人教版（2019）必修第二册Unit 3 The Internet 生词练案

This is a new type of tracker with many(功能) . Put in the (电池),(按)the (按钮) and you can (掌握……的最新消息)the person in the (距离) . By using it, you can (确认) where someone is. This is our (账户).We can give you a (折扣） if you (点击) on our website and buy online. (启发) by real life,an (作家)wrote a book"(指南) and (窍门) for (居民的) Lives" . He had once met with an (尴尬的)case，which made him very(难过) and (经历)a (艰难的) time. Because he was not (熟悉的)with online shopping, he bought a (假的) product. The tracker was useless and even (戏弄) him. Another time someone put a (特殊的)tracker under his car, and he became the (目标) of (盗窃) .

All parents know how sad it is for their children to lose their favorite toys. Yet sometimes1 happen. That's exactly what happened to Juniper who2 her favorite toy dog named Ruff at a hotel. However, the girl wasn't3 for long, as the toy quickly found its way back to her in a（n）4 way.

Earlier this month, Juniper' s mom, Allison,5 the story about her 2-year-old daughter losing and getting Ruff on the Internet. The toy was accidentally left behind at a（n）6  "We knew we left it at the hotel but we were in a hurry to7 the airport that morning," Allison said. Juniper8 when she realized her favorite toy was no longer with her, so the mom9 to call the hotel and ask if they had seen the toy. "They said they would check right away and let us know if anyone10 him," the mother said.

To Allison's11 , a few days later, the toy was delivered back to Juniper, but that wasn't all. The employees of the hotel made sure that Ruff would have a good12 while he was away from Juniper, so they took13 of all the things he did during his stay at the hotel. Allison said that the family were14 when Ruff was returned to them. The little girl was15 moved to see her toy back. "Juniper laughed loudly when seeing her toy and those lovely photos. We loved the photos!"

By now, most people know they should be eating more vegetables. But are there ways to get more from the vegetables you already eat? A research shows that when it comes to vegetables, it's not only how much we eat, but also how we prepare them, that decides the vitamins and other nutrients that enter our body.

Many studies show that people who eat lots of vegetables have less heart disease, and eye problems and even cancer. But raw vegetables are not always best. The researchers found that 198 Germans who eat raw food were short of lycopene, the matter found in tomatoes and other red vegetables. "There is an idea that raw foods are always going to be better," says Steven K. Clinton, a professor at Ohio State University. "For fruits and vegetables, sometimes a little bit of cooking can be helpful."

A number of factors decide how the vegetables do good to people's health before they reach the table, including where and how they were grown and stored before being bought. No single cooking way is best. Some nutrients are easily lost in cooking if they are cooked in different ways.

Vitamins C and B are often lost. In January, another report said that boiling was better for carrots than frying or serving them raw. Frying was the worst way to cook.

What cooked with the vegetables can also be important? When the vegetables were cooked with fat, the diners can get more nutrients. Fat can also make the taste of vegetables better, meaning that people will eat more of them. Putting on some other things that make it taste better—a little salt—can make the food taste better.

 How to Improve your Memory

Most of us can lose our train of thought midway through a sentence but when you're a stand-up comic (单口相声演员) , it can cause disaster— as comedian Billy Connolly knows. The 70-year-old Scot admitted the fact last week, and he now suffers from worrying about memory loss on stage. ． His wife Pamela owes it to years of drinking in his early career.

But absent-mindedness is not just about "senior moments", says neurop sychologist Dr Iddon. "In a recent study of healthy adults, the average number of memory slips, like putting the coffee jar in the fridge, was around six per week, regardless of age, sex and intelligence," says Dr Iddon. "" Remembering is an active process and making the most of your memory involves paying better attention, planning and organising.

⒈Exercise more.

Several studies have shown that exercise is particularly good at improving memory. Exercise is also thought to encourage the growth of new brain cells in the hippocampus — an area of the brain important in memory and learning.

⒉

So if a joke is learned in the presence of a particular smell, that same smell may arouse the memory for that joke." More simply, when in an exam, I advise my students to imagine the place in which they were revising as a reminder," says Andrew Johnson, memory specialist and lecturer in psychology.

⒊Drink more milk.

Scientists asked 972 people to fill in detailed surveys on their diets and to complete eight difficult tests to check their concentration, memory and learning abilities

A. Learn more jokes.

B. Connect the memory with the environment.

C. To make matters worse, sometimes he cannot remember his lines.

D. In fact, it was the younger, busier people that were the most absent-minded.

E. Luckily, there are some strategies to help you avoid those embarrassing moments.

F. The best way to strengthen a memory is to go through the information before sleep.

G. Adults who often consumed dairy products did far better in memory tests compared with those who rarely did.

No one is sure how many Americans belong to reading groups called book clubs. Yet ( publisher ) and bookstores report that more and more people throughout the United States are joining (they).

Most of the clubs work the same way. Members read the same book at the same time. Then they meet to talk about the book. Members may be friends or people  live near each other. Some Americans belong to reading groups on Internet. These groups include people around the world who communicate about books they read. They send electronic mails instead of gathering  (discuss) books.

Most reading groups study books by ( variety ) writers. However, some groups read the works of a single writer,(usual )one that has been famous for a while. Other groups may (name) for an important person in the works of a writer,a Sherlock Holmes Club. Members of these book clubs often are experts on their ( choose ) reading materials. One member of a Holmes reading group, for example, can identify almost every person in every Sherlock Holmes story.