初中英语人教版（2024）八年级上册Section B第四课时教案

这是一份初中英语人教版（2024）八年级上册Section B第四课时教案，共5页。教案主要包含了方法指导，预习检测等内容，欢迎下载使用。

◇教学过程◇
预习指导
一、方法指导
预习教材Page 53~54,标注不认识的单词。然后翻到生词表,通过读和写基本了解本课时的单词和短语。
二、预习检测
Ⅰ.汉译英
1.人 human
2.仆人 servant
3.工厂 factry
4.日本 Japan
5.不同意 disagree
6.甚至 even
7.同意 agree
8.倒塌 fall
9.在……里面 inside
10.不可能的 impssible
11.一方(的态度) side
12.反复地 ver and ver again
13.许多;大量 hundreds f
14.突然倒下 fall dwn
15.寻找;寻求 lk fr
Ⅱ.根据句意及汉语提示完成句子
1.It’s dangerus (危险的) fr a wman t walk alne at night.
2.Yu have already (已经) tld me that.
3.I dn’t believe (相信) he is nly twenty years ld.
4.What shape (形状) wuld yu like?
5.Is it pssible (可能的) t get tickets fr the game?
课堂教学
Step 1 Leading in
1.Greet the class.
2.Ask tw students t say smething abut Je.
3.Check the hmewrk.
Step 2 Wrk n 2a
1.Call the students’ attentin t 2a.Read the heading t the class.
2.Make the students wrk in pairs.Ask them t tell their partners what they knw abut rbts.
3.Leave the students 5 t 10 minutes.Then chse a pair t present their discussins.
Step 3 Wrk n 2b
1.Shw sme pictures f rbts.Ask the students t talk abut them.
2.Shw these new wrds n the screen r write them n the bard and teach the new wrds.Ask the students t repeat them again and again.Make sure everyne knws their meanings.
3.Read the instructins t the class.Give the students 5 minutes t read the passage and lead them t learn the passage sentence by sentence.Explain the new wrds during this prcedure.Pay attentin t the key wrds and phrases.
4.Have the students match each paragraph with the questin it discusses.
5.Check the answers and make the students read the article again.
Step 4 Wrk n 2c
1.Make the students read the article again quickly.Befre that,guide them t lk thrugh the fur sentences.
2.Have the students cmplete the task individually.
3.Chse 1 r 2 students t present the answers.
4.Check the answers.Ask the students t read the sentences again.
Step 5 Wrk n 2d
1.Call students’ attentin t 2d.
2.Ask them t lk at the picture and scan the passage fr the main idea.
3.Ask them t fill in the blanks in this paragraph with wrds frm the article in 2b.
4.Chse 2 r 3 students t give their answers.
5.Check the answers tgether.
Step 6 Wrk n 2e
1.Chse ne student t read the instructins t the class.
2.Make the students discuss the fllwing questins in pairs:
What kinds f animals might rbts lk like in the future?
What d yu think these rbts will be able t d?
3.Let the students write dwn the ideas in the chart.
4.Chse 2 r 3 students t read their answers ut.
5.Make shrt cmments n what the students wrte.
板书设计
1.hundreds f意为“成百上千的”,不能与表示具体数目的词连用;数词+hundred意为“几百”。
2.althugh意为“即使”,不与but 连用。
◇教学反思◇
在本节课中,学生们能够流利地朗读2b中的短文,大部分学生能够熟练掌握重点短语和重点句子。在完成2d中的任务时,学生们积极参与,认真回答。但在2e针对机器人写出自己的想法时,个别学生不能写出完全正确的句子,需在课后加强练习。
类别
课时要点
重点单词
human adj.人的 n.人
servant n.仆人
dangerus adj.有危险的;不安全的
already adv.已经;早已
factry n.工厂
Japan日本
believe v.相信;认为有可能
disagree v.不同意;持不同意见;有分歧
even adv.甚至;连;愈加
agree v.同意;赞成;应允
shape n.形状;外形
fall v.&n.(fell)倒塌;跌倒;掉落 n.(美式)秋天
inside adv.&prep.在……里面
pssible adj.可能存在或发生的;可能的
impssible adj. 不可能存在或发生的;不可能的
side n.一方(的意见、态度、立场)
重点短语
ver and ver again多次;反复地
hundreds f许多;大量
fall dwn突然倒下;跌倒;倒塌
lk fr寻找;寻求
重点句型
1.Tday there are already rbts wrking in factries.如今已经有机器人在工厂里干活了。
2.Scientists are nw trying t make rbts lk like humans and d the same things as we d.现在科学家正尽力制造一些看起来像人,并且能像我们一样做事情的机器人。
3.They agree it may take hundreds f years.他们一致认为这可能要花数百年的时间。
4.If buildings fall dwn with peple inside,these snake rbts can help lk fr peple under the buildings.如果建筑物倒塌了,人被埋在里面,这些蛇形机器人可以帮忙寻找建筑物下面的人。
重点句型
5.We never knw what will happen in the future.我们永远无法知道未来会发生什么事情。
教学重点
让学生掌握一般将来时的用法。
教学难点
让学生掌握宾语从句中的让步状语从句的用法。