于變化許多困難產生了。 4. Everyone knows the sun _ in the east. 每個人都知道太陽從東方升起。 5. Anyone who knows the answer to the question, please _ your hands. 知道答案的請舉手。 arisen